7M1861 Stop-Recoil Spring for Caterpillar Equipment

The 7M1861 stop-recoil spring is a replacement hardware component used on Caterpillar equipment, including Caterpillar engines and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 7M1861. The same component is referenced in equipment and parts information with the hyphenated number 7M-1861.

Fitment

The stop-recoil spring is listed for the following Caterpillar equipment models and machine series:

• Caterpillar 3306 engine
• Caterpillar 6A track-type tractor
• Caterpillar 6S track-type tractor
• Caterpillar D6E track-type tractor
• Caterpillar D6E SR track-type tractor
• Caterpillar D6G SR track-type tractor
• Caterpillar D6G2 LGP track-type tractor
• Caterpillar D6G2 XL track-type tractor

Fitment is specified for Caterpillar engine-machine applications and Caterpillar track-type tractor applications. The model designations listed above should be checked against the machine identification and the installed component before ordering, because the same machine series may have different configurations.

Cross-reference numbers

The following part number designations identify this stop-recoil spring:

• 7M1861
• 7M-1861

SKU 7M1861 and the reference 7M-1861 represent the same part-number format with and without a separator. The cross-reference information supplied for this component does not include any additional supplier numbers.

Specifications