Parts for Mariner 45 HP Jet Cylinder Block & Crankcase Cylinder Block & Crankcase

Revise Search: All Models > 45 HP Jet > 0G290585 - 0G589999 (USA) > Cylinder Block & Crankcase

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• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	883-9755A15	CYLINDER BLOCK (1 required per assembly)
		883-9755A15 - 883-9755A15 - CYLINDER BLOCK O [ More info ] Unavailable Replaced by 883-9755T15
		883-9755T15 - CYLINDER BLOCK O NLA [ More info ] Unavailable
#29	22-32802 1	PIPE PLUG (1 required per assembly)
		22-32802 1 - 22-32802 1 - PLUG Pipe (.125-2 O [ More info ] Unavailable Replaced by 22-32802 2
		22-32802 2 - Plug - (brass) - Priced Individually [ More info ] $5.60 2 in stock.
		18-4263 - Pipe Plug, 1/8-27 NPT Pi [ More info ] $4.49 $3.24 8 in stock.
#30	78799 2	TEMPERATURE SENDER (1 required per assembly)
		78799 2 - Temperature Sender [ More info ] $71.17 Available to order: Usually ships within 8 days.
#2	10-817427 80	SCREW (8 required per assembly)
		10-817427 80 - Screw [ More info ] $3.20 Available to order: Usually ships within 8 days.
#3	10-817427 30	SCREW (6 required per assembly)
		10-817427 30 - Screw [ More info ] $0.80 Available to order: Usually ships within 8 days.
#31	44552	RETAINER (1 required per assembly)
		44552 - Retainer [ More info ] $2.50 2 in stock.
		889733 - Retainer [ More info ] $4.00 Available to order: Usually ships within 8 days.
#32	10-812832 1	SCREW (1 required per assembly)
		10-812832 1 - 10-812832 1 - SCREW (#10-16 x . O [ More info ] Unavailable Replaced by 10-878609
		10-878609 - Screw [ More info ] $1.70 Available to order: Usually ships within 8 days.
#4	21-42658	CHECK VALVE (1 required per assembly)
		21-42658 - Check Valve [ More info ] $8.95 10+ in stock.
		21-42658 2 - 21-42658 2 - CHECK VALVE O [ More info ] Unavailable Replaced by 21-42658 5
		21-42658 5 - Check Valve [ More info ] $11.60 5 in stock.
#5	32-99130122	HOSE (16 IN.) (1 required per assembly)
		32-99130122 - Tubing-20 FEET [ More info ] $20.00 1 in stock.
		32-892024122 - Tubing - 20 Feet [ More info ] $41.90 $35.88 4 in stock.
#33	12-56681	WASHER (1 required per assembly)
		12-56681 - Washer - Priced Individually [ More info ] $1.40 Available to order: Usually ships within 8 days.
#34	12-49221	WASHER (2 required per assembly) 50/60
		12-49221 - Washer - Priced Individually [ More info ] $0.82 10+ in stock.
		18-2948-9 - Washer, 12-49221, 5PK [ More info ] $9.21 $3.45 8 in stock.
#6	21-42623 1	CHECK VALVE (PRESS-IN) (1 required per assembly)
		21-42623 1 - Check Valve [ More info ] $3.60 8 in stock.
		21-42623 3 - Check Valve [ More info ] $5.80 1 in stock.
#35	12-69056	WASHER (2 required per assembly) 50/60
		12-69056 - Washer [ More info ] $1.40 Available to order: Usually ships within 8 days.
#7	812888A 1	CARRIER ASSEMBLY (2 required per assembly)
		812888A 1 - Carrier Assembly [ More info ] $8.40 Available to order: Usually ships within 8 days.
#8	21-42657A 3	CHECK VALVE (2 required per assembly)
		21-42657A 3 - Check Valve Assembly [ More info ] $4.80 2 in stock.
#36	11-816872	WING NUT (2 required per assembly) 50/60
		11-816872 - Wing Nut [ More info ] $2.00 Available to order: Usually ships within 8 days.
#37	22-99664	ELBOW (1 required per assembly) 50/60
		22-99664 - Elbow [ More info ] $1.00 6 in stock.
		22-99664 1 - 22-99664 1 - ELBOW O [ More info ] Unavailable Replaced by 22-99664 2
		22-99664 2 - Elbow [ More info ] $1.90 7 in stock.
#9	10-814776	ADJUSTING SCREW (1 required per assembly)
		10-814776 - Screw [ More info ] $2.20 Available to order: Usually ships within 8 days.
#10	11-40021 2	JAM NUT (1 required per assembly)
		11-40021 2 - Nut [ More info ] $2.00 2 in stock.
#37	22-78279	ELBOW (55) (1 required per assembly)
		22-78279 - 22-78279 - ELBOW O [ More info ] Unavailable Replaced by 22-78279 1
		22-78279 1 - 22-78279 1 - ELBOW O [ More info ] Unavailable Replaced by 22-78279 2
		22-78279 2 - Elbow [ More info ] $5.10 1 in stock.
#38	19074 1	COVER (1 required per assembly)
		19074 1 - 19074 1 - COVER O [ More info ] Unavailable Replaced by -8M0036859
		8M0036859 - Cover [ More info ] $25.33 Available to order: Usually ships within 8 days.
#11	42942	CAP (1 required per assembly)
		42942 - Nylon Cap [ More info ] $1.40 Available to order: Usually ships within 8 days.
#39	22-65857	FITTING (50/60) (1 required per assembly)
		22-65857 - Fitting [ More info ] $4.50 3 in stock.
