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Bushing assembly type shaft coupling compatible with Mercury, Mariner and Mercruiser engines. Precision replacement for marine transmission systems.
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SHAFT COUPLING 23-77631A2
REC23-77631A2
€26.98
Tax included
Bushing assembly type shaft coupling compatible with Mercury, Mariner and Mercruiser engines. Precision replacement for marine transmission systems.
Description
The 23-77631A2 shaft coupling is an essential marine transmission component that ensures secure connection and precise alignment between the drive shaft and propulsion system. This part ensures power transfer without excessive vibrations and maintains the structural integrity of the powertrain under demanding navigation conditions.
Manufactured to Mercury Marine technical specifications, this coupling provides the performance and reliability required in high-performance marine applications.
Engine and system compatibility
Mercury/MerCruiser
| Marca | Modelo | Rango de serie |
|---|---|---|
| Mercury Mariner | 2.5L (EFI)/(EFI-OFFSHORE) | 0G857000 THRU 0T999519 / 0G610239 THRU 0G856999 |
| Mercury Mariner | XR-4 / MAGNUM II | 0C239553 THRU 0D081999 / 0B242885 THRU 0C100860 / 0C100861 THRU 0C239552 |
| Mercury Mariner | XR-6 / MAGNUM III | 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | 30 JET | 9570790 & Up / 0C159200 THRU 0G589999 |
| Mercury Mariner | 35 (2 CYL.) | B110789 & Up / 9466647 & Up / 209608 & Up / 6445653 THRU 0B110788 / 9384476 & Up |
| Mercury Mariner | 40, 400 (4 CYL.) | 9570790 & Up / 0C159200 & Up |
| Mercury Mariner | 40, 400, 402 (2 CYL.) | 5556230 & Up / 7144763 & Up / 8064750 & Up / 9251456 & Up |
| Mercury Mariner | 45, 450 (4 CYL.) | 5531630 THRU 0B110788 / 7143688 THRU 0A719280 / 8063985 & Up / 9248006 THRU 9466691 / 9466692 & Up / 0A719281 & Up / 0B110789 & Up |
| Mercury Mariner | 50 (3 CYL.) | 6428681 THRU 0B122929 / 7208333 THRU 0A721307 / 9385911 THRU 9469199 / 9469200 THRU 9683054 / 0A721308 & Up / 0B122930 THRU 0D000749 |
| Mercury Mariner | 50, 500 (4 CYL.) | 5531630 & Up / 7143688 & Up / 8063985 & Up / 9248006 & Up |
| Mercury Mariner | 60 (3 CYL.) | 6428681 THRU 0B122929 / 7208333 THRU 0A721307 / 9385911 THRU 9469199 / 9469200 THRU 9683054 / 0A721308 & Up / 0B122930 THRU 0D000749 |
| Mercury Mariner | 70, 700 (3 CYL.) | 5579017 THRU 6428680 / 7145938 THRU 7208332 / 8065065 & Up / 9255131 THRU 9385910 |
| Mercury Mariner | 75 (4 CYL.) | 6432901 & Up / 7208573 & Up / 9393856 & Up |
| Mercury Mariner | 80, 800 (4 CYL.) | 5582562 THRU 6432900 / 7146213 THRU 7208572 / 8067015 & Up / 9256131 THRU 9393855 |
| Mercury Mariner | 90, 900 (6 CYL.) | 6436123 & Up / 7208848 & Up / 5594657 THRU 6436122 / 7147088 THRU 7208847 / 8071020 & Up |
| Mercury Mariner | 105 JET | 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | 110 Jet (2.5L) | 1B690542 THRU 1B974227 |
| Mercury Mariner | 115 (6 CYL.) | 6436123 & Up / 7208848 & Up / 5600967 THRU 6436122 / 7147988 THRU 7208847 / 8067340 & Up |
| Mercury Mariner | 115 HP V6 CYL (2.5L) | 0G960500 THRU 0T178499 |
| Mercury Mariner | 135 HP V6 CYL (2.5L) | 0G960500 THRU 0T178499 / 0T178500 THRU 0T800999 / 0T801000 THRU 1B226999 / 1B227000 THRU 1B417701 / 1B417702 THRU 1B737495 / 0G760300 THRU 0G960499 |
| Mercury Mariner | V-135 | 0C239553 THRU 0D081999 / 0A904646 THRU 0C100860 / 0C100861 THRU 0C239552 / 0G960500 THRU 0T178499 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | 140 JET | 0G960500 THRU 0T178499 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-140 (INTERNATIONAL) | 0T178500 THRU 1B226999 |
