12005-0723 Exhaust Valve for Kawasaki Ultra 310R 1500 2014-2021

Exhaust Valve for Kawasaki

This exhaust valve for Kawasaki is a direct-fit replacement component that regulates exhaust gas flow in the 1500cc engine, carrying the OEM cross-reference 12005-0723.

Overview

This exhaust valve for Kawasaki is built to restore proper sealing and flow in the 1500cc engine's exhaust system. As a drop-in replacement referencing OEM 12005-0723, this exhaust valve for Kawasaki keeps combustion gases moving correctly for riders who depend on their machine season after season.

Built For Performance

• Constructed from heat-resistant alloy steel to handle sustained high exhaust temperatures
• Precision-ground valve face supports consistent sealing against the seat
• Stem dimensions machined to OEM 12005-0723 tolerances for a clean fit
• Hardened tip resists wear from rocker or bucket contact
• Balanced profile helps maintain stable valve timing at high rpm

Fits These Machines

• for Kawasaki Ultra 310R 1500 (2014-2021)

On-The-Job Use

• Top-end rebuilds on the 1500cc four-stroke engine
• Replacing a burnt or compression-leaking exhaust valve
• Valve clearance service and cylinder head refresh work
• Restoring performance after overheating or lean-condition damage

Specs At A Glance

Good To Know

Q: Does replacing one exhaust valve require a full top-end service? A: It is common practice to inspect all valves, seats, and guides while the head is off, since wear often affects the whole valvetrain. Installing a single valve without checking the rest can lead to repeat labor.

Q: Why do exhaust valves fail in the first place? A: Prolonged heat, lean fuel mixtures, and incorrect valve clearance are the usual causes of exhaust valve damage. Addressing the underlying condition helps the replacement last.

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