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Propco Marine Propellers Equipment

Mariner Propeller | 65-150hp | 1963-current

Model LM53-10SP*

Aluminum and stainless steel 3-blade propellers by Propco for Mariner 65–150 hp outboards (1963–current), thru-hub exhaust; pitches 10 to 25.

Description

Mariner Propeller | 65-150hp | 1963-current is a range of 3-blade replacement propellers for Mariner 65–150 hp outboards (3, 4 and 6 cylinder inline), model years 1963 to current, with thru-hub exhaust. The range is offered in aluminum and stainless steel versions. Propco designs and manufactures its propellers in the USA.

Fitment

  • Make: Mariner
  • Horsepower: 65, 70, 75, 80, 85, 90, 95, 100, 115, 125, 135, 140, 150 hp; 3, 4 & 6 cylinder inline
  • Years: 1963–current
  • Blades: 3
  • Hub: Thru-hub exhaust
  • Thrust washer: W6 or 75282

Available propellers

Sizes are diameter x pitch.

  • `LM53-10SP*` – 14 x 10, aluminum, heavy load, special performance, cupped
  • `LM54-11SP*` – 14 x 11, aluminum, heavy load, special performance, cupped
  • `LM55-13SP*` – 14 x 13, aluminum, heavy load, special performance, cupped
  • `LM57-15SP*` – 13 3/4 x 15, aluminum, heavy load, special performance, cupped
  • `LM58-17SP*` – 13 1/2 x 17, aluminum, cruise, special performance, cupped
  • `LM59-19SP*` – 13 x 19, aluminum, cruise, special performance, cupped
  • `LM60-12SP*` – 13 x 21, aluminum, cruise, special performance, cupped
  • `LM61-23SP*` – 13 x 23, aluminum, light load, special performance, cupped
  • `LM62-25SP*` – 13 x 25, aluminum, light load, special performance, cupped
  • `SSLM55-13SP*` – 13 1/4 x 13, stainless steel, heavy load, special performance, cupped
  • `SSLM57-15SP*` – 13 1/4 x 15, stainless steel, heavy load, special performance, cupped
  • `SSLM58-17SP*` – 13 1/4 x 17, stainless steel, cruise, special performance, cupped
  • `SSLM59-19SP*` – 13 1/4 x 19, stainless steel, cruise, special performance, cupped
  • `SSLM60-21SP*` – 13 1/4 x 21, stainless steel, light load, special performance, cupped
  • `SSLM61-23SP*` – 13 1/4 x 23, stainless steel, light load, special performance, cupped
  • `SSLM62-25SP*` – 13 1/4 x 25, 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

SizeLM53-10SP* ( 14 x 10 | AL | HL | SP* ), LM54-11SP* ( 14 x 11 | AL | HL | SP* ), LM55-13SP* ( 14 x 13 | AL | HL | SP* ), LM57-15SP* ( 13 3/4 x 15 | AL | HL | SP* ), LM58-17SP* ( 13 1/2 x 17 | AL | C | SP* ), LM59-19SP* ( 13 x 19 | AL | C | SP* ), LM60-12SP* ( 13 x 21 | AL | C | SP* ), LM61-23SP* ( 13 x 23 | AL | LL | SP* ), LM62-25SP* ( 13 x 25 | AL | LL | SP* ), SSLM55-13SP* ( 13 1/4 x 13 | SS | HL | SP* ), SSLM57-15SP* ( 13 1/4 x 15 | SS | HL | SP* ), SSLM58-17SP* ( 13 1/4 x 17 | SS | C | SP* ), SSLM59-19SP* ( 13 1/4 x 19 | SS | C | SP* ), SSLM60-21SP* ( 13 1/4 x 21 | SS | LL | SP* ), SSLM61-23SP* ( 13 1/4 x 23 | SS | LL | SP* ), SSLM62-25SP* ( 13 1/4 x 25 | SS | LL | SP* )
Price167.00
Engine HP Year/ Model Application Material Prop Size No. Blades Propco Code
18, 20, 25hp (thru hub exhaust) 85 thru HL AL 10 3/8 x 9 3 M24-9P
HL AL 10 3/8 x 11 3 M25-11P* 48-19638A40
C AL 10 3/8 x 13 3 M26-13P* 48-19640A40
LL AL 10 3/8 x 15 3 M27-15P* 48-19642A40
HL SS 10 1/4 x 9 3 SSM24-9SP* Stainless Steel
HL SS 10 1/4 x 11 3 SSM25-11SP* Stainless Steel
C SS 10 x 13 3 SSM26-13SP* Stainless Steel
LL SS 10 x 15 3 SSM27-15SP* Stainless Steel
Engine HP Year/ Model Application Material Prop Size No. Blades Propco Code
25hp 4-stroke, 30, 35, 40, 45, 48, 50, 55, 60, 70hp (thru hub exhaust) Thrust washer 73345A1 77 thru HL AL 12 x 9 3 LM80-9SP*
HL AL 12 x 10 3 LM79-10SP* 48-73132A4
C 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 Nearest OEM Equivalent Part No.
80, 85hp (thru hub exhaust) Thrust washer 65091 77 HL AL 14 x 15 3 M57-15P 48-32390
C AL 13 x 17 3 M58-17P 48-65022
C AL 13 x 19 3 M59-19P 48-65024
C AL 13 x 21 3 M60-21P 48-62780
Engine HP Year/ Model Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.
50-60hp Big Foot, 65, 70, 75, 80, 85, 90, 95, 100, 115, 125, 135, 140, 150hp 3, 4 & 6 cylinder inline (thru hub exhaust) Thrust washer W6 or 75282 63 thru HL AL 14 x 10 3 LM53-10SP* Pontoon & Houseboat
HL AL 14 x 11 3 LM54-11SP* Pontoon & Houseboat
HL AL 14 x 13 3 LM55-13SP* Pontoon & Houseboat
HL AL 13 3/4 x 15 3 LM57-15SP* 48-77342A4
C AL 13 1/4 x 17 3 LM58-17SP* 48-77344A4
C AL 13 x 19 3 LM59-19SP* 48-77346A4
C AL 13 x 21 3 LM60-21SP* 48-77348A4
LL AL 13 x 23 3 LM61-23SP* 48-77350A4
LL AL 13 x 25 3 LM62-25SP*

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