5J-8778
0.308" Thrust Washer
Hardened 0.308-inch steel thrust washer.
Description
Heavy articulated joints produce massive axial thrust loads that tear up unhardened faces. Machined to a 0.308-inch nominal thickness, this steel washer sandwiches right between the hitch pin shoulder and bore face to take the friction wear instead…
Overview
Heavy articulated joints produce massive axial thrust loads that tear up unhardened faces. Machined to a 0.308-inch nominal thickness, this steel washer sandwiches right between the hitch pin shoulder and bore face to take the friction wear instead of the casting.
Features
- Thickness: 0.308 inches
- Wear-resistant hardened steel construction
- Limits end-play movement on heavy pin joints
Applications
Cushion hitch pivot joints and main hinge assemblies on heavy scrapers and earthmoving tractors.
Specifications
| Brand | Caterpillar |
|---|
Related parts

Washer-Thrust
8R-9299
Similar part

Thrust Washer
473-1659
Similar part

0.462" Thick Thrust Washer
6L-8436
Similar part

Thrust Washer (Bearing)
419-6347
Similar part

85.8mm ID Thrust Washer
8E-8321
Similar part

76.5mm Thrust Washer
509-7741
Similar part

65.5mm ID Thrust Washer
8E-8317
Similar part

78.3mm Thrust Washer
8R-6934
Similar part
Customer Reviews
No reviews yet.
Reviews come from verified buyers: customers whose quotation for this part was accepted.
OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
Need help?
Contact our team for support
