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MerCruiser et Volvo Penta | Recmar
GM V6/V8 Circulating Water Pump for MerCruiser, Volvo Penta & Crusader | Replaces 46-8M0113734 | REC46-8M0113734
REC46-8M0113734
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€120,00 EUR
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€120,00 EUR
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Spécifications et caractéristiques du produit
REC46-8M0113734 is a Recmar aftermarket GM V6/V8 marine engine circulating water pump for MerCruiser, Volvo Penta, OMC, Crusader and Pleasurecraft small-block petrol engines. It replaces the MerCruiser 46-8M0113734 water pump assembly and the earlier 8503991 pump family.
This is the front engine circulation pump for the block cooling circuit, not a sterndrive or outdrive impeller pump. It helps maintain correct engine temperature by circulating cooling water or coolant through the engine and is a direct replacement where the original parts list calls for the 46-8M0113734, 8503991, Volvo Penta 3853850 or Sierra 18-3599 style pump.
Designed for GM-based marine V6 and small-block V8 applications, this pump suits selected 4.3L V6 engines and 5.0L, 5.7L and 6.2L V8 engines. The bi-directional design supports standard and counter-rotation engine setups using this pump style, and mounting gaskets are included for installation.
Key Specifications
| Spec | Details |
|---|---|
| Product type | Engine circulating water pump |
| Brand | Recmar |
| Recmar SKU | REC46-8M0113734 |
| Main OEM reference | MerCruiser 46-8M0113734 |
| Replaces | MerCruiser 8503991 pump family |
| Engine family | GM-based marine V6 and small-block V8 petrol engines |
| Common displacements | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 |
| Common CID references | 262, 305, 350 and 377 CID |
| Pump type | Bi-directional circulating pump |
| Cooling system position | Front engine block circulation pump |
| Mounting gaskets | Included |
| Pulley | Not included |
Engine Compatibility
| Engine family | Confirmed / commonly listed models | Notes |
|---|---|---|
| MerCruiser GM V6 | Selected 4.3L / 262 CID V6 engines through serial 1A063239
|
Engine circulating pump for the GM V6 block cooling circuit. |
| MerCruiser GM small-block V8 | 5.0L / 305 CID, 5.7L / 350 CID and 6.2L / 377 CID engines using the 46-8M0113734 pump style | Used across Alpha, Bravo, sterndrive and inboard/bobtail MerCruiser applications where this pump number is specified. |
| Volvo Penta GM petrol V6/V8 | GM-based 4.3L and 5.7L Volvo Penta petrol applications using Volvo Penta 3853850
|
Cross-references to the same GM small-block circulation pump family. |
| OMC / Johnson / Evinrude stern drive | GM V6/V8 stern drive applications using OMC / BRP 3853850, 0980477, 0985429 or 0509355
|
Matches the shared GM marine circulation pump pattern. |
| Crusader | GM small-block applications using Crusader 20318 or 7142520
|
Cross-referenced to Sierra and Recmar equivalent pump listings. |
| Pleasurecraft / PCM | GM small-block applications using Pleasurecraft RA057018
|
Cross-referenced to the same circulating pump family. |
OEM and Cross References
| Brand | Part number | Notes |
|---|---|---|
| Recmar | REC46-8M0113734 | Aftermarket replacement pump |
| Mercury / MerCruiser | 46-8M0113734 | Main OEM replacement reference |
| Mercury / MerCruiser | 8M0113734 | Short-form pump assembly reference |
| Mercury / MerCruiser | 8503991 | Earlier pump number superseded by 8M0113734 |
| Mercury / MerCruiser | 850399 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 850399002 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 878341 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 811841 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 60658 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 52226 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 54793 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 37951 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 35341 | Earlier related MerCruiser reference |
| Mercury / MerCruiser | 17437 | Earlier related MerCruiser reference |
| Volvo Penta | 3853850 | Volvo Penta GM V6/V8 cross-reference |
| Volvo Penta | 835390 | Volvo Penta cross-reference |
| Volvo Penta | 856364 | Volvo Penta cross-reference |
| OMC / Johnson / Evinrude | 0509355 | OMC / BRP cross-reference |
| OMC / Johnson / Evinrude | 0980477 | OMC / BRP cross-reference |
| OMC / Johnson / Evinrude | 0985429 | OMC / BRP cross-reference |
| OMC / Johnson / Evinrude | 3853850 | OMC / BRP cross-reference |
| Sierra | 18-3599-2 | Sierra bi-directional circulating pump equivalent |
| Sierra | 18-3599 | Earlier Sierra equivalent |
| Sierra | 18-3583 | Earlier Sierra equivalent |
| GLM | 15201 | Aftermarket equivalent |
| Mallory | 9-42606 | Aftermarket equivalent |
| ProTorque | PH600-0005 | Aftermarket equivalent |
| Crusader | 20318 | Crusader cross-reference |
| Crusader | 7142520 | Crusader cross-reference |
| Pleasurecraft / PCM | RA057018 | Pleasurecraft cross-reference |
Attributes
| Field | Value |
|---|---|
| Brand | Recmar |
| Manufacturer Part Number | REC46-8M0113734 |
| GTIN / EAN | 8435412077920 |
| Product Type | Engine Circulating Water Pump |
| Category | Engine Parts > Cooling System > Circulating Water Pumps |
| Aftermarket / OEM | Aftermarket replacement |
| Replaces OEM Numbers | MerCruiser 46-8M0113734, 8M0113734, 8503991; Volvo Penta 3853850 |
| Engine Make | MerCruiser, Volvo Penta, OMC, Crusader, Pleasurecraft |
| Engine Base | General Motors marine petrol engine |
| Engine Layout | V6 and small-block V8 |
| Displacement | 4.3L, 5.0L, 5.7L, 6.2L |
| Rotation | Bi-directional |
| Included Items | Water pump assembly and mounting gaskets |
| Pulley Included | No |
Important Fitment Notes
| Fitment point | Details |
|---|---|
| Circulating pump type | This is the engine-mounted circulating water pump, not the sterndrive sea-water impeller pump. |
| MerCruiser V6 range | Fits selected GM V6 MerCruiser applications through serial 1A063239. |
| MerCruiser V8 range | Fits GM small-block V8 305, 350 and 377 CID applications using the 46-8M0113734 pump style. |
| Later 4.3L applications | Not for later 4.3L engines using the aluminium timing-cover pump design. |
| Pulley | Water pump pulley is separate. Reuse the existing serviceable pulley or fit the correct matching replacement. |
| Cross-brand use | MerCruiser, Volvo Penta, OMC, Crusader and Pleasurecraft compatibility is based on the shared GM marine small-block circulation pump family and matching OEM numbers. |
Informations sur l'expédition
Informations sur l'expédition
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