Propco® Replacement Props for Mercury, Mariner & MerCruiser

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Product Color
Description
Model
Other specs Quantity Price & availability

Aluminum

A Model M21-11P

M21-11P

Diameter & Pitch:
9-7/8" X 11"

Engine Mfg:
Mercury

Aluminum

A Model M23-9P

M23-9P

Diameter & Pitch:
9-7/8" X 9"

Engine Mfg:
Mercury

Aluminum

B Model M25-11P

M25-11P

Diameter & Pitch:
10-3/8" X 11"

Engine Mfg:
Mercury

Aluminum

B Model M26-13SP

M26-13SP

Diameter & Pitch:
10-3/8" X 13"

Engine Mfg:
Mercury

Aluminum

B Model M27-15SP

M27-15SP

Diameter & Pitch:
10-3/8" X 15"

Engine Mfg:
Mercury

Stainless

B Model SSM24-9SP

SSM24-9SP

Diameter & Pitch:
10.25" X 9"

Engine Mfg:
Mercury

Stainless

B Model SSM25-11SP

SSM25-11SP

Diameter & Pitch:
10.25" X 11"

Engine Mfg:
Mercury

Stainless

C Model SSM26-13SP

SSM26-13SP

Diameter & Pitch:
10.25" X 13"

Engine Mfg:
Mercury

Stainless

C Model SSM27-15SP

SSM27-15SP

Diameter & Pitch:
10.25" X 15"

Engine Mfg:
Mercury

Aluminum

D Model M35-10P

M35-10P

Diameter & Pitch:
10.75" X 10"

Engine Mfg:
Mercury

Aluminum

D Model M36-11P

M36-11P

Diameter & Pitch:
10.75" X 11"

Engine Mfg:
Mercury

Aluminum

D Model M37-12P

M37-12P

Diameter & Pitch:
10.75" X 12"

Engine Mfg:
Mercury

Aluminum

D Model M38-13P

M38-13P

Diameter & Pitch:
10.75" X 13"

Engine Mfg:
Mercury

Aluminum

E Model M45-10P

M45-10P

Diameter & Pitch:
10.75" X 10"

Engine Mfg:
Mercury

Aluminum

E Model M46-11P

M46-11P

Diameter & Pitch:
10.75" X 11"

Engine Mfg:
Mercury

Aluminum

E Model M47-12P

M47-12P

Diameter & Pitch:
10.75" X 12"

Engine Mfg:
Mercury

Aluminum

E Model M48-13P

M48-13P

Diameter & Pitch:
10.75" X 13"

Engine Mfg:
Mercury

Aluminum

E Model M50-15P

M50-15P

Diameter & Pitch:
10.75" X 15"

Engine Mfg:
Mercury

Aluminum

F Model LM79-10SP

LM79-10SP

Diameter & Pitch:
12" X 10"

Engine Mfg:
Mercury

Aluminum

F Model LM78-11SP

LM78-11SP

Diameter & Pitch:
12" X 11"

Engine Mfg:
Mercury

Aluminum

F Model LM77-12SP

LM77-12SP

Diameter & Pitch:
10-3/8" X 12"

Engine Mfg:
Mercury

Aluminum

F Model LM75-13SP

LM75-13SP

Diameter & Pitch:
10-3/8" X 13"

Engine Mfg:
Mercury

Aluminum

F Model LM76-14SP

LM76-14SP

Diameter & Pitch:
10-3/8" X 14"

Engine Mfg:
Mercury

Aluminum

F Model LM74-15SP

LM74-15SP

Diameter & Pitch:
10" X 15"

Engine Mfg:
Mercury

Aluminum

F Model LM73-16SP

LM73-16SP

Diameter & Pitch:
10" X 16"

Engine Mfg:
Mercury

Stainless

F Model SSLM78-11SP

SSLM78-11SP

Diameter & Pitch:
12" X 11"

Engine Mfg:
Mercury

Stainless

G Model SSLM77-12SP

SSLM77-12SP

Diameter & Pitch:
12" X 12"

Engine Mfg:
Mercury

Stainless

G Model SSLM75-13SP

SSLM75-13SP

Diameter & Pitch:
10.5" X 13"

Engine Mfg:
Mercury

Stainless

G Model SSKN76-14SP

SSLM76-14SP

Diameter & Pitch:
10.5" X 14"

Engine Mfg:
Mercury

Aluminum

H Model M56-15P

M56-15P

Diameter & Pitch:
12.5" X 15"

