Track Roller Assembly, Cold‑Resistant Mining Grade, Four‑Wheel Undercarriage, For Hitachi EX1900 Excavator, Export‑Ready Track Roller, For CAT 374 Excavator

Track Roller Assembly, Cold‑Resistant Mining Grade, Four‑Wheel Undercarriage, For Hitachi EX1900 Excavator, Export‑Ready
Track Roller, For CAT 374 Excavator / Rotary Drilling Rig (C7 C9 320 330 336 345)
12 CBM Mining Bucket Assembly, For PC2000‑11R / CAT6020 / Zoomlion ZE2000 / Hitachi EX1900 Excavator
Slewing Bearing / Swing Circle, For Hitachi ZAX‑850 Excavator
Idler Wheel, Four‑Wheel Undercarriage Parts, For CAT D9R / D9N Bulldozer
Idler Wheel YA00035320A, Cold‑Resistant Mining Grade, For Hitachi EX1200‑6 Excavator
Double‑Flange Track Roller 9W8706 7T9193, For CAT D8N Bulldozer, Factory Direct Supply
Slewing Bearing / Swing Circle, For LiuGong 925C / XCMG XG820 XG822 / Zoomlion ZE230 Excavator
Track Chain Assembly 216 Pitch 44 Links, 610mm Shoe Width, For CAT D8R Bulldozer
Sprocket 1419655, Cold‑Resistant Mining Grade, For CAT 374F 365 Excavator, Customizable
Plate 8W‑1749, Hydraulic Hose Assembly 372‑3880 434‑8075, For CAT 140K Motor Grader
Idler Wheel 81QB‑13010, Track Chain Assembly 8216‑MC‑533611, Cold‑Resistant Mining Grade, For Hyundai R520 Excavator
Sprocket / Drive Gear, Drawing & Data Verification Available, For Hitachi EX3600 Excavator, Export‑Ready
Turbocharger Assembly 434‑6553, Final Drive Assembly 455‑2770, For CAT 390D 390F Excavator
Slewing Bearing / Swing Circle, For CAT CAT330C / 330D Excavator
Stick / Bucket Hydraulic Cylinder, For CAT 390 Mining Excavator
Idler Wheel 9134236, Cold‑Resistant Mining Grade, For Hitachi EX2500‑5 EX2600 Excavator
Carrier Roller / Track Roller, For Hitachi EX1100 Excavator, Undercarriage Bolt Included
Slewing Bearing / Swing Circle, For Liebherr R916 Excavator
Complete Undercarriage(Track Chain, Track Roller, Idler, Sprocket), For Sany SY500H Excavator, Mining Grade
28CBM Heavy Rock Bucket, For CAT 6050 Mining Excavator, Customizable
Bucket Link Pin 234‑3970, For CAT 385C Excavator, Pin‑Bushing Kit OEM / Aftermarket
Track Shoe 700mm, Mining Grade, For Hitachi EX1200 Excavator
Single‑Flange Track Roller, For CAT D8R Bulldozer Undercarriage
Carrier Roller Assembly, Drawing & Export Support, For CAT 6030 Excavator
Slewing Bearing / Swing Circle, For Doosan DH360‑5 DH360‑7 DH400‑5 DH340 Excavator
Track Chain Assembly, Cold‑Resistant Mining Grade, For Komatsu PC850 Excavator, Customizable
Slewing Bearing / Swing Circle, For Kato HD550 Excavator, OEM Quality
Idler Wheel Assembly 340‑8241, Single‑Flange Track Roller 355‑0374, Spring Assembly 340‑8243, For CAT 390F Excavator
Boom / Stick / Bucket Cylinder Piston & Cylinder Body Parts, For CAT 345 Excavator
Slewing Bearing / Swing Circle 227‑6099 227‑6098, Drawing Verification & Customizable, For CAT 390F Excavator
Track Shoe 750mm, Drawing & Export Support, For Liebherr R9100 Excavator
Boom Hydraulic Cylinder, Export Packing & Customizable, For Komatsu PC800‑8 Mining Excavator
Boom / Stick / Bucket / Opening / Leveling Hydraulic Cylinder, For Hitachi EX3600 Excavator, Customizable
Cylinder Block Assembly 221‑4482 305‑8141, Bushing 216‑5586 2W‑7213, For CAT 140K Motor Grader
Carrier Roller Assembly, 6 pcs per machine, Cold‑Resistant Mining Grade, For Hitachi EX3600 Excavator
Track Chain Assembly 8240‑RA‑43000(D8R), 8260‑RA‑44000(D10R), 8317‑RC‑41000(D11R), For CAT D8R D10R D11R Bulldozer
Turbocharger Assembly 332‑3936, Fuel Cooler Assembly 222‑8352, For CAT E374 374D 374F Excavator
Water Pump Assembly 280‑8039, Oil Cooler 281‑3538, Radiator Core 245‑9334, For CAT E374 374D 374F Excavator
Track Tensioner Assembly 297‑9176, Mining Undercarriage Parts, For CAT 374F 374D Excavator
Single‑Flange Track Roller 6P48907 7S9041, For CAT D8K Bulldozer
19.5CBM Mining Bucket, Customizable, For Hitachi EX2600 Excavator
ECU Controller 5348867, For Shantui SG21‑3 Motor Grader, Cummins QSF3.8 Engine
Slewing Bearing / Swing Circle, For Sany SY360 SY300‑6 SY310 / Komatsu PC300‑6‑7 Excavator
Bucket Pin 195‑5580 330‑2718, Complete Pin‑Bushing Kit, For CAT 390 Excavator
Carrier Roller Assembly 5428380, Cold‑Resistant Mining Grade, For CAT 395 Excavator
Slewing Bearing / Swing Circle, For Doosan DH360‑6‑7 / SY300 / SY310 Excavator
Wiring Harness 198‑2713 235‑8202 257‑5453, For CAT C7 C9 Excavator, Customizable
Hydraulic Swing Motor 925‑8644, Slewing Bearing 89810440, For Komatsu PC3000‑6 Excavator
