Parts for Mercury Marine 650 (3 Cylinder) Exhaust & Manifold Covers

Revise Search: All Models > 650 (3 Cylinder) > 4382057 - 4571651 (USA) > Exhaust & Manifold Covers

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View diagram and parts list below. Tap to zoom. Scroll down to order.
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	869-6005A 3	CYLINDER BLOCK AND CRANKCASE ASSEMBLY (SHORT SHAFT) (1 required per assembly)
		869-6005A 3 - CYLINDER BL,NLA [ More info ] Unavailable
#1	865-5890A 3	CYLINDER BLOCK AND CRANKCASE ASSEMBLY (LONG SHAFT) (1 required per assembly)
		865-5890A 3 - CYLINDER BL,NLA [ More info ] Unavailable
#2	65848	CARRIER, GROMMET (1 required per assembly)
		65848 - Carrier [ More info ] $3.50 10+ In Stock.
#3	25-64872	GROMMET, POPPET RELIEF VALVE (1 required per assembly)
		25-64872 - Grommet, Poppet Relief Valve [ More info ] $3.50 10+ In Stock.
#4	65409	POPPET, RELIEF VALVE (1 required per assembly)
		65409 - Poppet Valve [ More info ] Unavailable
		86596 - Poppet Valve [ More info ] $10.90 9 In Stock.
#5	24-64878	SPRING, COMPRESSION-POPPET RELIEF VALVE (1 required per assembly)
		24-64878 - Spring, Compresion Poppet Valve [ More info ] $6.50 10+ In Stock.
#6	64877	DIAPHRAGM, POPPET VALVE (1 required per assembly)
		64877 - Diaphragm [ More info ] Unavailable
		64877 1 - Diaphragm [ More info ] $11.30 4 In Stock.
#7	12-64879	WASHER, DIAPHRAGM (1 required per assembly)
		12-64879 - Washer, Diaphragm [ More info ] Unavailable
		12-76451 - Washer, Diaphragm [ More info ] $2.70 10+ In Stock.
#8	10-69594	SCREW, WASHER AND DIAPHRAGM TO POPPET VALVE (1 required per assembly)
		10-69594 - Screw [ More info ] Unavailable
		10-69570 - Screw [ More info ] $1.70 10+ In Stock.
#9	73216	COVER, TRANSFER PASSAGE (1 required per assembly)
		73216 - Transfer Passage Cover [ More info ] Unavailable
		73216A 1 - Cover, NLA [ More info ] Unavailable
#10	27-73442	GASKET, TRANSFER PASSAGE COVER (1 required per assembly)
		27-73442 - Transfer Passage Cover Gasket [ More info ] $10.99 3 In Stock.
#11	10-38837	SCREW, TRANSFER PASSAGE COVER MOUNTING (1 1/8") (10 required per assembly)
		10-38837 - Screw - Priced Individually [ More info ] $3.10 10 In Stock.
#12	1025-6124A 1	COVER, CYLINDER BLOCK (1 required per assembly)
		1025-6124A 1 - Cover [ More info ] Unavailable
		1025-8116A 1 - Cylinder Block Cover, NLA [ More info ] Unavailable
#13	27-60310	GASKET, CYLINDER BLOCK COVER (1 required per assembly)
		27-60310 - Cylinder Block Cover Gasket [ More info ] Unavailable
		27-74511 - Cylinder Block Cover Gasket [ More info ] Unavailable
		27-88449 - Cylinder Block Cover Gasket [ More info ] $10.30 $8.76 10+ In Stock.
		18-2504-9 - Gasket 27-88449 2-Pack [ More info ] $18.99 $17.06 2 In Stock.
#14	10-28667	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (6 required per assembly)
		10-28667 - Screw - Priced Individually [ More info ] $1.40 $1.19 10+ In Stock.
#15	22-32802	PLUG, CYLINDER BLOCK COVER (1 required per assembly)
		22-32802 - Plug , Priced Individually [ More info ] Unavailable
		22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.30 Available to Order: Usually ships within 10 days.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.19 $4.70 10+ In Stock.
#16	27-69525	GASKET, BAFFLE PLATE TO CYLINDER BLOCK (1 required per assembly)
		27-69525 - Baffle Plate To Cylinder Block Gasket [ More info ] Unavailable
		27-69525 1 - GASKET [ More info ] Unavailable
		27-69525 2 - Gasket [ More info ] $25.77 10+ In Stock.
#17	27-70335	GASKET, BAFFLE PLATE TO CYLINDER BLOCK COVER (1 required per assembly)
		27-70335 - Baffle Plate To Cylinder Block Gasket [ More info ] Unavailable
		27-70335 1 - Gasket [ More info ] $4.90 10+ In Stock.
