Propco Marine Propellers Equipment
Mercruiser Propeller | 1A, B, C 120-502hp Alpha One 2.5-6.2L, Black Max Series | 1970-current
Propco aftermarket aluminum and stainless steel 3-blade propellers for MerCruiser 1A, B, C 120-502 hp, Alpha One 2.5-6.2L and Black Max series drives, RH and LH, 10-25 pitch.
Description
The MerCruiser Propeller for 1A, B, C 120-502 hp, Alpha One and Black Max series is a USA-made 3-blade replacement propeller range from Propco, offered in aluminum and stainless steel, right- and left-hand rotation, from heavy-load to light-load pitches. All sizes are special-performance cupped designs.
Fitment
- Make: MerCruiser
- Engines: 1A, B, C 120, 140, 145, 165, 190, 260, 350, 424, 454, 465, 502 hp
- Alpha One: 2.5L, 3.0L, 3.7L, D4.2L, 4.3L, 5.0L, 5.7L, 6.2L
- Black Max series
- Years: 1970-current
- Exhaust: thru-hub
- Thrust washer: W3 or 77987
- Blades: 3
Available sizes
| Propco code | Diameter x pitch (in) | Material | Application | Features |
|---|---|---|---|---|
| BMR10SP\* | 16 x 10 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR11SP\* | 16 x 11 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR12SP\* | 16 x 12 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR13SP\* | 15 3/4 x 13 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR14SP\* | 16 x 14 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR15SP\* | 15 1/4 x 15 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR16SP\* | 16 x 16 | Aluminum | Heavy load | special performance, cupped, RH rotation |
| BMR17SP\* | 14 1/2 x 17 | Aluminum | Cruise | special performance, cupped, RH rotation |
| BMR18SP\* | 16 x 18 | Aluminum | Cruise | special performance, cupped, RH rotation |
| BMR19SP\* | 14 1/2 x 19 | Aluminum | Cruise | special performance, cupped, RH rotation |
| BMR21SP\* | 14 x 21 | Aluminum | Cruise | special performance, cupped, RH rotation |
| BMR23SP\* | 14 x 23 | Aluminum | Light load | special performance, cupped, RH rotation |
| BMR25SP\* | 14 x 25 | Aluminum | Light load | special performance, cupped, RH rotation |
| BML10SP\* | 16 x 10 | Aluminum | Heavy load | special performance, cupped, LH rotation |
| BML11SP\* | 16 x 11 | Aluminum | Heavy load | special performance, cupped, LH rotation |
| BML13SP\* | 15 3/4 x 13 | Aluminum | Heavy load | special performance, cupped, LH rotation |
| BML16SP\* | 16 x 16 | Aluminum | Heavy load | special performance, cupped, LH rotation |
| BML17SP\* | 14 1/2 x 17 | Aluminum | Cruise | special performance, cupped, LH rotation |
| BML19SP\* | 14 1/2 x 19 | Aluminum | Cruise | special performance, cupped, LH rotation |
| BML21SP\* | 14 x 21 | Aluminum | Cruise | special performance, cupped, LH rotation |
| BML23SP\* | 14 x 23 | Aluminum | Light load | special performance, cupped, LH rotation |
| BML25SP\* | 14 x 25 | Aluminum | Light load | special performance, cupped, LH rotation |
| SSBMR15SP\* | 14 1/4 x 15 | Stainless steel | Heavy load | special performance, cupped, RH rotation |
| SSBMR17SP\* | 14 1/4 x 17 | Stainless steel | Cruise | special performance, cupped, RH rotation |
| SSBMR19SP\* | 14 1/4 x 19 | Stainless steel | Cruise | special performance, cupped, RH rotation |
| SSBMR21SP\* | 14 1/4 x 21 | Stainless steel | Cruise | special performance, cupped, RH rotation |
| SSBMR23SP\* | 14 1/4 x 23 | Stainless steel | Light load | special performance, cupped, RH rotation |
