CAT 197-2729 gear ring for 784C 785C 785D 785G

Jining Santesongzheng Construction Machinery Co.Ltd. was established in 2000, is an OEM supplier of parts for Komatsu (Komatsu), Shantui (SHANTUI) and Carter (CAT), mainly dealing with original parts for Komatsu, Carter, Shantui, Volvo excavators, bulldozers, loaders, etc., including chassis parts, structural parts, electrical parts, cab parts, hydraulic parts, engine parts

The main business parts are as follows:

1)Undercarriage parts: supporting wheel, pallets, guide wheel, tensioning cylinder, chain, track plate, sprocket

2) Structural parts: bucket, loosener, big and small arms, extension arms, big and small arms/bucket cylinders, work frame, connecting rod, puller head, big arm fork, bushings, pins

3) Electrical parts: main harness, monitor, computer board, pump controller, air conditioner panel, radio, cab harness, air conditioner, mainframe, heater

4) Cab accessories: cab shell glass seat upholstery panel floor mat operator's console cab door assembly

5) hydraulic parts: main valve, hydraulic pump, travel motor, rotary motor, gearbox, rotary bearing, rotary center joint

6) Engine parts: four sets, piston + piston ring + piston pin + cylinder liner, crankshaft, crankshaft tile & connecting rod tile (large and small tile), thrust tile, connecting rod, camshaft, repair kit, throttle motor, flame failure switch, generator, starter motor, flywheel housing, fan pulley, fan blade, fan bracket, oil injection pump, oil injector, water pump, oil pump, excavator middle cylinder assembly, cylinder body, cylinder head, cylinder gasket, valve chamber Gasket, valve seat ring, intake valve, exhaust valve, turbocharger

WhatApp/WeChat:+8613583772065

561-15-72010 Transmission assembly  

707-09-00101 Hoist cylinder rights  

707-09-00102 Hoist cylinder left  

561-22-78504 Final drive assembly  

561-22-78404 Final drive assembly  

561-22-78105 rear axle reducer assembly  

SAA12V140E-3(6219-B0- Engine assembly  

1291/6219-B0-0292)

705-52-42220 hydraulic pump  

705-95-07121 hydraulic pump  

705-56-44090 hydraulic pump  

561-27-8G608 Hub assembly  

561-27-8G508 Hub assembly  

707-00-0J752 Steering cylinder  

561-22-71231 Coupling  

561-22-71207 Gear assembly  

6505-67-5030 turbocharger right  

6505-67-5040 turbocharger left  

561-20-72002 Cardan shaf main 1  

42C-20-12621 Crosspiece main cardan shaft  

561-20-71000 Cardan shaft intermediate  

561-20-71100 Cross cardanintermediate  

600-645-7450 engine cooling fan  

561-40-83300 Steering valve  

56B-43-12402 body lift valve  

561-03-81634 Radiator core  

561-03-81644 Radiator co

 21N-70-12170/BUSHING

    21N-70-33142 mounting/PIN

    21N-70-33161 mounting /PIN

    207-26-71510 /GEAR

    21N-26-31110/ SHAFT 13 TEETH

   21N-26-31140/BEARING

 6245-71-1101 assembly/PUMP ASSYSUPPLY

   04071-00200/RINGSNAP

  198-30-05011 adjusting gaskets /SHIM ASSEME

   198-30-51320/GUIDE

  198-30-67410/GUARD

   198-30-67420/GUARD

  21N-60-34100 /MOTOR ASSEMBLY

  706-7K-01230 /MOTOR ASSEMBLY

708-1L-00800 assembly/PUMP ASSY

708-2H-00440 assembly /PUMP ASSY

  708-2L-00681 assembly/PUMP ASSY

 708-2L-00691 assembly/PUMP ASSY