CAT 095-9182 RETAINER

CAT 095-9182 is a spring end retainer for the track tensioning mechanism of the 760GT heavy-duty tracked chassis. It is a ring-shaped stamped metal part used for axial positioning of the 095-9038 return spring and 095-8931 ball bearing, preventing axial movement of the spring/bearing during tensioning mechanism operation. It is compatible with models such as the 349/352/374/395 excavators and the 982/988 loaders, and is a key positioning component for the stable operation of the track tensioning system.

Core Parameter Table

Item Details
Part Model CAT 095-9182 (0959182) Fixture (760GT Track Tensioning Mechanism Dedicated)

Structure Type Ring-shaped stamped fixture with positioning step and assembly groove, compatible with the inner diameter of the tensioning mechanism spring cavity and the end face of the return spring

Material 50Mn high-strength carbon steel, integral quenching + low-temperature tempering, hardness HRC45-50, surface anodized black for rust prevention, suitable for working conditions from -40℃ to 120℃

Key Dimensions Outer diameter approx. 120mm, inner diameter approx. 60mm, thickness approx. 12mm, positioning step height approx. 3mm, compatible with the inner diameter of the spring cavity and the end face size of the 095-9038 return spring

Compatible Models CAT 349, 352, 374, 395 excavators; 982, 988 loaders (760GT tracked chassis configuration)

Functional Positioning Axial positioning The 095-9038 return spring and 095-8931 ball bearing limit the axial displacement of the spring during compression/rebound, preventing bearing movement. Together with the 095-8510 retainer and 095-7947 ​​retaining ring, they ensure the stability of the tensioning mechanism components.

Assembly Relationship and Installation Position: Installed at the end of the spring cavity of the tensioning mechanism, between the 095-9038 return spring and the 095-8931 ball bearing, one side is against the spring end face, and the other side abuts against the outer ring of the bearing. It forms an axial positioning unit with the 095-8510 retainer and 095-7947 ​​retaining ring via bolts/clips.

Synchronous Components: 095-9038 return spring, 095-8931 ball bearing, 095-8510 retainer, 095-7947 ​​retaining ring, 095-8076 spring base.

Functional Logic: When the track is tensioned, the spring compresses → the retainer transmits the load and positions the spring/bearing to prevent axial movement → after the impact disappears, it rebounds with the spring to maintain the relative position of the components, ensuring stable transmission of tension force.

Installation and Maintenance Points
Installation Specifications: Clean the retainer, spring cavity, and related component mounting surfaces to remove oil, rust, and impurities. Check the retainer for deformation, cracks, and burrs.

Assemble in the following sequence: “095-8076 Spring Base → 095-9038 Return Spring → 095-9182 Retainer → 095-8931 Ball Bearing → 095-8510 Retainer → 095-7947 ​​Buckle”, ensuring the retainer is properly aligned with the spring and bearing without misalignment.

Tighten the relevant bolts/clips to ensure the retainer is secure. Start the machine to test the extension and retraction of the tensioning cylinder, checking for abnormal noises and component movement.

Inspection cycle: Every 1000 hours under normal operating conditions; shortened to 500 hours under heavy-load conditions such as mining/crushing.

Replacement criteria: Replacement is mandatory if the track retainer shows deformation, cracks, wear > 0.5mm, damaged positioning steps, or loosening after assembly. Original parts are preferred to avoid dimensional deviations that could lead to spring/bearing positioning failure and cause track tensioning system malfunctions.