49229K-1 Western, 7637K-2 Fisher 4 Way Valve Isarmatic Unimount Electric Solenoid Plow Pump SEHP SV08-40

A Genuine Western/Fisher Solenoid Valve 49229K-1, Fisher # is 7637K-2. This valve is used on the Western Unimount. It is also known as cartridge 40 w jam nut. This is for the electric solenoid plow pump called Isarmatic. They came on the later Conventional mounts and were used on all Western Unimounts. 

There are two numbers that may be stamped on the valve: SV08-40 or DSV2-080-4CO-N-C25.

This is also the same as the Fisher Electric pumps that have the internal lift ram.

You may also want to get some Genuine Western oil and  Western Red paint.

Here is a link to the instructions for this kit.

Here is a link to the Complete Mechanics Guide for this pump. <<<<<<<<<