8L5691 Fuel Injection Pumps fit Caterpillar
8L5691 Fuel Injection Pumps fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 8L5691 Fuel Injection Pumps fit Caterpillar
8L5691 Fuel Injection Pump for Caterpillar Equipment
The 8L5691 fuel injection pump is used in the fuel system of Caterpillar equipment, including track-type tractors, loaders, pipelayers, engines, scrapers, compactors, excavators, wheel dozers, motor graders, and skidders. The part is listed under the 8L-5691 designation and belongs to the Fuel Line Assembly category. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is specified for the following Caterpillar equipment models and series:
- Track-type tractors: D5, D6C, D7F, D7G
- Wheel-type skidder: 528
- Pipelayers: 561C, 571F, 571G, 572F, 572G
- Wheel-type loaders: 966C, 980B
- Industrial engines: 3306D, 333C
- Wheel tractor-scrapers: 627, 627B, 637, 637B
- Earthmoving compactors: 815, 816
- Excavator: 235
- Wheel dozer: 814
- Motor graders: 120, 12F, 12G, 140, 140G, 14E, 14G
- Track-type loader: 977K
Before installation, the equipment model and the existing part number should be checked against the listed application. The fitment data covers the Caterpillar models identified above and does not specify additional machine configurations or serial-number ranges.
Cross-reference numbers
| Part number designation | 8L-5691 |
| SKU / non-hyphenated designation | 8L5691 |
The numbers 8L-5691 and 8L5691 represent the same listed part-number designation, with and without the hyphen. No additional supplier or equipment-manufacturer cross-reference numbers are specified in the available product data.
Specifications
| Part type | Fuel injection pump |
| Product category | Fuel Line Assembly |
| Equipment brand | Caterpillar |
| Part number | 8L-5691 |
| SKU | 8L5691 |
| Height | 1.8 in |
| Length | 11.3 in |
| Weight | 0.6 lb |
| Length, metric | 30 cm |
| Width | 10 cm |
| Depth | 2 cm |
The dimensional and weight values are provided as product data for the 8L5691 part. The available specifications do not identify thread size, material, mounting position, seal type, or additional components included with the pump.





Questions 8L5691 Fuel Injection Pumps fit Caterpillar 0 questions