Perfect for achieving a level, safe towing setup with your Equal-i-zer hitch system.
Customize your towing setup with the Equal-i-zer Weight Distribution Shank, designed for strength, stability, and easy height adjustment. With a 12″ overall length, this shank offers up to 7″ of rise and 3″ of drop, making it ideal for matching your trailer and tow vehicle height. Built to handle up to 400 lbs tongue weight, it’s compatible with most Equal-i-zer and standard weight distribution systems.
Features:
• Designed for use with Equal-i-zer weight distribution systems
• Replaces shank that comes with Equal-i-zer systems rated at 4,000 lbs GTW, 400 lbs TW
• Provides both drop and rise
• Constructed of sturdy steel
• Dipped for corrosion resistance
• Requires 5/8″ shank bolts (EQ90-02-9400 – sold separately)
• Made in the USA
Specs:
Fits: 2″ x 2″ trailer hitch receivers
Tongue weight: 400 lbs
Maximum rise: 7″ from top of hitch receiver opening
Maximum drop: 3″ from top of hitch receiver opening
Overall dimensions: 12″ long x 9-1/2″ high
Distance from center of pin hole to back of adjustable shank: 7″
Distance between adjustment pin hole to hitch pin hole (center-on-center): 8″
Distance from center of hitch pin hole to front of adjustment shank: 9″
Spacing between adjustment pin holes: 1-1/4″
Before You Order
Verify part number 90-02-4140 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 90-02-4140 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.





