308535 Bolt Locking Fits Caterpillar Models
308535 Bolt Locking Fits Caterpillar Models
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One New Aftermarket Replacement Locking Bolt for Caterpillar (Cat) Heavy Equipment
This locking bolt (part number 308535 / 0308535) is a self-locking fastener designed to resist loosening caused by vibration and dynamic loads. It is used across a wide range of Caterpillar construction and earthmoving machinery, including motor graders, articulated dump trucks, Challenger agricultural tractors, earthmoving compactors, pipelayers, and marine products.
Specifications
- Thread Size: 3/8"-16 x 7/8" Hex Head
- Type: Self-locking bolt
- Weight: approx. 0.02 lbs
Compatible Models
Caterpillar Motor Graders: 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 153, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA
Caterpillar Challenger Tractors: 65, 65B, 65C, 65D, 65E, 70C, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E
Caterpillar Articulated Dump Trucks: D25C, D250B, D250E II, D300B, D300E II, D30C, D35C, D350C
Caterpillar Earthmoving Compactors: 815B, 815F, 815F II, 816B, 816F, 816F II, 825C, 826C, 836
Caterpillar Pipelayers and Marine Products
Replaces Part Number(s):
308535, 0308535, 030-8535
New aftermarket replacement part - not remanufactured, not used.



