Mercury MerCruiser 11-29250 Genuine OEM 5.7L 7.4L Magnum Alpha Bravo .312-24” Nut

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  • Regular price $5.95
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  • Genuine OEM Mercury Quicksilver Parts
  • 5.7L 7.4L Magnum Alpha Bravo .312-24” Nut
  • Size: .312-24”
  • Manufacturer: Mercury, Quiksilver, MerCruiser, Mariner
  • Part Number: 11-29250
  • Also Known As: Mercury MerCruiser 1129250, 11-20461, 11-46793, 1120461, 1146793
  • For use with:
MERC 20 - 200, 20 200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.0LX (4 BBL.) GM 305 V-8 1988-1995
255/280 TRS - 255-TRS 1973-1974 898/200/228/230/260 HP R/MR/ALPHA ONE - 200 (2 BBL.) GM 305 V-81 1985-1986
350 MAGNUM EFI/MP TOURN SKI - 350 MAG MPI SKI GM 350 V-8 1995-1996 50/60 HP (3 CYLINDER) - 60 (3 CYL.)
MERC 90 - 900, 90 5.7L CARB INBOARD - 5.7L CARB MIE
MERC 950 - 950 (6 CYL.) MERC 450/500 - 450 (4 CYL.)
350 MAGNUM TOURNAMENT SKI (CARB) - 350 MAG (SKI) GM 350 V-8 1997 255/280 TRS - 280-TRS 1975-1976
SCORPION 350/377 - SCORPION 377 5.0L/5.7L ALPHA/BRAVO GEN+ - 5.7L (2 BBL.) GM 350 V-8 1998-2001
350/6.2L MAG MPI (MIE) (GEN+) - 350 MAG MPI HORIZON MIE 165 HP - 3.7L/170 HP/180 HP-3.7 L/LX/190 HP - 170 (2 BBL.) MERCURY 224 I/L4 1985-1986
350 MAG MPI (GEN+)MIE - 350 MAG. MPI MIE (GEN+) GM 350 V-8 1998 5.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1998
260 ENGINE (G.M.) - 260 (4 BBL.) GM 350 V-8 1978-1982 45/50 HP - 45 (4 CYL.)
SCORPION 377 STERNDRIVE - Scorpion 377 Sterndrive 5.7L COMPETITION SKI ENGINE - 5.7L COMPETITION SKI GM 350 V-8 1997
MARK 58, MARK 55A, MARK 58A - MARK 55AE, 55AM, 58AE, 58E MIE 454 MAG MPI SKI (GEN VI) - 454 MAG. MPI (SKI) GEN. VI GM 454 V-8 1996-1997
350 MAGNUM EFI TOURNAMENT SKI - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1996 5.7L INBOARD - 5.7L CARB MIE
165 ENGINE - 165 GM 250 I/L6 1979-1981 MERC 700 - 700 (6 CYL.)
350 MAG MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE 7.4L 454 MAG BRAVO GEN V - 454 MAG. BRAVO (GEN. V) GM 454 V-8 1992-1994
5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7LX BRAVO EFI (GEN+) GM 350 V-8 1997 300 TEMPEST (MR/TR) ENGINE - 300 TEMPEST GM 350 V-8 1985-1986
4.3L ALPHA 4V - 4.3L (GEN +) (4BBL) Reman 5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 5.7L EFI (GEN+) REPOWER PLUS GM 350 V-8
350 MAGNUM ALPHA (EFI-TBI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1996 383 STROKER SCORPION - 383 STROKER SCORPION
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 200 (2 BBL.) GM 305 V-8 1987 MARINER 115 - 115 (6 CYL.)
MERC 900E - 900 (6 CYL.) MERC 600, 600 EL - 600 (6 CYL.)
