Aftermarket
Repair kit seawater pump MerCruiser MR, Alpha One
SKU: REC12120
This is an alternative aftermarket product ...
€46.21
Including 0% tax
100+
the distributor’s
confirmed availability
Last update: Sep 15, 2026
- Stock status: Cross dock product
- Expected delivery: Sep 22, 2026
Available in the the distributor’s, confirmed availability Warehouse
Check delivery details by zip code
Product Description
Water Pump Kit for MerCruiser MR and Alpha One Gen 1. Serial number: 6225577 and up
Product details
Brand Recmar
EAN/GTIN 8435422146234
Repair kit seawater pump MerCruiser MR, Alpha One / REC12120 1 pcs.
Additional information
OEM references
This part replaces the following original part numbers. Click a number to copy.
Mercury
This part appears in the following diagrams
- Gear Housing (Driveshaft) (Casting #1674-814247C)
- Gear Housing (Driveshaft)(Casting #1655-9572C)
- Gear Housing (Driveshaft)(With a Driveshaft Nut)
- Gear Housing (Driveshaft)(Without a Driveshaft Nut)
- Gear Housing (Driveshaft-Casting # is 1655-9572C)
- Gear Housing (Driveshaft-Casting # is1674-814247C)
- Gear Housing (Driveshaft-Counter-S/N-0G437999 & Below)
- Gear Housing (Driveshaft-Counter-S/N-0G438000 & Up)
- Gear Housing (Driveshaft-Standard-S/N-0G437999 & Below)
- Gear Housing (Driveshaft-Standard-S/N-0G438000 & Up)
- Jet Components
- Gear Housing (Drive) 1.86:1 Ratio-15 Teeth Pinion Gear
- Gear Housing (Drive) 2:1 Ratio-14 Teeth Pinion Gear
- Gear Housing (Drive) 2:1 Ratio-14 Teeth Pinion Gear
- Gear Housing Driveshaft - 2:1 Gear Ratio
- Gear Housing Driveshaft - Counter Rotation
- Gear Housing Driveshaft-1.87:1 Gear Ratio 4.75 Inch Dia
- Gear Housing Driveshaft-178:1 Gear Ratio 4.25 Inch Dia
- Gear housing (driveshaft) (standard / counter rotation)
- Jet components
parts-catalog-mercury-mariner-135-150-hp-2-5-ltr-optimax-dfi-85429098
parts-catalog-mercury-mariner-135-150-hp-2-5-ltr-optimax-dfi-gen-2-803502