Sprocket Segment, ITR / ITM Brand, For CAT D9R Bulldozer Undercarriage
Track Roller Assembly 209‑30‑00231 / 232, Cold‑Resistant Mining Grade, For Komatsu PC600 PC800 Excavator
Stick / Bucket Cylinder Repair Seal Kit, For CAT 336 Excavator
Four‑Overhaul Kit B229900003694, For Sany SY215 Excavator
Stick Hydraulic Cylinder, Export Packing, 1‑Year Warranty & Customizable, For Komatsu PC4000‑6 FS Excavator
Complete Undercarriage Parts(Track Chain, Track Roller, Idler, Sprocket), For CAT374 Excavator / Rotary Drilling Rig C7 C9 330 320 336 345
Track Chain Assembly 203*40 Pitch, 610mm Shoe Width, For CAT D6R Bulldozer
Slewing Bearing / Swing Circle, For CAT CAT330B Excavator
Piston & Connecting Rod Assembly 213‑3193, Bearing 224‑6638 238‑2706 197‑9353 197‑9386
7CBM Mining Bucket, Cold‑Resistant Mining Grade, For Zoomlion XE1250 Excavator
Crankshaft Assembly 210‑5590, Crankshaft Component 271‑5658, Thrust Bearing 212‑4893, For CAT 140K Motor Grader
Heavy Rock Bucket, Hardox Steel, Customizable, For Komatsu PC7000 Mining Excavator
Boom Frame Pin 260‑2385, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 329D Excavator
Compressor 90762540, Hydraulic Motor 89659040, Full Series Spare Parts, For Komatsu PC3000‑6 Excavator
Track Chain & Track Shoe, Henglida OEM Chain, Large Mining Excavator Undercarriage, For Hitachi EX700 Excavator
Boom Frame Pin 376‑1877, Complete Pin‑Bushing Kit, For CAT 374F Excavator
Carrier Roller 4622451, Drawing & Export Support, For CAT 6020 6030 6040 Excavator
Sprocket Segment 154‑27‑12273, Wear‑Resistant & Customizable, For Shantui SD22 / D85 Bulldozer
Carrier Roller 4638433 414113680, For Hitachi EX1200 Excavator
Slewing Bearing / Swing Circle, For Kato Kato250‑7 / 307 Excavator
Stick Link Pin 234‑4042, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 374D Excavator
Sprocket Assembly 414111557, Mining‑Grade Undercarriage, For Komatsu PC2000 Excavator
Bucket Cylinder Lower Pin 186‑5730, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 326D2 Excavator
Idler Wheel 4717758, Drawing & Export Support, For CAT 6020 Excavator
Stick Hydraulic Cylinder 707‑E1‑01880 707‑01‑0K750, Customizable, For Komatsu PC2000‑8 Excavator
Wheel Lean Cylinder Assembly 121‑9242, Cylinder Component 6E‑1561, Rod Component 9T‑4213, For CAT 140K Motor Grader
Mining Excavator Bucket, For CAT 5130 5230 Electric Shovel
Complete Undercarriage Parts(Track Chain, Track Roller, Idler, Sprocket), For Hitachi EX3600 EX5600 EX1900 EX2500 Large Mining Equipment
Fan Drive Assembly 295‑9439, Oil Cooler 373‑0445, For CAT 390D 390F Excavator
Complete Undercarriage Parts(Track Chain, Track Roller, Idler, Sprocket), For Sany SY500 Excavator
24CBM Mining Bucket, Hardox Steel, Customizable, For Hitachi EX3600 Excavator
Sprocket Assembly 414112443, Drawing & Export Support, For Komatsu PC3000 Excavator
8.1CBM Mining Bucket, In Stock & Customizable, For CAT CAT6015B 6020 Excavator
Slewing Bearing / Swing Circle, Customizable Mining‑Grade, For Komatsu PC400 PC450 PC460 Excavator
Idler / Tensioner Assembly 340‑8250, Mining Undercarriage Parts, For CAT 374F / 374D Excavator
Front Suspension Cylinder, Durable & Fast Shipment, For Komatsu 830E‑AC Mining Dump Truck
Track Chain Assembly XDL317E‑8114662 XDL317Ex49B, Mining‑Grade, For Komatsu PC2000 Excavator
Boom Right Hydraulic Cylinder, 1‑Year Warranty, For Komatsu PC2000‑8 BH Excavator
Track Chain Assembly 41 Links, 710mm Shoe Width, For CAT D11 Bulldozer
Stick Hydraulic Cylinder, For Hitachi EX1900‑6 Excavator
Left & Right Bucket Hydraulic Cylinder, Customizable, For Hitachi EX3600 Excavator
Slewing Bearing / Swing Circle, For Doosan DH500‑7 Excavator
Carrier Roller 3004611, Cold‑Resistant Mining Grade, For CAT 365 / 374F Excavator
High‑Pressure Fuel Pump Assembly B220301000522, For Sany SY215 Excavator
Mining Bucket 7CBM, Cold‑Resistant Customizable, For Doosan DX800 DX1000 Excavator
Full Series Ripper Hydraulic Cylinder 6E‑4724, Hydraulic Pipe 6T‑2421 148‑8363, For CAT 140K Motor Grader
Stick Link Pin 172‑3024, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 390D 385C Excavator
Product Description（Alibaba B2B 英文详情）
Product: Heavy Mining Excavator, Bulldozer, Off‑Highway Dump Truck Undercarriage, Hydraulic Cylinder, Bucket, Pin‑Bushing & Slew Bearing Spare Parts
Aftermarket heavy‑duty mining replacement spare parts for Komatsu, CAT, Hitachi, Liebherr, Sany, Zoomlion, Doosan, Kato, Shantui large mining excavators, bulldozers, motor graders and mining dump trucks.
