New Crankcase

New Crankcase

We only carry new dual relief cases. These cases are far superior to the old single relief cases. The oil galley of the dual relief case is twice as big in diameter and there's more... Click here for more information

Starting at: $28.95


Case Half Sealing Nuts (Type 2)

These nuts are used on cases without o-rings, usually 36hp, 40hp and early 1300cc. They are used for the six main case studs in the middle. The nuts should be replaced anytime the case halves are split. Note: Do not use a washer under the nuts. The red side of the nut goes towards the case. 1500 and 1600cc motors do not use these.

Case Half Sealing Nuts
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40hp-1300

These nuts are used on cases without o-rings, usually 36hp, 40hp and early 1300cc. They are used for the six main case studs in the middle. The nuts should be replaced anytime the case halves are split. Note: Do not use a washer under the nuts. The red side of the nut goes towards the case. 1500 and 1600cc motors do not use these.
113 101 131A: $1.00