Keep Summer Going Strong with our August Sale Savings up to 50% OFF!

Mercruiser Alternator and Water Pump V-Belts

Refine Parts List
Engine

Year

(1963 - Up)

Engine

Year

Serial #

Alternator/ Water Pump V-Belt

1101963-19661537370 - 204403318-15410
1201964-19731666601-377064918-15410
1201974-19823770650-622971718-15410
1201974-19823770650-622971718-15410
120(2.5L)1982-19896229718 - C85325518-15410
120(2.5L)1982-19896229718 - C853255 W/P/S18-15400
1401968-19732508261-377064918-15410
1401974-19823770650-622971718-15410
1401974-19823770650-622971718-15410
140/3.0L/3.0LX1982-up6229718 & UP18-15410
140/3.0L/3.0LX1982-up6229718 & UP W/PS18-15400
1501964-19661666495-204864618-15410
1601967-19692048022-277003118-15410
1651970-19732770032 - 377486418-15410
1651974-19813774865 - 581343318-15410
1651974-19813774865 - 581343318-15410
175/4.3L1985-1992A331455 - D71410618-15440
185/4.3L1985-1992A331455 - D71410618-15440
4.3L1992-1996D714107 - F80299918-15460
8881971-19773108723 - 488782918-15440
8881971-19773108723 - 488782918-15440
898 W/O HIGH MT P/S1977-19844762210 - 621846118-15460
898 W/ HIGH MT P/S1977-19844762210 - 621846118-15440
898/200/5.0L1985-19956218462 - F60099918-15440
898/200/5.0L1985-19956218462 - F60099918-15440
898/200/5.0L1985-19956218462 - F60099918-15460
898/200/5.0L1985-19956218462 - F60099918-15460
20019692453769 - 271207218-15410
2051985-1991A331455 - D71436918-15440
2151970-19722781153 - 356318118-15440
215 MIE1970-19722781153 - 356318118-15440
2251973-19743385721 - 416699918-15440
225 MIE1973-19743385721 - 416699918-15440
225 MCM/MIE1967-19692278647 - 269401418-15460
228 W/O HIGH MT P/S1977-19824765100-621846118-15460
228 W/ HIGH MT P/S1977-19824765100-621846118-15440
228/5.0L1983-19956218462 - F60099918-15440
230/5.0L1983-19956218462 - F60099918-15440
228/5.0L1983-19956218462 - F60099918-15460
230/5.0L1983-19956218462 - F60099918-15460
228 MIE19774765100 - 492903018-15460
228/5.0L MIE1978-19874929030 - B78815118-15440
230/5.0L MIE1978-19874929030 - B78815118-15440
228/5.0L MIE1978-19874929030 - B78815118-15460
230/5.0L MIE1978-19874929030 - B78815118-15460
2331975-19774173000 - 490230418-15440
2331975-19774173000 - 490230418-15440
233 MIE1975-19764173000 - 477578418-15440
2501968-19692314301 - 263985418-15460
25019774768000 - 490884918-15440
255 MCM/MIE1973-19743258728 - 417549918-15440
2551975-19764175500 - 449870018-15460
25519764498701-449906018-15460
25519764499061-476799918-15460
255 MIE1975-19774175500 - 449870018-15460
255 MIE1977-19784498701 - 492456418-15460
255/5.7L MIE & Ski1978-19864924565 - B52250518-15440
260/5.7L MIE & Ski1978-19864924565 - B52250518-15440
260/5.7L MIE & Ski1987-1993B522506 - F02499918-15440
