We sell replacement and genuine Mercruiser ALPHA 1 GEN II engine parts and spares for engines manufactured between the years of - a serial number between the range of 0D - 2A Our extensive range of ALPHA 1 GEN II parts includes Service Items, Lubricants, Alpha 1 Gen II Sterndrives & TSK's, Cooling System, ** SPECIAL #2. I did mine with a couple of self-tapping sheet metal screws. Center punch a dimple degrees apart, drive the screws in with a drill motor, and gently pry the seal out, a bit on one side, then the other. Jeff Place the upper housing in your fixture. Remove the four top cover 12 point X 3/8" screws and pop off the top cap. The entire ujoint shaft, double bearing and gear will pull out as an assembly. Use your new Bearing Retainer Wrench and unthread the front retainer (castle) nut. (this is standard thread, LH-Loosen) How to detect an upper drive seal leak in an Alpha One gen 2 drive without the need to lift the boat or split the leg One procedure using Bushing Tool A2 ===== I can't seem to find the Mercruiser PN A2. (MC-1 Alpha 1) Removing shift shaft and replacing seals / bushings. Removing shift shaft and replacing seals / bushings. The bushings went out and right back in with a 5/16th threaded rod, 2 nuts, 4 washers and a 3/8 x C. a - Earlier Style Shift Spool Assembly (Prior to S/N 0K) b - Later Style Shift Spool Assembly (S/N 0K and Above) c - Measure End Play Here at Gap. 2 - 22 Alpha Upgraded in to L with same outdrive. we had been cruising about 28 mph @ rpm approx. when first lower shaft broke. Replaced with new complete mercruiser alpha 1 gen 2 with ratio SN#SR Alpha 1 gen 2 are rated for hp and was not over propped. WOT was with in spec. 2nd time happened running
Oil leaking from Alpha 1 Gen 2 Drain Hole... - iboats Boating …
Re: Locating a shift shaft seal kit for 96 Alpha One Generation 2??? I did get the drive fixed by the marina. It turned out to be 2 seals causing the leak. The shift shaft seal was leaking and the carrier assembly. Hopefully I have solved the oil spots on the driveway. Total cost for repair was just over $ I have a Glastron MX with a Mercruiser L Alpha 1 Gen 2 and hours. This is my first boat and just finished the first season. Throughout the season, I noticed the lower unit oil reservoir would need topped off. We probably put 50 (or so) hours on it this season and went through maybe quarts of lower unit oil just keeping it #2. Re: Upper shift shaft seal in the bell housing question. Both seals should face down. There will be water in the exhaust chamber below, and it should be dry above where the shift shaft lever is. You are right, as I understand it the garter spring should face the liquid that you are trying to keep out Richmond, VA. Boat Info. Sundeck, Road King Aluminum Trailer. Engines. L MPI, Alpha One Generation II. I am changing the impeller on my Alpha One Gen II stern drive. This is the first time I've done it, but the previous owner said he changed it in When I removed the lower unit, an 'O' ring fell out of the upper housing Alpha I gen II pressure test - Shift Shaft Seal. Thread starter Strecker25; Start date Oct 10, ; S. On the gen II drive the shift shaft seal itself is replaceable, the plastic housing shift shaft housing it sealed by a O ring and 2 bolts seal is or Sierra so I took a video of the "good" drive. This is the one that This is the lower unit that I thought had a bad shift shaft seal. It actually turned out to be the input shaft seal under the water pump base. We will replac
Alpha one Gen II, shift shaft seal replacement - Boating Forum
ThanksAlpha 1 Gen 2 drive, s/n OL Replacing lower shift shaft seal(p/n 1) in the shift shaft bushing (p/n A20). Does anyone know the correct orientation? I noted the orientation of the seal when removed, lips up, rubber washer on top the bushing housing/seal, appears from application to be New member. Nov 15, #1. Ive got to replace the lower (Driven shaft) oil seal on my Alpha 1 Gen 2 Outdrive, Engine no OL Having disassembled the drive shaft GLM aftermarket Alpha One Generation 2 lower unit exploded view parts drawing 1 to 2. P/N Face seal A2 $ impeller. 3. P/N Impeller $ Alpha generation 2 drive shaft bearing shim kit. P/N Shim A1 $ drive shaft Messages; Collection beta; The eBay vault; Notification. Expand Cart. item 1 Mercruiser Alpha one Gen 2 Upper Driveshaft Housing Seal Kit a1 Mercruiser Alpha one Gen 2 Upper Driveshaft Housing Seal Kit a1 item 5 New Mrc Drive Shaft Hsg Seal Sierra International New Mrc Drive Shaft Hsg Seal Sierra (it's a man thing) I have a Chris Craft Scorpion LTD. Mercruiser Alpha one Gen 1 outdrive. I cracked the lower unit, lost oil and subsequently locked it up. I've removed the lower portion. I purchased a used outdrive ($60 upper and lower) that was broke. The drive shaft was stripped. Figured I'm not out too much $ if it doesn't