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Manufacturer recall number

Peterbilt recall 20PBE and 20KWC

Peterbilt calls it 20PBE and 20KWC. NHTSA filed it as campaign 20V506000 on Aug 26, 2020: power train on the 2020–2021 Kenworth and Peterbilt, 1,097 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
20V5060002020–2021 Kenworth and PeterbiltPower TrainAug 26, 20201,097high
Problem PACCAR Incorporated (PACCAR) is recalling certain 2020-2021 Peterbilt 348, 365, 367, 389, 520, 567 and Kenworth T800, T880, W900, W990 vehicles equipped with Watson and Chalin steerable lift axle suspension systems (model SL2065). The axles may have lower rear pivot bolts that are not long enough to sufficiently engage the locking feature of the corresponding nuts. Risk The short screws can cause the hardware to separate from the suspension system and become road hazards, increasing the risk of a crash and/or injury. Fix PACCAR will notify owners, and dealers will inspect suspect chassis and replace the pivot bolts, as necessary, free of charge. The recall began September 29, 2020. Owners may contact Kenworth customer service at 1-425-828-5888 and Peterbilt customer service at 1-940-591-4220. PACCAR's numbers for this recall is 20PBE and 20KWC.

The manufacturer’s own words as filed for 20V506000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. 20PBE and 20KWC is the number Peterbilt assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 20V506000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is 20PBE and 20KWC the same recall as 20V506000?

Yes. 20PBE and 20KWC is Peterbilt’s own number for it; 20V506000 is NHTSA’s. One recall, two references.

Which vehicles does 20PBE and 20KWC cover?

2020–2021 Kenworth and Peterbilt, 1,097 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the 20PBE and 20KWC repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.