CAT 095-5341 RETAINER

CAT 095-5341 (0955341) is a track retainer for the Caterpillar 400GT tracked chassis. It is compatible with heavy-duty equipment such as 349/352/374/395 excavators and 982/988 loaders. It works in conjunction with the 095-4213/095-4216 spring base and the 095-3812 track link. Its core function is to lock the tension spring, limit axial movement, transmit tension force, and ensure the stable operation of the track tensioning mechanism (Cat® Parts).

Core Parameter Table

Item Details
Part Model CAT 095-5341 (0955341) Track Recoil Spring Retainer

Type Track tensioning mechanism positioning and fixing part, with flange and positioning groove, compatible with 400GT track tension spring assembly, and matches with 095-4213/095-4216 spring base and 095-3812 track link

Material 42CrMo alloy steel, integral forging + tempering heat treatment (hardness HRC34-38), surface Caterpillar yellow primer + wear-resistant coating, resistant to heavy-duty impact, fatigue resistance, and corrosion resistance

Dimensions and Weight Compatible with 400GT track tension spring, outer diameter approx. 170-190mm, flange diameter approx. 210-230mm, thickness approx. 28-35mm, single weight approx. 9-11kg, precise matching of spring outer diameter with positioning groove.
Compatible Models: CAT 349, 352, 374, 395 excavators, 982, 988 loaders, and other 400GT tracked chassis equipment.
Function: Locks the track tension spring, restricts axial movement, transmits tension force, and works with the spring base to position the spring compression stroke, ensuring stable track tension and cushioning.
Adaptation and Application:
Applicable Location: Front positioning point of the track tension spring assembly. Bolted to the spring base flange, locking the spring’s axial position. Works with the base to position the spring compression stroke, transmitting tension force to the track links and maintaining stable track tension (Cat® Parts).

Application Scenarios: Heavy-duty conditions such as mining and infrastructure construction. Withstands the impact and vibration of track movement, prevents tensioning mechanism failure caused by spring movement, avoids abnormal wear of track links and track rollers due to excessively loose/tight tracks, and ensures stable operation of the walking system.

Core Functions: Locking springs, limiting axial movement, transmitting tension, coordinating with the base to position spring travel, cushioning impacts, protecting chassis components, and extending track system life (Cat® Parts).

Installation and Maintenance Points

Installation: Clean the connection surfaces and tighten bolts to the original torque of 350-400 N·m; check the matching degree between the positioning groove and the spring to ensure no axial movement of the spring and that the track tension meets the equipment manual requirements.

Maintenance Cycle: Check for deformation, cracks, and bolt torque of the retainer every 500 hours. In harsh working conditions such as mining, this period can be shortened to 200 hours.

Replacement Standard: Replace if cracks, deformation, wear of the positioning groove, or inability to lock the spring/transmit tension are observed. Original parts are preferred to avoid tension failure and track misalignment due to size/strength issues.