A-B1165X81MA-AI SPRING-EXTENSION model-TerraGator 3104 protecting the crankshaft and other

protecting the crankshaft and other internal engine components from the cyclic stress of combustion loads

#'s - TSX365 & TSX680)

20" Standard Bore

Replaces Part Numbers: D9NN2N289AA

A-B1165X81MA-AI SPRING-EXTENSION model-TerraGator 3104 protecting the crankshaft and otherOne New Aftermarket Replacement Extension Spring for Murray and Fits Craftsman Lawn Tractors This idler arm return spring (part number 165X81MA) is used on Murray and Fits Craftsman lawn tractors. It returns the idler arm into position, releasing tension on the drive belt a key part of the mower deck belt drive system that keeps your cutting deck operating correctly. Replaces the older style 165X81 spring. Compatible Models Murray Lawn Tractors (30"