Why the failed part is still part of the claim
Once a line is approved and paid, most service departments treat it as done. The manufacturer often does not. Many warranty programs reserve the right to request the failed part for inspection, supplier recovery or quality analysis — sometimes weeks after payment. Your dealer agreement and the manufacturer’s warranty policy manual set the exact retention rules; read them, because they vary.
The part proves three things the claim only asserts: that the repair happened, that the part named on the line is the part that came off the unit, and that it actually failed the way the Cause says it did. A manufacturer that asks for a part and does not get it has lost its proof — and the simplest way to fix that on their side is to reverse the line.
That is the trap. The tech pulls a water pump, the line gets paid, the old pump goes in the scrap bin on Friday. A month later the return request arrives. Nobody can find it. A clean, legitimate claim is now a chargeback risk because of housekeeping.
The parts retention workflow
Simple enough to run every time, strict enough to survive a return request.
Pull and photograph at removal
Before the part leaves the tech’s hands, photograph it with the failure visible and, where possible, its part number or label in frame. A photo of the failed part next to the unit ties it to that repair.
Tag it immediately
Tag at the bench, not later at the parts counter. A part that travels untagged through the shop is a part that gets mixed up or thrown out.
Move it to the retention area
One designated, controlled location. Not the tech’s bay, not under the counter, not in the truck.
Log it against the claim
Record the part, its tag and its shelf location in the claim file, so anyone working the claim can find it without walking the shop.
Hold until the claim is fully closed
Paid is not closed. Hold the part until the claim is final and any retention period in your warranty policy has passed, or until the manufacturer requests, releases or orders it scrapped.
Release with a record
When the part ships or is destroyed, note the date, method and proof (tracking number or destruction photo) in the claim file before removing it from the log.
What goes on the tag
If the tag falls off a part and onto the floor, someone should still be able to match it back to the claim line.
Repair order number
The RO is the shop’s record of the work. It is what an auditor or a return request will reference first.
VIN
The full VIN of the unit the part came off — the same VIN photographed first on the claim. No VIN, no claim; no VIN on the tag, no way to prove where the part came from.
Claim number and line number
A claim can carry a dozen lines. The tag must point to the exact line the part supports, not just the claim.
Part number, description and date removed
The part number should match the one on the claim line. Add the removal date and the tech who pulled it.
Build a retention area that runs itself
The retention area does not need to be big. It needs to be obvious, controlled and organized in a way that matches how claims are worked.
- Clearly marked and separate from new stock, core returns and scrap, so nobody confuses a held warranty part with a part to sell or throw away.
- Organized by claim number or by month submitted, so a return request can be filled in minutes.
- Bagged or boxed parts for anything that leaks, sheds or can lose small pieces; drain fluids where safe and permitted.
- Large parts (awnings, slide-out motors, furnaces, entry doors) stored with the tag fixed to the part and a matching entry in the log.
- A monthly purge review: only parts on claims that are closed and released leave the shelf, and each one leaves with a recorded reason.
When the manufacturer asks for the part back
Return requests usually come with an authorization and a deadline. Treat both as part of the claim.
Get the return authorization
Most programs issue a return authorization (often called an RGA or RMA) with a number that must appear on the package and paperwork. Do not ship a part without it; an unidentified box can arrive and still count as not returned.
Ship it the way they ask
Use the address, carrier and labels the manufacturer or supplier specifies. Some send prepaid labels; others expect the dealer to ship and claim freight. Follow the instructions on the request.
Document the shipment
Photograph the tagged part, the packed box and the label before sealing. Keep the tracking number, ship date and a copy of the return paperwork in the claim file.
Confirm receipt
Track it to delivery and keep the proof. If a dispute comes up later, the delivery confirmation is what closes it.
Missing parts and scrap instructions
If a requested part cannot be produced, expect the line it supports to be at risk. Depending on the program, that can mean a reduced payment, a debit against a future payment, or a chargeback of the line. Respond fast and in writing: say what happened, provide the removal photos and any other evidence that the repair was performed and the part failed, and ask whether that evidence can be accepted. Your dealer agreement governs what happens next, so read the parts return section before you need it.
When the manufacturer tells you to scrap a part instead of returning it, do it on the record. As general practice, photograph the part with its tag visible, then photograph it destroyed or rendered unusable, and file both photos with the date in the claim. A scrap instruction is not permission to throw parts out without proof; it is an instruction to destroy one specific part and be able to show you did.
The same discipline applies to parts the dealer imports from US manufacturers and suppliers. Returns, replacements and refunds cross the border with paperwork attached, and the customs refund side of those parts has its own documentation trail.
Rule from our claim files: a warranty line is not finished when it is paid. It is finished when the failed part has been returned, released or destroyed — and the claim file proves which.
Related guides
Warranty parts return — FAQ
How long should an RV dealer keep failed warranty parts?
At minimum until the claim is fully closed, and longer if the manufacturer’s warranty policy sets a retention period. The exact period is set by each program and your dealer agreement, so check it rather than guessing.
What happens if I can’t return a warranty part the manufacturer requested?
The line the part supports is at risk of being reduced or charged back, even after payment. Respond in writing with removal photos and any other evidence, and ask whether it can be accepted. The outcome depends on the manufacturer’s policy and your dealer agreement.
What should a warranty parts tag include?
The repair order number, full VIN, claim number, the specific claim line, the part number and description, the removal date and the technician. Enough to match the part back to its line without anyone’s memory.
What is an RGA for a warranty part?
A return goods authorization: the number and instructions a manufacturer or supplier issues when it wants a part back. It normally has to be on the package and paperwork so the return can be matched to your claim.
Can I throw out a part the manufacturer said to scrap?
Yes, but keep proof. As general practice, photograph the tagged part and then photograph it destroyed, and file both with the date in the claim.