Main product categories:
Four‑wheel undercarriage: track chain assembly, track roller, carrier roller, idler wheel, sprocket, track shoe, track tensioner
Hydraulic parts: boom/stick/bucket hydraulic cylinders, cylinder pin & bushing kit, hydraulic hose, repair seal kit
Structural parts: mining rock bucket, slewing swing bearing, wiring harness, crankshaft & piston connecting rod assembly
Engine & cooling components: water pump, fuel injector, turbocharger, oil cooler, radiator, ECU controller, muffler
Mining dump truck parts: suspension cylinders for HD465‑7 HD785‑7 HD1500‑5 830E‑AC
Covers major models:
CAT D8L/D8R/D8K/D9G/D9H/D9R/D10R/D11R bulldozer, 140K motor grader, 329D2/345/349D2/374D/374F/385C/390F/6015/6020/6030/6040/6050 mining excavator;
Komatsu PC850/PC1000/PC1250/PC2000/PC3000/PC4000/PC7000, D375 WD600‑3 bulldozer, HD465‑7 HD785‑7 HD1500‑5 830E‑AC mining dump truck;
Hitachi EX1100/EX1200/EX1900/EX2500‑5/EX2600/EX3600/EX5600/EX8000;
Liebherr R916/R9100/R9350;
Sany SY215/SY420/SY500H/SY980; Zoomlion ZE1250 ZE1350 ZE2000; Kobelco SK series; Doosan DH/DX series; Kato HD series; Shantui SG21‑3 SD22 SD25 Bulldozer.
OEM‑equivalent mining heavy‑duty quality
Cold‑resistant & high wear‑resistant for open‑pit mine
Support drawing custom processing & export wooden‑case packing
Ready stock, small & bulk wholesale supported
Strict pre‑shipment inspection
Core SEO Keywords
Hitachi EX1900 track roller assembly
CAT D9R idler wheel
Komatsu PC2000 12CBM mining bucket
Hitachi ZAX850 slewing swing bearing
CAT 374F sprocket 1419655
Komatsu 830E‑AC front suspension cylinder
mining excavator track chain assembly

Cummins Complete Engine Assembly 6BT5.9 / NT855 / 6LT, Brand‑New
Articulating Cylinder Assembly 9T‑8784 6E‑1560, Cylinder Pin 8D‑4766, Bearing 8D‑7086, For CAT 140K Motor Grader
Track Roller 9151869, Cold‑Resistant Mining Grade, Complete Track Undercarriage Parts, For Hitachi ZX870 EX750 Excavator
Track Chain Assembly 260 Pitch 46 Links, For Komatsu PC600 PC800 Excavator, Cold‑Resistant Mining Grade
Stick / Bucket Pin 251‑2552, Complete Pin & Bushing Kit OEM / Aftermarket, For CAT 336D Excavator
Mining Rock Bucket, For CAT 988K 986K 992K Wheel Loader
Linkage Pin 367‑1433, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 365C 374F Excavator
Blade Lift / Tilt / Steering Hydraulic Cylinder, Mining Grade, For CAT 834H Bulldozer
Slewing Bearing / Swing Circle, For Komatsu PC300‑6‑7 PC350‑6‑7 Excavator
Track Chain Assembly 280 Pitch 49 Links 7012350, Cold‑Resistant Mining Grade, For Hitachi EX1200‑6 Excavator
Fuel Line 304‑3706, Hydraulic Hose & Rubber Hose, For Old‑Model CAT D5K Bulldozer
Idler Wheel Assembly YA00035320, Mining Undercarriage Parts, For Hitachi EX1200XDY280 Excavator
Sprocket / Drive Gear 209‑27‑51173, Cold‑Resistant Mining Grade, Customizable, For Komatsu PC600 PC800 Excavator
Bucket Teeth & Tooth Adapter, Alloy Steel Mining Grade, Customizable, For Sany SY365 Excavator
Carrier Roller Assembly XDT415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Single / Double‑Flange Track Roller, ITR Import Quality, For CAT D10T Bulldozer
Carrier Roller Assembly 414112441, Mining‑Grade Undercarriage, Customizable Full Series, For Komatsu PC3000 Excavator
Cummins NT855 Engine Overhaul Kit: Cylinder Liner, Piston, Pin, Ring, Circlip, For Shantui SD22 Bulldozer
Complete Engine Assembly C6.6 / C7.1 / C9 / C9.3 / C13 / C15 / C18 / C32 Series, Brand‑New
Idler Wheel Assembly XDY415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Track Chain Assembly 50 Links, Drawing & Export Support, For Liebherr R9350 Excavator
