Choosing the right suspension bushings is critical for both performance and long-term reliability. While many products look similar on paper, real-world installation and driving conditions often tell a very different story.
Recently, Phineas Heywood of Treehouse Offroad released a detailed comparison video evaluating Lower Control Arm (LCA) bushings from three well-known brands: Siberian Bushing, Powerflex/PSB, and Daystar. The comparison is based on hands-on installation, fitment accuracy, and real-use performance — not just marketing claims.
About the Author
The video was produced by Phineas Heywood, founder of Treehouse Offroad, a company well known in the off-road and suspension community for practical testing, honest feedback, and real-world vehicle builds. Phineas has personally run all three bushing brands over time, giving his comparison significant credibility.
Video: Full Comparison
You can watch the full comparison video HERE
Key Findings from the Comparison
In the video, Phineas evaluates each bushing set based on:
- Installation difficulty and tolerances
- Fitment accuracy to OEM dimensions
- Material quality and design
- Performance under real driving and load conditions
Siberian Bushing consistently stood out, particularly in:
- Correct OEM-standard dimensions
- Proper press fit without excessive force
- Long-term stability once installed
The conclusion was clear: while all three brands are functional, Siberian Bushing delivered the best balance of fitment, durability, and real-world performance.
Lower Control Arm Bushings Available from Durable Parts LLC
Based on this comparison and OEM specifications, Durable Parts LLC offers the following Siberian Bushing Lower Control Arm bushings through our catalog:
- Part #: 1-06-1417 – Polyurethane bushing, front suspension, lower control arm
- Part #: 1-06-1418 – Polyurethane bushing, front suspension, lower control arm
These bushings are designed as OEM-standard polyurethane replacements, making them suitable for daily driving as well as demanding road and off-road conditions. They are manufactured to match original dimensions while offering improved durability compared to rubber alternatives.
Why Real-World Testing Matters
Suspension components are not just about material hardness or brand recognition — correct geometry and dimensional accuracy are critical. This is why independent, real-world comparisons like the one from Treehouse Offroad are so valuable. They confirm what proper installation and long-term use actually look like outside of a catalog or spec sheet.
Final Thoughts
We sincerely thank Phineas Heywood and Treehouse Offroad for the time, effort, and professionalism put into this comparison. Honest, experience-based feedback helps the entire automotive community make better decisions — and reinforces the importance of quality manufacturing.
We look forward to the upcoming steering rack bushing comparison and future projects.
For questions about fitment, OEM cross-references, or selecting the correct bushing for your vehicle, feel free to contact us — we’re always happy to assist.