Extreme: Rear Axle Dump, Solenoid
Type: Air solenoid valve – rear axle dump control
Function: Electrically actuated air valve for axle load control
Voltage: 12V DC (typical heavy-duty trailer application)
Port Configuration: Multiple air ports for supply, delivery, and exhaust
Thread Type: NPT (standard trailer air system fittings)
Construction: Die-cast aluminum body with corrosion-resistant finish
Actuation: Normally closed (opens when energized)
Operating Pressure: Designed for standard air brake system pressure (up to ~150 PSI)
Mounting: Inline / frame-mount compatible
Environmental Resistance: Suitable for road spray, dirt, and vibration
Contact
Contact
Controls rear axle air dump to temporarily reduce axle load
Commonly used on sliding axle, lift axle, or dump valve systems
Allows drivers to:
-Improve maneuverability during tight turns
-Reduce tire scrub
-Adjust axle loading during loading/unloading
Electrically triggered from a dash switch or control module
Built for heavy-duty trailer and vocational applications
Ideal replacement solenoid for rear axle dump systems on flatbeds, drop decks, and specialty trailers
Shipping & Returns
We want our customers to be 100% satisfied with their purchase from Route One Trailers. Returns must be approved in advance and may only be made within 30 days of receipt of your order. Please call or email us to get your return authorization number prior to shipping any product to us. We require a 20% restocking fee on ALL returns and product exchanges.
Shipping & Returns
We want our customers to be 100% satisfied with their purchase from Route One Trailers. Returns must be approved in advance and may only be made within 30 days of receipt of your order. Please call or email us to get your return authorization number prior to shipping any product to us. We require a 20% restocking fee on ALL returns and product exchanges.
Warranty
If you decide to return an item within the first 30 days in "Like New" condition, you will be eligible for a refund minus 20% restocking fee. Original shipping charges will not be refunded.
If you receive an incorrect item due to a mistake made by Route One Trailers, please send a picture to parts@routeonetrailers.com along with your Invoice number, Name, the best phone number to reach you, and a brief description of the issue. We will promptly contact you to rectify the situation.
In case you receive a damaged item, please refrain from opening it. Instead, take a picture and send it to parts@routeonetrailers.com along with your Invoice number, Name, and the best phone number to reach you. We will then arrange for an exchange. If the item has been opened and damage is noticed, please take a picture and send it to the email address above, and we will promptly get in touch with you.
TARPS:
Route One Trailers Tarps are covered by a 90-day manufacturing warranty. The item will be replaced; refunds will not be issued.
- The manufacturing warranty excludes coverage for rips, tears, or wind damage resulting from improper tying or strapping down of tarps.
CARGO CONTROL:
Route One Trailers Cargo Control items are covered by a 90-day manufacturing warranty. The item will be replaced; refunds will not be issued.
- The manufacturing warranty does not cover damage resulting from improper use.
Warranty
If you decide to return an item within the first 30 days in "Like New" condition, you will be eligible for a refund minus 20% restocking fee. Original shipping charges will not be refunded.
If you receive an incorrect item due to a mistake made by Route One Trailers, please send a picture to parts@routeonetrailers.com along with your Invoice number, Name, the best phone number to reach you, and a brief description of the issue. We will promptly contact you to rectify the situation.
In case you receive a damaged item, please refrain from opening it. Instead, take a picture and send it to parts@routeonetrailers.com along with your Invoice number, Name, and the best phone number to reach you. We will then arrange for an exchange. If the item has been opened and damage is noticed, please take a picture and send it to the email address above, and we will promptly get in touch with you.
TARPS:
Route One Trailers Tarps are covered by a 90-day manufacturing warranty. The item will be replaced; refunds will not be issued.
- The manufacturing warranty excludes coverage for rips, tears, or wind damage resulting from improper tying or strapping down of tarps.
CARGO CONTROL:
Route One Trailers Cargo Control items are covered by a 90-day manufacturing warranty. The item will be replaced; refunds will not be issued.
- The manufacturing warranty does not cover damage resulting from improper use.
Secure Payment
We accept Visa, MasterCard, Discover, American Express cards, as well as Zelle, Apple Pay, Google Pay and PayPal.
Secure Payment
We accept Visa, MasterCard, Discover, American Express cards, as well as Zelle, Apple Pay, Google Pay and PayPal.