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MasterGuard Hub System
Rascal Aluminum Propelllers for 20hp-35hp Engines
Hustler Aluminum Propellers for 40hp-300+hp Engines
 
Express Stainless Steel Propellers for 40hp-300+hp Engines
 
SpeedZone Stainless Steel Propellers for 135hp-300+hp Engines
 
 
MERCURY & MARINER
 

Boat Propellers for MERCURY & MARINER Motors!
1. The correct MasterGuard Hub Kit needed is listed below.
2. Choose a propeller pitch from the list to the right of the propeller:
* MasterGuard Hub Kit is required for Turning Point propeller housings.
 
 
MERCURY & MARINER Props
 
[includes 4 stroke models]
70hp (87-89) / 75hp / 90hp / 100hp / 115hp / 125hp / 140hp /
40-60hp Bigfoot (2 & 4 stroke) /
150 XR4/6 (thru 1993, includes equivalent Mariner Magnum I, II, III.)
  NOTE: Mercury / Mariner (1977 and older) not available from Turning Point Propellers, Inc.
   
Aluminum Your hub kit is: Item# 30

High Performance Series
40hp - 150hp
A true high performance aluminum propeller!
Prop housing options: *Hub kit is required
Dia. x Pitch
14 x 11
14 x 13
13-3/4 x 15
13-1/4 x 17
13-1/4 x 19
13-1/4 x 21
13-1/4 x 23
 Item #
H1-1411
H1-1413
H1-1315
H1-1317
H1-1319
H1-1321
H1-1323
Stainless Steel Your hub kit is: Item# 40

High Performance Series
40hp - 150hp
The best all-around stainless steel propeller in the business!
Prop housing options: *Hub kit is required
Dia. x Pitch
13-1/4 x 15
13-1/4 x 17
13-1/4 x 19
13-1/4 x 21
 Item #
E1-1315
E1-1317
E1-1319
E1-1321
 
 
     
 
Find a prop and hub to fit your boating needs.
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Propellers purchased before 2005 that use the MasterGurad rubber hub kit system.
 
 
 
©2005 Turning Point Propellers, Inc. 896 Cambridge Drive, Elk Grove Village, IL 60007 ph: 847.437.6800 fx: 847.437.6868 email: sales@turningpointpropellers.com
_Quick Pick Propeller Guide_________
According to your manual's recommended
WOT RPM range for your motor.....
- RPM's too high? (Move up in pitch)
- RPM's too low? (Move down in pitch)
- RPM's just right? (Stay with the same pitch)
 Note: For every 2" of pitch will raise or lower your
RPM's by 400(approx).

WOT RPM's for MERCURY & MARINER Motors
Check your manual or the list below for your motor's WOT RPM range.
At WOT your boat should ideally be running at the upper end of the
range for maximum performance. Water sports or extra people on board
may require a drop in pitch to meet the WOT RPM requirements.
Engine Model Drive Gear Ratio WOT RPM
115 - 2.07 4750-5250
115 4-Stroke - 2.07 5000-6000
115 4-Stroke SW - 2.07 5000-6000
125 Classic - 2.07 4750-5250
125 SW - 2.07 4750-5250
40 Big Foot - 2.3 5500-6000
50 Big Foot - 2.3 5500-6000
60 Big Foot - 2.3 5000-5500
60 Big Foot - 2.3 5500-6000
75 4-Stroke - 2.3 5000-6000
75 Classic - 2.3 4750-5250
90 4-Stroke - 2.3 5000-6000
90 4-Stroke SW - 2.3 5000-6000
90 Classic - 2.3 5000-5500
90 SW - 2.3 5000-5500