OEM/ODM China Berco Undercarriage Cross Reference - Sell Excavator E320L recoil spring track adjuster assembly spring recoil assy Idler adjuster excavator parts sf no.7Y1606 – Globe Truth
OEM/ODM China Berco Undercarriage Cross Reference - 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 buyer or old purchaser, We believe in long expression and trusted relationship for OEM/ODM China Berco Undercarriage Cross Reference - 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: Holland, Sao Paulo, Norwegian, Our company regards "reasonable prices, high quality,efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.

Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
