The Caterpillar 3J6577 Push Arm Pin is a robust, heavy-duty component engineered for optimal performance in various Caterpillar track-type tractors and dozers. This pin serves as a critical linkage in push arm assemblies, providing secure connections that withstand extreme loads and harsh operating conditions typical in construction, mining, and earthmoving tasks.
Key Specifications:
- Part Number: 3J6577 (OEM replacement)
- Weight: Approximately 24.5 lbs (11.11 kg)
- Compatibility: Fits models including 527, D6E, D6E SR, D6G SR, D6G2 XL, D7G, D7G2, as well as other variants like 6A, 6S, 7, 153, 163, and more.
- Material and Build: Manufactured to meet or exceed original equipment manufacturer (OEM) standards, ensuring exact fit and long-lasting reliability without the need for modifications.
- Applications: Ideal for bulldozer and tractor push arm systems, enhancing stability and efficiency in heavy-duty operations.
This aftermarket pin offers competitive pricing while maintaining high-performance efficiency, making it a cost-effective choice for equipment maintenance. No core charge is required, and it’s available as a new condition part. For best results, consult your equipment’s service manual for installation guidelines.
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