What FD002 Actually Is
FD002 is a mud flap hanger kit built around a 30" straight stainless arm with 2-1/2" bolt spacing at the mount. It ships as a pair, so both sides of the tractor or trailer get replaced at the same time. That matters — a new hanger on one side and a tired one on the other gives you flaps that sit at different heights and wear unevenly.
The arm is heavy-gauge formed steel with a spring-loaded pivot. The spring is the working part. When a flap catches a curb, a dock plate, or a snow berm, the pivot lets the arm swing back and return instead of folding the arm or tearing the flap off the bolts. Stainless construction handles road salt and brine spray without blooming rust at the weld seams.
Mounting is bolt-on through existing frame or bracket holes. No welding, no drilling, no fabrication, and the job is fully reversible if you decide to go back to what was there. Unit quantity is listed as 1 kit.
Why 02224LLR Crosses Here
A mud flap hanger is defined by three dimensions: arm length, bolt spacing at the mount, and whether the arm is straight or angled. FD002 is a 30" straight arm on 2-1/2" spacing. 02224LLR describes a hanger with the same geometry, which is why the two numbers land in the same bin — same form, same fitment envelope, same function on the truck.
The pivot style matters too. Both numbers describe a spring-loaded pivot rather than a rigid arm, so the flap behaves the same way under impact and the flap bolt pattern lines up on the same centers. Swap one for the other and the flap hangs at the same height off the same holes.
Cross-reference is identification only. PartStop is not affiliated with, endorsed by, or authorized by any OEM, and 02224LLR is listed so you can identify what you're holding — not as a claim of brand association.
Check Before You Order
Measure the old hanger before it goes in the scrap bin. Arm length center-to-center, and bolt spacing across the mounting holes. If your existing arm is 2-1/2" spacing and roughly 30" long, FD002 is the right family. If the spacing is wider or the arm has a bend in it, this straight kit is not what you want.
Cross-reference is a starting point, not a fitment promise. Confirm by VIN or by reading the number stamped or tagged on the part you're pulling off. Also check the frame bracket itself — hangers usually die because the bracket elongated the bolt holes, and a new arm bolted to a wallowed-out bracket will loosen again in a month.
FD002 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to FD002. Use them to identify the part — then confirm the exact fit by VIN or the number stamped on your old unit before you order. An interchange is a starting point, not a fitment guarantee.
| Brand / Line | Cross-Reference Numbers |
|---|---|
| Cross-Reference | 02224LLR |
Frequently asked questions
Does FD002 come as a pair or a single hanger?
It ships as a kit covering both sides, so you're not ordering left and right separately. Replacing both at once keeps flap height matched side to side. Uneven hanger height is the usual reason one flap drags and the other doesn't.
Will FD002 fit if my old hanger is 02224LLR?
They share the same 30" straight arm and 2-1/2" bolt spacing, which is why the numbers cross. That said, cross-reference is a starting point only. Verify against the number on the part you're removing or against your VIN before you commit.
Why does my mud flap hanger keep bending?
Usually the spring pivot has seized or the arm is being used past its swing range — backing into docks and curbs with a rigid arm bends it every time. Check that the pivot moves freely and that the frame bracket holes aren't elongated. A loose bracket transfers all the shock into the arm.
Not sure it fits? We check before you pay.
Run your VIN and we’ll match parts to your exact truck, or call the counter — a person who knows trucks verifies fitment by OEM number before the order ships. No wrong-box returns.
More cross-reference guides
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Every part below is a Premium Quality aftermarket Direct Replacement with published OEM cross-reference numbers, a 6+ month warranty and same-business-day shipping from Tacoma, WA. Not sure it fits? Run your VIN — or call and a person who knows trucks will verify fitment before you pay.