Collection: HQ21 & HQ21B

Black Series HQ21 and HQ21B replacement parts include HQ15/17/21/22T decals, a restroom wash basin faucet, a rubber mud flap for trailers and campers, a 12,000-pound off-road hitch, a Black Series OEM window latch, and a brass gas quick-connect fitting for propane lines. Electrical, water, and suspension components here fit both the HQ21 and HQ21B variants where the fitting is shared, and are called out separately where it isn't.

Confirm whether a part applies to both the HQ21 and HQ21B or just one variant before ordering, since the listing notes will tell you which fitting you're getting. Orders ship from Upland, California, and eligible orders within the contiguous US qualify for free standard shipping, backed by free 30-day returns with a prepaid label.