Sierra 18-3147 MerCruiser Alpha One Gen II Water Pump Kit

Name: Sierra 18-3147 MerCruiser Alpha One Gen II Water Pump Kit
Brand: Sierra
SKU: SIE-18-3147
Price: 126.14 USD
Availability: InStock

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Sierra

Sierra 18-3147 MerCruiser Alpha One Gen II Water Pump Kit

SKU:SIE-18-3147

Brand Sierra Part No. 18-3147 UPC 808282112844

$126.14 USD

$126.14 USD ~~USD~~

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Sierra 18-3147 is a water pump service kit for MerCruiser Alpha One Gen II stern drives with serial number D469859 and later. It crosses to Mercury 817275A5, 817275Q05 and 817275K05, and to the earlier 817275T4 and 817275Q4 kits.

The kit has the parts you replace at a drive water pump service: impeller, impeller key, impeller plate, carrier seal, face seal with its install tool, O-ring, seal ring and gaskets. Follow your MerCruiser service manual for sealants and torque.

Check your drive's serial number before you order. Drives below D469859 are not covered by this listing.

Fits / Replaces

FitsMerCruiser Alpha One Gen II stern drivesserial D469859 and later

Replaces part numbersMercury 817275A5, Mercury 817275Q05, Mercury 817275K05, Mercury 817275T4, Mercury 817275Q4

InterchangeMallory 9-48315, GLM 12414, Redline RL3147

Specifications

Package size5.38 in x 5.38 in x 5.38 in

Shipping weight1.69

Specifications

Drive: MerCruiser Alpha One Gen II
Serial Number Range: D469859 and later
Kit Type: Drive water pump service kit

Includes

Impeller, Sierra 18-3056
Impeller key, Sierra 18-3293
Impeller plate, Sierra 18-3122
Carrier seal, Sierra 18-2354
Face seal and install tool, Sierra 18-2599
O-ring, Sierra 18-7420-9
Seal ring, Sierra 18-2944-9
Impeller gasket, Sierra 18-2566-9
Impeller gasket, Sierra 18-2564-2
Drain screw gasket, Sierra 18-2945-9

Features

Face seal install tool included
Impeller, key, plate, seals and gaskets for a full drive water pump service
Meets or exceeds OEM standards (Sierra)

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Which drives does the Sierra 18-3147 fit?

MerCruiser Alpha One Gen II stern drives with serial number D469859 and later. Check the serial number on your drive before you order.

Which Mercury kits does it replace?

Mercury 817275A5, 817275Q05, 817275K05, 817275T4 and 817275Q4. It also crosses to Mallory 9-48315, GLM 12414 and Redline RL3147.

Is the impeller included?

Yes. The kit includes a Sierra 18-3056 impeller with its key and plate, plus the carrier seal, face seal and install tool, O-ring, seal ring and gaskets.