US Marine | Force | Chrysler Propeller | 50-75hp | 1991-current

Name: US Marine | Force | Chrysler Propeller | 50-75hp | 1991-current
Brand: Propco Marine Propellers

Model LM80-9SP*

Aluminum and stainless steel 3-blade propellers by Propco for US Marine, Force and Chrysler 50–75 hp outboards (1991–current), thru-hub exhaust; pitches 9 to 16.

Description

US Marine | Force | Chrysler Propeller | 50-75hp | 1991-current is a range of 3-blade replacement propellers for US Marine, Force and Chrysler 50, 70 and 75 hp outboards, model years 1991 to current, with thru-hub exhaust and 13 spline. The range is offered in aluminum and stainless steel versions. Propco designs and manufactures its propellers in the USA.

Fitment

Make: US Marine, Force & Chrysler
Horsepower: 50, 70, 75 hp
Years: 1991–current
Blades: 3
Hub: Thru-hub exhaust
Spline: 13

Available propellers

Sizes are diameter x pitch.

`LM80-9SP*` – 12 x 9, aluminum, heavy load, special performance, cupped
`LM79-10SP*` – 12 x 10, aluminum, heavy load, special performance, cupped
`LM78-11SP*` – 12 x 11, aluminum, heavy load, special performance, cupped
`LM77-12SP*` – 10 3/8 x 12, aluminum, cruise, special performance, cupped
`LM75-13SP*` – 10 3/8 x 13, aluminum, cruise, special performance, cupped
`LM76-14SP*` – 10 3/8 x 14, aluminum, cruise, special performance, cupped
`LM74-15SP*` – 10 x 15, aluminum, light load, special performance, cupped
`SSLM79-10SP*` – 12 x 10, stainless steel, heavy load, special performance, cupped
`SSLM78-11SP*` – 11 3/4 x 11, stainless steel, cruise, special performance, cupped
`SSLM77-12SP*` – 10 1/2 x 12, stainless steel, cruise, special performance, cupped
`SSLM75-13SP*` – 10 1/2 x 13, stainless steel, cruise, special performance, cupped
`SSLM76-14SP*` – 10 1/2 x 14, stainless steel, light load, special performance, cupped
`SSLM74-15SP*` – 10 1/2 x 15, stainless steel, light load, special performance, cupped
`SSLM73-16SP*` – 10 1/2 x 16, stainless steel, light load, special performance, cupped

Selection notes

If replacing an uncupped propeller, choose a cupped propeller with 2" less pitch; boats with power trim may use the same pitch.

Specifications

Size	LM80-9SP* ( 12 x 9 \| AL \| HL \| SP* ), LM79-10SP* ( 12 x 10 \| AL \| HL \| SP* ), LM78-11SP* ( 12 x 11 \| AL \| HL \| SP* ), LM77-12SP* ( 10 3/8 x 12 \| AL \| C \| SP* ), LM75-13SP* ( 10 3/8 x 13 \| AL \| C \| SP* ), LM76-14SP* ( 10 3/8 x 14 \| AL \| C \| SP* ), LM74-15SP* ( 10 x15 \| AL \| LL \| SP* ), SSLM79-10SP* ( 12 x 10 \| SS \| HL \| SP* ), SSLM78-11SP* ( 11 3/4 x 11 \| SS \| C \| SP* ), SSLM77-12SP* ( 10 1/2 x 12 \| SS \| C \| SP* ), SSLM75-13SP* ( 10 1/2 x 13 \| SS \| C \| SP* ), SSLM76-14SP* ( 10 1/2 x 14 \| SS \| LL \| SP* ), SSLM74-15SP* ( 10 1/2 x 15 \| SS \| LL \| SP* ), SSLM73-16SP* ( 10 1/2 x 16 \| SS \| LL \| SP* )
Price	149.00

