Advanced Material and Hardening:
Manufactured from high-carbon, chromium-alloy steel for superior strength.
They undergo a specialized through-hardening heat treatment process. This creates a uniform, high level of hardness throughout the entire cross-section of the bushing, not just on the surface. This provides exceptional resistance to abrasive wear, impact (brinelling), and cracking, leading to a dramatically extended service life.
This 436-5394 bushing is used for 6020B excavator.
Related part number:
436-5393
436-5394
436-5395
436-5396
436-5397
436-5394
436-5395
436-5396
436-5397