| SSBMR25SP\* | 14 1/4 x 25 | Stainless steel | Light load | special performance, cupped, RH rotation |
| SSBML15SP\* | 14 1/4 x 15 | Stainless steel | Heavy load | special performance, cupped, LH rotation |
| SSBML17SP\* | 14 1/4 x 17 | Stainless steel | Cruise | special performance, cupped, LH rotation |
| SSBML19SP\* | 14 1/4 x 19 | Stainless steel | Cruise | special performance, cupped, LH rotation |
| SSBML21SP\* | 14 1/4 x 21 | Stainless steel | Cruise | special performance, cupped, LH rotation |
| SSBML23SP\* | 14 1/4 x 23 | Stainless steel | Light load | special performance, cupped, LH rotation |
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 | BMR10SP* ( 16 x 10 | AL | HL | SP* | RH ), BMR11SP* ( 16 x 11 | AL | HL | SP* | RH ), BMR12SP* ( 16 x 12 | AL | HL | SP* | RH ), BMR13SP* ( 15 3/4 x 13 | AL | HL | SP* | RH ), BMR14SP* ( 16 x 14 | AL | HL | SP* | RH ), BMR15SP* ( 15 1/4 x 15 | AL | HL | SP* | RH ), BMR16SP* ( 16 x 16 | AL | HL | SP* | RH ), BMR17SP* ( 14 1/2 x 17 | AL | C | SP* | RH ), BMR18SP* ( 16 x 18 | AL | C | SP* | RH ), BMR19SP* ( 14 1/2 x 19 | AL | C | SP* | RH ), BMR21SP* ( 14 x 21 | AL | C | SP* | RH ), BMR23SP* ( 14 x 23 | AL | LL | SP* | RH ), BMR25SP* ( 14 x 25 | AL | LL | SP* | RH ), BML10SP* ( 16 x 10 | AL | HL | SP* | LH ), BML11SP* ( 16 x 11 | AL | HL | SP* | LH ), BML13SP* ( 15 3/4 x 13 | AL | HL | SP* | LH ), BML16SP* ( 16 x 16 | AL | HL | SP* | LH ), BML17SP* ( 14 1/2 x 17 | AL | C | SP* | LH ), BML19SP* ( 14 1/2 x 19 | AL | C | SP* | LH ), BML21SP* ( 14 x 21 | AL | C | SP* | LH ), BML23SP* ( 14 x 23 | AL | LL | SP* | LH ), BML25SP* ( 14 x 25 | AL | LL | SP* | LH ), SSBMR15SP* ( 14 1/4 x 15 | SS | HL | SP* | RH ), SSBMR17SP* ( 14 1/4 x 17 | SS | C | SP* | RH ), SSBMR19SP* ( 14 1/4 x 19 | SS | C | SP* | RH ), SSBMR21SP* ( 14 1/4 x 21 | SS | C | SP* | RH ), SSBMR23SP* ( 14 1/4 x 23 | SS | LL | SP* | RH ), SSBMR25SP* ( 14 1/4 x 25 | SS | LL | SP* | RH ), SSBML15SP* ( 14 1/4 x 15 | SS | HL | SP* | LH ), SSBML17SP* ( 14 1/4 x 17 | SS | C | SP* | LH ), SSBML19SP* ( 14 1/4 x 19 | SS | C | SP* | LH ), SSBML21SP* ( 14 1/4 x 21 | SS | C | SP* | LH ), SSBML23SP* ( 14 1/4 x 23 | SS | LL | SP* | LH ) |
|---|---|
| Price | 175.00 |
| Engine HP | Year/ Model | Application | Material | Prop Size | No. Blades | Propco Code | Nearest OEM Equivalent Part No. |
|---|---|---|---|---|---|---|---|
| Bravo-Two (thru hub exhaust) Thrust washer OEM Right Hand Rotation | 70 thru | HL | AL | 19 1/2 x 13 | 3 | BTR13SP* | 48-18608A40 |
| HL | AL | 19 1/4 x 14 | 3 | BTR15SP* | 48-18610A40 | ||
| C | AL | 18 3/4 x 17 | 3 | BTR17SP* | 48-18612A40 | ||
| C | AL | 18 1/4 x 19 | 3 | BTR19SP* | 48-18614A40 | ||
| LL | AL | 17 3/4 x 21 | 3 | BTR21SP* | 48-18616A40 | ||
| LL | AL | 17 3/4 x 23 | 3 | BTR23SP* | 48-18618A40 |
| Engine HP | Year/ Model | Application | Material | Prop Size | No. Blades | Propco Code | Nearest OEM Equivalent Part No. |
|---|---|---|---|---|---|---|---|
| Bravo-Two (thru hub exhaust) Thrust washer OEM Left Hand Rotation | 70 thru | HL | AL | 19 1/4 x 15 | 3 | BTL15SP* | 48-18611A40 |
| C | AL | 18 3/4 x 17 | 3 | BTL17SP* | 48-18613A40 | ||
| C | AL | 18 1/4 x 19 | 3 | BTL19SP* | 48-18615A40 | ||
| LL | AL | 17 3/4 x 21 | 3 | BTL21SP* | 48-18617A40 |
| Engine HP | Year/ Model | Application | Material | Prop Size | No. Blades | Propco Code | Nearest OEM Equivalent Part No. |
