Ronstan RF239 – Stainless steel rudder gudgeon with 38mm opening for pintle-mounted rudders on dinghies and small yachts Ronstan RF239 – Stainless steel rudder gudgeon with 38mm opening for pintle-mounted rudders on dinghies and small yachts
Ronstan RF239 – Stainless steel rudder gudgeon with 38mm opening for pintle-mounted rudders on dinghies and small yachts

Ronstan

Ronstan RF239 Rudder Gudgeon 38mm Opening – Stainless Steel Transom Fitting

$54.60 $43.70 Save 20%
Tax included.

Secure your rudder system with the Ronstan RF239 Rudder Gudgeon 38mm Opening—a robust, marine-grade transom-mounted fitting designed to provide a strong and reliable pivot point for rudder pintles.

Manufactured from high-quality stainless steel, the RF239 offers excellent corrosion resistance and long-term durability, making it ideal for harsh saltwater environments and everyday use on small sailing vessels.

The 38mm internal opening is designed to accommodate standard pintle fittings, ensuring a precise fit and smooth rudder movement. This makes it a dependable choice for maintaining steering control and performance.

Built for reliability, the gudgeon provides a secure mounting point on the transom, keeping the rudder firmly aligned while allowing free pivoting action. Its strong construction ensures it can handle the loads generated during sailing, even in challenging conditions.

This fitting is widely used on dinghies, trailer yachts, and small keelboats, making it an essential component for both new builds and replacement installations.

Key Features

  • 38mm opening – suits standard rudder pintle fittings
  • Marine-grade stainless steel – corrosion-resistant and durable
  • Strong transom mounting design – secure rudder attachment
  • Smooth pivot operation – reliable steering performance
  • Compact and robust construction – ideal for small boats
  • Designed for marine environments – long service life

Specifications

  • Brand: Ronstan
  • Model: RF239
  • Product Type: Rudder gudgeon
  • Opening Width: 38mm
  • Material: Stainless steel
  • Mounting: Transom mounted
  • Use: Rudder pintle connection

Ideal Applications

  • Dinghies and skiffs
  • Trailer yachts
  • Small keelboats
  • Replacement rudder fittings

This component is critical for maintaining a secure and properly aligned rudder system, ensuring safe and responsive steering.

Why Buy from Barton Marine NZ?

  • Trusted NZ marine hardware supplier
  • Fast nationwide delivery
  • Genuine Ronstan rigging and fittings
  • Ideal for NZ boating conditions

Pro Tip  

  • Pair with a matching pintle for best fit and smooth operation
  • Ensure correct alignment during installation to avoid binding
  • Regularly check fasteners and fittings for wear or loosening