260/5.7L MIE & Ski1987-1993B522506 - F02499918-15460
5.7L MIE & Ski1994-1996F025000 - K04030618-15460
260 W/HM P/S1978-19824908850 - 621846118-15440
260 W/LM P/S1978-19824908850 - 621846118-15460
260/5.7L1983-19956218462 - F60099918-15440
260/5.7L1983-19956218462 - F60099918-15460
5.7L/5.7LX1996F601000 - K00150518-15460
350 MAG1986-1995A635178 - F60099918-15440
350 MAG1986-1995A635178 - F60099918-15460
350 MAG1996F601000 - K00150018-15460
350 MAG Ski1991-1996D505450 - K04000518-15460
Black Scorpion Ski1996F800000 - K04000018-15460
270 MCM/MIE1969-19722851074 - 338572018-15460
28019754176250 - 417646818-15460
2801975-19764176469 - 449939018-15460
28019764499391 - 449978018-15460
28019764499781 - 477019918-15460
320(EFI)1987-1989A543604 - C62241818-15440
325 MCM/MIE1968-19742278747 - 378044918-15480
3301977-19814623115-608314418-15470
3301982-19876083144 - B81654018-15470
3301982-19876083144 - B81654018-15470
340 (7.4L)1981-19925889914 - D71549318-15470
340 (7.4L)1981-19925889914 - D71549318-15470
350 MIE1974-19753780450-450164018-15480
350 MIE19764501641 - 462310918-15480
7.4L BRAVO1988-1991B771113 - D60311718-15470
7.4L BRAVO1988-1991B771113 - D60311718-15480
7.4L/LX BRAVO1992-1997D603118 - K99999918-15480
7.4LX Bravo (TBI)1996-1997F820000 - K99999918-15480
7.4LX Bravo (MPI)1996-1997F602010 - K14734918-15480
7.4LX Bravo (MPI)1997K147350 - K99999918-15480
7.4L MIE1989-1992C391564 - D71549318-15470
7.4L MIE1989-1992C391564 - D71549318-15480
7.4L MIE1992-1997C391564 - K99999918-15480
454 MAG Alpha1986-1988A631894 & UP18-15470
454 MAG Alpha1986-1988A631894 & UP18-15470
454 MAG1988-1992B721206 - D80506818-15470
454 MAG1988-1992B721206 - D80506818-15480
454 MAG1992-1997D805069 - K99999918-15480
454 MAG (MPI)1994-1997F115700 - K14734918-15480
454 MAG (MPI)1997K147350 - K99999918-15480
454 MAG Ski1995-1997F215800 - K99999918-15480
370(TRS)1978-19854179554 - 672152718-15480
370(TRS)1985-19876721528 - B71458618-15480
390 MCM/MIE1969-19702781129 - 304273118-15480
400 (TRS)1980-19864179554 - B45764418-15480
4201987-1992A398941 - D72549918-15480
4251987-1992A398941 - D72549918-15480
4201992D725500 - D93701118-15480
4251992D725500 - D93701118-15480
440 (TRS)1983-19864179554 - B48522018-15480
4501995-1996F347100 - F34722718-15480
460 (TRS)1983-19864179554 - 618104618-15480
502 MAG1990-1997C878221 - D82458818-15480
502 MAG1990-1997C824589 - K99999918-15480
502 MAG (MPI)1994-1997D840650 - K14734918-15480
502 MAG (MPI)1997K147350 - K99999918-15480
8.2L MIE1990-1993C878221 - D85719918-15480
8.2L MIE1993-1997D857200 - K99999918-15480
8.2L MPI MIE1996-1997F819620 - K14734918-15480
8.2L MPI MIE1997K147350 - K99999918-15480

