310-3983
50mm Outside Diameter Linkage Pin
Heat-treated 50 mm OD pivot pin for heavy mechanical linkage joints.
Description
Overview
Carries shear and bending loads across pivoting joints between frames, cylinders, and work tools. Machined with a hardened outer case to resist galling against matching sleeve bearings, maintaining proper alignment under continuous cycling.
Specifications
| Brand | Caterpillar |
|---|
Related parts
50mm Outside Diameter Linkage Pin
115-5669
Similar part
69.8mm Outside Diameter Linkage Pin
110-7721
Similar part
69.8mm Outside Diameter Linkage Pin
110-7722
Similar part
31.8mm Outside Diameter Linkage Pin
142-8793
Similar part
4.5mm Outside Diameter Linkage Pin
173-0554
Similar part
31.7mm Outside Diameter Linkage Pin
293-7546
Similar part
50.7mm Outside Diameter Linkage Pin
383-3725
Similar part
31.7mm Outside Diameter Linkage Pin
391-0217
Similar part
OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
Need help?
Contact our team for support