Stick Hydraulic Cylinder, Customizable & Stable Performance, For Komatsu PC1250SP‑8 BH Excavator
Lift Cylinder Assembly 132‑4929 131‑7191, Spacer 2G‑3967, Pin 8D‑6687, For CAT 140K Motor Grader
Fuel Injection Pump Assembly 326‑4635, For CAT C6.4 Engine, CAT 323D Excavator
Sprocket 4717760, Cold‑Resistant Mining Grade, Custom & Export Available, For CAT 6020 Excavator
Transmission Piston 1st‑Reverse Gear BD15‑05002, Planetary Gear Parts, For Shantui SL50WN Wheel Loader
Carrier Roller 99408740, Drawing & Export Support, For Komatsu PC4000 Excavator
Steering Cylinder (Left & Right), 1‑Year Warranty, For Komatsu HD1500‑5 Mining Dump Truck
Stick Hydraulic Cylinder, For Komatsu PC2000‑8 Excavator / Rotary Drilling Rig
Complete Undercarriage (Track Chain, Track Roller, Idler, Sprocket), Mining Grade, For Sany SY485H Excavator
Carrier Roller Assembly 414111338, Drawing & Export Support, For Komatsu PC2000 Excavator
Carrier Roller, Undercarriage Parts, For CAT 330 325 345 336 Excavator / Rotary Drilling Rig
Track Roller 2307162, Drawing & Export Support, For CAT 6015 Excavator
Mining Bucket, For CAT R1600G / Zoomlion ZE1300G Scraper
Boom / Stick Pin 363‑1156, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 374F Excavator
Track Chain Assembly 8280‑RB‑40000 8280‑RB‑41000, Full Undercarriage Parts, For Komatsu D375A‑2 D375A‑6 Bulldozer
Track Chain Assembly XDL317Ex49B‑8114662 21T‑32‑01016, Mining Grade, For Komatsu PC2000 Excavator
Complete Track Parts 4794575: Track Roller, Sprocket, Idler Wheel, For CAT 6015 6020 6040 Excavator
Boom Frame Pin 115‑2670, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 385C Excavator
Mining Rock Bucket 18CBM, Cold‑Resistant Mining Grade, In‑Stock Customizable, For CAT 6040 Excavator
Idler Wheel, Mining Undercarriage Parts, For CAT 6010 Mining Excavator
Lift Cylinder Left & Right, Customizable, For Komatsu HD465‑7 Mining Dump Truck
Boom Hydraulic Cylinder with Seal Repair Kit, In Stock, For CAT 320D Excavator
Track Chain Assembly 199‑5525, Track Shoe, Cold‑Resistant Mining Grade, For CAT D9R/N Bulldozer
Boom Cylinder Upper Pin 192‑8321, PIN, For CAT 340D Excavator
Cylinder Head Assembly 219‑5849, Cylinder Head Gasket Kit 133‑4995 137‑6715 137‑6718 140‑6188
Heavy‑Duty Rock Bucket, Hardox Steel Customizable, For Komatsu PC8000 Mining Excavator
Track Chain Assembly XDL280Bx49B‑7012350, Henglida OEM Chain, For Hitachi EX1200 Excavator
Sprocket, Mining‑Grade Undercarriage Parts, For Sany SY980H Large Excavator
Track Chain Assembly 8216*44 Links 610mm Shoe Width HLD, For CAT D8R Bulldozer
Air Dryer Assembly 450‑3729 455‑0159, Clutch Hub 6Y‑3849, For CAT 140K Motor Grader
Idler Wheel Assembly 317 Pitch, Track Chain Assembly, Export‑Ready, For Hitachi EX1900 Excavator
Relay Switch Assembly 167‑0138, For CAT 3054 Engine
Sprocket, Drawing & Export Support, For Liebherr R9350 Excavator
Track Tensioner Bracket 21N‑30‑37620, Drawing & Export Support, For Komatsu PC1250 Excavator
Slewing Bearing / Swing Circle, For Doosan DH360‑5 DH360‑7 DH400‑5 DH340 Excavator
Sprocket Segment 5PC per Circle, For CAT D11R/N Bulldozer
Sprocket 21N‑27‑31191, Drawing & Export Support, For Komatsu PC1250 Excavator
Sprocket 141‑9655, Mining‑Grade Undercarriage Parts, For CAT 374F / 374D Excavator
Camshaft Assembly 212‑4289, 100‑Tooth Gear 224‑3247, Camshaft Component 212‑4288, For CAT 140K Motor Grader
Boom / Stick / Bucket Hydraulic Cylinder, Customizable, For Hitachi EX1900 Excavator
Small Idler Wheel JL, Mining‑Grade Undercarriage Parts, For CAT D8R Bulldozer
