5M5731 Spring fit Caterpillar
5M5731 Spring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
5M5731 Spring for Caterpillar Equipment
5M5731 is a recoil spring used in the undercarriage and track system applications of Caterpillar equipment. The part is listed for Caterpillar track-type tractors, motor graders, wheel tractor-scrapers, pipelayers, and track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part number is shown in two written formats: 5M5731 and 5M-5731. Both formats refer to the same Caterpillar equipment reference number for this spring. The component is supplied as a spring only; no additional kit contents are specified in the available product data.
Fitment
| Equipment type | Track-type tractor |
| Compatible model | D4D |
| Equipment type | Autograder |
| Compatible model | 12E |
| Equipment type | Wheeled tractor-scraper |
| Compatible models | 641, 651, 657 |
| Equipment type | Pipe-layer |
| Compatible model | 561B |
| Equipment type | Track loader |
| Compatible models | 955, 955H, 955K, 977H, 977K |
Fitment is identified by equipment type and model in the available application data. The listed models cover several Caterpillar machine series, so the machine model and the existing part number should be checked before installation.
Cross-reference numbers
| Caterpillar equipment reference number | 5M5731 |
| Part number format | 5M-5731 |
| CTP aftermarket part number | 5M5731 |
5M5731 is the CTP stock and identification number for this spring. The form 5M-5731 is the hyphenated number format used for the same reference. No additional supplier numbers are specified in the available data.
Specifications
| Part type | Spring |
| Application category | Spring recoil |
| Equipment brand | Caterpillar |
| Part condition | New |
| Part manufacturer | CTP (Costex Tractor Parts) |
| Weight | 0.05 lb |
| Length | 7.62 cm |
| Width | 12.7 cm |
| Depth | 1.27 cm |
| Included item | One spring; no additional components are specified |
The dimensions are recorded as length 7.62 cm, width 12.7 cm, and depth 1.27 cm. The available specification does not provide the wire diameter, number of coils, spring rate, material grade, or installation position within the recoil assembly.























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