5J4321 Trunnion Fits Caterpillar Fits CAT 826C 7A 7S 7SU 7U 8A 8SU 7 D7G D7G2
5J4321 Trunnion Fits Caterpillar Fits CAT 826C 7A 7S 7SU 7U 8A 8SU 7 D7G D7G2
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One New Aftermarket Replacement Trunnion Fits Caterpillar (Fits CAT) Dozers and Wheel Dozers
This aftermarket replacement trunnion is a critical structural component used in the blade mounting and oscillating axle assemblies on Fits Caterpillar (Fits CAT) track-type tractors and wheel dozers. The trunnion provides the pivot point that allows the dozer blade or axle to articulate and absorb ground forces during operation. Replacing a worn or damaged trunnion restores proper blade control and axle alignment on compatible Fits CAT machines.
Compatible Models
Fits Caterpillar Wheel Dozers: 826C
Fits Caterpillar Track-Type Tractors / Dozers: 7, 7A, 7S, 7SU, 7U, 8, 8A, 8SU, 57H, D7G, D7G2, D7R, D7R II, D8N, D8R, D8R II
Replaces Part Number(s):
5J4321, 5J4321-A
Aftermarket Interchange Numbers
2564848, 9J5273, 5J2601, 5J5654
New aftermarket replacement part - not remanufactured, not used.
