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ACME 3680 NiBral Propeller 21RH25 2.00"
ACME 3680 21.00 RH 25.00" 3 Blade NiBral Cruiser Propeller
All ACME inboard Cruiser Propellers are cast in their own North American foundry and 100% CNC machined in one of their two QS-9000 manufacturing facilities.
Diameter: 21.00"
Pitch: 25.00"
Cup: .75"
Hub Length: 4.500"
Bore: 2.00"
Blades: 3
Rotation: Right
ACME Cupping estimates for engine load based on a gear ratio of 1.5:1 @ 2800 RPM.
0.000 = Same as design pitch
0.045 = adds 1” to design pitch
0.075 = adds 1-1/2” to design pitch
0.105 = adds 2” to design pitch
0.135 = adds 2-1/4” to design pitch
Example: If a blade design pitch is 24 + (.075 Cup) effective pitch is 25
NOTE: If ratios and max RPM’s change higher or lower, it will change data above slightly +/-.
Propeller Nut Kit 1.375"
1 3/8" Bronze Propeller Nut Kit.A heavy hex full size nut. A heavy hex jam or half nut. Radius key s..
$34.95
Algonac Propeller Puller A
Algonac Prop Puller A - 1.25"-2.00" Prop Shafts.Scissor puller for 14"-24" PropellersProtects the pr..
$397.90
Streamline Shaft Zinc Collar 1.375"
Seashield Marine Streamline Shaft Zinc Collar Shaft Anode.Mill Spec A-18001 Highest quality Zinc Ano..
$16.05
Walter Propeller Puller 1
Walter Propeller Puller 1 - 0.75"-1.50" Capacity - 3 blades only, up to 20" propeller and 1-1/2" sha..
$236.00
-20%
Prop Protector Line Cutter 3.94" Split
Prop Protector Line Cutter Clamp on Type... 3.94" Blade Diameter for use with 1 3/8"- 1 1/2" shafts...
$515.00 $412.00
Acme Harmonic Prop Knocker 1.000"
Acme 1.000" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme..
$62.00
Acme Harmonic Prop Knocker 1.250"
Acme 1.25" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme'..
$80.00
Acme Harmonic Prop Knocker 1.375"
Acme 1.375" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme..
$155.00
Acme Harmonic Prop Knocker 1.500"
Acme 1.500" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme..
$165.00
Acme Harmonic Prop Knocker 1.750"
Acme 1.750" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme..
$177.00
Acme Harmonic Prop Knocker 2.000"
Acme 2.000" Harmonic Propeller Puller is a precision tool essential to removing boat propellers.Acme..
$177.00
Prop Knocker 1.000"
Buck 1.000" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$188.12
Prop Knocker 1.250"
Buck 1.250" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$188.14
Prop Knocker 1.375"
Buck 1.375" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$331.89
Prop Knocker 1.500"
Buck 1.500" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$349.19
Prop Knocker 1.750"
Buck 1.750" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$443.07
Prop Knocker 2.000"
Buck 2.000" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$567.44
New
Prop Knocker 2.250"
Buck 2.250" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$698.92
New
Prop Knocker 2.500"
Buck 2.500" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$698.92
New
Prop Knocker 2.750"
Buck 2.750" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$722.91
New
Prop Knocker 3.000"
Buck 3.000" Prop Knocker is a precision tool essential to removing boat propellers.Buck Algonquin Pr..
$760.23