1058586 Pinion A fit Caterpillar
1058586 Pinion A fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Pinion A for Caterpillar Equipment — SKU 1058586
Pinion A is a bevel gear component used in Caterpillar off-road dump trucks. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is listed for Caterpillar off-road dump trucks in the following machine models:
- Caterpillar 772B
- Caterpillar 773B
- Caterpillar 773D
- Caterpillar 773E
- Caterpillar 773F
- Caterpillar 775B
- Caterpillar 775D
- Caterpillar 775E
- Caterpillar 775F
Fitment is identified by the Caterpillar machine series and model numbers listed above. The component is classified under Bevel Gear & Gear Sets and is designated as Pinion A for the applicable final drive or bevel gear assembly.
Cross-reference numbers
| SKU | 1058586 |
| Part number format | 105-8586 |
| Part designation | Pinion A |
Numbers 1058586 and 105-8586 identify the same listed part designation. The hyphenated form is used in the equipment parts-number format, while 1058586 is the product SKU.
Specifications
| Part type | Pinion A |
| Component category | Bevel Gear & Gear Sets |
| Equipment type | Off-road dump truck |
| Equipment manufacturer | Caterpillar |
| Material | Steel |
| Technical length | 9.137 in |
| Outer diameter | 8.415 in |
| Inner diameter | 1.771 in |
| Listed weight | 46.04 lb |
| Listed length | 35 cm |
| Listed width | 25 cm |
| Listed depth | 20 cm |
The technical dimensions describe the pinion itself: 9.137 inches in length, 8.415 inches in outer diameter, and 1.771 inches in inner diameter. The separately listed centimetre values are 35 cm in length, 25 cm in width, and 20 cm in depth; they are provided as the dimensional data associated with the product listing.























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