Yamaha Propeller Specifications

AL  = Aluminum
SS  = Stainless Steel
LL  = Light Load
HL  = Heavy Load
C  = Cruise
W  = Weedless
SW  = Semi Weedless
SP  = Special Performance
*  = Cupped Propeller

Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.
25, 28, 30hp
(thru hub exhaust)
76 thru HL AL 10 1/4 x 9 3 LY30-9P  
C AL 10 1/4 x 11 3 LY31-11SP*  
LL AL 10 1/4 x 13 3 LY32-13SP*  
LL AL 10 1/4 x 15 3 LY33-15SP*  
25, 28, 30hp
(thru hub exhaust)
76 thru HL SS 10 1/4 x 9 3 SSLY30-9P* Stainless Steel 
C SS 10 1/4 x 11 3 SSLY31-11SP* Stainless Steel  
LL SS 10 1/4 x 13 3 SSLY32-13SP*   Stainless Steel
LL SS 10 1/4 x 15 3 SSLY33-15SP*   Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.
40, 48, 50, 55, 60hp
(thru hub exhaust)
81 thru HL AL 12 x 9 3 LY80-9SP*   
HL AL 12 x 10 3  LY79-10SP* 48-73132A4 
C AL 12 x 11 3 LY78-11SP*   
C AL 10 3/8 x 12 3 LY77-12SP*  48-73134A4 
C AL 10 3/8 x 13 3 LY75-13SP*  48-73136A4 
C AL 10 3/8 x 14 3 LY76-14SP* 48-73138A4 
LL AL 10 x 15 3 LY74-15SP* 48-73140A4 
LL AL 10 x 16 3 LY73-16SP*   
40, 48, 50, 55, 60hp
(thru hub exhaust)
81 thru HL SS 12 1/4 x 9 3 SSLY80-9SP*  Stainless Steel 
HL SS 12 x 10 3 SSLY79-10SP* Stainless Steel
C SS 11 3/4 x 11 3 SSLY78-11SP*  Stainless Steel
C SS 10 1/2 x 12 3 SSLY77-12SP* Stainless Steel  
C SS 10 1/2 x 13 3 SSLY75-13SP* Stainless Steel  
LL SS 10 1/2 x 14 3 SSLY76-14SP* Stainless Steel  
LL SS 10 1/2 x 15 3 SSLY74-15SP* Stainless Steel  
LL SS 10 1/2 x 16 3 SSLY73-16SP* Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

60, 70, 80, 90, 115, 140hp
(thru hub exhaust)

Thrust washer will fit standard Yamaha

78 thru HL AL 13 3/4 x 15 3 LY57-15SP*  6E5-45947-00EL
C AL 13 1/4 x 17 3 LY58-17SP*  6E5-45945-00EL
C AL 13 x 19 3 LY59-19SP*  6E5-45941-00EL
C AL 13 x 21 3 LY60-21SP*  6E5-45943-00EL
LL AL 13 x 23 3 LY61-23SP*  
LL AL 13 x 25 3 LY62-25SP*  
HL AL 14 x 10 3 LY53-10SP* Pontoon & Houseboat
HL AL 14 x 11 3 LY54-11SP* Pontoon & Houseboat
HL AL 14 x 13  3  LY55-13SP* Pontoon & Houseboat  
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

60, 70, 80, 90, 115, 140hp
(thru hub exhaust).

Thrust washer will fit standard Yamaha

78 thru C AL 13 x 17 4 QRJ-T LY58-17SP* Quad-R-Jet
C AL 13 x 19 4 QRJ-T LY59-19SP* Quad-R-Jet
LL AL 13 x 21 4 QRJ-T LY60-21SP* Quad-R-Jet
HL SS 13 1/4 x 13 3 SSLY55-13SP* Stainless Steel
HL SS 13 1/4 x 15 3 SSLY57-15SP* Stainless Steel
C SS 13 1/4 x 17 3 SSLY58-17SP* Stainless Steel
C SS 13 1/4 x 19 3 SSLY59-19SP* Stainless Steel
LL SS 13 1/4 x 21 3 SSLY60-21SP* Stainless Steel
LL SS 13 1/4 x 23 3 SSLY61-23SP* Stainless Steel
LL SS 13 1/4 x 25 3 SSLY62-25SP* Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

150hp Pro V6
(thru hub exhaust)

Thrust washer will fit standard Yamaha

78 thru C SS 13 1/2 x 15 4 SSX4LY57-15SP* Stainless Steel
C SS 13 1/2 x 17 4 SSX4LY58-17SP* Stainless Steel
C SS 13 1/2 x 19 4 SSX4LY59-19SP* Stainless Steel
LL SS 13 1/2 x 21 4 SSX4LY60-21SP* Stainless Steel
LL SS 13 1/2 x 23 4 SSX4LY61-23SP* Stainless Steel  
LL SS 13 1/2 x 25 4 SSX4LY62-25SP* Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Right Hand Rotation

