Page 753 - 2021 Sierra Catalog
P. 753
I/O — MERCRUISER - Fuel System
Model
CID/Cyl Year Range
305/V-8 1985-1987 305/V-8 1982-1987 V-8 1983-1995 305/V-8 1988-1995 305/V-8 1998-2002 305/V-8 2002-2004 305/V-8 2000-2004
305/V-8 2004-2010 305/V-8 1988-1995 V-8 1987-95 305/V-8 1977 305/V-8 1982 305/V-8 1983-1984 327/V-8 1963-1969 350/V-8 1977 350/V-8 1977 350/V-8 1975-1976 350/V-8 1975-1978 350/V-8 1978 350/V-8 1979-1980 V-8 1980-1986 350/V-8 1978 350/V-8 1976-1982 350/V-8 1982-1987 350/V-8 1987 350/V-8 1981-1987 350/V-8 1987
V-8 1987-1993 V-8 1987-1993 350/V-8 1969-1972 350/V-8 1975 350/V-8 1975-1976 350/V-8 1985-1986 350/V-8 1986-1991 350/V-8 1992-1995 350/V-8 1996-1997 350/V-8 1991-1996 350/V-8 1991-1997 350/V-8 1997 350/V-8 1996-1997 350/V-8 1998-2002 350/V-8 2002-2004 350/V-8 2000-2004
V-8 1998-2004 350/V-8 2004-2010 350/V-8 1988-1993 350/V-8 1993-1994 350/V-8 1993-1994 350/V-8 1994-1995 350/V-8 1988-1991
350/V-8 1988-1991
➊ Automatic Choke ➋ Black
➌ Blue
❹ Electric Choke
❺ Front (Blue)
Beginning Ending Serial # Serial #
6899269 B773739 6040746 B788151 6218462 F600999 B774445 F600999 L015751 M599999 M600000 W300009 L619000 W300009
W300010 & UP B773740 F600999 B525982 F600999 4762210 6021383 6021384 6218461 6218462 6899057 1539620 2694014 4768000 4908849 4768000 4908849 4175550 4767999 4175550 4924564 4924565 5195908 5195909 5907057 5907058 B522505 4908850 5060805 5060806 6024393 6024393 B525981 B525982 B773304 5907058 B522505 B522506 B788151 B522506 F024999 B525982 F000454 2851074 3385720 4176250 4176468 4176469 4770199 6668677 B430367 A635178 D617327 D617328 F600999 F601000 K999999 D505450 K040399 D505450 K999999 K040400 K999999 F601000 K999999 L010037 M599999 M600000 W300754 L015751 W300754
L010037 W300754 W300755 & UP B773305 F000454 F000455 F273497 F000455 F273497 F273498 F600999 B773305 D617327
B773305 D617327
Original Carb Part Number
1347- 9661A 3 1347-8290A1 1347-9661A3 1389- 9670A 2 3310-861448A 1 3310-864942A01 3310-864942A01
3310-866142A03 1347- 9661A 3 1389-9670A2 1376- 6491A 1 1376- 8295A 3 1389- 8488A 2 1347- 3237A 3 1347- 3353 ➊ 1347- 3237A 3 1347- 5732A 1 1347- 5732A 1 1347-7062A1 1347-7365A1 1347-8289A1 1347- 6492A 1 1347- 7362A 1 1347- 8292A 4 1347- 9662A 1 1347- 8289A 1 1347- 9662A 1 1347-966A4 1347-9662A4 1347- 4180A 1 1347- 4179A 2 1347- 5981A 1 1347- 7498A 7 1347- 8289A 1 3310-806970A 3310-807262A 3310-806970A 3310-807262A 3310-860371A 3310-807312A1 3310-861245A 1 3310-864943A01 3310-864943A01
Carb Code/Model
17080565 R4/4MV 17080564 R4/4MV R4/4MV M2/MERCarb M2/MERCarb M2/MERCarb M2/MERCarb
M2/MERCarb 17080565 R4/4MV M2/MERCARB 17057139 R2/2GC 17080350 R2/2GC M2/MERCarb 7037082 R4/4MV 7037082 R4/4MV 7037082 R4/4MV 7044291 R4/4MV 7044291 R4/4MV 17057292 R4/4MV 17059289 R4/4MV R4/4MV 17057298 R4/4MV 17059288 R4/4MV 17080561 R4/4MV 17080561 R4/4MV 17080562 R4/4MV 17080561 R4/4MV R4/4MV
R4/4MV
7029285 R4/4MV 7040283 R4/4MV 7044290 R4/4MV 17059280 R4/4MV 17080562 R4/4MV 9770SA WEBER 9781 WEBER 9770SA WEBER 9781 WEBER 9781SB WEBER M2/MERCARB M2/MERCarb M2/MERCarb M2/MERCarb
M2/MERCARB M2/MERCarb 17080561 R4/4MV 9661 WEBER 9665S WEBER 9665S WEBER 17080561 R4/4MV
17080562 R4/4MV
Carb Repair Kit
18-7077 18-7077 — 18-7098-1 18-7098-1 18-7098-1 18-7098-1
18-7098-1 18-7077 — 18-7075 18-7075 18-7097 —
—
— 18-7077 18-7077 18-7077 18-7077 — 18-7077 18-7077 18-7077 18-7077 18-7077 18-7077 —
— 18-7077 18-7077 18-7077 18-7077 18-7077 18-7749 18-7748 18-7749 18-7748 18-7748 18-7098-1 18-7098-1 18-7098-1 18-7098-1
— 18-7098-1 18-7077 18-7749 18-7748 18-7748 18-7077
18-7077
Replacement O.E. Carb No.