Sprocket XDQ317D, Cold‑Resistant Mining Grade, For Hitachi EX1900 Excavator
Idler Wheel Assembly 414112442, Drawing & Export Support, For Komatsu PC3000 Excavator
Carrier Roller, Drawing & Export Support, For Liebherr R9350 Excavator
Slewing Bearing / Swing Circle, For Sany SY420 Excavator
Track Roller / Carrier Roller / Sprocket 81QB‑11010 / 81E7‑00522 / 84E7‑00663, For Hyundai R520 / DX500 Excavator
Single‑Flange Track Roller ST, For CAT D11R/N Bulldozer
Boom / Bucket Hydraulic Cylinder, Customizable, For Hitachi EX2500 Excavator
Mining Excavator Bucket, For CAT 7395 7495 Electric Shovel
Track Roller, Mining‑Grade Four‑Wheel Undercarriage Parts K1051211
Carrier Roller Assembly 209‑30‑00251 / 252, Cold‑Resistant Mining Grade, For Komatsu PC600 PC800 Excavator
Heavy‑Duty Rock Bucket 34CBM, Hardox Steel Customizable, For CAT 6060 Excavator
Heavy‑Duty Rock Bucket 10CBM 479‑9478 479‑9475, Mining Grade, For CAT 6018 Excavator
Cylinder Pin Full Series 172‑3052 364‑4922 367‑1461 332‑5029 441‑0041, For CAT 390D 390F Excavator
Sprocket, Undercarriage Parts, For CAT 374 Excavator / Rotary Drilling Rig
Steering Cylinder Left & Right, Long Service Life Customizable, For Komatsu HD785‑5 Mining Dump Truck
Track Chain Assembly 21N‑32‑02001, 48 Links Double‑Girder 700mm Shoe Width, Drawing & Export Support, For Komatsu PC1250 Excavator
Idler Wheel Assembly 9165377 525 Pitch, Drawing & Export Support, For Hitachi EX5600 Excavator
Track Chain Assembly, Mining‑Grade Undercarriage Parts, For Sany SY245H Excavator
Stick / Bucket Pin 251‑2552, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 336D Excavator
Mining Rock Bucket, For CAT 988K 986K 992K Wheel Loader
Linkage Pin 367‑1433, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 365C 374F Excavator
Blade Lift / Tilt / Steering Hydraulic Cylinder, Mining Grade, For CAT 834H Bulldozer
Slewing Bearing / Swing Circle, For Komatsu PC300‑6‑7 PC350‑6‑7 Excavator
Track Chain Assembly 280 Pitch 49 Links, Cold‑Resistant Mining Grade, For Hitachi EX1200‑6 Excavator
Fuel Line 304‑3706, Hydraulic Hose & Rubber Hose, For Old‑Model CAT D5K Bulldozer
Idler Wheel Assembly YA00035320, Mining Undercarriage Parts, For Hitachi EX1200XDY280 Excavator
Sprocket / Drive Gear 209‑27‑51173, Cold‑Resistant Mining Grade, Customizable, For Komatsu PC600 PC800 Excavator
Bucket Teeth & Tooth Adapter, Alloy Steel Mining Grade, Customizable, For Sany SY365 Excavator
Carrier Roller Assembly XDT415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Single / Double‑Flange Track Roller, ITR Import Quality, For CAT D10T Bulldozer
Carrier Roller Assembly 414112441, Mining‑Grade Undercarriage, Customizable Full Series, For Komatsu PC3000 Excavator
Cummins NT855 Engine Overhaul Kit: Cylinder Liner, Piston, Pin, Ring, Circlip, For Shantui SD22 Bulldozer
Complete Engine Assembly C6.6 / C7.1 / C9 / C9.3 / C13 / C15 / C18 / C32 Series, Brand‑New
Idler Wheel Assembly XDY415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Track Chain Assembly 50 Links, Drawing & Export Support, For Liebherr R9350 Excavator
Stick Hydraulic Cylinder, Customizable & Stable Performance, For Komatsu PC1250SP‑8 BH Excavator
Product Description（Alibaba B2B 英文详情）
Product: Heavy Mining Excavator, Bulldozer, Wheel Loader & Mining Dump Truck Spare Parts
Aftermarket heavy‑duty mining replacement spare parts for Komatsu, CAT, Hitachi, Liebherr, Sany, Zoomlion, Doosan, Kato, Shantui large mining excavators, bulldozers, wheel loaders, motor graders and off‑highway mining dump trucks.