78 thru HL AL 16 x 10 3 LYR10SP*  Pontoon & Houseboat
HL AL 16 x 11 3 LYR11SP*  Pontoon & Houseboat
HL AL 16 x 12 3 LYR12SP*  Pontoon & Houseboat
HL AL 15 3/4 x 13 3 LYR13SP*   Pontoon & Houseboat
HL AL 16 x 14 3 LYR14SP*  
HL AL 15 3/4 x 15 3 LYR15SP* 6G5-45941-00EL
HL AL 16 x 16 3 LYR16SP*  
C AL 14 1/2 x 17 3 LYR17SP* 6G5-45947-00EL 
HL AL 16 x 18 3 LYR18SP*  
C AL 14 1/2 x 19 3 LYR19SP* 6G5-45945-00EL
C AL 14 x 21 3 LYR21SP* 6G5-45943-00EL
LL AL 14 x 23 3 LYR13SP* 6G5-45949-00EL
LL AL 14 x 25 3 LYR25SP*  
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Left Hand Rotation

78 thru C AL 14 1/2 x 17 3 LYL17SP* 6G5-45947-00EL
C AL 14 1/2 x 19 3 LYL19SP*  
C AL 14 x 21 3 LYL21SP*  
LL AL 14 x 23 3 LYL23SP*  
LL AL 14 x 25 3 LYL23SP*  
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Right Hand Rotation

78 thru C AL 14 x 17 4 QRJ-TLY17SP* Quad-R-Jet
C AL 14 x 19 4 QRJ-TLY19SP* Quad-R-Jet
C AL 14 x 21 4 QRJ-TLY21SP* Quad-R-Jet
LL AL 14 x 23 4 QRJ-TLY23SP* Quad-R-Jet
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Right Hand Rotation

78 thru HL SS 14 1/4 x 15 3 SSLYR15SP*   Stainless Steel
C SS 14 1/4 x 17 3 SSLYR17SP*  Stainless Steel
C SS 14 1/4 x 19 3 SSLYR19SP*   Stainless Steel
C SS 14 1/4 x 21 3 SSLYR21SP*  Stainless Steel
LL SS 14 1/4 x 23 3 SSLYR23SP* Stainless Steel 
LL SS 14 1/4 x 25 3 SSLYR25SP* Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Left Hand Rotation

78 thru HL SS 14 1/4 x 15 3 SSLYL15SP*   Stainless Steel
C SS 14 1/4 x 17 3 SSLYL17SP*  Stainless Steel
C SS 14 1/4 x 19 3 SSLYL19SP*   Stainless Steel
C SS 14 1/4 x 21 3 SSLYL21SP*  Stainless Steel
LL SS 14 1/4 x 23 3 SSLYL23SP* Stainless Steel 
LL SS 14 1/4 x 25 3 SSLYL25SP* Stainless Steel
Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.

Outboard & Sterndrive
150hp, 175hp, 200hp, 225hp, 260hp V6 & V8 SD
(thru hub exhaust)

Thrust washer W3 or 77987

Right Hand Rotation

78 thru HL SS 13 1/2 x 15 4 SSX4LY15SP*   Stainless Steel
HL SS 13 1/2 x 17 4 SSX4LY17SP*  Stainless Steel
HL SS 13 1/2 x 19 4 SSX4LY19SP*   Stainless Steel
C SS 13 1/2 x 21 4 SSX4LY21SP*  Stainless Steel
LL SS 13 1/2 x 23 4 SSX4LY23SP* Stainless Steel 
LL SS 13 1/2 x 25 4 SSX4LY25SP* Stainless Steel

NOTE:  If using Uncupped Propeller, use Cupped Propeller with 2" less pitch. Boats with power trim may use same pitch.

QRJ-T 4-blade  gives better holeshot, less torque on steering, better boat handling and lower planing speeds.

AL  = Aluminum
SS  = Stainless Steel
LL  = Light Load
HL  = Heavy Load
C  = Cruise
W  = Weedless
SW  = Semi Weedless
SP  = Special Performance
*  = Cupped Propeller

REVERSE HOOK CUP PROPELLERS

Propco's patented Reverse Hook Cup Propellers are designed for use on houseboats, workboats and barges. 'RHC' technology gives up to 200% more reversibility - allowing drivers to turn more effectively, stop forward momentum, and control the boat while in reverse. Customers have stated the RHC propeller literally "takes the fear out of returning to the marina" and with this prop "the stern will now swing around and hold into the wind".

Engine HP Year/
Model
Application Material Prop Size No. Blades Propco Code Nearest OEM Equivalent Part No.
35-50hp       12 x 9   RHCLY80-9SP  
    12 x 10   RHCLY79-10SP  
    12 x 11   RHCLY78-11SP  
70-140hp       14 x 10   RHCLY53-10SP   
    14 x 11    RHCLY54-11SP  
    14 x 13   RHCLY55-13SP   
150-300hp V6
Right Hand
      16 x 10   RHCLYR10SP   
    16 x 11   RHCLYR11SP   
    16 x 12    RHCLYR12SP  
     15 3/4 x 13    RHCLYR13SP  
    16 x 14     RHCLYR14SP  
    15 3/4 x 15     RHCLYR15SP  
150-300hp V6
Left Hand
      16 x 10    RHCLYL10SP  
    16 x 11   RHCLYL11SP  
    15 3/4 x 13    RHCLYL13SP  
    15 3/4 x 15   RHCLYL15SP