CATERPILLAR 122-0479 Cover-Dome 1220479

Caterpillar 129-9912 Shim – Precision Engineered for Optimal Performance and Durability

The Caterpillar 129-9912 Shim is a high-quality, OEM-grade component designed to meet the rigorous demands of various Caterpillar heavy machinery models, including backhoe loaders such as the LBF-416F2, LBS-420F2, H7D-428, and excavators like the 8AL-M318 and 7ML-M315. Manufactured with precision metallurgy, this shim ensures exact fitment and optimal alignment within the drivetrain and hydraulic systems, enhancing load distribution and minimizing wear under heavy load conditions. Its robust construction guarantees long-lasting durability, maintaining structural integrity even in the most challenging operational environments.

Engineered for superior performance, the 129-9912 Shim plays a critical role in maintaining the proper clearance and alignment of moving parts, which is essential for reducing mechanical stress and preventing premature failure. Compatible with a wide range of Caterpillar equipment, including material handlers such as the FB3-MH3022 and KA4-MH3024, this shim supports efficient machine operation by ensuring smooth component interaction. Its precise dimensions and high-grade material composition contribute to enhanced machine reliability and reduced downtime, making it an indispensable part for maintenance and repair.

For professional-grade replacement parts that uphold Caterpillar’s stringent quality standards, explore the full specifications and availability of the Caterpillar 129-9912 Shim to ensure your heavy equipment operates at peak efficiency. This shim is a vital investment for maintaining the performance and longevity of your Caterpillar backhoe loaders, excavators, and material handlers.