Sierra Marine Parts Catalog

837 ➀ Priced per Package I/O — MERCRUISER - Drive System 18-2195 ENGINE COUPLER Replaces: 12632A3, 12632A7 Uses 18-2146 Yoke Shaft Flex plate style for GM 4 Cyl engines with late style, small crankshaft bolt pattern 18-2175 ENGINE COUPLER Replaces: 12632A4 Uses 18-2146 Yoke Shaft Flex plate style for late model, small crankshaft bolt pattern, style engines ➀ For use with 3" Bellows ➁  O.E. #54-32533 ➂  O.E. #’s 54-31765, 54-815504372 All components are manufactured from Marine Grade 316 stainless steel. These clamps are designed to fit many applications from 5 / 16 " to 7" diameter hoses. GRADE 316 STAINLESS STEEL WORM GEAR HOSE CLAMPS Part # O.E. # Diameter Size Std. # 18-710-06-2 - 7/16" to 3/4" 006 18-710-10-2 - 9/16" to 1 1/16" 010 18-710-12-2 - 9/16" to 1 1/4" 012 18-710-16-2 - 11/16" to 1 1/2" 016 18-710-20-2 - 3/4" to 1 3/4" 020 18-710-24-2 - 1 1/16" to 2" 024 Part # O.E. # Diameter Size Std. # 18-710-32-2 - 1 9/16" to 2 1/2" 032 18-710-48-2 ➀➁ 54-815504348 2 9/16" to 3 1/2" 048 18-710-64-2 ➀ - 2 1/2" to 4 1/2" 064 18-710-72-2 ➀➂ - 3" to 5" 072 18-710-104-2 5" to 7" 104 STAINLESS STEEL CLAMPS 18-2171 ENGINE COUPLER Replaces: 32492A2, 32492A3, 32492A5, 38965A1, 38965A2, 76850A2 For: All GM engines except MR/ALPHA/BRAVO with "Triangular", 3-Bolt coupler 18-2172 ENGINE COUPLER Replaces: 14505A2 Used when replacing V6 or V8 2 piece rear main seal with 3-1/2" crankshaft bolt pattern to a newer 1 piece rear main seal engine with 3" bolt pattern 18-2173 ENGINE COUPLER Replaces: 59826A1, 59826A3 For: Ford engines 18-2321 ENGINE COUPLER Replaces: 12632A6 (Same as 18-2195 without yoke) For: Late model GM 4 cylinder 18-2413 ENGINE COUPLER Replaces: 69354A1, 69354A2 For: 470, 485 (224 cu. in.) S/N 4208730-6218036  (1976-1982) 18-2414 ENGINE COUPLER Replaces: 97432A2 For: 165, 170, 470, 3.7L S/N 6170297 & UP (1983-1989) 180, 190, 488, 3.7LX S/N 6170297 & UP (1983-1989) 18-2323 ENGINE COUPLER Replaces: 18643A5 (Same as 18-2175 without yoke) 18-2412-1 ENGINE COUPLER Replaces: 18309A2, 18311A2, 18311A17, 812964A2, 861523A9, 8M0098795 For: Bravo