SEAPOW / SPECIFICATION REFERENCE
12.75 × 21 Aluminum
propeller.
For Yamaha engines · Model YDR-128-21OM
View this model in the finder →SEA THE POWER
Technical
specifications.
This configuration is presented by its catalogue specifications. Request the exact product photograph with your inquiry.
Product listing snapshot: July 2026. Fitment reference snapshot: August 2026. Cross-checked for this catalogue in November 2026; not live stock information.
- Model reference
- YDR-128-21OM
- Engine brand
- Yamaha
- Diameter × pitch (in)
- 12.75 × 21
- Material
- Aluminum
- Blades
- 3
- Rotation
- RH
- Spline / teeth
- 15 Tooth
- Gearcase
- 4-1/4"
- Hub system
- Pressed in Rubber Hub
- Drive type
- Confirm
- Horsepower reference
- 50~130 HP
- OEM cross-reference
- Confirm
Engine application notes.
T50 (4 Stroke)......................... 96 ~ 60 HP (Includes C60/E60/P60) 92 ~ 05 T60 (4 Stroke)......................... 03 ~ 70 HP....................................... 84 ~ F70 (4-Stroke)................................ 10 ~ 75 HP (Includes C75/E75/P75) 94 ~ 99 F75 (4 Stroke)............................. 03 ~ 80 HP.......................................... 1997 F80 (4 Stroke).............99 ~ 02 85 HP.......................... 91 ~ 97 90 HP (Includes C90) ... 84 ~ F90 (4 Stroke)..................99 ~ F100 (4 Stroke).................99 ~ 02 115 HP (Includes C115/P115).84~ F115 (4 Stroke) .....................00 ~ 130 HP...............................84 ~ 03
Confirm the exact engine model, production year and installation hardware before ordering. Catalogue ranges and OEM references alone do not guarantee compatibility.
LET’S TALK PROPELLERS
Your next order starts with the details.
Share your engine application, required specifications, quantities and destination.