**OPEN BOX UNIT** - Mercury Marine Replacement 50-12177A2, 50-77328A1, 50-77328A3 Starter
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**OPEN BOX UNIT** - Mercury Marine Replacement 50-12177A2, 50-77328A1, 50-77328A3 Starter

Open Box Units are sold AS-IS without warranty but are fully tested before leaving our facility

Photos are stock images and are not the actual unit which you will receive

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Item# 6423N-OBX
$89.99
$99.99

Availability: Usually ships the next business day
Out of stock / Call for availability

**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515

Product Description


***OPEN BOX MERCHANDISE DISCLAIMER***

Open Box merchandise are any products that can no longer be considered 'brand new' items. (Damaged packaging, returned units, lightly used etc) Open Box products are sold at a considerable discount. MCR tests Open Box products for basic functionality only. Bear in mind that your open box product may not contain original pigtails, O-rings, cables, adaptors, manuals, etc. Additionally, the product may exhibit cosmetic imperfections as a result of its having been previously opened. MCR will not send you any missing accessory, even if the accessory is required in order to properly make use of all the product’s advertised functions. While MCR does not like to discourage sales, please purchase open box products only if you know how to deal with potential missing accessories. As always... we are more than happy to answer any questions you may have regarding any items and purchases.

***FINAL SALE PRODUCT DISCLAIMER***

Sales are final, no refund/exchanges/replacements.

PLEASE CALL (586) 257-1515 OR EMAIL BEFORE ORDERING TO ENSURE PROPER FIT.

*PLEASE MAKE SURE YOU HAVE READ THE ABOVE DISLAIMERS REGARDING THIS UNIT.*

Description: Starter
OEM(s): Delco, Ford, Mercury Marine
Family: Delco 10MT
Voltage: 12
Power: 1.4kW / 1.88HP
Quality: Standard
Rotation: CW
Starter Type: DD
Number of Teeth: 9
Gear OD: 0.988in / 25.1mm
Mtg Ear 1 Hole: .375" Unthreaded
Mtg Ear 2 Hole: .375" Unthreaded
Mounting Ear Center to Center 1: 3.244in / 82.4mm

REPLACES:
DELCO: 10455603, 1109482, 1998314, 1998513, 1998566, 1998568, 1998569, 1998570, 1998571
MERCURY MARINE: 50-12177A2, 50-77328A1, 50-77328A3, 50-99418A2
OUTBOARD MARINE CORP (OMC): 3850525, 3853982, 686505, 984456, 986505
PRESTOLITE: 35261180, VOLVO 3850525, 3850525-1, 3853982, 3853982-1, 3855177

USED ON:
BERKLEY JET Inboard & Sterndrive 454 All 8cyl 454ci 7.4L GM
CRUSADER Inboard & Sterndrive 262 1979 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1980 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1981 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1982 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1983 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1984 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1985 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1986 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1987 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 262 1988 6cyl 262ci 4.3L
CRUSADER Inboard & Sterndrive 5 1977 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1978 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1979 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1980 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1981 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1982 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1983 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1984 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1985 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1986 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1987 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1988 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1989 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1990 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1991 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1992 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1993 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1994 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5 1995 8cyl 305ci 5.0L
CRUSADER Inboard & Sterndrive 5.7 1977 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1978 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1979 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1980 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1981 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1982 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1983 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1984 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1985 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1986 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1987 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1988 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1989 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1990 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1991 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1992 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1993 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1994 8cyl 350ci 5.7L
CRUSADER Inboard & Sterndrive 5.7 1995 8cyl 350ci 5.7L
MERCRUISER Ski Engines Model 5.7L Ski 1985 GM 5.7L - 350ci - 8cyl
MERCRUISER Ski Engines Model 5.7L Ski 1986 GM 5.7L - 350ci - 8cyl
MERCRUISER Ski Engines Model 5.7L Ski 1987 GM 5.7L - 350ci - 8cyl
MERCRUISER Stern Drives Model 330 1977 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 330 1978 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 330 1979 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 330 1980 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 330 1981 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 454 Mag Alpha 1986 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 454 Mag Alpha 1987 GM 7.4L - 454ci - 8cyl
MERCRUISER Stern Drives Model 454 Mag Alpha 1988 GM 7.4L - 454ci - 8cyl
OMC Engines - Stern Drive 7.4L 1990 8cyl 454ci 7.4L GM
OMC Engines - Stern Drive 7.4L 1991 8cyl 454ci 7.4L GM
OMC Engines - Stern Drive 7.4L 1992 8cyl 454ci 7.4L GM
OMC Engines - Stern Drive 7.4L 1993 8cyl 454ci 7.4L GM
OMC Engines - Stern Drive 8.2L 1992 8cyl 502ci 8.2L GM
OMC Engines - Stern Drive 8.2L 1993 8cyl 502ci 8.2L GM
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1976 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1977 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1978 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1979 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1980 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1981 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1982 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1983 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1984 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1985 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1986 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1987 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1988 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1989 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1990 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1991 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1992 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1993 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1994 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 305CI 5.0L 1995 8cyl 305ci 5.0L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1976 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1977 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1978 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1979 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1980 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1981 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1982 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1983 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1984 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1985 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1986 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1987 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1988 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1989 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1990 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1991 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1992 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1993 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1994 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 350CI 5.7L 1995 8cyl 350ci 5.7L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1976 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1977 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1978 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1979 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1980 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1981 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1982 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1983 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1984 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1985 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1986 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1987 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1988 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1989 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1990 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1991 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1992 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1993 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1994 8cyl 454ci 7.4L
PLEASURECRAFT Inboard & Sterndrive 454CI 7.4L 1995 8cyl 454ci 7.4L
THERMO ELECTRON Engines - Marine Various Models 1977 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1977 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1977 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1978 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1978 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1978 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1979 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1979 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1979 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1980 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1980 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1980 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1981 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1981 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1981 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1982 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1982 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1982 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1983 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1983 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1983 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1984 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1984 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1984 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1985 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1985 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1985 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1986 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1986 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1986 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1987 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1987 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1987 454 Engine
THERMO ELECTRON Engines - Marine Various Models 1988 305 Engine
THERMO ELECTRON Engines - Marine Various Models 1988 350 Engine
THERMO ELECTRON Engines - Marine Various Models 1988 454 Engine
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1993 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1994 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1995 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1996 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1997 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1998 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7Gi 1999 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1993 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1994 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1995 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1996 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1997 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1998 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 5.7GL 1999 8cyl 350ci 5.7L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1994 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1995 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1996 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1997 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1998 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 7.4GL 1999 8cyl 454ci 7.4L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1994 8cyl 502ci 8.2L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1995 8cyl 502ci 8.2L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1996 8cyl 502ci 8.2L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1997 8cyl 502ci 8.2L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1998 8cyl 502ci 8.2L Gas
VOLVO PENTA Inboard & Sterndrive 8.2GL 1999 8cyl 502ci 8.2L Gas

MCR PART NUMBER: 6423N-OBX


**PROP 65 - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov**.

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