470 ENGINE - 470 (2 BBL.) MERCURY 224 I/L4 1983-1984 5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1999-2001
454/502 EFI MAG BRAVO (GEN V) - 454 EFI (GEN. V) GM 454 V-8 1994-1996 7.4L BRAVO I, II, III, ENGINE - 454 MAG. BRAVO (GEN. V) GM 454 V-8 1996-1997
MERC 115 - 115 (6 CYL.) 40 HP30 JET - 30 JET
502 MAGNUM BRAVO ENGINE (GEN V) - 502 MAG. BRAVO (GEN. V) GM 502 V-8 1992-1993 5.7/6.2L MPI INBOARD - 6.2L MPI HORIZON MIE
MARINER 90 - 90 (6 CYL.) MERC 90 - 90 (6 CYL.)
ACCESSORIES RIDE-GUIDE VOLUME I - Power Steering/Tiller Handles/ Shift Kits 488R ENGINE - 488 (4 BBL.) MERCURY 224 I/L4 1983-1984
140 ENGINE (6 CYLINDER) - 140 GM 194 I/L6 1963 45/50 HP - 50 (4 CYL.)
80 ENGINE AND 80 STERNDRIVE - 80 (Sterndrive) 1966-1969 185R/MR ENGINE (229 CID) - 185 (4 BBL.) GM 229 V-6 1983-1984
140 ENGINE - 140 GM 181 I/L4 1979-1982 7.4L (MIE) HURTH/BORG WARNER (GEN V) - 7.4L MIE (LH) GEN. V GM 454 V-8 1992-1996
MERC 402 - 402 MERC 100/150/200/250 - 100, 150, 200, 250
4.3 LX/LXH ALPHA AND BRAVO (GEN +) - 4.3LX (GEN +) (2 BBL.) GM 262 V-6 1996-1997 MERC 1100 - 1100
7.4L 454 MAG BRAVO GEN V - 7.4L BRAVO (GEN. V) GM 454 V-8 1992-1996 470 ENGINE - 470 (2 BBL.) MERCURY 224 I/L4 1980-1982
140 ENGINE - 140 GM 181 I/L4 1972-1978 SCORPION 350 EC / 377 HO EC - SCORPION 377 HO EC
4.3L/4.3LX ALPHA ONE ENGINE (262 CID) - 4.3L (GEN II) (2 BBL.) GM 262 V-6 1992-1993 MARK 78, MARK 75A, MARK 78A - MARK 75A, 78, 78A
5.7L MPI SKI EC - 5.7L SKI EC 150 ENGINE - 150 GM 230 I/L6 1964-1966
MARK 20H - MARK 20H 350 MAG MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE
350 (4BBL) CRATE ENGINES - 350 (4BBL) Crate Inboard BLACK SCORPION - BLACK SCORPION 350 MAG MPI
5.0L/5.7L ALPHA/BRAVO GEN+ - 5.0L (2 BBL.) GM 305 V-8 1998-2001 MERC 350 - 350
MERC 800 - 800 (6 CYL.) MERC 1000E-2 - 1000
MERC 650 - 650 (4 CYL.) MERC 1000E - 1000
MARK 10, 10A, 15A, 28, 28A - MARK 10, 10A, 15A, 28, 28A, 28AD MIE 7.4L HURTH/BORG WARNER (GEN IV) - 7.4L MIE (LH) GEN. VI GM 454 V-8 1996-1997
5.7L/LX TBI ALPHA & BRAVO(2BBL/4BBL) - 5.7LX EFI (4 BBL.-TBI) GM 350 V-8 1996 MERC 200 - 200
OUTBOARDS SEC C STEERING HANDLES AND BARS - Power Steering/Tiller Handles/ Shift Kits 454 MAG BRAVO (GEN V) - 454 MAG. BRAVO (GEN. V) GM 454 V-8 1995-1996
MERC 140 - 140 5.7L EFI (MIE)TBI (GEN+) - 5.7L EFI MIE GM 350 V-8 1997
MERC 1500 - 1500 4.3L/4.3LX ALPHA ONE ENGINE (262 CID) GEN II - 4.3L (GEN II) (2 BBL.) GM 262 V-6 1993-1995
350 MAGNUM MPI ALPHA/BRAVO (GEN+) ENGINE - 350 MAG MPI ALPHA/BRAVO MARK 35A MERC 300/350 - 300 350
5.7/6.2L MPI INBOARD EC - 5.7L MPI MIE EC MERCRUISER SEC H FRESH WATER COOLING - Exhaust / Cooling Systems and Extension Kits
MERCRUISER SEC K POWER STEERING - Power Steering/Tiller Handles/ Shift Kits 90 HORSEPOWER - 90 (6 CYL.)
