1M8651 Ring fit Caterpillar
1M8651 Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1M8651 Ring for Caterpillar Equipment
1M8651 is an internal axial retaining ring of spiral type, used in Caterpillar articulated dump trucks and Caterpillar engine-machine applications. The ring is made of steel and is identified for use with the Caterpillar equipment models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is classified as a transmission seal ring. Its dimensions and retaining-ring design should be checked against the removed component and the applicable machine service documentation before installation.
Fitment
- Caterpillar articulated dump trucks
- Caterpillar engine-machine applications
- Caterpillar D250E
- Caterpillar D250E II
- Caterpillar D300E
- Caterpillar D300E II
- Caterpillar 3126
- Caterpillar 3176C
- Caterpillar 3196
- Caterpillar 3306
- Caterpillar 3406
- Caterpillar 3406B
The available application data identifies the part for the Caterpillar machine and engine models listed above. No additional machine models are specified in the supplied product data.
Cross-reference numbers
| SKU | 1M8651 |
| Part number designation | 1M-8651 |
| Number without separator | 1M8651 |
The listed designations refer to the same ring identification. No additional supplier or equipment-manufacturer reference numbers are provided in the available data.
Specifications
| Part type | Internal axial retaining ring |
| Ring design | Spiral |
| Material | Steel |
| Coating | Not specified |
| Inner diameter | 3.482 in |
| Outside diameter | 3.981 in |
| Thickness | 0.111 in |
| Product weight | 0.2 lb |
| Package length | 15.24 cm |
| Package width | 12.7 cm |
| Package depth | 2.54 cm |
| Installation position | Internal axial retaining location |
| Included item | One retaining ring, unless the supplied package documentation states otherwise |






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