Tecumseh HM100 HMSK100 Carburetor 632370 Get link Facebook X Pinterest Email Other Apps Tecumseh Parts | Tecumseh Parts Lookup | Tecumseh Repair Manuals Part description: Tecumseh 632370 carburetor For 10HP snow blower engines Other part numbers: 632370A Replacement carburetor for Tecumseh HM100 andHMSK100 engine models.