350 MAG (MPI)SKI - 350 MAG MPI SKI 383 MAG STROKER INBOARD - REMAN - 383 MAG STROKER INBOARD
MERC 450/500 - 500 BLACK SCORPION - BLACK SCORPION MX 6.2L MPI
190 ENGINE - 190 GM 283 V-8 1963-1964 4.3L ALPHA/BRAVO (262 CID - GEN +) - 4.3LH (GEN +) (4 BBL.) GM 262 V-6 1998
70 HORSEPOWER - 70 454/502 EFI MAG BRAVO (GEN V) - 502 EFI (GEN. V) GM 502 V-8 1993-1995
MIE 5.7L INBOARD - 5.7L MIE GM 350 V-8 1996 MARK 55 - MARK 55, 55E
350 MAG MPI BRAVO - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1997 5.7L (ALPHA) (EFI-TBI)5.7L (BRAVO) (EFI-TBI) ENGINE - 5.7L BRAVO EFI (TBI) GM 350 V-8 1995
350 MAG TOURNAMENT SKI (CARB) - 350 MAG (SKI) GM 350 V-8 1991-1996 175 HP/ 4.3L/205 HP/4.3L/LX - 205 (4 BBL.) GM 262 V-6 1987
5.7L/LX 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA (4 BBL.) GM 350 V-8 1996 5.7L/LX 2BBL AND 4BBL TBI ALPHA/BRAVO - 5.7LX EFI (4 BBL.-TBI) GM 350 V-8 1997
110 ENGINE - 110 GM 153 I/L4 1963-1966 4.3L EFI ALPHA/BRAVO (262 CID - GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6
350 (4 BBL) GEN+ CRATE ENGINE/350 ALPHA (4 BBL) CRATE ENGINE - 350 (4 BBL) Gen+ Crate Engine 350 MAGNUM BRAVO (EFI/MP) - 350 MAG. BRAVO MPI GM 350 V-8 1995
5.7L INBOARD ENGINE - 5.7L MIE GM 350 V-8 1997 470 ENGINE - 470 (2 BBL.) MERCURY 224 I/L4 1976-1979
5.0L / 5.7L STERNDRIVE - 5.7L CARB ALPHA/BRAVO 350 MAG MX 6.2L MPI SKI - 350 MAG MPI SKI
SCORPION 377 - Scorpion 377 262 MAGNUM (EFI - TBI) - 262 MAG (TBI)(GEN+)
325 ENGINE - 325 MIE GM 427 V-8 1968-1974 350 MAG EFI TBI TOURN SKI (GEN+) - 350 MAG. EFI SKI (GEN+) GM 350 V-8 1996
8.2L W/HURTH INBOARD GEN V - 8.2L MIE GEN. V GM 502 V-8 1993-1996 200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.7L GM 350 V-8 1988-1995
898/200/228/230/260 HP R/MR/ALPHA ONE - 898 (2 BBL.) GM 305 V-8 1983-1984 5.0L EFI ALPHA/BRAVO 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.0L EFI GM 305 V-8 1998
350 MAGNUM ENGINE - 350 MAG. ALPHA GM 350 V-8 1986-1987 7.4L TRANSMISSION W/HURTH (G.M.) - 7.4L MIE W/HURTH GM 454 V-8 1989-1992
350/6.2L MAG MPI (MIE) (GEN+) - MX 6.2L MPI MIE MERC 40 - 402, 40 (2 CYL.)
350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION 350 MAG SKI (GEN+) V-8 1997-2001 MARINER 70 - 70
1500XS - 1500XS 115 HORSEPOWER - 115 (6 CYL.)