#18	69579	PLATE, BAFFLE-EXHAUST MANIFOLD (1 required per assembly)
		69579 - Exhaust Manifold Baffle Plate [ More info ] $100.83 Available to Order: Usually ships within 10 days.
#19	66850	THERMOSTAT (1 required per assembly)
		66850 - Thermostat [ More info ] Unavailable
		75692 - Thermostat, 147 Degrees [ More info ] $24.08 10+ In Stock.
		18-3553 - Thermostat, 143 Degrees, 75692 [ More info ] $25.99 $22.66 10+ In Stock.
		5005440 - Thermostat, 143 Degrees [ More info ] $27.49 $22.51 10+ In Stock.
#20	27-62386	GASKET, THERMOSTAT (1 required per assembly)
		27-62386 - Thermostat Gasket [ More info ] Unavailable
		27-62386001 - Thermostat Gasket [ More info ] $2.50 10+ In Stock.
		27-8M0204714 - Thermostat Gasket, Priced Individually [ More info ] $2.80 10+ In Stock.
		18-0182-9 - Gasket 27-62386 2-Pack [ More info ] $4.13 $3.36 Available to Order: Usually ships within 10 days.
#21	27-69524	GASKET, PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
		27-69524 - Plate To Exhaust Manifold Cover Gasket [ More info ] Unavailable
		27-69524 1 - Gasket [ More info ] Unavailable
		27-69524 2 - Gasket [ More info ] $24.75 $21.04 10+ In Stock.
		18-0918 - Gasket, 27-69524 2 [ More info ] $20.70 $19.93 1 In Stock.
#22	74214	COVER, EXHAUST MANIFOLD (1 required per assembly)
		74214 - Cover, NLA [ More info ] Unavailable
#24	10-53016	SCREW, PLATE AND MANIFOLD COVER MOUNTING (1 1/4") (15 required per assembly)
		10-53016 - Screw - Priced Individually [ More info ] Unavailable
		10-74824 - Screw - Priced Individually [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#25	10-70602	SCREW, PLATE/MANIFOLD COVER MOUNTING (2") (2 required per assembly)
		10-70602 - Screw, NLA [ More info ] $1.88 10+ In Stock.
#26	87-33386A 2	SWITCH, MERCURY (1 required per assembly)
		87-33386A 2 - Switch [ More info ] Unavailable
		87-33386A 3 - Switch Assembly [ More info ] $79.99 2 In Stock.
#27	10-37655	SCREW, MERCURY SWITCH TO CRANKCASE (1/2") (1 required per assembly)
		10-37655 - Screw - Priced Individually [ More info ] $1.70 1 In Stock.
#28	17-36242	PIN, ROLL-MERCURY SWITCH (2 required per assembly)
		17-36242 - Pin, Roll - Mercury Switch,NLA [ More info ] $1.88 6 In Stock.
#29	61990	STA-STRAP, MERCURY SWITCH LEAD (1 required per assembly)
		61990 - Tie Strap - Priced Individually [ More info ] $0.80 4 In Stock.
#30	32-54936	HOSE, CRANKCASE BLEED (12") (1 required per assembly)
		32-54936 - Hose - Bleed [ More info ] Unavailable
		32-54935 76 - Hose [ More info ] Unavailable
		32-54935 79 - Hose [ More info ] Unavailable
		32-99387 79 - Hose -27 Inch [ More info ] $11.90 Available to Order: Usually ships within 10 days.
#31	21-64871A 3	FITTING, CRANKCASE BLEED (1 required per assembly)
		21-64871A 3 - Check Valve Assembly, NLA [ More info ] $4.50 10+ In Stock.
#32	22-65857	FITTING, CRANKCASE BLEED (PRESS IN) (1 required per assembly)
		22-65857 - Fitting [ More info ] $5.50 10+ In Stock.
		22-56759 - Fitting [ More info ] $11.20 Available to Order: Usually ships within 10 days.
#33	54-64855	CLIP, BLEED HOSE (1 required per assembly)
		54-64855 - Clip [ More info ] $1.75 7 In Stock.
		54-64855 2 - Clamp [ More info ] $4.60 2 In Stock.
#34	10-62568	SCREW, BLEED HOSE CLIP (1 required per assembly)
		10-62568 - Screw - Priced Individually [ More info ] $1.10 10+ In Stock.
#35	69205	"C"WASHER, BLEED HOSE CLIP (1 required per assembly)
		69205 - C Washer [ More info ] Unavailable
		8M0084613 - Washer [ More info ] $1.10 Available to Order: Usually ships within 10 days.