Main product categories:
Four‑wheel undercarriage: track chain assembly, track roller, carrier roller, idler wheel, sprocket, track shoe, track tensioner & bracket
Hydraulic parts: boom/stick/bucket/lift/steering/tilt hydraulic cylinder, cylinder pin & bushing kit, hydraulic hose, seal repair kit
Structural parts: mining rock bucket, slewing swing bearing, linkage pin, bucket teeth & tooth adapter
Engine & cooling components: Cummins / CAT complete engine assembly, engine overhaul four‑part kit, fuel injection pump, camshaft, cylinder head, air dryer, sensor
Mining dump truck parts: steering / lift / suspension cylinders for HD465‑7 HD785‑5 HD1500‑5 830E‑AC 930E‑4ES
Covers major models:
CAT D5K/D8R/D8K/D9R/D10T/D10R/D11R bulldozer, 140K motor grader, 834H wheel loader, 320D/329D/336D/365C/374D/374F/385C/390F/6015/6020/6040/6060/6090 mining excavator;
Komatsu PC600/PC800/PC1250/PC2000/PC3000/PC4000/PC5500/PC8000, D375A‑2/A‑6 bulldozer, HD465‑7 HD785‑5 HD1500‑5 mining dump truck;
Hitachi EX750/EX1200‑6/EX1800/EX1900/EX2500‑5/EX2600/EX3600/EX5600/EX8000;
Liebherr R9100/R9350/R9400/R996;
Sany SY245H/SY365/SY485H/SY980H; Zoomlion ZE series; Doosan DH/DX series; Kato HD series; Shantui SD22 SL50WN; Hyundai R520 DX500.
OEM‑equivalent mining heavy‑duty quality
Cold‑resistant & high wear‑resistant for open‑pit mine
Support drawing custom processing & export wooden‑case packing
Ready stock, small & bulk wholesale supported
Strict pre‑shipment inspection

Cummins NT855 complete engine assembly
CAT 140K articulating cylinder 9T‑8784
Hitachi ZX870 EX750 track roller 9151869
Komatsu PC600 PC800 track chain 260 pitch 46 links
CAT 336D stick bucket pin 251‑2552
CAT 988K mining rock bucket
mining excavator undercarriage track chain sprocket idler roller

Slewing Bearing / Swing Circle, For CAT 345B Excavator
Track Roller Assembly SSY005200741, Cold‑Resistant Mining Grade, Complete Track Undercarriage Parts, For Sany SY1250 Excavator
Crankshaft Assembly 366‑6114, Cylinder Block Assembly 358‑6883, Cylinder Head Assembly 281‑1640, For CAT 390D 390F Excavator
Stick Hydraulic Cylinder, For Komatsu PC1250 Excavator / Rotary Drilling Rig
Bucket Hydraulic Cylinder, Customizable, For Komatsu PC3000‑6 Mining Excavator
Carrier Roller Assembly, Drawing & Export Support, For Liebherr R9150 Excavator
Steering Hydraulic Cylinder, For CAT D8R Bulldozer
Mining Rock Bucket, Hardox Steel Customizable, For Komatsu PC4000 Mining Excavator
Slewing Bearing / Swing Circle, For Kobelco SK450‑6 Excavator
Sprocket Segment 5 PCS per Circle, Mining‑Grade Undercarriage Parts, For CAT D8R Bulldozer
Carrier Roller Assembly, Cold‑Resistant Mining Grade, Export‑Ready, For Hitachi EX1200‑6 EX1200‑5 Excavator
Stick / Bucket Hydraulic Cylinder, Hydraulic Hard Hose Kit, For CAT 375 Excavator
Track Chain Assembly XDL497, Mining‑Grade Undercarriage Parts, For Hitachi EX3600 Excavator
Bucket Teeth & Tooth Adapter, Wear‑Resistant Mining Grade, Customizable, For CAT 390 Excavator
Stick Hydraulic Cylinder, Customizable Mining Grade, For Komatsu PC2000‑8 BH Excavator
Sprocket / Drive Gear, Idler Wheel, Track Roller, Drawing & Export Support, For CAT 6040 Excavator
Swing Drive Assembly 378‑9543, Housing Cover 136‑2941, Planetary Gear 110‑7053, For CAT 374 390 Excavator
Boom / Stick Hydraulic Cylinder, Seal Repair Kit, For CAT 320 Excavator
Bucket / Boom Hydraulic Cylinder, Drawing Customization, 1‑Year Warranty, For Komatsu PC3000‑6 FS Excavator
5CBM Mining Bucket 75SV2, Cold‑Resistant Mining Grade, In‑Stock Customizable, For Komatsu PC1250‑11R Excavator
Steering Hydraulic Cylinder (Left & Right), Customizable Stable Performance, For Komatsu 860E Mining Dump Truck
Slewing Bearing / Swing Circle, For Liebherr R914 R924 Excavator
Bucket Cylinder Upper Pin 235‑7516, Complete Pin‑Bushing Kit OEM / Aftermarket, For CAT 365C Excavator
38.5CBM Mining Rock Bucket, Hardox Steel Customizable, For Hitachi EX5600 Excavator
Sprocket XDQ525 1029152, Cold‑Resistant Mining Grade, Drawing & Export Support, For Hitachi EX5600 Excavator
