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Bilstein 51-304683 Suspension Control Arm Kit - Front Upper
Bilstein B8 Control Arms for Toyota Tacoma
Upgrade your Toyota Tacoma's suspension with the Bilstein B8 Control Arms kit, part number 51-304683. Designed to enhance handling and durability, these tubular control arms provide reliable performance for off-road and on-road driving conditions.
- Tubular arm design for strength and reduced weight
- Constructed from 4130 chromoly tubing for durability
- Greasable black urethane bushings at the inner pivot
- Greasable sealed ball joints at the outer pivot
- Powder-coated black finish for corrosion resistance
- Includes a pair of upper control arms with ball joints and mounting hardware
Durable Construction and Design Features
The Bilstein B8 Control Arms (part number 51-304683) are engineered with 4130 chromoly tubing, a material known for its high strength-to-weight ratio, ensuring long-lasting durability under demanding conditions. The tubular arm design reduces unsprung weight, improving suspension responsiveness. Inner pivots feature greasable black urethane bushings that provide a balance of flexibility and wear resistance, while the outer pivots utilize greasable sealed ball joints to maintain smooth articulation and reduce maintenance intervals. The powder-coated black finish protects the control arms from corrosion and environmental damage, extending the service life of the components.
About the B8 Control Arms Product Line
The B8 Control Arms line by Bilstein focuses on delivering suspension components that combine strength, precision, and serviceability. This product line is tailored for vehicles like the Toyota Tacoma, where enhanced suspension geometry and durability are critical. The B8 Control Arms are designed to work seamlessly with Bilstein shock absorbers and other suspension upgrades, providing a comprehensive solution for improved vehicle control and stability.
Applications and Problem Solving
- Replaces worn or damaged upper control arms on Toyota Tacoma models
- Improves suspension articulation and handling performance
- Reduces play and noise caused by deteriorated bushings or ball joints
- Enhances durability for off-road and heavy-duty use
- Prevents premature wear from corrosion and environmental exposure
Installation Notes and Tips
When installing the Bilstein B8 Control Arms (51-304683) on your Toyota Tacoma, ensure all mounting points are clean and free of debris. Grease the urethane bushings and sealed ball joints as recommended to maintain smooth operation. Proper torque specifications should be followed to avoid premature wear or component failure. It is advisable to have a professional alignment performed after installation to optimize suspension geometry and tire wear.
Quality Assurance and Warranty
Bilstein manufactures the B8 Control Arms to meet strict quality standards using premium materials and precise engineering. The powder-coated finish adds an extra layer of protection against corrosion. While specific warranty details are not provided here, Bilstein products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.
| Brand | Bilstein |
| Part Number | 51-304683 |
| Position | B8 Control Arms, Front Upper |
| Arm Design | Tubular |
| Arm Inner Pivot Type | Greasable black urethane bushings |
| Arm Material | 4130 chromoly tubing |
| Arm Outer Pivot Type | Greasable sealed ball joint |
| Finish | Powder-coated black |
| Kit Contents | Pair of upper control arms with ball joints, mounting hardware, b |
| Series | B8 control arms |
| Title | Bilstein shock absorbers |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2023 | Toyota | Tacoma | Trail Special Edition | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2022 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2021 | Toyota | Tacoma | Trail | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2020 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2019 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2018 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2017 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2016 | Toyota | Tacoma | TRD Sport | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2015 | Toyota | Tacoma | TRD Pro | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2014 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2013 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2012 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2011 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2010 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2009 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2008 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2007 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2006 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
| 2005 | Toyota | Tacoma | Pre Runner | Front Upper | Requires wheels with maximum 5" backspacing; B8 Control Arms |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.