Size

LM80-9SP* ( 12 x 9 | AL | HL | SP* ), LM79-10SP* ( 12 x 10 | AL | HL | SP* ), LM78-11SP* ( 12 x 11 | AL | HL | SP* ), LM77-12SP* ( 10 3/8 x 12 | AL | C | SP* ), LM75-13SP* ( 10 3/8 x 13 | AL | C | SP* ), LM76-14SP* ( 10 3/8 x 14 | AL | C | SP* ), LM74-15SP* ( 10 x15 | AL | LL | SP* ), SSLM79-10SP* ( 12 x 10 | SS | HL | SP* ), SSLM78-11SP* ( 11 3/4 x 11 | SS | C | SP* ), SSLM77-12SP* ( 10 1/2 x 12 | SS | C | SP* ), SSLM75-13SP* ( 10 1/2 x 13 | SS | C | SP* ), SSLM76-14SP* ( 10 1/2 x 14 | SS | LL | SP* ), SSLM74-15SP* ( 10 1/2 x 15 | SS | LL | SP* ), SSLM73-16SP* ( 10 1/2 x 16 | SS | LL | SP* )

Price

149.00

Engine HP	Year/ Model	Application	Material	Prop Size	No. Blades	Propco Code	Nearest OEM Equivalent Part No.
35, 55hp (not thru hub exhaust) Spline Drive Pin Locator	66 thru	HL	AL	11 x 9	3	C34	Houseboat & Pontoon
HL	AL	10 3/8 x 11 1/2	3	C35	P-287
HL	AL	10 1/2 x 12	3	C45	P-293
C	AL	10 3/8 x 13 1/4	3	C55	P-273
LL	AL	10 3/8 x 14	3	C56	P-275

Engine HP	Year/ Model	Application	Material	Prop Size	No. Blades	Propco Code
50-70hp (thru hub exhaust)	91 thru	HL	AL	12 x 9	3	LM80-9SP*
HL	Al	12 x 10	3	LM79-10SP*	47-73134A4
HL	AL	12 x 11	3	LM78-11SP*
C	AL	10 3/8 x 12	3	LM77-12SP*	48-73134A4
C	AL	10 3/8 x 13	3	LM75-13SP*	48-73136A4
C	AL	10 3/8 x 14	3	LM76-14SP*	48-73138A4
LL	AL	10 x 15	3	LM74-15SP*	48-73140A4
HL	SS	12 x 10	3	SSLM79-10SP*	Stainless Steel
C	SS	11 3/4 x 11	3	SSLM78-11SP*	Stainless Steel
C	SS	10 1/2 x 12	3	SSLM77-12SP*	Stainless Steel
C	SS	10 1/2 x 13	3	SSLM75-13SP*	Stainless Steel
LL	SS	10 1/2 x 14	3	SSLM76-14SP*	Stainless Steel
LL	SS	10 1/2 x 15	3	SSLM74-15SP*	Stainless Steel
LL	SS	10 1/2 x 16	3	SSLM73-16SP*	Stainless Steel

Engine HP	Year/ Model	Application	Material	Prop Size	No. Blades	Propco Code
70, 85, 125, 150hp (thru hub exhaust) 15 tooth spline Thrust washer W1	88-92	HL	AL	13 1/2 x 13	3	CHR55-13SP*
HL	AL	13 1/2 x 15	3	CHR57-15SP*	P692
HL	AL	13 1/4 x 17	3	CHR58-17SP*	P685
C	Al	13 x 19	3	CHR59-19SP*	PS686
C	AL	13 x 21	3	CHR60-21SP*
LL	AL	13 x 23	3	CHR61-23SP*	PS528

Engine HP	Year/ Model	Application	Material	Prop Size	No. Blades	Propco Code	Nearest OEM Equivalent Part No.
85, 125, 150hp (thru hub exhaust) 15 tooth spline Thrust washer W1	88-92	C	AL	13 x 17	4	QRJ-TCHRJ2-17SP*	Quad-R-Jet
LL	AL	13 x 19	4	QRJ-TCHRJ3-19SP*	Quad-R-Jet
LL	AL	13 x 21	4	QRJ-TCHRJ14-21SP*	Quad-R-Jet

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