Sierra Marine Parts Catalog

914 18-2100 LINK BELT HEAVY DUTY GIMBAL BEARING Replaces: 983937 Uses seal 18-8349 Fits all OMC Cobra and King Cobra Drives SHIMS 18-9876 SHIM GAUGE TOOL Replaces: 349957 Part No. OE No. Application 18-1279 317624 20, 25, 35 HP (1976-86) 120, 140, 275, 300 HP (1985-86) Cobra Drives 18-1598 341013 Fits: OMC Cobra (1986-93) without cone clutch 18-1599 123018 Fits: OMC Cobra (1986-93) without cone clutch 18-3135 306643 Cobra Drives 18-4749-9 ➀ 3852568 For Cover Assembly: (3 Pack)Fits: 2.3L (1987-90), 2.5L (1986), 2.6L (1989), 3.0L (1986-93), 4.3L (1986-93),5.0L (1986-94), 5.7L (1986-92), 5.8L (1989-93), 7.4L (1988) ➀ PKG of 3, priced per package SCREWS 18-4442 ENGINE ALIGNMENT TOOL Used to verify engine alignment on Cobra models. 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. MARINE GRADE 316 STAINLESS STEEL WORM GEAR HOSE CLAMPS 18-3763 SHIFT SHAFT Replaces: 322941 For: V-4/V-6, Cobra, Stringer Part No. O.E. No. Size 18-0207 ➀ 911668 0.010 18-0209 ➀ 911669, 911670, 911671, 911672, 911673, 911674, 911675, 911676, 911677 0.001 18-0211 ➀ 911669, 911670, 911671, 911672, 911673, 911674, 911675, 911676, 911678 0.003 18-0227 ➀ ➁ 911678 0.003 18-0229 ➀ ➂ 911679 0.004 18-1713 ➀ 3852563 0.015 18-1718 ➅ - Kit 18-02060 ➀ ➃ 911680 0.005 18-02061 ➀ ➄ 911681 0.010 18-02062 ➀ 911662 0.003 18-02063 ➀ 911663 0.005 Part No. O.E. No. Size 18-02065 ➀ 911665 0.010 18-02066 ➀ 911666 0.012 18-02067 ➀ 911667 0.015 18-2229 323362 0.003 18-2230 323361 0.004 18-2231 314745 0.005 ➀ Fits: OMC Cobra (1986-93) without cone clutch ➁ Green ➂ Tan ➃ Blue ➄ Brown ➅ Kit includes 1 each of 18-2229, 18-2230 & 18-2231 NOTE: For shim sizes larger than .010" use shim 18-0207 and appropriate combination of .001"shim ( 18-0209), and .003" shim ( 18-0211) to reach desired shim thickness. Part No. OE No. Description Application 18-4804 984770, 986381 Upper Gear Housing Complete, 21: 16 Ratio 5.7L(1986-93), 5.8L(1986-89,1991-93) 18-4805 984771, 986382 Upper Gear Housing Complete, 21: 18 Ratio 2.5L (1986-89),3.0L(1986-93),5.0L(1989-93) 18-4806 984765, 986380 Upper Gear Housing Complete, 21: 19 Ratio 4.3L, 3.0L high altitude OMC Cobra (1986-93) GEAR HOUSINGS I/O — OMC STERNDRIVE/COBRA - Drive System Part # Diameter Size Std. # 18-710-06-2 5/16" to 7/8" 006 118-710-10-2 9/16" to 1 1/16" 010 18-710-12-2 9/16" to 1 1/4" 012 18-710-16-2 1 1/16" to 1 1/2" 016 118-710-20-2 3/4" to 1 3/4" 020 118-710-24-2 1 1/16" to 2" 024 STAINLESS STEEL CLAMPS Part # Diameter Size Std. # 118-710-32-2 1 9/16" to 2 1/2" 032 118-710-48-2 2 9/16" to 3 1/2" 048 18-710-64-2 2 1/2" to 4 1/2" 064 18-710-72-2 3" to 5" 072 118-710-104-2 5" to 7" 104 18-4801 COMPLETE LOWER UNIT ASSEMBLY Replaces: 5000356 Fits: 85-140hp Crossflow (1978-94) w/o Upper Driveshaft Primered only