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Propco Marine Propellers Equipment

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

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

SizeLM80-9SP* ( 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* )
Price149.00
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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