Propeller World - Boat Propellers and Accessories

MERCURY PROP EXHAUST SEAL RING #878421

Description

  • Exhaust Seal Ring For Trophy Plus Propellers (Blow Out Ring)
  • Also Fits PowerTech TRO4 Propellers
  • Genuine Mercury Part# 878421 – Dimensions: Inside 3.7/8″, Outside 4.13/16″
  • Prevents “Blowout” by filling in the gap between the prop and the gearcase
  • Converts 4-1/4″ Trophy Style Propellers to fit 4-3/4″ gearcase
  • Reduces ventilation

Additional information

Weight .100 kg
Dimensions 21 × 20 × 2 cm
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MERCURY PROP EXHAUST SEAL RING #878421

Propeller Exhaust Seal Ring

$39.00

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Only 1 left in stock

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