What This Kit Includes
PN-3-C-006-CH is a hanger-and-flap kit, not a bare arm. The hanger is a 28" straight stainless steel section with a spring-loaded pivot at the mount end. The flap is polyurethane, which stays flexible in cold and shrugs off the constant flexing that cracks cheaper rubber. Mounting spacing is 1-1/8", the common bolt pattern on tractor and trailer hanger brackets.
The spring pivot is the working part. When the flap catches a dock plate, a curb, or a snow bank, the arm swings back and returns instead of folding. That keeps the load off the frame bracket and off the bolt holes. A rigid arm transfers all of that shock straight into the mounting point and eventually elongates the holes.
Stainless was chosen for the arm because these parts live in brine spray year round. Road salt eats plated steel from the weld seams outward, and once the arm surface pits the spring pocket starts binding. Stainless holds up longer in that environment, which matters most on northern and mountain routes where trucks see chemical de-icer for months at a time.
Why 02224LLR Crosses Here
The listed cross-reference for this kit is 02224LLR. It crosses because the three dimensions that decide fitment are the same: arm length, mounting hole spacing, and pivot style. A mud flap hanger has no electronics, no calibration, and no seal profile. If the arm reaches the same distance, the holes line up at 1-1/8", and the flap hangs at the same height, the parts do the same job.
That is the whole logic of hanger cross-reference. The bracket on the frame rail is the fixed point. Anything that bolts to it with matching spacing and puts the flap edge at the same clearance behind the tire is interchangeable in service. Finish and material can differ between the number you pulled and this one without changing how it mounts.
The number 02224LLR is listed for identification only. PartStop is an aftermarket supplier and is not affiliated with, endorsed by, or authorised by any OEM. Cross-reference is a starting point. Confirm fit by VIN or by reading the number stamped or tagged on the old hanger before you order.
Check Before You Order
Measure the old arm end to end and measure the hole spacing with calipers, not a tape. A 30" arm and a 28" arm look identical on the truck but put the flap bottom edge at different heights, and flap height is what a DOT inspector looks at. Wrong length means either a dragging flap or an exposed tire path.
Pull the old hardware and inspect the frame bracket while you have it apart. Elongated holes, cracked welds, or a bracket that has been pulled outboard will kill a new hanger fast. Replace the bolts. Reusing salt-pitted hardware on a stainless arm invites galling on the threads and makes the next removal a torch job.
PN-3-C-006-CH Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to PN-3-C-006-CH. 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 PN-3-C-006-CH replace 02224LLR directly?
It is listed as a cross-reference for 02224LLR, meaning matching arm length, 1-1/8" hole spacing, and pivot style. That covers most straight-hanger applications. Verify by measuring your existing arm and hole spacing, or confirm by VIN, before ordering. The cross-reference identifies the part, it does not guarantee fit on your specific configuration.
Is the flap included or do I buy it separately?
This is a kit, so the polyurethane flap ships with the stainless hanger. If you are only replacing a torn flap and the arm and spring pivot are still straight and free-moving, you may not need the full kit. Check the pivot by hand first: it should swing back and snap forward without binding.
Do I need to weld or drill anything to install it?
No. This is a bolt-on using the existing frame bracket holes at 1-1/8" spacing, and it is fully reversible. Use new hardware rather than reusing corroded bolts. If the bracket holes are elongated from a previous hanger failure, repair or replace the bracket first or the new arm will work loose again.
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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