One New Aftermarket Replacement Recoil & Adjuster Assembly Fits Caterpillar (Fits CAT) ExcavatorsThis aftermarket replacement Track Adjuster and Recoil Assembly (194-1229) is part of the undercarriage system on Fits Caterpillar (Fits CAT) C-Series hydraulic excavators. The recoil and adjuster assembly maintains proper track tension and absorbs shock loads transmitted through the front idler, protecting the undercarriage from impact damage during operation.Specifications Weight: 245 lbs. Engine: Fits Caterpillar 3066 Assembly Type: Track Adjuster and Recoil Spring Assembly Compatible ModelsFits Caterpillar (Fits CAT) C-Series Excavators (3066 Engine): 318C L, 318C LN (Serial: GPA00001-UP) 320C, 320C L (Serial: AMC00001-UP, BPR00001-UP, GNG00001-UP, MAB00001-UP, RAW00001-UP) 320C (Serial: HBC00001-UP) 320C L (Serial: EAG00001-UP) 320C LRR (Serial: GAD00001-UP) 320C U, 320C LU (Serial: MAC00001-UP, CLM00001-UP) 321C LCR (Serial: KCR00001-UP, MCF00001-UP) Replaces Part Number(s):194-1229, 1941229Aftermarket Interchange NumbersCA1941229New aftermarket replacement part - not remanufactured, not used.