		22-56759 - Fitting [ More info ] $8.30 4 in stock.
#12	17-43044	DOWEL PIN (LOCATING) (1 required per assembly)
		17-43044 - Pin -Dowel-solid [ More info ] $1.70 10+ in stock.
#13	17-812870	DOWEL PIN (BEARING RACE) (3 required per assembly)
		17-812870 - 17-812870 - PIN Center Main O [ More info ] Unavailable Replaced by 17-812870 1
		17-812870 1 - 17-812870 1 - PIN O [ More info ] Unavailable Replaced by 17-8M0084653
		17-8M0084653 - PIN - DOWEL O [ More info ] Unavailable
#40	812996 2	COVER (1 required per assembly) 55
		812996 2 - Cover [ More info ] $14.50 Available to order: Usually ships within 8 days.
#41	25-48462	O-RING (1 required per assembly) 55
		25-48462 - O-Ring [ More info ] $1.30 Available to order: Usually ships within 8 days.
#14	18597	COVER (1 required per assembly)
		18597 - Cover, NLA [ More info ] $30.00 10+ in stock.
#15	10-817427 50	SCREW (2 required per assembly)
		10-817427 50 - Screw [ More info ] $2.00 Available to order: Usually ships within 8 days.
#42	10-40011108	SCREW (2 required per assembly) 55
		10-40011108 - Screw [ More info ] $1.40 Available to order: Usually ships within 8 days.
#43	821595	LIFTING EYE (1 required per assembly) 55
		821595 - Lifting Eye, NLA [ More info ] $6.00 9 in stock.
#16	27-812867 2	GASKET (1 required per assembly)
		27-812867 2 - Gasket [ More info ] $4.80 Available to order: Usually ships within 8 days.
#44	10-821606	SCREW (55MM) (1 required per assembly) 55
		10-821606 - SCREW O NLA [ More info ] Unavailable
#17	16-816194 6	STUD (2 required per assembly)
		16-816194 6 - STUD [ More info ] $4.55 1 in stock.
		16-816194 9 - Stud [ More info ] $8.90 Available to order: Usually ships within 8 days.
#18	22-18598	PIPE PLUG (4 required per assembly)
		22-18598 - 22-18598 - PIPE PLUG O [ More info ] Unavailable Replaced by 22-18598 1
		22-18598 1 - Pipe Plug [ More info ] $2.00 Available to order: Usually ships within 8 days.
#45	11-40026 5	NUT (1 required per assembly) 55
		11-40026 5 - 11-40026 5 - NUT (M8) O [ More info ] Unavailable Replaced by 11-40136 8
		11-40136 8 - Nut - Priced Individually [ More info ] $3.70 1 in stock.
#19	10-817430110	SCREW (6 required per assembly)
		10-817430110 - Screw [ More info ] $2.60 Available to order: Usually ships within 8 days.
#20	10-40011149	SCREW (25MM - QTY. OF 3 ON 55) (4 required per assembly)
		10-40011149 - Screw [ More info ] $1.90 Available to order: Usually ships within 8 days.
#21	10-12896	SCREW (55) (1 required per assembly)
		10-12896 - Screw [ More info ] $0.70 Available to order: Usually ships within 8 days.
#22	812882 1	POPPET VALVE (1 required per assembly) 50/60
		812882 1 - Poppet [ More info ] $6.60 Available to order: Usually ships within 8 days.
#23	812887 1	DIAPHRAGM (1 required per assembly) 50/60
		812887 1 - 812887 1 - DIAPHRAGM O [ More info ] Unavailable Replaced by -812887002
		812887002 - Poppet Diaphragm [ More info ] $7.10 1 in stock.
#24	12-94182	WASHER (1 required per assembly) 50/60
		12-94182 - Washer [ More info ] $2.40 Available to order: Usually ships within 8 days.
#25	10-69570	SCREW (1 required per assembly) 50/60
		10-69570 - Screw [ More info ] $1.30 10+ in stock.
#26	24-90392	SPRING (1 required per assembly) 50/60
		24-90392 - Spring [ More info ] $17.92 Available to order: Usually ships within 8 days.
#26	24-18336	SPRING (1 required per assembly) (60 PONTOON/BIG FOOT) 50/60
		24-18336 - Spring [ More info ] $3.05 1 in stock.
		24-42996 - Spring [ More info ] $1.40 6 in stock.
#27	14586	THERMOSTAT (120 DEGREES) (1 required per assembly) 50/60
		14586 - Thermostat, 120 Degrees [ More info ] $28.25 10+ in stock.
		18-3549 - Thermostat, 14586 [ More info ] $24.99 $20.53 10+ in stock.
#28	27-62386	GASKET (1 required per assembly) 50/60
		27-62386 - 27-62386 - GASKET O [ More info ] Unavailable Replaced by 27-62386001
		27-62386001 - Gasket - Priced Individually [ More info ] $1.90 10+ in stock.
		18-0182-9 - Gasket 27-62386 2-Pack [ More info ] $3.98 $2.71 10+ in stock.
#-	27-812867A97	GASKET SET (1 required per assembly)
		27-812867A97 - Gasket Set [ More info ] $78.17 Available to order: Usually ships within 8 days.
		18-4337 - Gasket Set, 27-812867A97 [ More info ] $93.99 $74.71 In stock
#-	811209A93	POWERHEAD (1 required per assembly)
		811209A93 - 811209A93 - POWERHEAD ASSEMBL O [ More info ] Unavailable Replaced by -811209T93
		811209T93 - POWERHEAD ASSEMBL O NLA [ More info ] Unavailable