GMB OE Replacement U-Joints

Brand: GMB | Part #TRN-8DEC9D

Category: Transmission > U-Joints

The GMB OE Replacement U-Joints (P/N TRN-8DEC9D) is a direct-fit U-Joints for the vehicles listed in the fitment section. Materials and finish are selected for daily-driver duty cycles, not just a clean-room bench test. Sourced from GMB, a recognized supplier in the aftermarket auto parts channel. Part number TRN-8DEC9D is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2017–2021 GMC, Subaru, Cadillac, Mazda including Yukon XL, Sierra, Yukon, Crosstrek, XT6, CT4. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $177.99 | In stock — ships within 1-2 business days. Free shipping.