We(Jining BST) export construction machinery parts, specializes in the manufacturing and supplying of Shantui, Cat and komat su parts for over 15 years. Our company has a complete range such as engine parts ,transmission parts,hydraulic parts, electrical parts,drive parts,undercarriage parts, filter. Models such as komats D60/80/155,PC200/220/360 CAT D6/D7/D8/320/330 ect. The company provides high quality bulldozer parts and excavator parts that are designed to meet international standards. All of our products have undergone strict quality control protocols to ensure they maintain the highest standards.
Our advantage lies in:High-quality products, Competitive prices, Timely transaction and Professional service.
21N-03-37700 radiator assy for komat su PC1250-7
We are suppliers and manufacturer for Komatu,shantui and so on parts in china
1. Excavator Parts:PC60, PC200, PC210, PC220, PC270, PC300, PC360, PC400, PC650,
PC750, PC850, PC1250
2. Loader Parts :WA320/WA380/WA420/WA460
3.Dozer Parts:D31, D41, D50, D60, D65, D80, D85, D155, D355, D375, D475
4.All models Shantui bulldozer from 80hp-520hp: Shantui SD13 SD16 SD22 SD23 SD32 TY160 TY220 TY230 TY320
5.CUMMIS Engine: 4B/4BT/6BT/NTA855/KTA13/KTA38/QSK19/QSK23/QSK45/QSK60 etc
6.CAT Excavtor:CAT320C/325C/330C/345C/320D/323D/324D/330D etc
7. CAT dozer: D5B, D5C, D5G, D6C, D6D, D6G, D6M, D6N, D6K, D6H, D6R, D7G, D7F, D7R, D7N,
D8N, D8L, D8R, D8K, D8T, D9G, D9H, D9N, D9R .D10R, D9T, D10T, D11T, D11R, D11 series
7.Volvo Excavator: EC210B/240B/290B/360B/460B etc
8.Other: Heli forklift parts , liugong parts
21K-70-12161 BUSHING
205-70-73180 BUSHING
20Y-70-32410 BUSHING
245-30-00110 TRACK ROLLER
14X-30-00089 Track Roller (S)
6151-12-3120 Nozzle
ND-090150-4660 Plunger
14X-27-77110 Teeth (Segment )
14U-32-071120 Link Assy
17A-30-00721 Carrier Roller
175-70-26310 Cutting Edge
175-70-21115 Cutting Edge
6211-12-3520 Nozzla
DK-134153-6420 Plunger
6735-81-8031 TurboCharger
6732-11-3140 Nozzle
20Y-30-07201 Roller Carrier
2A5-30-00111 Track Roller Assy:
20Y-27-77110 Sprocket
205-70-19570 Teeth
`20V-32-07040 Link Assy
6735-71-1150 Injection pump
20Y-27-77110 Sprocket
DK131154-5620 Plunger
6738-11-3120 Nozzle
6735-01-1310 Crank Shaft
6732-11-3140 Nozzle
DK 131154-3920 Plunger
6137-22-2210 Liner Cyl:
6137-32-2130 Piston
DK131151-5820 Plunger
6137-12-3220 Nozzle
23B-40-11100 Steering Valve
6222-31-2110 Piston
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Audited Supplier 
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