Amazon.com: GELASKA C1T-El41 Carburetor Replace ZAMA C1T-EL41A, 506450501, 531215501 for Husqvarna 435, 435 E, 440 E, 135, 135 E, 140, 140 E, 435 E II, 435 II, 440 E II, 440 II, Jonsered CS2240, CS2240 S ChainSaw : Patio, Lawn & Garden
Repair and Rebuild a 254 Husqvarna 1991 Chainsaw - YouTube