Engine Mfg:
Mercury

Aluminum

H Model M57-15P

M57-15P

Diameter & Pitch:
14" X 15"

Engine Mfg:
Mercury

Aluminum

I Model M55-13P

M55-13P

Diameter & Pitch:
14" X 13"

Engine Mfg:
Mercury

Aluminum

I Model M57-15P

M57-15P

Diameter & Pitch:
14" X 15"

Engine Mfg:
Mercury

Aluminum

I Model M58-17P

M58-17P

Diameter & Pitch:
13" X 17"

Engine Mfg:
Mercury

Aluminum

I Model M59-19P

M59-19P

Diameter & Pitch:
13" X 19"

Engine Mfg:
Mercury

Aluminum

I Model N60-21P

M60-21P

Diameter & Pitch:
13" X 21"

Engine Mfg:
Mercury

Aluminum

J Model LM57-15SP

LM57-15SP

Diameter & Pitch:
13.75" X 15"

Engine Mfg:
Mercury

Aluminum

J Model LM58-17SP

LM58-17SP

Diameter & Pitch:
13.25" X 17"

Engine Mfg:
Mercury

Aluminum

J Model LM59-19SP

LM59-19SP

Diameter & Pitch:
13" X 19"

Engine Mfg:
Mercury

Aluminum

J Model LM60-21SP

LM60-21SP

Diameter & Pitch:
13" X 21"

Engine Mfg:
Mercury

Aluminum

J Model LM61-23SP

LM61-23SP

Diameter & Pitch:
13" X 23"

Engine Mfg:
Mercury

Aluminum

K Model QRJ-TLM58-17SP

QRJ-T LM58-17SP

Diameter & Pitch:
13" X 17"

Engine Mfg:
Mercury

Aluminum

K Model QRJ-T LM59-19SP

QRJ-T LM59-19SP

Diameter & Pitch:
13" X 19"

Engine Mfg:
Mercury

Aluminum

K Model QRJ-T LM60-21SP

QRJ-T LM60-21SP

Diameter & Pitch:
13" X 21"

Engine Mfg:
Mercury

Stainless

L Model SSLM57-15SP

SSLM57-15SP

Diameter & Pitch:
13.25" X 15"

Engine Mfg:
Mercury

Stainless

L Model SSLM58-17SP

SSLM58-17SP

Diameter & Pitch:
13.25" X 17"

Engine Mfg:
Mercury

Stainless

L Model SSLM59-19SP

SSLM59-19SP

Diameter & Pitch:
13.25" X 19"

Engine Mfg:
Mercury

Stainless

L Model SSLM60-21SP

SSLM60-21SP

Diameter & Pitch:
13.25" X 21"

Engine Mfg:
Mercury

Aluminum

L Model SSLM61-23SP

SSLM61-23SP

Diameter & Pitch:
13.25" X 23"

Engine Mfg:
Mercury

Stainless

L Model SSLM62-25SP

SSLM62-25SP

Diameter & Pitch:
13.25" X 23"

Engine Mfg:
Mercury

Aluminum

L Model QRJ-TLM61-23SP

QRJ-TLM61-23SP

Diameter & Pitch:
13" X 23"

Engine Mfg:
Mercury

Aluminum

N Model QRJ-T BM17SP

QRJ-T BM17SP

Diameter & Pitch:
14" X 17"

Engine Mfg:
Mercury

Aluminum

N Model QRJ-T BM19SP

QRJ-T BM19SP

Diameter & Pitch:
14" X 19"

Engine Mfg:
Mercury

Aluminum

N Model QRJ-T BM21SP

QRJ-T BM21SP

Diameter & Pitch:
13.75" X 21"

Engine Mfg:
Mercury

Aluminum

M Model QRJ-TBM23SP

QRJ-T BM23SP

Diameter & Pitch:
13.5" X 23"

Engine Mfg:
Mercury

Stainless

J Model SSLM61-23SP

SSLM61-23SP

Diameter & Pitch:
13.25" X 23"

Engine Mfg:
Mercury

Stainless

P Model SSBMR15S

SSBMR15SP

Diameter & Pitch:
14.25" X 15"

Engine Mfg:
Mercury

Stainless

M Model SSBMR17SP

SSBMR17SP

Diameter & Pitch:
14.25" X 17"

Engine Mfg:
Mercury

Stainless

M Model SSBMR19SP

SSBMR19SP

Diameter & Pitch:
14.25" X 19"

