Skip to content

Talk to a real person

Verify parts fit & get recommendationsMon-Fri 9AM-6PM CST

Out of stock

Regular price $9.13
Sale price Regular price

Product Information

This listing covers the exact Rancho suspension arms & components configuration identified as Rancho Universal/Non-Application Rancho Adjuster Assembly.

Catalog fitment covers the listed 1980-2021 vehicle applications. Exact year and submodel combinations appear in the fitment table below; compatibility must not be inferred for every trim across the full range.

Manufacturer-supplied details include A nine-position knob adjusts damping by hand; Damping control and firmness you dial in yourself, right from the knob; On-road and off-road flexibility from the same adjuster.

Rancho files this as Universal / Non-Application, so it isn't matched to one specific Mustang or F-150 setup the way a bolt-in part is: confirming this adjuster fits your existing shocks or struts is on you, since we don't have compatibility details and our fitment data doesn't cover it here. Turning that nine-position knob to soften or firm up damping means a real ride change, not a cosmetic tweak, so expect the feel of the vehicle to shift each time you dial it in.

Listed specifications include Adjustment positions: Nine.

Use manufacturer part number RS8628 to identify this exact Rancho configuration. Match the full part number, vehicle application, position, dimensions, material, finish, and included components before ordering.

Anything Coyote
Anything Coyote - Anything Coyote
Anything Coyote

No Robots. Just Car People.

Buying parts for your Mustang or F-150 should not feel like homework. Too many stores bury you in a giant catalog, slap the same distributor description on every product, and leave you guessing whether it even fits.


We do it the other way. We carry the brands you already trust, we tell you what a part actually does, and we give you the truth about the tradeoffs before you spend a dollar. Drone on that exhaust. Ride quality on those springs. Whether you need a tune. The stuff the big catalogs leave out.

Learn More