8T0359 Hex Head Bolts for Caterpillar Equipment

8T0359 is a steel hex head bolt used in equipment manufactured by Caterpillar, including earthmoving compactors and engine-machine applications. The bolt has a coarse standard thread, phosphate-and-oil coating, and ISO 898-1 property class 10.9. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Caterpillar machinery and engines where the specified bolt size, thread pitch, length, and strength class correspond to the original assembly requirements. The supplied item is a fastener only; no additional nuts, washers, or installation components are specified.

Fitment

• Caterpillar 815F earthmoving compactor
• Caterpillar 815F II earthmoving compactor
• Caterpillar 816F earthmoving compactor
• Caterpillar 816F II earthmoving compactor
• Caterpillar 3126B engine-machine application
• Caterpillar 3176C engine-machine application
• Caterpillar 3306 engine-machine application
• Caterpillar 3516 engine-machine application
• Caterpillar 3524B engine-machine application
• Caterpillar C11 engine-machine application

Fitment should be confirmed by comparing the part number and technical parameters with the parts documentation for the specific Caterpillar machine or engine configuration.

Cross-reference numbers

• 8T-0359

8T0359 and 8T-0359 are number formats associated with the same bolt reference. The hyphenated number is included for catalog and parts-list cross-reference purposes.

Specifications