Engine Mfg:
Mercury

Stainless

O Model SSBMR21SP

SSBMR21SP

Diameter & Pitch:
14.25" X 21"

Engine Mfg:
Mercury

Stainless

M Model SSBMR23SP

SSBMR23SP

Diameter & Pitch:
14.25" X 23"

Engine Mfg:
Mercury

Aluminum

Q Model M24-9P

M24-9P

Diameter & Pitch:
10-3/8" X 9"

Engine Mfg:
Mariner

Stainless

G Model SSLM74-15SP

SSLM74-15SP

Diameter & Pitch:
10.5" X 15"

Engine Mfg:
Mercury

Stainless

G Model SSLM79-10SP

SSLM79-10SP

Diameter & Pitch:
12" X 10"

Engine Mfg:
Mercury

Aluminum

K Model LM55-11SP

LM54-11SP

Diameter & Pitch:
14" X 11"

Engine Mfg:
Mercury

Stainless

K Model LM55-13SP

LM55-13SP

Diameter & Pitch:
14" X 13"

Engine Mfg:
Mercury

Stainless

J MModel SSLM62-25SP

SSLM62-25SP

Diameter & Pitch:
13.25" X 25"

Engine Mfg:
Mercury

Aluminum

M Model BMR23SP

BMR23SP

Diameter & Pitch:
14" X 23"

Engine Mfg:
Mercury

Aluminum

M Model BMR25SP

BMR25SP

Diameter & Pitch:
14" X 25"

Engine Mfg:
Mercury

Stainless

M Model SSBMR25SP

SSBMR25SP

Diameter & Pitch:
14.25" X 25"

Engine Mfg:
Mercury
  • Great as a spare or as an upgrade
  • Undergo rigorous testing
  • Unless otherwise noted, props are 3-blade aluminum with right-hand rotation with thru-hub exhaust
  • Click Product Description below chart for additional details

Whether you want a spare prop or need to upgrade your current prop, you won't find one better than Propco®. Whether in aluminum or stainless steel (SS), these Propco®-designed props and metals undergo strenuous testing. The Propco® 4-blade props (4B) provide far superior handling in pleasure and performance boating. Unless otherwise noted, props are 3-blade aluminum with right-hand rotation and are thru-hub exhaust.

If you are currently using uncupped propellers, use cupped propellers with 2" less pitch. Boats with power trim may use same pitch. 4-blade aluminum gives better hole shot, less torque on steering, better boat handling, lower planing speeds, more power, and smoother running.

A - 1963-1981; 20 hp

B - Mercury - 1980 thru current; Mariner - 1985 thru current; 18-20-25 hp

C - Mercury - 1980 thru current; Mariner - 1985 thru current; 18-20-25 hp

D - 1962-1969; 35-50 hp; 11 tooth spline

E - 1970-1973; 40-50 hp; 13 tooth spline

F - 1974 thru current; 30-40-50-60-65-70 hp; 13 tooth spline; Thrust washer 73345A1

G - 1974 thru current; 35-40-45-50-55-60-65-70 hp; Thrust washer 73345A1

H - 1961-1977; 65 hp; 4 cylinder

I - 1963-1977; 70-80-85-90-100-110-115-125-135-140-150 hp; Thrust washer 65091

J - 1963 thru current; 70-80-85-90-100-110-115-125-135-140-150 hp; Thrust washer 75282; XR4 & magnum

K - 1963 thru current; 70-80-85-90-100-110-115-125-135-140-150 hp; Thrust washer 75282
This model also fits Honda Marine -1995 thru current - 75-90-115-130 hp

L - 1963 thru current; 70-80-85-90-100-110-115-0125-135 hp; 140-150 inline 6; Thrust washer 75282
This model also fits Honda Marine -1995 thru current - 75-90-115-130 hp

M - 1978 thru current; 135-150-175-200-225-250-275-300 hp; Black Max V/6; Thrust washer W3 or 77987; thru hub exhaust

N - 1978 thru current; 135-150-175-200-225-250-275-300 hp; Thrust washer 77987

O - 1978 thru current; 135-150-175-200-225-250-275-300 hp; Thrust washer 77987

P - Mercury, Mariner & Mercruiser; 1978 thru current; 135-150-175-200-225-250-275-300-500 hp; Outboards & stern drives

