Komatsu HM400-3 front suspension cylinder bushing 56B-50-33330

Komatsu HM400-3 front suspension cylinder bushing 56B-50-33330

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:+8613583772065 Email:mikegreen2065@qq.com

Cover 203-54-73171

Handrail 203-54-73392

O-ring 07000-15340

Piston 425-33-21160

Hub 425-22-22711

Oil seal 421-33-21811 

Oil seal 421-33-11480 

Oil seal 07000-A5445

Brake valve (single) 425-43-27100

Bearings (emergency) 421-22-12870

Bearing (emergency) 421-22-12840

Cylinder 425-33-21141

Guide rod 425-33-21610

Spring 425-33-21621

421-33-11440

Swash plate 708-3M-04161

Plunger 708-3M-13311

Ten-hole disc 708-3M-13342

Brass ball 708-2G-13510

Flow plate pump bore 708-3M-04311

Drive shaft 708-3M-12111

Filter 708-2L-25480

Opening ring 6732-61-3450

Engine filter 6742-01-4120

Diesel filter 6732-71-6120

Anti-corrosion filter 6742-01-3980

Hydraulic oil filter (2 pcs) 07063-01142

Transmission oil tank filter 714-07-28712

Air filter assembly 600-181-1600

Air inner filter 600-181-1680

External air filter 600-181-1660

Transmission filter 424-16-11140

Hydraulic oil filter 07063-01142

Air filter 600-181-1600

External air filter 600-181-1660

Oil filter 600-211-1231

Hydraulic oil filter 07063-01383

Air filter assembly 6125-81-7032

Guide tube 6754-71-5510

External air filter 200 600-185-3110

External air filter 220 600-185-4110

External air filter 600-181-6820

Hydraulic oil filter 07063-01210YS

Air filter 600-185-2500

Engine filter KT15831-3243-1

Diesel filter 22H-04-11250

Auxiliary diesel filter 22H-04-11240

Hydraulic oil filter 21W-60-41121

External air filter CN59800-2611-1WD

Empty internal filter KT3A111-1913-1

Oil pressure switch KT15841-3901-0

P-mode switch 22H-06-11360

Fan belt KT1G354-9701-0

Oil pan bolt KT15707-3375-0

PC56-7 bucket O-ring 141-30-36290

Air filter 600-185-2200     

Air filter 600-185-2200WD    

Machine filter 600-211-2110

Fuel filter 600-319-4110

Fuel filter 600-319-3870

Fan belt 6205-61-3500

Compressor belt 04120-21767

Rock type bucket teeth 775-HL-300TRHS

Electric door lock 22B-06-11910ST

Work light 20Y0625310LPGL

Breathing filter 20Y-60-21470

Tensioning cylinder grease nipple 07959-20001ST

Secondary pipe 8233-06-3350 

Nozzle 6211-12-3100

Motor 9742-01-3331

Slewing motor friction plate 706-7G-91441

Rotary Motor Gasket 706-7G-91450

6738-21-6650 

423-22-21370

423-22-21380

423-22-21390

Oil seal 421-33-21811

Oil seal 421-33-00050

Unloading valve 723-40-56201

Filter 20Y-60-A1240   

Crankshaft 6211-31-1010

208-06-71511

208-06-71112

208-06-71720

7821-93-3110

7821-93-3120

7821-93-3130

tensioning spring 206-30-55170

Booster 6738-81-8191

Up-loaded cylinder shaft 206-30-55122

708-27-00031 

708-27-13411 

708-27-13312 

708-27-13341 

708-27-00430 

708-27-13420

708-27-05051 

708-27-00041 

708-27-13341 

708-27-00440 

708-27-13140 

Slewing bearing 201-25-72102

Hose 20Y-62-17480

Hose 206-62-21220

Hose 206-62-73210

Hose 20Y-62-13570

Hose 206-62-21210

Rotary motor pressure plate 706-7K-911

Rotary motor O-ring 07000-15230 

Rotary motor O-ring 708-8H-15220 

Slewing motor housing 706-7K-41150 

Hose 07074-00607

Hose 20Y-62-51790

Hose 20Y-62-13412

Hose 20Y-62-51810

6151-21-4160 

20X-30-21141

201-30-74250

Slewing mechanism housing 207-26-71191

Bushing 707-76-10160  

Intake branch pipe gasket 6162-13-4810

Exhaust manifold gasket 6162-13-5810

Rocker arm chamber gasket 6162-13-7810

Valve cover gasket 6162-13-8810

Supercharger connection gasket 6162-83-2810

Return pipe O-ring 6166-11-6290

Bearing 20Y-26-22330   

Bearing 20Y-26-22340   

Bearing 20Y-26-22420   

Bearing 20Y-26-21142