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ACME Nylock Prop Nut Kit


$26.00

The Prop Nut Kits includes one nylon lock nut, cotter pin, and key.

Available for shaft sizes 1" to 1 1/8" or 1 1/4".

Please note: There are two possible prop nut options for 1 1/4" shaft sizes on inboard wake/ski boats (e.g. 2015 and newer Malibu, Axis, Centurion, Supreme, Tige, ATX) might have a 3/4-10 thread size instead of the standard 7/8-9 thread size.

If your wake/ski boat has a 1 1/4" shaft, it is important to verify. You may need the 1 1/4" Special Nut Kit (#5266MAL), or the non-standard nut, part #5003. You can verify by measuring the overall diameter of your shaft threads (on the prop end). If your thread measures approximately .75" you require a 3/4-10 nut (#5003). If your thread measures approximately .875 then you require a 7/8"-9 nut (#5023).

ACME Propellers are on more inboard boats than those of any other manufacturer. They have taken a radical approach to building boat propellers by finding the best available technology for all phases of the production process, concept, design, manufacturing, and testing. ACME then combined these technologies to produce propellers that offer you unmatched performance, uncommon smoothness, and absolute reliability.

All the inboard props made by ACME are forged at their foundry in Michigan then CNC'd to absolute standards out of their custom Nibral metal alloy (special mix of nickel, bronze, and aluminum).

Learn more about ACME Marine 

The Prop Nut Kits includes one nylon lock nut, cotter pin, and key.

Available for shaft sizes 1" to 1 1/8" or 1 1/4".

Please note: There are two possible prop nut options for 1 1/4" shaft sizes on inboard wake/ski boats (e.g. 2015 and newer Malibu, Axis, Centurion, Supreme, Tige, ATX) might have a 3/4-10 thread size instead of the standard 7/8-9 thread size.

If your wake/ski boat has a 1 1/4" shaft, it is important to verify. You may need the 1 1/4" Special Nut Kit (#5266MAL), or the non-standard nut, part #5003. You can verify by measuring the overall diameter of your shaft threads (on the prop end). If your thread measures approximately .75" you require a 3/4-10 nut (#5003). If your thread measures approximately .875 then you require a 7/8"-9 nut (#5023).

ACME Propellers are on more inboard boats than those of any other manufacturer. They have taken a radical approach to building boat propellers by finding the best available technology for all phases of the production process, concept, design, manufacturing, and testing. ACME then combined these technologies to produce propellers that offer you unmatched performance, uncommon smoothness, and absolute reliability.

All the inboard props made by ACME are forged at their foundry in Michigan then CNC'd to absolute standards out of their custom Nibral metal alloy (special mix of nickel, bronze, and aluminum).

Learn more about ACME Marine 

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