Husqvarna Shaft Seal for 135 140 435 440 Chainsaw 12X32X7.7

This premium crankshaft seal is specifically designed to fit Husqvarna 135, 140, 435, and 440 chainsaws, serving as a reliable and durable replacement part for your equipment. Engineered to match exact factory specifications, it ensures a tight seal to maintain proper engine compression and prevent oil leaks during intensive use.

Compatible with multiple variations including the 435E, 435 II, and 440 E models, this replacement part features precise dimensions of 12 x 32 x 3.7 and directly replaces part number 5442512-01. Restore the optimal performance of your chainsaw with this dependable component for smooth and efficient operation.