2 1/2'' x 7 1/2'' Male O-Ring - Dry-Tech Series 180MM If you want to use

If you want to use this heater in a boat

40-SR1322-3

54-00088-04

RD-5-10516-1P For E-Z Clip Hose Only

252418050000

2 1/2'' x 7 1/2'' Male O-Ring - Dry-Tech Series 180MM If you want to use2 1 2'' x 7 1 2'' Male O Ring Dry Tech Series 8 97175 137 0, 8 97175 780 0, 8 97161 780 0 DIAMETER: 2 1 2'' OVERALL HEIGHT: 7 1 2'' FITTING INLET: 16 mm Male O Ring FITTING OUTLET: 16 mm Male O Ring MALE SWITCH PORT: N A FEMALE SWITCH PORT: 2, 3 8 24 Female MOISTURE INDICATOR: N A RELIEF VALVE: N A SIGHT GLASS: Top Sight Glass MOUNTING BRACKET: N A Can be installed on the following vehicles: CHEVY GMC W4500 ISUZU FRR Fits Isuzu FRR Trucks OEM Numbers