Engines & Maintenance

Adjusting Needle Retainer manufactured by Sierra. Johnson/EvinrudeReplaces: 315232Package of 5 Part Number SRA-S-18-7296

Sierra Air Filter for Westerbeke 39705 Interchange: Westerbeke39705

Sierra Air Filter Fits: Yanmar 1GM10 Interchangeable with the following: Yanmar128171-12540

Sierra Air Filter For Yanmar  Fits: Yanmar 2GM & 3GM30 Interchangeable with the following: Yanmar128270-12540

Sierra Alternator - Mercruiser - S-18-5945. (3-Wire) (No Core) (68 AMP), SAE J1171Replaces Mando, Motorola and original equipment Delco. Uses same electrical connections and mounting method. Equipped with fan and serpentine drive pulley. SAE J1171 Part...

Sierra Alternator - Mercruiser - S-18-5946. (1-Wire) (No Core) (68 AMP)Single wire connection fits Mercruiser and many other applications. Equipped with fan and serpentine drive pulley. SAE J1171 Part Number SRA-S-18-5946

Sierra Alternator - Mercruiser - S-18-5960. Serpentine Pulley, 65 AmpReplaces: 807653T, SAE J1171 Part Number SRA-S-18-5960

Sierra Alternator - Mercruiser - S-18-5966. Replaces: 817119A4, 12449A1, 98555A1, 92497, 817119A1, 12449A1, 12449SAE J1171 Part Number SRA-S-18-5966

Sierra Alternator - Mercruiser - S-18-5967. Serpentine Pulley, 55 AmpReplaces: 807652T  SAE J1171 Part Number SRA-S-18-5967

Sierra Alternator - Mercruiser - S-18-6293. Replaces: 862031T, 862031T1, SAE J11717SI/70 amp, Hinge Mount, Serpentine Pulley 2. 44 Diameter Part Number SRA-S-18-6293

Sierra Alternator - Mercruiser - S-18-6842. Replaces: 56045, 59755, 69729, 78403A2, 78403A1, 78477, 90794For: 37-63A Marine Applications Part Number SRA-S-18-6842

(1-Wire) (No Core) (68 AMP)\nSingle wire connection fits Mercruiser and many other applications. Equipped with fan and drive pulley.\nReplaces 69729, 90794, 78403A2, 78403A1, 78477, 59755, 56045 SAE J1171