Carrier Roller / Track Roller, Mining‑Grade Undercarriage Parts, Custom & Export Available, For Komatsu PC300‑5 Excavator
Linkage Assembly 332‑5024 332‑5027, Full Series Cylinder Parts, For CAT 390D 390F Excavator
Track Chain Assembly 4669036, Four‑Wheel Undercarriage Parts, For Hitachi EX1200‑6 Excavator
Reinforced Excavator Bucket, Standard / Earthmoving / Grating / Marine Bucket, For CAT 320 Excavator
Tension Cylinder Bracket 209‑30‑55111, Drawing & Export Support, For Komatsu PC800 Excavator
Double‑Flange Track Roller 7T1253, Factory Direct Supply, For CAT D9R D9N Bulldozer
Carrier Roller 300‑4523, 1‑Year Warranty, Mining‑Grade Undercarriage Parts, For CAT 374F 374D Excavator
Idler Wheel Assembly 800348149, Cold‑Resistant Mining Grade, For XCMG XE900 Excavator
Boom / Stick Pin 189‑3922 251‑2552 251‑2557, Complete Pin‑Bushing Kit Aftermarket, For CAT 329 Excavator
Lift Cylinder Assembly 132‑4929 131‑7191, Spacer 2G‑3967, Pin 8D‑6687, For CAT 140K Motor Grader
Fuel Injection Pump Assembly 326‑4635, For CAT C6.4 Engine, CAT 323D Excavator
Sprocket 4717760, Cold‑Resistant Mining Grade, Custom & Export Available, For CAT 6020 Excavator
1st‑Reverse Piston BD15‑05002, Planetary Gear Transmission Parts, For Shantui SL50WN Wheel Loader
Carrier Roller 99408740, Drawing & Export Support, For Komatsu PC4000 Excavator
Steering Hydraulic Cylinder Left & Right, 1‑Year Warranty, For Komatsu HD1500‑5 Mining Dump Truck
Stick Hydraulic Cylinder, For Komatsu PC2000‑8 Excavator / Rotary Drilling Rig
Complete Undercarriage(Track Chain, Track Roller, Idler, Sprocket), Mining Grade, For Sany SY485H Excavator
Carrier Roller Assembly 414111338, Drawing & Export Support, For Komatsu PC2000 Excavator
Carrier Roller, Undercarriage Parts, For CAT 330 325 345 336 Excavator / Rotary Drilling Rig
Idler Wheel 4696615, Mining‑Grade Undercarriage Parts, For Hitachi EX1200 Excavator
Idler Wheel Assembly, Cold‑Resistant Mining Grade, Drawing & Export Support, For Hitachi EX3600 Excavator
Steering Cylinder Assembly 130‑9041 130‑9042, Cotter Pin 3B‑4618, For CAT 140K Motor Grader
Double‑Flange Track Roller ST, Mining‑Grade Undercarriage Parts, For CAT D10R D10N Bulldozer
Track Roller Assembly 4666752, Cold‑Resistant Mining Grade, For Hitachi EX1200‑6 EX1200‑5 Excavator
Heavy‑Duty Mining Bucket, Wear‑Resistant Large Earthmoving Bucket, For CAT 6020B 230T Mining Excavator
Front Idler Wheel 115‑3696, Mining‑Grade Undercarriage Parts, For CAT 329D Excavator
Intake Pressure Sensor 161‑1704, C9 Engine Sensor, For CAT 336D Excavator
Track Chain Assembly, Mining‑Grade Undercarriage Parts, For Hitachi EX1800 PC1800 Excavator
Mining Rock Bucket 463‑9277 466‑9123, For CAT 6060 Excavator
Slewing Bearing / Swing Circle, For Kato HD700‑1‑2 Excavator
Carrier Roller Assembly XDZ415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Double‑Flange Track Roller 6P4898 7S90421, Factory Direct, For CAT D8K Bulldozer
Track Roller Assembly 414112440, Drawing & Export Support, For Komatsu PC3000 Excavator
Idler Wheel Assembly 800348149, Cold‑Resistant Mining Grade, For Sany SY1250 Excavator
Sprocket XDQ415, Mining‑Grade Undercarriage Parts, For CAT E6040 Excavator
Boom Hydraulic Cylinder, Custom & Export Support, For Komatsu PC200‑7 BH Excavator
Track Chain Assembly, Drawing & Export Support, For CAT 6060 Excavator
Track Chain Assembly SSY005420833, Cold‑Resistant Mining Grade, For Sany SY1250 Excavator
Idler Wheel 5677867, Cold‑Resistant Mining Grade, In‑Stock Customizable, For CAT 395 Excavator
Tilt Hydraulic Cylinder, For CAT D6K Bulldozer
Stick Hydraulic Cylinder, Customizable, For Komatsu PC400‑7 BH Excavator
Full Series Cylinder Pin 172‑3052 364‑4922 367‑1461 332‑5029 441‑0041, For CAT 390D 390F Excavator
Sprocket, Undercarriage Parts, For CAT 374 Excavator / Rotary Drilling Rig C7 C9 330 320 336 345
Steering Hydraulic Cylinder Left & Right, Long Service Life Customizable, For Komatsu HD785‑5 Mining Dump Truck
