Engine, continued Variation 1, 2, 3, 4, 15, 16, 17, 18 Item Part Number Description Quantity 1 256971 Bottle, Overflow 1 2 352029 Gasket 1 3 GM25430 Hose, Seawater (1.25” ID) 1 4 GM42525 Adapter Bushing 1 5 GM47453 Tube, Water Inlet 1 6 GM47702 Elbow, Wet Exhaust 1 7 GM48028 Line, Fuel 1 8 GM63139 Eye, Lifting 1 9 GM86086 Guard, Belt 1 10 M125A-08-80 Washer, Plain, 8.4 ID X 16.0 OD 7 11 M125A-10-80 Washer, Plain, 10.5 ID X 20.0 OD 3 12 M6923-08-80 Nut, Hex 8mm 7 13 M6923-10-80 Nut, Hex 10mm 6 14 M931-08045-60 Screw, Hex Cap 3 15 M931-10040-60 Screw, Hex Cap 1 16 M933-05020-60 Screw, Hex Cap 2 17 M933-08025-60 Screw, Hex Cap 3 18 M933-10025-60 Screw, Hex Cap,Fully Thrd M10 X 25mm 3 19 M933-10025-82 Screw, Hex Cap 3 20 M934-05-50 Nut, Hex 5mm 2 21 X-272-2 Hose, Radiator, Straight, 1.25 In. ID 1 22 X-400-52 Spacer, .359 ID X .547 OD X .75 In. 3 23 X-426-19 Clamp, Hose, 1.00/2.00 In. 4 24 X-447-23 Elbow, Male Tube (90 Deg) + Vibra Seal 1 25 X-672-31 Clamp, Insulated, .75 In. 1 26 X-75-4 Plug, Pipe ( 1/8” Nptf) 1 27 X-801-3 Washer, Hardened,.406 ID X .812 In. OD 3 28 See Chart Relay, 12 VDC 2 29 See Chart Bracket, Belt Guard 1 30 See Chart Bracket, Belt Guard 1 31 See Chart Bracket, Water Bottle 1 32 See Chart Engine Assembly 1