TURBO propellers · Virginia Beach

TURBO TXP OT4 propeller: sizes, part numbers and fit.

TURBO TXP OT4 is a four-blade stainless prop for very light, fast boats on high mounts or jack plates, built for a quicker hole shot and acceleration. Nine right-hand sizes are listed at 14 3/8 inches, from 23 to 31 pitch.

Listed by Yamaha as TURBO® TXP OT4™

Material
stainless steel
Blades
four
Hub
Per Yamaha's hub chart
Rotation
Right-hand
Diameter
14 3/8 in
Pitch
23 to 31
Get a quote on the TURBO TXP OT4Call (757) 464-4600
Yamaha

Sizes

9 sizes
as Yamaha lists them.

9 pitches from 23 to 31, in even one-inch steps. Every size is 14 3/8 inches in diameter. All 9 sizes are right-hand.

Part numbers, specs and features: Yamaha, read from yamahaoutboards.com/propellers/bass-bay-flats-boats on 2026-10-05. Yamaha updates its listings; we confirm the part number when we quote.

TURBO TXP OT4 propeller sizes and Yamaha part numbers
Diameter (in)PitchRotationHubPart number
14 3/823RHSee Hub ChartMAR-14423-TR-E0
14 3/824RHSee Hub ChartMAR-14424-TR-E0
14 3/825RHSee Hub ChartMAR-14425-TR-E0
14 3/826RHSee Hub ChartMAR-14426-TR-E0
14 3/827RHSee Hub ChartMAR-14427-TR-E0
14 3/828RHSee Hub ChartMAR-14428-TR-E0
14 3/829RHSee Hub ChartMAR-14429-TR-E0
14 3/830RHSee Hub ChartMAR-14430-TR-E0
14 3/831RHSee Hub ChartMAR-14431-TR-E0
  • RH is right-hand rotation, LH left-hand. Rows are printed exactly as on Yamaha's table.
  • "See Hub Chart" is how Yamaha lists the hub; the chart is not on that page, so the hub kit is matched to the engine when the prop is quoted.

What it's for

The TURBO TXP OT4
as Yamaha describes it.

  • For very light, fast boats on high mounts or jack plates.
  • Quicker hole shot and acceleration.
  • Yamaha states TURBO props are made by Yamaha Marine Precision Propeller Industries, a wholly owned Yamaha subsidiary.

Yamaha lists it for

Compared

The TURBO TXP OT4 against
its closest prop lines.

vs TURBO TXP OT4 with Adjustable Ventilation Ports

  • Pitch: 23 to 31, against 23 to 30.
  • Sizes listed: 9, against 8.

Same on both: stainless steel, four blades, 14 3/8 in diameter, right-hand only, hub from Yamaha's hub chart.

Only on the TURBO TXP OT4: Quicker hole shot and acceleration.

vs TURBO TXP

  • Blades: four, against three.
  • Diameter: 14 3/8 in, against 14 3/4 in.
  • Pitch: 23 to 31, against 21 to 32.
  • Sizes listed: 9, against 11.

Same on both: stainless steel, right-hand only, hub from Yamaha's hub chart.

Only on the TURBO TXP OT4: For very light, fast boats on high mounts or jack plates.

vs TURBO TXP with Adjustable Ventilation Ports

  • Blades: four, against three.
  • Diameter: 14 3/8 in, against 14 3/4 in.
  • Pitch: 23 to 31, against 21 to 32.
  • Sizes listed: 9, against 11.

Same on both: stainless steel, right-hand only, hub from Yamaha's hub chart.

Only on the TURBO TXP OT4: For very light, fast boats on high mounts or jack plates.

TURBO propellers

Other props
in this line-up.

Every Yamaha and TURBO prop

Common questions

TURBO TXP OT4
questions, answered.

Pitch: 23 to 31, against 23 to 30 on the TURBO TXP OT4 with Adjustable Ventilation Ports. Sizes listed: 9, against 8 on the TURBO TXP OT4 with Adjustable Ventilation Ports. Both: stainless steel, four blades, 14 3/8 in diameter, right-hand only and hub from Yamaha's hub chart. Only on the TURBO TXP OT4: Quicker hole shot and acceleration.

Yamaha's table lists 9 sizes across 9 pitches (23, 24, 25, 26, 27, 28, 29, 30 and 31). Every size is 14 3/8 inches in diameter. All 9 sizes are right-hand.

Yamaha's size table gives the TURBO TXP OT4 hub as "See Hub Chart" rather than naming one, and the hub chart is not on that page, so the hub kit is matched to the engine from Yamaha's chart.
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More from Yamaha

The rest of
the Yamaha catalog.

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on a Yamaha prop.

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