It will fit the R, MR and Alpha One upper Gear Housings from 1991 and earlier.
Kit includes everything shown in picture.
*** SPECIAL NOTES ***
All three seals in our kit are DOUBLE lipped - giving you SIX sealing surfaces instead of three.
All seals have stainless steel springs.
We do NOT include the water pocket cover gasket and seal. We have found that, in a majority of salt water cases, the screws break off flush and can destroy the housing. If you require a water pocket cover gasket and seal, please contact us at firstname.lastname@example.org.