Spare part for Caterpillar: New Aftermarket 438-8953 (4388953)
New Aftermarket Idler Recoil Springs
Description:
Track adjust and mechanical recoil systems use a large recoil spring and greased filled adjustment cylinder which allows the idler to move forward and back to maintain proper track tension as it absorbs undercarriage shock loads,
Specifications:
PART NUMBER: 438-8953
Length (mm) : 750
Diameter (mm) : 212