PTO Inner Crankshaft Oil Seal for Kawasaki Ultra 160LX-S Angler 1500 2025

PTO Inner Crankshaft Oil Seal for Kawasaki

This PTO inner crankshaft oil seal is a replacement sealing component for the front power take-off side of the crankshaft on Kawasaki 1500 series watercraft, keeping engine oil in and contaminants out.

Overview

This PTO inner crankshaft oil seal is built for Kawasaki 1500 series owners who need to reseal the front crank position on their engine. The seal retains oil at the PTO end of the crankshaft while preventing water and debris from working into the crankcase. It fits riders handling routine maintenance or a rebuild on their machine.

Built For Performance

• Direct-fit replacement for the PTO inner crankshaft seal position
• Sealing lip retains engine oil at the front crank location
• Blocks water and debris from entering the crankcase
• Made for marine engine heat and moisture conditions
• Straightforward install during engine service or rebuild

Fits These Machines

• for Kawasaki Ultra 160LX-S Angler 1500, 2025

On-The-Job Use

• Resealing the front crank during engine service
• Replacing a worn or weeping crankshaft oil seal
• Crankcase sealing as part of a rebuild
• Routine maintenance on 1500 series personal watercraft

Specs At A Glance

Good To Know

Q: What causes a crankshaft oil seal to fail? A: Heat cycling, age, and contamination are common causes, and a failing seal often shows as oil weeping near the PTO side of the engine. Replacing it during service prevents further oil loss.

Q: Can this seal be installed without removing the engine? A: Access depends on your machine and the seal location, so check your service manual for the correct procedure. In some cases the seal can be reached with the engine in place.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.