In stock
SKU: 1657637
1657637 Head Bolt fit Caterpillar
In stock
SKU: 1657637
1657637 Head Bolt fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$11.07
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1657637 Head Bolt for Caterpillar Equipment — SKU 1657637
1657637 is a socket head bolt used in Caterpillar engines and Caterpillar heavy equipment, including track-type tractors and pipelayers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The bolt has an internal hex drive, a smooth flange face, and a zinc flake coating. The supplied specifications identify the part by the Caterpillar number 165-7637.
Fitment
- Caterpillar 3176C engine and equipment applications
- Caterpillar 3406 engine and equipment applications
- Caterpillar 3406C engine and equipment applications
- Caterpillar 3406E engine and equipment applications
- Caterpillar C15 engine and equipment applications
- Caterpillar 572R II pipelayer
- Caterpillar 583T pipelayer
- Caterpillar 587R pipelayer
- Caterpillar 587T pipelayer
- Caterpillar 7A equipment
- Caterpillar track-type tractor applications listed for this part
Cross-reference numbers
- 1657637
- 165-7637
Specifications
| Part type | Socket head bolt |
| Equipment manufacturer | Caterpillar |
| Application | Engine, pipelayer, and track-type tractor equipment |
| Material | Steel |
| Material specification | ASTM A574 |
| Head marking | A574 |
| Ultimate tensile strength | 180 ksi |
| Coating | Zinc flake |
| Thread size | 3/4-10 in |
| Thread pitch | 10 threads per inch |
| Hole thread pitch | 10 |
| Bolt length | 7.5 in |
| Slot type | Internal hex |
| Connecting square | 5/8 in |
| Handle thickness | 5 in |
| Head height | 0.75 in |
| Flange type | Smooth flange face |
| Head diameter | 1.13 in |
| Slope | 9 |
| Weight | 1.2 lb |
| Length | 20.5 cm |
| Width | 2.7 cm |
| Depth | 2.7 cm |
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