7.4L BRAVO - 7.4L BRAVO GM 454 V-8 1988-1991 5.7/6.2L MPI INBOARD EC - 6.2L MPI MIE EC
60 RENAULTMERCRUISER "0" DRIVE UNIT - 0 (Sterndrive) 1965-1966 120 ENGINE - 120 GM 153 I/L4 1972-1978
350/6.2L BLACK SCORPION SKI (GEN+) - BLACK SCORPION MX 6.2L SKI (GEN+) V-8 2001-2002 454 MAGNUM BRAVO ENGINE - 454 MAG. BRAVO GM 454 V-8 1988-1992
540 STROKER 4V - 540 Stroker 4V 8.2L W/HURTH TRANSMISSION MIE ENGINE - 8.2L MIE W/HURTH GM 502 V-8 1990-1992
80 ENGINE AND 80 STERNDRIVE - 80 RENAULT 80 I/L4 1966-1969 7.4L BRAVO I, II, III, ENGINE - 7.4L BRAVO (GEN. VI) GM 454 V-8 1996-1997
MARK 35A MERC 300/350 - MARK 35A 5.7L COMPETITION SKI ENGINE - 5.7L COMPETITION SKI GM 350 V-8 1987-1995
SCORPION 350/377 - SCORPION 350 350 MAG MX 6.2L MPI SKI - MX 6.2L MPI SKI
5.7L MPI SKI - 5.7L MPI SKI 40 HP30 JET - 40 (4 CYL.)
454/502 MPI MAG BRAVO (GEN VI) - 502 MAG. MPI (GEN VI) GM 502 V-8 1996 165 ENGINE - 165 GM 250 I/L6 1970-1978
350 MAGNUM ALPHA (EFI-TBI) - 5.7LX BRAVO EFI (GEN+) GM 350 V-8 1996 5.7L MPI TOWSPORT WITH GEN III - 5.7L MPI TOWSPORT WITH GEN III
SCORPION 350 EC / 377 HO EC - SCORPION 350 EC 502 MAGNUM BRAVO ENGINE - 502 MAG. BRAVO GM 502 V-8 1990-1992
MERCURY 70 - 70 (3 CYL.) 5.7L COMPETITION SKI ENGINE (GEN +) - 5.7L COMPETITION SKI (GEN+) GM 350 V-8 1998
5.7L 2BBL COMP SKI ENGINE - 5.7L COMPETITION SKI GM 350 V-8 1996 357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 383 Mag Bravo 4V
370/400/440/460 CYCLONE TRS ENGINE - 370 TRS GM 454 V-8 1978-1985 5.7L (ALPHA) (EFI-TBI)5.7L (BRAVO) (EFI-TBI) ENGINE - 5.7L ALPHA EFI (TBI) GM 350 V-8 1995
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA GM 350 V-8 1987-1995 5.7L 2BBL 5.7LX 4BBL 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA (4 BBL.) GM 350 V-8 1997
350 MAG MPI TOURN SKI (GEN +) - 350 MAG MPI SKI (GEN+) GM 350 V-8 1998 AND UP 175 HP/ 4.3L/205 HP/4.3L/LX - 4.3LX (4 BBL.) GM 262 V-6 1988-1992
357 HORIZON INBOARD REMAN - 357 HRZ 630A BOBTAIL RM 35 HP - 35
5.7/6.2L MPI INBOARD - 5.7L MPI HORIZON MIE 485 ENGINE - 485 (2 BBL.) MERCURY 224 I/L4 1980-1982
MERC 850E - 850 (6 CYL.) 370/400/440/460 CYCLONE TRS ENGINE - 460 TRS GM 482 V-8 1983-1986
370/400/440/460 CYCLONE TRS ENGINE - 440 TRS GM 454 V-8 1983-1986 4.3L/LX ALPHA/BRAVO (GEN II) - 4.3L (GEN II) (2 BBL.) GM 262 V-6 1996
350 MAG EFI TOURN SKI - 350 MAG. EFI SKI (TBI) GM 350 V-8 1994-1996 MARK 75 - MARK 75
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Alpha 4V 165 HP - 3.7L/170 HP/180 HP-3.7 L/LX/190 HP - 3.7L (2 BBL.) MERCURY 224 I/L4 1988-1989
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 260 GM 350 V-8 1987 II TR STERN DRIVE (2.00 RATIO) - II-TR 1973-1976
TR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993 MERC 1150 - 1150
5.0L / 5.7L EFI ALPHA/BRAVO (GEN +) ENGINE - 5.7L EFI GM 350 V-8 1999-2001 MERC 115 - 1150, 115
370 HP TRS ENGINE (CARD 37) - 370 TRS GM 454 V-8 1985-1987 5.7L INBOARD ENGINE - 5.7L MIE GM 350 V-8 1994-1995
MERC 400 - 400 120 ENGINE - 120 GM 153 I/L4 1979-1982
454/502 MPI MAG BRAVO (GEN VI) - 454 MAG. BRAVO MPI (GEN VI) GM 454 V-8 1996-1997 35 HP - 35 (2 CYL.)