9661A 3
9661A 3 1347-9661A3 3310-807312A1 3310-864942A01 3310-864942A01 865961A02
3310-866142A04 9661A 3 3310-807312A1 3310-861080A 1 3310-861080A 1 3310-861080A 1 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-8289A1 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-804624R02 1347-816373A4 1347-816373A4 —
—
—
— 1347-804624R02 3310-807262A 1 —
—
—
— 3310-807312A1 3310-864943A01 3310-864943A01 865962A02
3310-864943101 3310-866143A03 1347-804624R02 —
— 3310-806761A 3 1347-804624R02
1347-804624R02
Float
18-7201
18-7201
—
18-7202
18-7202
18-7202
18-7202
➄
18-7202 18-7201 — 18-7202 18-7202 18-7202 —
—
—
18-7201
18-7201
18-7201
18-7201
—
18-7201
18-7201
18-7201
18-7201
18-7201
18-7201
—
—
18-7201
18-7201
18-7201
18-7201
18-7201
—
—
— ➀
— ➀
— ➁
18-7202
18-7202
18-7202
18-7202
➄
— 18-7202 18-7201 —
—
— 18-7201
18-7201
Sierra Carb #
18-7605-1 18-7605-1 18-7605-1 —
— — —
— 18-7605-1 18-7611-1 —
—
— 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7618-1 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N 18-7615N —
—
— 18-7615N 18-7615N —
—
—
—
— 18-7611-2 18-7639 18-7639 —
18-7639 — 18-7615N —
—
— 18-7615N
18-7615N
230
230 MIE 223/230/5.0LX 5.0L
5.0L (GEN +) 5.0L (GEN +) 5.0L (GEN +)
5.0L (GEN +) 5.0LX 898/200/5.0L 898
898
898
225 MCM/MIE (GM) 250
250
255
255 MIE
255 MIE
255 MIE
260 MIE
260
260
260
260
260 MIE
260 MIE
260/5.7MIE 260/5.7L ALPHA 270 MCM/MIE
280 TRS
280 TRS
300 MR/TRS
350 MAG ALPHA 350 MAG ALPHA 350 MAG ALPHA 350 MAG SKI
350 MAG SKI
350 MAG SKI
5.7L (2BBL)
5.7L (GEN +) (2bbl) 5.7L (GEN +) (2bbl) 5.7L (GEN +) (2bbl)
5.7L (Gen II)
5.7L (GEN +) (2bbl)
5.7L ALPHA
5.7L ALPHA
5.7L ALPHA
5.7L ALPHA
5.7L BRAVO
(W/O HIGH RISE INTAKE)
5.7L BRAVO
(W/HIGH RISE INTAKE)
❹
❹
(GM) (GM) (GM)
CARBURETOR APPLICATION
❻ On-Line
❼ Rear (Blue)
❽ Spacer Mounted
❾ Use if original carb is MERCarb ❿ Use if original carb is Rochester
➀ Use with in-line transmission ➁ Use with V-drive transmission ➂ V-drive
➃ Wedge mounted
➄ TKS Retrofit Kit
735
3310-864943101 3310-866143A03 1347- 9662A 4 3310-805484A 3310-806761A 3310-806761A 1347- 9662A 4
1347- 8289A 1
1 2 1 ➄ 2 ➄ 1 ➄
1 1 3
