Factory source Komatsu Parts Usa - Sell Excavator E320L recoil spring track adjuster assembly spring recoil assy Idler adjuster excavator parts sf no.7Y1606 – Globe Truth
Factory source Komatsu Parts Usa - Sell Excavator E320L recoil spring track adjuster assembly spring recoil assy Idler adjuster excavator parts sf no.7Y1606 – Globe Truth Detail:
Track adjuster Specification
Material | 60Si2MnA,60Si2CrA,60Si2CrVA |
Wire diameter | 5mm~80mm |
Free hight | 10mm~1188mm |
hardness | 45HRC~55HRC |
Direction of coils | Right, left |
No. of coils | Unlimited |
Application | Excavator, digger machine, car, train, shakeout machine, etc. |
Color | Black,white,blue,red, yellow, grey, etc. |
Production method | Hot formed, cold formed |
Note | The materials and specifications can be dedided by the customers. |
Track adjuster Product list
PART NO. | DESCRIPTION | OLD NO. | MACHINE |
7Y1744 | TRACK ADJ. GP | 320, 320L | |
1028165 | TRACK ADJ. GP | 315, 317 | |
7Y1685 | ROD | 964274 | 315, 317, 320, 320L |
7Y1687 | PISTON | 1R6602 | 315, 317, 320, 320L |
7Y1780 | CYLINDER | 964271 | 315, 317, 320, 320L |
NEW PRODUCTION | |||
7Y0207 | CYLINDER | 330, 330B, 330L | |
7Y0680 | PISTON | 322L, 325, 325L | |
7Y0681 | CYLIND | 322L, 325, 325L | |
7Y1258 | PISTON | 330, 330B, 330L | |
1793007 | PISTON | 320C, 322C, 323D S, 324D FM, 325C,325C L, 325D, 325D L, 325D S | |
7Y1867 | PISTON | 330L, 345B, 345BL, 345C, 350, 350L | |
1793045 | PISTON | 322C, 325C, 325D, 330C, 330C L, 330CLN, 330D, 330D L, 330D LN | |
1225178 | PISTON | 320, 320L, 320N, 3054 | |
1225077 | CYLINDER | 320, 320L, 320N, 3054 | |
1156428 | PISTON | 315BL, 317BL, 317BLN, 318B, 318BN,320B, 320BL, 320BN | |
1225136 | TRACK ADJ. GP | 320, 320L, 320N, | |
1452977 | TRACK ADJ. GP | 15BL, 317BL, 317BLN, 318B, 318BN,320B, 320BL, 320BN |
Products factory
Products show
Products testing
Products packing and shipping
Products factory
Products show
Products testing
Products packing and shipping
Product detail pictures:


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No matter new shopper or old customer, We believe in very long expression and dependable relationship for Factory source Komatsu Parts Usa - Sell Excavator E320L recoil spring track adjuster assembly spring recoil assy Idler adjuster excavator parts sf no.7Y1606 – Globe Truth, The product will supply to all over the world, such as: Buenos Aires, Botswana, Sevilla, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!

The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
