Drive Shaft Ring Nut Wrench for Yamaha F300 and F350 – Replaces 90890-06833

Remove and install the drive shaft ring nut on Yamaha F300 and F350 outboards. The Marine Tech Tools AMT0138 replaces Yamaha drive shaft ring nut wrench 90890-06833. It takes a 1/2" square drive ratchet or breaker bar and is made from nickel-plated steel for corrosion and wear resistance. It does not fit the F425 (use AMT0135) or the F300XA, whose ring nut is 6CE-45244-00-00 (use AMT0075). Backed by the Marine Tech Tools lifetime warranty.

Reference part numbers: 90890-06833, YB-06833

Fits These Motors

• Yamaha F300 and F350 with drive shaft ring nut 6AW-45244-00-00

Fits These Parts

• Yamaha drive shaft ring nut 6AW-45244-00-00

Works With

• Drive Shaft Nut Wrench for Yamaha F425 (AMT0135)
• Drive Shaft Ring Nut Wrench for Yamaha 2.8L and 4.2L, incl. F300XA (AMT0075)