FASWORX Premium Trim Cylinder End Cap for Yamaha Large V6 Outboards (1996-2018)

Upgrade your marine tilt and trim system with the FASWORX Trim Cylinder End Cap. Designed as a built-to-last, direct-fit replacement for Yamaha part numbers 61A-43821-00-00, 61A-43821-01-00, and 61A-43821-09-00, this cap is engineered to outperform standard OEM specifications and keep you on the water longer.

Marine environments are unforgiving, which is why we’ve completely overhauled the material science behind this component. Precision-machined from aircraft-grade aluminum, this trim gland is treated with a military-grade Type 3 hard-anodized finish to deliver maximum resistance against saltwater corrosion and galvanic wear. The factory rubber has been replaced with upgraded Viton and high-impact urethane seals, completely sealing out moisture and preventing catastrophic blowouts under high pressure.

Why Choose FASWORX?

• Unmatched Durability: Hard-anodized aircraft aluminum housing prevents the pitting and corrosion commonly found on factory end caps.

• Premium Seal Upgrade: Outfitted with high-grade Viton and urethane seals to outlast standard OEM rubber components.

• Updated Design: Follows the newest OEM design revisions where the snap ring is no longer required to retain the dust seal.

• Seamless Integration: Fully compatible with both older 4-wire and newer 2-wire Yamaha V6 trim systems.

Exact Fitment Guide:

Fits 1996–2018 Yamaha Large V6 Outboards (200–300 HP)

• 4-Stroke V6 (F / LF Series): 200, 225, 250, 300 HP

• HPDI V6 (Z / LZ / VZ Series): 200, 225, 250, 300 HP

• OX66 / Standard 2-Stroke V6: 200, 225, 250 HP

Note: This cap uses O-ring 61A-43861-00 and seal 69J-43822-00. It is designed strictly for Large V6 units and DOES NOT fit Showa Style Units or Yamaha V8 engines (such as the F350).