Parts for MerCruiser 4.3L Carburetor Alpha / Bravo Standard Cooling System

Revise Search: All Models > 4.3L Carburetor Alpha / Bravo > 1A063240 & Up > Standard Cooling System

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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	860315A 1	TUBE, Hose Extender (1 required per assembly) (Compact Hydralic Steering) (Cut to 10.50 Inch Length)
		860315A 1 - Extender Kit - Hose [ More info ] $31.58 Available to order: Usually ships within 8 days.
#2	54-806616	CLAMP, Water Tube (1 required per assembly)
		54-806616 - Clamp - Priced Individually [ More info ] $4.60 Available to order: Usually ships within 8 days.
#3	19-807992 3	COVER, Hose Clamp End (AR required per assembly)
		19-807992 3 - Cover-.375 - Priced Individually [ More info ] $0.53 10+ in stock.
		19-8M6500037 - 19-8M6500037 - COVER O [ More info ] Unavailable Replaced by 19-8M0074364
		198M0074364 - Cover-Clamp - Priced Individually [ More info ] $2.20 10+ in stock.
#4	32-865092	HOSE, Power Steering Cooler to Thermostat Housing (1 required per assembly)
		32-865092 - Hose [ More info ] $59.00 $50.53 Available to order: Usually ships within 8 days.
#5	32-861590A05	HOSE ASSEMBLY, Circulating Pump to Thermostat Housing (1 required per assembly)
		32-861590A05 - Drain Hose Assembly [ More info ] $55.20 $47.26 2 in stock.
		18-71337 - Hose, 32-87108, 32-806825 [ More info ] $45.49 $36.17 4 in stock.
#6	32-864977	HOSE, Thermostat Housing to Elbow (2 required per assembly)
		32-864977 - Hose [ More info ] $33.90 $29.03 4 in stock.
#7	32-862124	HOSE, Thermostat Housing to Starboard Manifold (1 required per assembly)
		32-862124 - Molded Hose [ More info ] $45.83 Available to order: Usually ships within 8 days.
		18-70947 - Molded Hose - Special Order - No Returns [ More info ] $59.99 $50.04 In stock - special order item.
#8	32-862139	HOSE, Thermostat Housing to Port Exhaust Manifold (1 required per assembly)
		32-862139 - Molded Hose [ More info ] $44.75 Available to order: Usually ships within 8 days.
		18-70945 - Molded Hose [ More info ] $39.99 $32.42 Available to order: Usually ships within 8 days.
#9	32-860205	HOSE, Sea Pump to Power Steering Cooler (1 required per assembly) (Bravo) SN# 1A299999 & Below
		32-860205 - Water Hose [ More info ] $52.00 1 in stock.
		18-70951 - Molded Hose - Special Order - No Returns [ More info ] $47.09 In stock - special order item.
#9	32-863611 1	HOSE, Sea Pump to Power Steering Cooler (1 required per assembly) (Bravo) SN# 1A300000 & Up
		32-863611 1 - Hose [ More info ] $45.75 $24.38 10+ in stock.
#10	32-807661	HOSE, Transom to Power Steering Cooler (1 required per assembly) (Alpha)
		32-807661 - Molded Hose [ More info ] $53.20 $45.55 In stock
#11	32-865672079	HOSE, (96.00 Inches Bulk), Sea Water Pump to Drive (1 required per assembly) (Bravo)
		32-865672079 - 32-865672079 - HOSE (96.00 Inche O [ More info ] Unavailable Replaced by 32-8M0062666
		32-8M0062666 - Water Hose Bulk -96" [ More info ] $186.60 $159.78 In stock
#12	22-862210A01	ELBOW KIT, Drain (2 required per assembly)
		22-862210A01 - Elbow Kit [ More info ] $25.50 $21.84 Available to order: Usually ships within 8 days.
		18-4224 - Drain Elbow 22-806926A1 [ More info ] $8.49 $6.83 7 in stock.
#13	22-806608A02	PLUG ASSEMBLY, (.500-13) Blue, Drain Fitting (9 required per assembly)
		22-806608A02 - 22-806608A02 - PLUG ASSEMBLY (.5 [ More info ] Unavailable Replaced by 22-8M0119211
		22-8M0119211 - Plug Assembly (.500-13) [ More info ] $7.00 Available to order: Usually ships within 8 days.
		18-4226 - Blue Drain Plug, 22-806608A1 [ More info ] $4.49 $2.97 10+ in stock.
		22-806608Q01 - Plug Kit - Priced Individually [ More info ] $7.00 Available to order: Usually ships within 8 days.
#14	25-8M2000926	SEAL (9 required per assembly)
		25-8M2000926 - 25-8M2000926 - SEAL O [ More info ] Unavailable Replaced by 25-26802
		25-26802 - O-Ring - Priced Individually [ More info ] $2.90 10 in stock.
		18-7180-9 - O-Ring (PK5 ) 925055 [ More info ] $14.95 $10.08 Available to order: Usually ships within 8 days.
#15	22-860088	BUSHING (3 required per assembly)
		22-860088 - Bushing [ More info ] $7.60 Available to order: Usually ships within 8 days.
#16	22-46982	FITTING, (90 Degree) (1 required per assembly)
		22-46982 - Fitting [ More info ] $8.40 6 in stock.
#17	54-815504216	CLAMP, Worm Gear (1.56 Diameter), Hose (4 required per assembly)
		54-815504216 - Clamp [ More info ] $13.10 Available to order: Usually ships within 8 days.
#18	54-815504222	CLAMP, Worm Gear (1.98 DIameter), Hose (11 required per assembly)
		54-815504222 - Clamp - Priced Individually [ More info ] $4.50 Available to order: Usually ships within 8 days.
#19	54-815504232	CLAMP, Worm Gear (2.50 Diameter), Hose (2 required per assembly)
		54-815504232 - Clamp [ More info ] $6.40 $3.58 10+ in stock.
#20	54-815504220	CLAMP, Worm Gear (3 required per assembly)
		54-815504220 - Clamp [ More info ] $5.60 Available to order: Usually ships within 8 days.
#21	32-865672013	HOSE, (4.00 Inches) (1 required per assembly)
		32-865672013 - Hose [ More info ] $4.10 Available to order: Usually ships within 8 days.
#22	22-865362	QUICK CONNECT (1 required per assembly)
		22-865362 - Spigot-q/C [ More info ] $6.90 Available to order: Usually ships within 8 days.
#23	22-865324	QUICK CONNECT (2 required per assembly)
		22-865324 - Fitting -q/C [ More info ] $7.90 Available to order: Usually ships within 8 days.
#24	22-8M2005622	FITTING, Reducer (M28 x .250) (1 required per assembly)
		22-8M2005622 - Fitting [ More info ] $34.84 Available to order: Usually ships within 8 days.