| Mercury Mariner | 150 HP PRO MAX/SUPER MAG | 0D935000 THRU 0G610049 |
| Mercury Mariner | 150 HP V6 CYL (2.5L) | 0G960500 THRU 0T178499 / 0T178500 THRU 0T800999 / 0T801000 THRU 1B226999 / 1B227000 THRU 1B417701 / 1B417702 THRU 1B580029 / 0G760300 THRU 0G960499 |
| Mercury Mariner | 150/200 HP PRO MAX/SUPER MAG | 0G610050 THRU 0G856999 |
| Mercury Mariner | V-150 | 0C239553 THRU 0D081999 / 4868998 THRU 0A904645 / 0A904646 THRU 0C100860 / 0C100861 THRU 0C239552 / 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-150 HP | 0G760300 THRU 0G960499 / 0G960500 THRU 0T408999 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-150 HP (2.5L) | 0T409000 THRU 0T800999 / 0T801000 THRU 1B226999 / 1B227000 THRU 2B121048 |
| Mercury Mariner | V-150 HP (MAG/EFI) | 0D082000 THRU 0G303045 |
| Mercury Mariner | V-150 HP XRI | 0D082000 THRU 0G303045 |
| Mercury Mariner | V-150 Magnum | 5600162 THRU 0A904645 |
| Mercury Mariner | V-150 Marathon | 5600162 THRU 0A904645 |
| Mercury Mariner | V-150 Work | 4868998 THRU 0A904645 |
| Mercury Mariner | V-150-XR-2 | 4868998 THRU 0A904645 |
| Mercury Mariner | 175 HP V6 CYL (2.5L) | 0T178500 THRU 0T800999 / 0T801000 THRU 1B226999 / 1B227000 THRU 1B417701 / 1B417702 THRU 1B508457 |
| Mercury Mariner | V-175 | 0C239553 THRU 0D081999 / 4301235 THRU 0C100860 / 8058870 & Up / 0C100861 THRU 0C239552 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-175 (MAG/EFI) | 0D082000 THRU 0G303045 |
| Mercury Mariner | V-175 (SKI) | 0D082000 THRU 0G303045 |
| Mercury Mariner | V-175 EFI (2.5L) | 0T409000 THRU 0T800999 |
| Mercury Mariner | V-175 HP | 0G760300 THRU 0G960499 / 0G960500 THRU 0T408999 |
| Mercury Mariner | V-175 MAGNUM (EFI) | 0D000750 THRU 0D081999 |
| Mercury Mariner | V-175XRI (EFI) | 0D000750 THRU 0D081999 / 0D082000 THRU 0G303045 |
| Mercury Mariner | 200 EFI PRO MAX/SUPER MAG | 0D935000 THRU 0G610079 |
| Mercury Mariner | 200 HP XS 6 CYL (2.5L) ROS | 1E050852 THRU 1E053876 |
| Mercury Mariner | V-200 | 5239232 THRU 0C100860 / 0C100861 THRU 0C291519 / 0G960500 THRU 1B226999 / 0G760300 THRU 0G960499 / 0D082000 THRU 0G303045 / 0G303046 THRU 0G760299 |
| Mercury Mariner | V-200 (2.5L) | 0C291520 THRU 0D081999 |
| Mercury Mariner | V-200 (EFI) | 0C100861 THRU 0C999999 / 0G760300 THRU 0G960499 / 0G960500 THRU 0T408999 |
| Mercury Mariner | V-200 (MAG/EFI) | 0D082000 THRU 0G303045 |
| Mercury Mariner | V-200 EFI (2.5L) | 0T409000 THRU 0T800999 / 0T801000 THRU 1B226999 / 1B227000 THRU 2B121048 |
| Mercury Mariner | V-200XRI (EFI) | 0C291520 THRU 0D081999 / 0D082000 THRU 0G303045 |
| Mercury Mariner | V-220 Laser | 1B516994 THRU 2B091896 |
| Mercury Mariner | 225 EFI PRO MAX/SUPER MAG | 0G857000 THRU 0T429939 / 0G610104 THRU 0G856999 |
| Mercury Mariner | 250/275 | 0C101891 & Up |
| Mercury Mariner | V-1500 | 4868998 THRU 0A904645 |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Mercury Mariner | 77631A2 ✓ (actual), 23-77631A2, 55419A1 |
| OMC | 0508708, 0775499 |
Compatible with the following manufacturer references:
- Mercury/Mariner/Mercruiser: 23-77631A2, 55419A1, 77631A2
- OMC: 0508708, 0775499
Do you need help with compatibility?
At Marine Parts we know that nautical life does not allow mistakes. If you have doubts about whether this part is suitable for your engine, do not buy blindly. Send us the serial number of your engine and you will get a quick technical response.
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Product Details
REC23-77631A2
Specific References
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