Mercury Water Pump Bases

HP	Beginning Serial #	Ending Serial #	Sierra Water Pump Base	Mallory Water Pump Base
30 Jet	C159200	G589999	18-3424	9-43300
35	6445653	& UP	18-3424	9-43300
40	2874704	4362214	18-3422	9-43302
40	4362215	4860102	18-3423	9-43301
40 (2 cyl)	4860103	6445653	18-3424	9-43300
40 (4 cyl)	C159200	& UP	18-3424	9-43300
40 (4-stroke, 4 cyl.) 1.83:1 ratio	T228405	& UP	18-3445	-
40 (EFI 4-stroke) 1.83:1 ratio	T409000	& UP	18-3445	-
45	5531630	& UP	18-3424	9-43300
50	2514919	4357639	18-3422	9-43302
50	4357640	4962055	18-3423	9-43301
50 (4 cyl)	4962056	& UP	18-3424	9-43300
50 (3 cyl)	6428681	D000749	18-3424	9-43300
50 (3 cyl)	D000750	G589999	18-3445	-
50 (4-stroke, 4 cyl.) 1.83:1 ratio	T178500	& UP	18-3445	-
50 (EFI 4-stroke) 1.83:1 ratio	T409000	& UP	18-3445	-
55 (3 cyl)	D000750	& UP	18-3445	-
60	6428681	D000749	18-3424	9-43300
60 (4 stroke, std.)	OT178500	& UP	18-3445	-
65(3 cyl)	3293184	4382056	18-3422	9-43302
65(3 cyl)	4382057	4571651	18-3424	9-43300
70 (3 cyl)	4571652	4977156	18-3423	9-43301
70	4977157	B110053	18-3424	9-43300
75 (4 cyl)	6432901	& UP	18-3414	9-43304
80 (4 cyl)	4831999	6432900	18-3414	9-43304
85 ( 4 cyl)	4590512	& UP	18-3414	9-43304
90 (6 cyl)	4845301	& UP	18-3414	9-43304
105 Jet	0D182000	& UP	18-3419	9-43307
115 (6 cyl)	4694237	& UP	18-3414	9-43304
V 135	904646	& UP	18-3419	9-43307
140	4865678	& UP	18-3414	9-43304
140 Jet	0D082000	& UP	18-3419	9-43307
150	4121435	4868647	18-3414	9-43304
V 150	A904646	& UP	18-3419	9-43307
V 150	A904645	& BELOW	18-3416	9-43305
V 175	6618751	& UP	18-3419	9-43307
V 175	6618750	& BELOW	18-3416	9-43305
V 200	6625221	& UP	18-3419	9-43307
V 200	6625220	& BELOW	18-3416	9-43305
V 220	ALL	-	18-3419	9-43307
V 225	ALL	-	18-3416	9-43305
XR4/Magnum II	ALL	-	18-3419	9-43307
HP	Beginning Serial #	Ending Serial #	Sierra Water Pump Base	Mallory Water Pump Base

Save 22%-24% Off. NO PROMO CODE NEEDED - Price reflects discount!*

	Water Pump Base - Sierra* Sale Price: $26.99 Save: $8.50 (23% Off $35.49) Part # 18-3414 No Reviews \| Write Review Part # 18-3414 Replaces OEM part # MERCURY MARINE 46-96146A5
	Water Pump Base - Sierra* Sale Price: $25.19 Save: $8.30 (24% Off $33.49) Part # 18-3416 Hurry! Only 1 left in stock No Reviews \| Write Review Part # 18-3416 Replaces OEM part # MERCURY MARINE 46-96146A6
	Water Pump Base - Sierra* Sale Price: $20.69 Save: $6.30 (23% Off $26.99) Part # 18-3419 No Reviews \| Write Review Part # 18-3419 Replaces OEM part # MERCURY MARINE 46-42579A3
	Water Pump Base - Sierra* Sale Price: $26.99 Save: $8.00 (22% Off $34.99) Part # 18-3422 Hurry! Only 1 left in stock No Reviews \| Write Review Part # 18-3422 Replaces OEM part # MERCURY MARINE 46-77516A1
	Water Pump Base - Sierra* Sale Price: $29.69 Save: $9.30 (23% Off $38.99) Part # 18-3423 Hurry! Only 1 left in stock No Reviews \| Write Review Part # 18-3423 Replaces OEM part # MERCURY MARINE 46-73640A1
	Water Pump Base - Sierra* Sale Price: $26.99 Save: $8.00 (22% Off $34.99) Part # 18-3424 No Reviews \| Write Review Part # 18-3424 Replaces OEM part # MERCURY MARINE 46-77177A1
	Water Pump Base - Sierra* Sale Price: $46.79 Part # 18-3445 No Reviews \| Write Review Part # 18-3445 Replaces OEM part # MERCURY MARINE 46-812966A7 For: Mercury/Mariner 40-60 HP
	Mallory Water Pump Base 9-43307 Sale Price: $19.99 Save: $4.96 (19% Off $24.95) Part # 9-43307 Hurry! Only 1 left in stock No Reviews \| Write Review Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):46-42579A3 Fits Application:V6 outboards
	Mallory Water Pump Base 9-43305 Sale Price: $26.99 Save: $5.00 (15% Off $31.99) Part # 9-43305 No Reviews \| Write Review Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):46-96146A 6 Fits Application:V6 outboards
	Mallory Water Pump Base 9-43304 Sale Price: $28.99 Save: $5.96 (17% Off $34.95) Part # 9-43304 Hurry! Only 1 left in stock No Reviews \| Write Review Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):46-96146A 5 Fits Application:75 - V6 Outboards
	Mallory Base, Water Pump 9-43302 Sale Price: $27.99 Save: $4.86 (14% Off $32.85) Part # 9-43302 Hurry! Only 1 left in stock No Reviews \| Write Review Replaces GLM #:12380 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):46-77516A1 Fits Application:40-70 hp
	Mallory Base, Water Pump 9-43301 Sale Price: $32.99 Save: $5.96 (15% Off $38.95) Part # 9-43301 No Reviews \| Write Review Replaces GLM #:12020 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):46-73640A1 Fits Application:40-70 hp
	Mallory Base, Water Pump 9-43300 Sale Price: $28.99 Save: $5.50 (15% Off $34.49) Part # 9-43300 No Reviews \| Write Review Replaces GLM #:12030 Replaces Original Equipment Manufacturer(OEM):MERCURY Replaces Original Equipment Manufacturer # (OEM #):46-77177A1 Fits Application:Merc Outboards