Husqvarna 372XP Chainsaw Cryogenically Hardened Crankshaft NEW 503 72 91-76 Deflector Part # HO182A7/ replaces Homelite

Part # HO182A7/ replaces Homelite PN a-95621

Part # 121 171 020

Part: set of inner and outer guide bar plates

Part # 503 79 00 01

Part: outer flywheel fan

Husqvarna 372XP Chainsaw Cryogenically Hardened Crankshaft NEW 503 72 91-76 Deflector Part # HO182A7/ replaces HomeliteCrankshaft and rod assembly with main case bearings (738 22 02 25). 503 72 91 76. New parts that we have had cryogenically freeze treated for greatly improved hardness and durability. Read up on cryogenic hardening on wikipedia here. The main bearings are high quality, import, traditional C3 speed rated ball bearings. The crankshaft is a replacement Italian made crankshaft that meets (and we feel even exceeds original quality). The cryogenic hardening