Bilstein 51-322335 is a B8 Control Arms front upper control arm kit for the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500, the 2022 Chevrolet Silverado 1500 LTD and the 2022 GMC Sierra 1500 Limited. The kit contains a pair of tubular 4130 chromoly upper control arms with a black powder-coated finish, greasable sealed ball joints, greasable black urethane inner bushings, mounting hardware, grease fittings and instructions. The arms replace the factory upper control arms and correct caster alignment on lifted suspensions, and the tubular design adds spring and shock clearance. The replacement ball joint kit is Bilstein part number 13-100117, and the quantity per vehicle is 1 kit.
Notes:
- All applications are compatible with direct fit lift shocks or coilovers only and with OEM spindles only, are not for use with lift spacers, and require wheels with a maximum of 4.75 in backspacing.
Specifications:
- Brand: Bilstein
- Part Number: 51-322335
- Series: B8 Control Arms
- Product: Suspension Control Arm Kit
- Kit Contents: Pair of upper control arms with ball joints, mounting hardware, bushings, grease fittings, instructions
- Finish: Powder-Coated Black
- Arm Design: Tubular
- Arm Material: 4130 Chromoly Tubing
- Arm Inner Pivot Type: Greasable Black Urethane Bushings
- Arm Outer Pivot Type: Greasable Sealed Ball Joint
- Arm Bushing Lubricant: Prothane Super Grease
- Replacement Ball Joint Kit: 13-100117
- Replacement Bushing Kit: B4-KT1-Z458A00
- Replacement Bushing Washer Kit: B4-KT1-Z478A00
- Replacement Grease Fitting Kit: B4-KT1-Z439A00
- Country of Origin: US
- Quantity per Vehicle: 1
Vehicle Applications
- 2019 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2020 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2021 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2022 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2023 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2024 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2025 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2026 Chevrolet Silverado 1500 (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2022 Chevrolet Silverado 1500 LTD (Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2019 GMC Sierra 1500 (AT4, Base, Elevation, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2020 GMC Sierra 1500 (AT4, Base, Elevation, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2021 GMC Sierra 1500 (AT4, Base, Elevation, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2022 GMC Sierra 1500 (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2023 GMC Sierra 1500 (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2024 GMC Sierra 1500 (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2025 GMC Sierra 1500 (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2026 GMC Sierra 1500 (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
- 2022 GMC Sierra 1500 Limited (AT4, Elevation, Pro, SLE, SLT): Front Upper; Compatible with direct fit lift shocks or coilovers only, Compatible with OEM spindles only, Not for use with lift spacers, Requires wheels with maximum 4.75" backspacing
FAQ
What vehicles does the Bilstein 51-322335 fit?
It fits the front upper position of the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500, the 2022 Chevrolet Silverado 1500 LTD and the 2022 GMC Sierra 1500 Limited. The submodels covered for each year are listed under Vehicle Applications.
What is included with the 51-322335?
The kit includes a pair of upper control arms with ball joints, mounting hardware, bushings, grease fittings and instructions.
What are the 51-322335 arms made of?
They are tubular 4130 chromoly arms with a black powder-coated finish, greasable black urethane inner bushings and greasable sealed ball joints.
Can the 51-322335 be used with lift spacers?
No. It is compatible with direct fit lift shocks or coilovers only and OEM spindles only, and it is not for use with lift spacers.
Are there wheel requirements for the 51-322335?
Yes. The listed applications require wheels with a maximum of 4.75 in backspacing.