140 HORSEPOWER - 140 MERC 700-1/2 - 700 (6 CYL.)
60 RENAULTMERCRUISER "0" DRIVE UNIT - 60 RENAULT 68 I/L4 1965-1968 7.4 LX (EFI-MP) BRAVO - 7.4LX BRAVO (MPI)(GEN. V) GM 454 V-8 1996
383 MAG 4V MIE REMAN - 383 Mag Inboard 4V MERC 650 (3 CYLINDER) - 650 (3 CYL.)
185/205 HP MR/ALPHA ONE ENGINE - 185 (2 BBL.) GM 262 V-6 1985-1987 5.7LX TBI BRAV0 350 TBI MAG ALPHA (EFI) - 350 MAG. ALPHA EFI(GEN+) GM 350 V-8 1997
175 HP/ 4.3L/205 HP/4.3L/LX - 4.3L (2 BBL.) GM 262 V-6 1988-1992 45 HP - 45 (4 CYL.)
215H AND 215E STERN DRIVE - 215H 1970 175 HP/ 4.3L/205 HP/4.3L/LX - 175 (2 BBL.) GM 262 V-6 1987
MERC 500-7/8 - 500 4.3L EFI ALPHA/BRAVO (262 C.I.D. GEN+) - 4.3L EFI (GEN+) TBI GM 262 V-6
357 MAG BRAVO 4V/357 ALPHA 4V/383 MAG BRAVO 4V - 357 Mag Bravo 4V 5.7L/LX 350 MAG ALPHA/BRAVO - 5.7LX (4 BBL) GM 350 V-8 1996
225 ENGINE - 225 (2 BBL.) GM 327 V-8 1963-1966 165 HP - 3.7L/170 HP/180 HP-3.7 L/LX/190 HP - 180 (4 BBL.) MERCURY 224 I/L4 1987
165 HP - 3.7L/170 HP/180 HP-3.7 L/LX/190 HP - 165 (2 BBL.) MERCURY 224 I/L4 1987 454 MAGNUM ALPHA ONE ENGINE - 454 MAG. ALPHA GM 454 V-8 1986-1988
5.7L CARB (MIE) (GEN+) - 5.7L CARB MIE 350 MAGNUM TBI TOURN SKI - 350 MAG EFI SKI (GEN+) GM 350 V-8 1997
MERC 140 - 1400, 140 350 MAGNUM BRAVO (EFI-MP GEN+) - 350 MAG. BRAVO MPI(GEN+) GM 350 V-8 1996
MERC 500 - 500 898/200/228/230/260 HP R/MR/ALPHA ONE - 260 (4 BBL.) GM 305 V-8 1982-1986
7.4 LX (EFI-MPI) BRAVO (GEN VI) - 7.4LX BRAVO (MPI)(GEN. VI) GM 454 V-8 1996-1997 215H AND 215E STERN DRIVE - 215E 1970-1972
MERC 1000 - 1000SS 370/400/440/460 CYCLONE TRS ENGINE - 400 TRS GM 454 V-8 1980-1986
MERC 70 (3 CYLINDER) - 70 (3 CYL.) MX 6.2L MPI BRAVO ENGINE - MX 6.2L MPI BRAVO
5.7L 2BBL 5.7LX 4BBL 350 MAG ALPHA/BRAVO - 5.7L (2 BBL.) GM 350 V-8 1997 5.7L TOW SPORT - 5.7L CARB SKI