rydiamage
18.06.2021 3:07:37
Don't know if this part is right for your application? Use our handy Mercury Replacement Parts Finder Tool to check. Make sure you know your Model, Year and Serial Number.
See full version: Water Pump Alignment Pins 91-821571A1
Don't know if this part is right for your application? Use our handy Mercury Replacement Parts Finder Tool to check. Make sure you know your Model, Year and Serial Number.
Aligns the Alpha One Gen II water pump during installation.
NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.
©Copyright . Sterndrive Engineering Inc. All Rights Reserved.
The three year fault-free warranty covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact, neglect, and other abuse. Sterndrive Engineering, Inc. (SEI) manufactures a stern drive designed to replace Mercury Marine's MerCruiser®, Alpha One®, R, MR, Gen II and Bravo One® stern drives. MerCruiser®, Alpha One®, Gen II, R, MR and Bravo One® are trademarks of the Brunswick Corporation. SEI has no affiliation with the Brunswick Corporation. Consequently, any warranties governing products manufactured and/or sold by Brunswick Corporation will not apply to products manufactured and/or sold by SEI, or to products damaged due to the operation of an SEI product. Sterndrive Engineering, Inc. is not affiliated with Mercury®; Yamaha®; OMC® or their products. All reference to their trademarks and trade names are the property of the respective owners. [links]
Don't know if this part is right for your application? Use our handy Mercury Replacement Parts Finder Tool to check. Make sure you know your Model, Year and Serial Number. [links]
Aligns the Alpha One Gen II water pump during installation. here
NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.
Take some Special Lube 101 and grease the inside of the water pump housing cup.
As you lower the water pump housing in place, turn the driveshaft clockwise.
Test run on a garden hose with a good flushett before launching. here
Take a can of Mercruiser Perfect Seal Sealant and coat the housing where the gaskets will seat.
Prepare the water pump base for installation by first installing the correct gasket on it making sure the water passage hole lines up correctly and then choose the correct o-ring that fits around the round part in the groove. [links]
Install the plastic guide tube making sure the rubber grommet is in there first.
Slide the square looking o-ring slinger seal down the driveshaft till it hits the pump housing.
Now you need to unbolt the upper from the lower.
Alpha Ones and Gen 2 drives differ in the fastening hardware.
Most important is to note that a bolt is hidden up under the zinc trim tab.
You must first remove the zinc trim tab and then the allan head screw from underneath.
The Alpha One has two nuts underneath the ventilation plate.
The Gen 2 drive is held together with through bolts on the sides. more