|---|---|---|---|---|---|---|---|
| Mercruiser 1A, B, C 120, 140, 145, 165, 228, 470, 485, 888, 898, 225, 233, 255TRS, 260, 280TRS, DT183, DT219, D254 (thru hub exhaust) Thrust washer W1 or 562992A1 Trim tab #31640A1 | 70 thru | HL | AL | 15 3/4 x 13 | 3 | M90-13SP* | 48-36020A4 |
| HL | AL | 15 3/4 x 15 | 3 | M91-15SP* | 48-79570A4 | ||
| C | AL | 15 1/2 x 17 | 3 | M92-17SP* | 48-79572A4 | ||
| C | AL | 15 1/2 x 19 | 3 | M93-19SP* | 48-79574A4 | ||
| C | AL | 15 1/4 x 21 | 3 | M94-21SP* | 48-79576A4 |
| Engine HP | Year/ Model | Application | Material | Prop Size | No. Blades | Propco Code | Nearest OEM Equivalent Part No. |
|---|---|---|---|---|---|---|---|
| Mercruiser 1A, B, C 120-350hp 424, 454, 465, 502hp Black Max Series (thru hub exhaust) Thrust washer W3 or 77987 Right Hand Rotation | 70 thru | HL | AL | 16 x 10 | 3 | BMR10SP* | Pontoon & Houseboat |
| HL | AL | 16 x 11 | 3 | BMR11SP* | Pontoon & Houseboat | ||
| HL | AL | 16 x 12 | 3 | BMR12SP* | Pontoon & Houseboat | ||
| HL | AL | 15 3/4 x 13 | 3 | BMR13SP* | 48-78114A4 | ||
| HL | AL | 16 x 14 | 3 | BMR14SP* | |||
| HL | AL | 15 3/4 x 15 | 3 | BM515SP* | 48-78116A4 | ||
| HL | AL | 16 x 16 | 3 | BMR16SP* | |||
| C | AL | 14 1/2 x 17 | 3 | BMR17SP* | 48-78118A4 | ||
| C | AL | 16 x 18 | 3 | BMR18SP* | |||
| C | AL | 14 1/2 x 19 | 3 | BMR19SP* | 48-78120A4 | ||
| C | AL | 14 x 21 | 3 | BMR21SP* | 48-78122A4 | ||
| LL | AL | 14 x 23 | 3 | BMR23SP* | 48-78124A4 | ||
| LL | AL | 14 x 25 | 3 | BMR25SP* | 48-78136A4 | ||
| HL | SS | 14 1/4 x 15 | 3 | SSBMR15SP* | Stainless Steel | ||
| C | SS | 14 1/4 x 17 | 3 | SSBMR17SP* | Stainless Steel | ||
| C | SS | 14 1/4 x 19 | 3 | SSBMR19SP* | Stainless Steel | ||
| C | SS | 14 1/4 x 21 | 3 | SSBMR21SP* | Stainless Steel | ||
| LL | SS | 14 1/4 x 23 | 3 | SSBMR23SP* | Stainless Steel | ||
| LL | SS | 14 1/4 x 25 | 3 | SSBMR25SP* | Stainless Steel | ||
| HL | SS | 13 1/2 x 15 | 4 | SSX4BM15SP* | Stainless Steel | ||
| HL | SS | 13 1/2 x 17 | 4 | SSX4BM17SP* | Stainless Steel | ||
| HL | SS | 13 1/2 x 19 | 4 | SSX4BM19SP* | Stainless Steel | ||
| C | SS | 13 1/2 x 21 | 4 | SSX4BM21SP* | Stainless Steel | ||
| LL | SS | 13 1/2 x 23 | 4 | SSX4BM23SP* | Stainless Steel | ||
| LL | SS | 13 1/2 x 25 | 4 | SSX4BM25SP* | Stainless Steel | ||
| C | AL | 14 x 17 | 4 | QRJ-T BM17SP* | Quad-R-Jet | ||
| C | AL | 14 x 19 | 4 | QRJ-T BM19SP* | Quad-R-Jet | ||
| C | AL | 14 x 21 | 4 | QRJ-T BM21SP* | Quad-R-Jet | ||
| LL | AL | 14 x 23 | 4 | QRJ-T BM23SP* | Quad-R-Jet |
| Engine HP | Year/ Model | Application | Material | Prop Size | No. Blades | Propco Code |
|---|---|---|---|---|---|---|
| Mercruiser 1A, B, C 120-350hp 424, 454, 465, 502hp Black Max Series (thru hub exhaust) Thrust washer W3 or 77987 Left Hand Rotation | 70 thru | C | AL | 14 1/2 x 17 | 3 | BML17SP* |
| C | AL | 14 1/2 x 19 | 3 | BmL19SP* | ||
| C | AL | 14 x 21 | 3 | BML21SP* | ||
| LL | AL | 14 x 23 | 3 | BML23SP* | ||
| LL | AL | 14 x 25 | 3 | BML25SP* | ||
| HL | SS | 14 1/4 x 15 | 3 | SSBML15SP* | ||
| C | SS | 14 1/4 x 17 | 3 | SSBML17SP* | ||
| C | SS | 14 1/4 x 19 | 3 | SSBML19SP* | ||
| C | SS | 14 1/4 x 21 | 3 | SSBML21SP* | ||
| LL | SS | 14 1/4 x 23 | 3 | SSBML23SP* | ||
| LL | SS | 14 1/4 x 25 | 3 | SSBML25SP* |
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