7F8658 Ring-Retaining fit Caterpillar
7F8658 Ring-Retaining fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7F8658 Ring-Retaining
The 7F8658 Ring-Retaining is a transmission seal ring for Caterpillar equipment. It is used with Caterpillar 3116 and 3126 engines and Caterpillar 950F, 950F II, and 960F wheel-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is listed for the following Caterpillar equipment and machine applications:
- Caterpillar 3116 — engine application.
- Caterpillar 3126 — engine application.
- Caterpillar 950F — wheel-type loader application.
- Caterpillar 950F II — wheel-type loader application.
- Caterpillar 960F — wheel-type loader application.
Fitment is identified for Caterpillar engine-machine applications and Caterpillar wheel-type loaders. The listed machine series are 950F, 950F II, and 960F; the listed engine models are 3116 and 3126.
Cross-reference numbers
The ring-retaining part is identified by the following Caterpillar part-number formats:
| Part number | 7F8658 |
| Hyphenated part-number format | 7F-8658 |
7F8658 and 7F-8658 refer to the same part-number designation shown for this ring-retaining component. The unhyphenated number is the SKU of this product.
Specifications
| Part type | Ring-retaining |
| Product category | Transmission Seal Rings |
| Equipment manufacturer | Caterpillar |
| Equipment applications | Engine-machine applications and wheel-type loaders |
| Compatible engine models | 3116; 3126 |
| Compatible wheel-type loader models | 950F; 950F II; 960F |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
The dimensions and weight are listed as provided for the 7F8658 part: length 8.89 cm, width 15.24 cm, depth 1.27 cm, and weight 0.1 lb. No additional material, thread, installation position, or kit contents are specified for this part.





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