Collection: Onan

309-0438 Onan Switch Assembly Start Disconnect (OBSOLETE) Also, 309-0134 both are Obsolete For MDJC Spec A-AD 1/15/2026 THIS PART IS IN STOCK as of 1/15/2026

309-0479 Onan 309-0479 Thermostat Gasket 1/29/2026 THIS PART IS IN STOCK 1/29/2026

309-0484 Onan Switch-HI-Exhaust Temperature OBSOLETE Close @ 190 Degrees, Open @ 175 Degrees 15A, 120 VAC for MAJB Spec A-B, MDL3, MDL4 & MDL6 Spec A 5/14/2026 THIS PART IS IN STOCK 5/14/2026

309-0615 Onan 309-0615 Pressure Switch For NHM Spec B & After OBSOLETE 2/24/2026 THIS PART IS IN STOCK 2/24/2026

309-0626 Onan Thermostat By-Pass Kit OBSOLETE For MCE Ensign Series 1/15/2026 THIS PART IS IN STOCK as of 1/15/2026

309-0641-01 Onan Pressure Switch 309-0169 (Superseded Old# 309-0169) Rated 14 Psi 3/23/2026 THIS PART IS IN STOCK 3/23/2026

309-0641-06 Onan Pressure Switch Rated at 10 Psi OBSOLETE (Replaces 309-0578) 1/15/2026 THIS PART IS IN STOCK as of 1/15/2026

309-0641-16 Onan Low Oil Pressure Switch Rated at 5 Psi (Replaces 309-0010) 1/15/2026 THIS PART IS IN STOCK as of 1/15/2026