Engine

Year

Serial #

Alternator/ Water Pump V-Belt

Refine Parts List
Engine

Year

(1963 - Up)
Blowout
Save 36%-49% Off.
V-Belt - 18-15400 - Sierra
Limited Sale Price: $15.16
Save: $10.96
(41% Off $26.12)
Part # 18-15400 ValueShip™ Eligible
Hurry! Only 1 left in stock
Effective length 40", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-69143T
  • MERCURY MARINE 57-32850
  • OMC 311606
V-Belt - 18-15410 - Sierra
Limited Sale Price: $16.73
Save: $9.75
(36% Off $26.48)
Part # 18-15410 ValueShip™ Eligible
Effective length 41", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-98043
  • MERCURY MARINE 57-64032A1
  • MERCURY MARINE 57-49043A1
  • VOLVO 950813
V-Belt - 18-15440 - Sierra
Limited Sale Price: $18.69 (Out of stock)
Save: $11.40
(37% Off $30.09)
Part # 18-15440 ValueShip™ Eligible
Effective length 44", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-93658
  • MERCURY MARINE 57-49213A1
  • MERCURY MARINE 57-45856
  • OMC 311046
V-Belt - 18-15460 - Sierra
Limited Sale Price: $20.47 (Out of stock)
Save: $12.70
(38% Off $33.17)
Part # 18-15460 ValueShip™ Eligible
No Reviews | Write Review | Ask Question
Effective length 46", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-48120A1
  • OMC 909971
  • OMC 310953
  • VOLVO 829207
  • VOLVO 950818
V-Belt - 18-15470 - Sierra
Limited Sale Price: $22.20
Save: $13.66
(38% Off $35.86)
Part # 18-15470 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Effective length 47", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-78200A1
V-Belt - 18-15480 - Sierra
Limited Sale Price: $17.95
Save: $11.04
(38% Off $28.99)
Part # 18-15480 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Effective length 48", Top width 29/64"

Replaces OEM part #
  • MERCURY MARINE 57-48122
V-Belt - 18-15490 - Sierra
Limited Sale Price: $36.66
Save: $23.17
(38% Off $59.83)
Part # 18-15490 ValueShip™ Eligible
Hurry! Only 1 left in stock
Replaces:
  • Mercruiser 57-816295T
Fits:
  • 4.3L V6 (1992-1996)
  • 200 305 V8 w/7" WP pulley (1985-1987)
  • 228 305 V8 w/7" WP pulley(1983-1984)
  • 230 305 V8 w/7" WP pulley(1983-1984)
  • 5.0LX w/7" WP pulley (1983-1995)
  • 898 305 V8 w/7" WP pulley (1983-1984)
  • 260 305 V8 w/7" WP pulley (1983-1987)
  • 350 Mag Alpha w/7" WP pulley (1986-1995)
  • 5.7L V8 w/7" WP pulley (1988-1995)
  • 5.7L V8 (1996)
  • 5.7LX (1996)
  • 5.7LX EFI (1996)
  • 5.7LX Bravo EFI (1996)
V-BELT - Mallory
Limited Sale Price: $14.06
Save: $13.93
(49% Off $27.99)
Part # 9-55003 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
9-55003
V-Belt
Replaces: Mercruiser 57-48122
Alternator
48" (1219mm) length
Sierra
Average Customer Review for V-Belt - 18-15400 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarExtra Belts
by Bradford from Alexandria, Virginia on June 12, 2012
A must for any one on the water. Got 3 all brand new, not old inventory that has been laying around. Also fast shipping a real bonus.
(1 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for V-Belt - 18-15410 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarGreat Product.. Great Price
by Adam from Dixmont, Maine on March 16, 2014
This V-Belt fit my 1995 Mercruiser 3.0lx perfectly.
Was this review helpful?
Average Customer Review for V-Belt - 18-15440 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 2 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Starbelt
by Gene from Trempealeau, Wisconsin on May 12, 2015
Great fit and good quality.
Was this review helpful?
Full StarFull StarFull StarFull StarFull StarV belt
by Mark from Muncie, Indiana on July 02, 2012
Fast delivery.
Was this review helpful?
Average Customer Review for V-Belt - 18-15490 - Sierra
Full StarFull StarFull StarFull StarEmpty Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarEmpty Starit's a belt - what's to review
by Donald from Buford, Georgia on October 15, 2013
The belt was new - I put it on the engine - the engine works. Customer is satisfied. Not all products are suitable for review.
(1 of 1 people found this review helpful)
Was this review helpful?
Q:
Currently have a 57-64032 belt on my set up, does not read 57-64032A1, will this work?
A:
Yes, this is the most suitable after market replacement for that number.
Ask a question for
Question & Answer Guidelines
This product ships in 1 business day.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Save More Now and Keep the Summer of Boating Fun Going Strong!