Mercury 8M8026560 — SpitFire Pontoon Prop 13.8″×11″ RH for 40–125 HP

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MercurySKU: 8M8026560

Price:
Sale price$223.77 Regular price$279.71

Description

Mercury 8M8026560 — SpitFire Pontoon Prop 13.8″×11″ RH for 40–125 HP

The Mercury SpitFire 8M8026560 is a 4-blade aluminum propeller engineered for pontoon boats, providing strong grip, lift, and responsive handling. With a 13.8″ diameter and 11″ pitch, it delivers up to 25% quicker acceleration compared to similar 3-blade models. The prop is cast from Mercalloy®, a proprietary aluminum alloy formulated for impact resistance and durability, and comes pre-fitted with a Flo‑Torq II hub kit to reduce drivetrain shock.

Applications

Fits Mercury and Mariner:

  • 40–60 HP FourStroke BigFoot / Command Thrust outboards (all years)
  • 75–125 HP TwoStroke and FourStroke outboards (1978 and newer)

Designed for pontoon applications. Always confirm fitment, procedures, and specifications in your owner’s or service manual before purchase or installation.

Shipping & Returns

Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.

Key Facts

  • BU Part ID: 8M8026560
  • Brand: Mercury Propeller
  • Country of Origin: US
  • UPC: 745061893962
  • Category / Subcategory: Propellers / SpitFire
  • Series: SpitFire Pontoon
  • Material: Mercalloy® aluminum alloy
  • Blades: 4
  • Diameter × Pitch: 13.8″ × 11″
  • Rotation: Right Hand (RH)
  • Hub System: Flo‑Torq II (kit included)
  • Prop 65 Code: Cancer and Reproductive Harm
  • Packaged Length: 16.614″
  • Packaged Width: 7.165″
  • Packaged Height: 16.614″
  • Packaged Weight: 8.7 lb

What’s Included

  • 1 × Mercury SpitFire pontoon propeller 8M8026560 (13.8″ × 11″ RH)
  • 1 × Flo‑Torq II hub kit (835257K1)

Service Notes

  • Ideal for pontoon setups needing increased low-end thrust and quicker acceleration.
  • Grease splines before installation to prevent corrosion and binding.
  • Verify thrust washer, spacer, and prop nut per your engine’s service manual.
  • Inspect prop blades periodically for nicks or wear after contact with debris.
  • Confirm proper WOT RPM range after installation to maintain performance and efficiency.

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