Sierra Marine Parts Catalog

637 INBOARD — UNIVERSAL - Cooling System Item No. Description OE No. Application 1 18-1898 MANIFOLD BARR CHVA-1-84, MARINE POWER 0991-110 Fits 454/502 cu. in. GM Big Block V8 engines. Used with Manifold Gasket: 18-0418. 2 18-1949 MANIFOLD SPACER N/A Use with Manifold: 18-1898. 3 18-4258 BLACKSTEEL PLUG N/A Thread Size: 3/4". Use with Manifold Spacer: 18-1949. 4 18-8216 HOSE FITTING N/A 3/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting) 5 18-4461 HOSE FITTING N/A 3/4" - 14NPT X 1" Hose (Corrosion Resistant Brass Fitting) 6 18-8215 HOSE FITTING N/A 3/4" - 14NPT X 3/4" Hose (Corrosion Resistant Brass Fitting) 7 18-0418 MANIFOLD GASKET CRUSADER 96653 Use with Manifold: 18-1898 8 18-8535 MOUNTING KIT (BLOCKED GASKET) N/A Use with Risers: 18-1939, 18-1999, 18-1907. Includes 18-0476-1 elbow gasket. (Use with a closed cooling system) 9 18-4364 MOUNTING KIT (OPEN GASKET) BARR 20-0082-P Use with Risers: 18-1999, 18-1907, & 18-1939. Includes 18-2854-1 elbow gasket. 10 18-0476-1 ELBOW GASKET (BLOCKED) BARR 01-0105 Used with Risers: 18-1939, 18-1999. Included in 18-8535 mounting kit. 11 18-2854-1 3" ELBOW GASKET (OPEN) BARR 01-0107 Used with Risers: 18-1939, 18-1999. Included in 18-4364 mounting kit. 12 18-1999 3 1/2" MANIFOLD ELBOW BARR 20-0082 Comes with 18-4364 (open) mounting package. If blocked mounting kit is required use 18-8535 mounting kit. Use with Manifold: 18-1898; Riser Gasket: 18-2854-1 (open) or 18-0476-1 (blocked) 13 18-1939 3 1/2" MANIFOLD ELBOW BARR 20-0100, MARINE POWER 0992-593 Use with Manifold: 18-1898; Riser Gasket: 18-2854-1 (open) or 18-0476-1 (blocked); Mount- ing Kit: 18-4364 (open) or 18-8535 (blocked) 14 NSS MOUNTING BOLT N/A Included in 18-4364 & 18-8535 mounting kits.