816-57U Earthmoving Compactor
225-76U Excavator
225-51U Excavator
235-32K Excavator
235-64R Excavator
215-14Z Excavator
215-61Z Excavator
215-96L Excavator
225-61X Excavator
235-62X Excavator
235-81X Excavator
235-83X Excavator
245B-1SJ Excavator
245B-6MF Excavator
245-94L Excavator
245-95V Excavator
215B-2XC Excavator
215B-4FC Excavator
215B-9YB Excavator
215C-4HG Excavator
215D-9TF Excavator
215-57Y Excavator
215-95Z Excavator
219D-5XG Excavator
219-5CF Excavator
225B-2ZD Excavator
225B-3YD Excavator
225D-2SJ Excavator
225D-6RG Excavator
225-20S Excavator
229D-2LJ Excavator
229-1AG Excavator
229-1GF Excavator
231D-1NK Excavator
231D-5WJ Excavator
235B-1FD Excavator
235B-4ED Excavator
235B-7WC Excavator
235B-9PC Excavator
235C-2PG Excavator
235C-3WG Excavator
235C-5AF Excavator
235D-8KJ Excavator
235D-8TJ Excavator
245D-4LK Excavator
245D-7ZJ Excavator
245-82X Excavator
245-84X Excavator
235C-4DG Excavator
227-10W Forest Products
12F-13K Motor Grader
14E-12K
Caterpillar 2M-8729 Pin-Spring – OEM-Grade Durability for Excavators and Earthmoving Equipment
The Caterpillar 2M-8729 Pin-Spring is a precision-engineered component designed to meet the rigorous demands of heavy-duty earthmoving and excavation machinery. Manufactured from high-strength alloy steel, this pin-spring offers exceptional resistance to wear, corrosion, and fatigue under extreme load conditions. With exacting dimensions tailored for a secure fit, it ensures optimal performance and longevity in various Caterpillar models, including excavators like the 225-76U, 235-32K, and earthmoving compactors such as the 816-57U. Its robust metallurgy and precision machining guarantee reliable operation within the drivetrain and linkage systems, minimizing downtime and maintenance costs.
Technically, the 2M-8729 Pin-Spring features enhanced tensile strength and dimensional stability, critical for maintaining alignment and absorbing dynamic stresses in hydraulic and mechanical assemblies. Its design supports efficient load distribution and vibration dampening, which improves the overall operational efficiency of Caterpillar excavators and motor graders. This pin-spring complies with OEM specifications, ensuring compatibility and seamless integration with models such as the 215B-4FC, 235B-7WC, and 14E-12K motor grader. By maintaining structural integrity under harsh working environments, it contributes significantly to the durability and reliability of your heavy equipment fleet.
For more detailed specifications and to purchase the Caterpillar 2M-8729 Pin-Spring, visit the official product page: 🔗 Caterpillar 2M-8729 Pin-Spring at AllParts Expert.
Related part numbers: 816-57U, 225-76U, 225-51U, 235-32K, 235-64R, 215-14Z, 215-61Z, 215-96L, 225-61X, 235-62X, 235-81X, 235-83X, 245B-1SJ, 245B-6MF, 245-94L, 245-95V, 215B-2XC, 215B-4FC, 215B-9YB, 215C-4HG, 215D-9TF, 215-57Y, 215-95Z, 219D-5XG, 219-5CF, 225B-2ZD, 225B-3YD, 225D-2SJ, 225D-6RG, 225-20S, 229D-2LJ, 229-1AG, 229-1GF, 231D-1NK, 231D-5WJ, 235B-1FD, 235B-4ED, 235B-7WC, 235B-9PC, 235C-2PG, 235C-3WG, 235C-5AF, 235D-8KJ, 235D-8TJ, 245D-4LK, 245D-7ZJ, 245-82X, 245-84X, 235C-4DG, 227-10W, 12F-13K, 14E-12K, 2M-8729
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