Track Chain Assembly 21N‑32‑02001, 48‑Link Double‑Girder 700mm Shoe Width, Drawing & Export Support, For Komatsu PC1250 Excavator
Idler Wheel Assembly 9165377, 525 Pitch, Cold‑Resistant Mining Grade, Drawing & Export Support, For Hitachi EX5600 Excavator
Complete Undercarriage(Track Chain, Track Roller, Idler, Sprocket), Mining Grade, For Sany SY245H Excavator
Track Roller / Carrier Roller / Sprocket 81QB‑11010 81E7‑00522 84E7‑00663, For Hyundai R520 DX500 Excavator
Single‑Flange Track Roller ST, Mining‑Grade Undercarriage Parts, For CAT D11R D11N Bulldozer
Boom / Bucket Hydraulic Cylinder, Customizable Mining Grade, For Hitachi EX2500 Excavator
Mining Excavator Bucket, For CAT 7395 7495 Electric Shovel
Track Roller K1051211, Mining‑Grade Four‑Wheel Undercarriage Parts
Carrier Roller Assembly 209‑30‑00251 / 252, Cold‑Resistant Mining Grade, For Komatsu PC600 PC800 Excavator
34CBM Heavy‑Duty Rock Bucket, Hardox Steel Customizable, For CAT 6060 Excavator
10CBM Heavy‑Duty Rock Bucket 479‑9478 479‑9475, For CAT 6018 Excavator
Sprocket Segment, Undercarriage Parts, For CAT 374F 374D Excavator
Slewing Bearing / Swing Circle, For Doosan DH360‑5 DH360‑7 DH400‑5 DH340 Excavator
Slewing Bearing / Swing Circle, For Kato HD550 Excavator
Slewing Bearing / Swing Circle, For Sany SY420 Excavator
Slewing Bearing / Swing Circle, For LiuGong 925C / XCMG XG820 XG822 / Zoomlion ZE230 Excavator
Slewing Bearing / Swing Circle, For Kobelco SK350‑8 Excavator
Slewing Bearing / Swing Circle, For CAT 330C 330D Excavator
Slewing Bearing / Swing Circle, For Liebherr R916 Excavator
Slewing Bearing / Swing Circle, For Doosan DH500‑7 Excavator
Slewing Bearing / Swing Circle, For Kato HD700‑7 HD820‑1‑3 HD820‑7 HD900‑5 HD1023 Excavator
Slewing Bearing / Swing Circle, For Komatsu PC400 PC450 PC460 Excavator
Slewing Bearing / Swing Circle, For CAT 330B Excavator
Slewing Bearing / Swing Circle, For Kato HD250‑7 HD307 Excavator
Slewing Bearing / Swing Circle, For LiuGong CLG920D Excavator
Product Description（Alibaba B2B 英文详情）
Product: Heavy Mining Excavator, Bulldozer, Wheel Loader & Off‑Highway Dump Truck Spare Parts
Aftermarket heavy‑duty mining replacement spare parts for Komatsu, CAT, Hitachi, Liebherr, Sany, Zoomlion, Kobelco, Doosan, Kato, Shantui large mining excavators, bulldozers, motor graders, wheel loaders and mining dump trucks.
Main product categories:
Four‑wheel undercarriage: track chain assembly, track roller, carrier roller, idler wheel, sprocket, track shoe, track tensioner & bracket
Hydraulic parts: boom / stick / bucket / lift / steering / tilt hydraulic cylinder, cylinder pin & bushing kit, hydraulic hose, seal repair kit
Structural parts: mining rock bucket, slewing swing bearing, linkage pin, bucket teeth & tooth adapter
Engine & cooling components: complete engine assembly, engine overhaul kit, fuel injection pump, camshaft, cylinder head, crankshaft, air compressor, sensor
Mining dump truck parts: steering / lift / suspension cylinders for HD465‑7 HD785‑5 HD1500‑5 830E‑AC 860E 930E‑4ES
Covers major models:
CAT D5K/D8L/D8R/D8K/D9R/D9N/D10R/D10N/D11R bulldozer, 140K motor grader, 320/329D/336D/345B/365C/374D/374F/375/390F/6015/6020/6040/6060 mining excavator;
Komatsu PC800/PC1250/PC2000/PC3000‑6/PC4000 mining excavator, D375 D475 bulldozer, HD1500‑5 860E mining dump truck;
Hitachi EX1200‑5/EX1200‑6/EX1800/EX1900/EX2500/EX3600/EX5600 excavator;
Liebherr R914/R924/R9150;
Sany SY1250/SY215C/SY420/SY485H; Zoomlion ZE2000; Kobelco SK450‑6; Doosan DH series; Kato HD series; Shantui SD16 SD22 SL50WN.
OEM‑equivalent mining heavy‑duty quality
Cold‑resistant & high wear‑resistant for open‑pit mine
Support drawing custom processing & export wooden‑case packing
Ready stock, small & bulk wholesale supported
Strict pre‑shipment inspection

CAT 345B slewing swing bearing
Sany SY1250 track roller SSY005200741
CAT 390D 390F crankshaft 366‑6114
Komatsu PC3000‑6 bucket cylinder
Liebherr R9150 carrier roller
Komatsu 860E steering cylinder
mining excavator undercarriage track chain sprocket idler roller