QSK 50 Cylinder BB6733-03 FOR QSK50

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Jining Santesongzheng Construction Machinery Co.Ltd. was established in 2000, mainly  business original parts for Komatsu, Carterpillar, Shantui, Volvo,Hitachi, Kobelco ,SDLG ,XCMG excavators, bulldozers, loaders accessories 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

668-71-7712 COUPLING

6240-61-1102 WATER PUMP OR KIT

6560-81-8101 SENSOR

6560-81-8100 SENSOR

6560-61-2110 SENSOR

6560--51-2110 DISC

6560-51-2510 DISC VALVE

6560-51-3110 SPRING

6560-51-3510 SEAL

6560-51-1110 HOUSING

6560-51-3710 SHIELD

6560-51-1510 SOLENOID

6560-51-3910 SCREW

6240-11-8810 GASKET

6215-11-8281 SENSOR

6218-81-4111 SENSOR

7861-93-3500 SENSOR

07025-00100 CAP

561-95-63290 KomatsuHD-785-7

423-07-31571 KomatsuHD-785-7

SFA125J6 Komatsu PC-3000 35

569-22-72850 KomatsuHD-785-7

561-40-41140 KomatsuHD-785-7

600-311-5210 KomatsuHD-785-7

566-52-41950 KomatsuHD-785-7

568-74-12670 KomatsuHD-785-7

569-22-72870 KomatsuHD-785-7

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 core

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

6162-23-1103 CYLINDER BLOCK ASS'Y

6162-K1-9901 GASKET KITCYLINDER HEAD

6162-K2-9901 GASKET KITCYLINDER BLOCK

6162-K6-4003 GASKET KITWATER PUMP

6162-23-8000 METAL ASS'Y

6162-23-8050 THRUST METAL ASS'Y

6162-33-3041 METAL ASS'Y

6162-33-2060 PISTON RING ASSY

09920-00150 LG-7

22U-60-21331 ACCUMULATOR

721-32-10313 ACCUMULATOR

600-825-6151 ALTERNATOR 1

07001-02065 BACK-UP RNG

134-03-61410 BAND

06002-30212 BEARING

6743-62-3710 BELT-V RIB 13

20Y-06-31680 BRACKET

20Y-53-15110 BRACKET

207-30-53141 BUSHING

208-70-13141 BUSHING

208-70-72170 BUSHING

208-70-72541 BUSHING

707-52-90981 BUSHING

707-76-10140 BUSHING

08028-44040 CABLE

08028-64035 CABlE

17A-911-4810 COMPRESSORA

20Y-810-1260 COMPRESSORA

723-47-27506 CONTROLVALV

7831-48-1109 CONTROLLER

R707-01-0F741 CYL ARM

07145-00120 DUST SEAL

144-32-11240 DUST SEAL

ND949979-1300 G SENSOR

6138-13-4240 GASKET

707-27-18930 HEaD

6251-71-8211 PRIMING PUMP

ND092130-0360 PUMP

208-70-73530 SEAL

702-16-71210 SEAL

702-16-71160 SEAT

421-06-35121 SENSOR

6219-81-1961 SENSOR

6261-81-2600 SENSOR

6261-81-6901 SENSOR

6261-81-2903 SENSOR

 20Y-60-11431 Komatsu PC-1250

707-01-01772 Komatsu

707-01-01782 Komatsu PC-1250

21N-60-32211 Komatsu PC-1250

561-95-8A540 Komatsu HD-785-7

14X-911-7112 Komatsu PC-1250

21N-03-41120 Komatsu PC-1250

42C-20-12621 Komatsu HD-785-7

209-72-11311 Komatsu PC-1250

21N-03-41110 Komatsu PC-1250

561-52-81141 Komatsu HD-785-7

Product Categories : Cummins Parts