Mercury Mariner New END CAP/GUIDE ASSY 1100-8M0021648; 99638A1 878243A1 FSM024

* All sales are final *

Please be sure of your application before ordering as we do not offer refunds.

These Caps fit the TRIM CYLINDER CAPS Generation 1, 2 & 3; 3 ram style trim units. 

1100- 8M0021648

OEM 99638A1, 8M0021648

You won't find Higher Quality Marine Parts We Only Choose The Best Materials Because The Repair Should Only Be Done Once. 

All End Caps/Glands are made from High Quality Aircraft Grade Aluminum Produced On Precision Computerized CNC Machines All Aluminum Parts Are Hard Anodized Using A Military Grade Type 3 Hard Coat (The Same Coating Used On Military Style Weapons) & Fitted With Viton & Or High Grade Urethane Seals Depending On The Applications Pressure / Sealing Requirements.

We always chose the best quality methods and materials when producing anything aftermarket. The True American Way Is Quality Over Quantity.

We produced these products because of the large volume of Marine Hydraulic Units we Rebuild and Remanufacture from all over the Country & World we are now offering them to the public at fair market price despite the very high cost of having quality parts manufactured in this day in age.

All Of Our Products are Assembled In The USA and mostly sourced domestically whenever possible keeping the jobs here at home.

We also offer rebuild services for all Trim & Tilt Units and are the specialist in the country for rebuild Outboard Marine Hydraulics, for our rebuild services please contact us

If for some reason you cannot build the unit, we offer a rebuild service and we will credit you the amount for our rebuild kit towards the rebuild service.

For our rebuild services please send your unit to Shipping Address-

Five Star Marine At 6902 Industrial Ave, Port Richey, FL 34668 

Include your Name, Number, Return Address and a brief description of the issues you've been experiencing with the unit. In 3-5 days from receiving your unit we will have the unit built and on its way back to you with a 2 year warranty. No guess work involved.

All of our rebuild services come with a 2 Year Warranty

Please be sure of your application before ordering as we do not offer refunds.

All Sales Are Final!

If you need any further assistance please contact our parts department 

Monday through Friday 8-4pm EST at 727-346-6912  extension 2