2M0366 Stop Fits Caterpillar Models
2M0366 Stop Fits Caterpillar Models
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One New Aftermarket Replacement Recoil Stop for Caterpillar (Cat) Construction Equipment
This aftermarket recoil stop is a component of the track adjuster and recoil spring assembly in the undercarriage system of Caterpillar (Cat) crawler equipment. The recoil stop works within the idler and recoil area of the undercarriage, limiting travel of the recoil spring assembly and protecting the track tensioning system during operation. Proper undercarriage maintenance - including recoil stop replacement when worn - helps maintain correct track tension, reduces excessive wear on tracks and rollers, and extends overall undercarriage life.
Compatible Models
Caterpillar: Fits Caterpillar crawler equipment - confirm specific model and serial number compatibility with your parts dealer before ordering.
Replaces Part Number(s):
2M0366
Aftermarket Interchange Numbers
21090501
New aftermarket replacement part - not remanufactured, not used.