Q - Mariner Engine 85 thru 18,20,25 HP Thru Hub Exhaust

Rated 2.5 out of 5 by 6 reviewers.
Rated 5 out of 5 by Repeat Customer I now have 7 PropCo props for my main and kicker and couldn't be happier. I did goof on ordering one pitch. I called PropCo and spoke with them about my mistake(I take accountability for my mistake). They offered to re-pitch the prop for 30 dollars. Prop was back within 5 days and in use again. No they aren't polished and shiny. Yes, they are heavier than others. All of my aluminum units are flat black and very rugged! When I tear them up in the rocks I will still make it back to the dock and order another from them again. August 1, 2013
Rated 5 out of 5 by Worked Great For Me I just used this last week on my 1988 17' Bass Tracker with a 1988 45 hp Mercury for a 4 day camping trip on a small island. Everywhere we went was by boat. It's as good a prop as any I've used in over 30 years of boating. All I care about is that is works great and it does. It was a bonus that I received it in 4 days. May 11, 2013
Rated 1 out of 5 by Junk I am just glad that I was able to return it! Bass Pro took care of me. Propco needs to address a quality control issue. November 16, 2010
Rated 1 out of 5 by poor quality construction looked and felt very poor. but to be fair i cant rate how it ran because i returned it immediatley. it looked nothing like the picture of which i ordered and went with another companies prop. July 5, 2010
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20 Questions | 21 Answers

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Details: 
Motor is on a nitro 170 DC. I would like the same performance.

Answers

Staff Answer
A: 
If your diameter for your prop is 13-1/4 then item number 282468 will work for your 21 pitch 1994 Mercury 115hp Motor. Thanks
11 months ago
by
 - Springfield, MO
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1 year, 9 months ago
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Staff Answer
A: 
Theoretically, a prop with a larger pitch would give you a faster top end speed. However, it will also be more taxing on the fuel economy of your boat.

Because there are a lot of factors influencing the speed and performance of your vessel's motor, I would speak with the boat manufacturer directly to see what they would recommend. They should be able to assist you in getting more top end speed from your boat.
1 year, 9 months ago
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Q: 
1 answer

What propeller do I need

Details: 
I tried to get all the numbers off the current propeller.

I've got a Mariner Magnum 40 seriel 06417820.

Numbers on the existing prop:
PN4062y
Propo 12p
Propco 16p
Engine 18871-C

I'm looking for a good all around prop for the pontoon. Given the choice I'd take speed over accelleration...
1 year, 10 months ago
by
 - Higgins Lake, MI
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Staff Answer
A: 
Try item number 282434, which fits a 12 x 10. However, you will need to know the correct diameter and pitch to find the proper fit. Thanks
1 year ago
by
 - Springfield, MO
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1 year, 11 months ago
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 - Missouri
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Staff Answer
A: 
I do not show a prop listed online to fit your 118 Mercruiser i/o. Propco: http://www.propcopropellers.com/mercruiser_Props.htm. Thanks
1 year ago
by
 - Springfield, MO
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Q: 
1 answer

What prop do I need?

Details: 
Just bought a new 2012 Tracker Pro Team 175 TXW with a 60hp 4-stroke Mercury. I want to buy a spare prop for emergency situations - aluminum is fine. What type and size do I need?
2 years ago
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Staff Answer
A: 
To determine the correct prop you will need to know the diameter and pitch. Below are a few options to fit your 60 HP 4-Stroke Mercury:

Item number 21-524-310- plus code number below”
Diameter/Pitch = Code
12” x 10” =22
12” x 11” = 23
10-3/8” x 12” = 24
10-3/8” x 13” = 25
10-3/8” x 14” = 26
10” x 15” = 27
10” x 16” = 28

Thanks
2 years ago
by
 - springfield, mo
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Details: 
You are advertising Propco props made with composite materials. Are these the kind of composite props on which the blades are replaceable? Also, do you have something close to 13.5 x 17" for my Evinrude E-tec 60hp?
2 years, 5 months ago
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Staff Answer
A: 
No, the blades are not replaceable on the prop. The Propco Props are made from either an aluminum or stainless steel (ss) material. Item number 38-524-300-61 will fit a 1968 thru current year 60 HP with a 13-1/4” diameter and 17” pitch. I hope this helps. Thanks
2 years ago
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 - springfield, mo
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Details: 
I am looking for a spare prop for a 2010 8 hp 4-stroke. I don't see this hp listed. What size would you recommend? Are there any choices in this size? Are there 4-blades for this motor?

(I'm in the city and the motor is up north, otherwise I'd read the size off the present prop.)
3 years ago
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