MP Parts
1 (800) 881 1843
7:30am-5:30pm (EST) M-F
Account
Cart (0)
Check out our NEW parts catalogs! Check out our NEW parts catalogs!
Aftermarket Replacement for

Williams 130940 WM521RA4 Regulating Controller

Price

$948.95

QTY


Unit of Measurement: Each

This item is NOT eligible for returns or cancellations
Part Number: 130940

The WM521RA4 dual control valve is a three position, four way pressure regulator. The handle of the WM521RA4 pivots in two directions from the center rest position. When the handle is released from the applied position, it returns to the center position and the valve exhausts any outlet pressure to atmosphere.

Question
Do you have a question about this product?
Ask one of our experts
Your Name
Enter your email or phone number for us to contact you about this product.
Please note that we cannot guarantee fitment without a part number. Please submit a full mailing address and phone number when submitting a quote request.

Question:
4/30/24
Hi we have a heap of there wm521-ra4 air valves on our equipment and I was wondering if there is a replacement rubber boot that we can get for them if so can I have the part number and where in Australia can I buy them unless you can can supply me with some thanks
Answer:
Per our supplier: Williams does not make a replacement part for the rubber boot

About Us

Mixer and Plant Parts is a family owned and operated business serving the ready mix concrete and heavy trucking industries. We understand the importance of fast, accurate service to keep your concrete up and running. Let us be your partner in pouring a brighter future. Read More >>


My Account

Quick Links

Contacts

Toll Free: 1 (800) 881 1843
Fax: 1 (586) 601 1904

1843 Tucker Street,
Rock Hill, SC 29730

1011 Oakmead Drive,
Arlington, TX 76011

955 Ken-O-Sha Industrial Drive SE,
Grand Rapids, MI 49508