Wishbone / Control / Trailing Arm Bush - Febi - 39375
This is a Wishbone / Control / Trailing Arm Bush, part number 39375, manufactured by Febi Bilstein...This is a Wishbone / Control / Trailing Arm Bush, part number 39375, manufactured by Febi Bilstein. It is designed for the front lower position on the vehicle. Specifications include an outer diameter of 55.2 mm, a thickness of 50 mm, and an inner diameter of 14 mm. The weight of the bush is 0.38 kg. It is a mounting type for the control/trailing arm. This product is intended for use as originally supplied and should be installed by a competent individual. Please ensure compatibility with your specific vehicle needs before ordering, as variations can occur and fitment cannot be guaranteed. Always verify all relevant specifications, such as dimensions and type, before purchase. For any queries regarding fitment, please contact the seller.
This guide is for vehicle owners and mechanics needing a direct replacement wishbone, control, or trailing arm bush for the front lower position. The key benefit is restoring proper suspension geometry and stability. A potential caveat is the need for verification of exact vehicle fitment before purchase, as variations exist. This bush, part number 39375 by Febi Bilstein, features specific dimensions (55.2mm outer diameter, 50mm thickness, 14mm inner diameter) and is designed for mounting onto the control/trailing arm.
All features
Model Part Number
39375
Brand
febi bilstein
Extended Product Information
FAQs
What is the main purpose of a control arm bush?
A control arm bush is a rubber or polyurethane component that isolates the vehicle's chassis from the control arm, absorbing vibrations and allowing for suspension movement. It ensures a smoother ride and helps maintain proper wheel alignment.
How do I know if my control arm bush needs replacing?
Signs include clunking noises over bumps, increased vibration, uneven tire wear, poor steering response, or a feeling of looseness in the front end of the vehicle.
What does 'front lower position' mean?
It indicates that this specific bush is designed to be installed on the control arm or trailing arm that is located at the lower part of the front suspension system of your vehicle.
What does MPN 39375 stand for?
MPN stands for Manufacturer Part Number. 39375 is the unique identifier assigned by Febi Bilstein to this specific wishbone / control / trailing arm bush.
Can I install this part myself?
Installation requires mechanical expertise and specific tools. While possible for experienced DIYers, it is generally recommended to have suspension components installed by a qualified mechanic to ensure safety and proper function.
What are the key dimensions of this bush?
The bush has an outer diameter of 55.2 mm, a thickness of 50 mm, and an inner diameter of 14 mm.
What is the weight of this bush?
The weight of the bush is approximately 0.38 kg.
Troubleshooting
Vehicle alignment issues after installation.
Ensure all suspension components were reinstalled correctly and that the vehicle's alignment was checked and adjusted by a professional mechanic after replacement.
Noise or vibration from the suspension.
Verify that the bush was installed correctly, is seated properly, and that all associated fasteners are tightened to the manufacturer's specifications. Re-check for any other worn suspension components.
Part does not seem to fit correctly.
Double-check the part number against your vehicle's requirements and the product specifications (diameters, thickness). Ensure you are attempting to install it in the correct location (front lower control/trailing arm).
Pros and Cons
Pros
High-quality manufacturing by a reputable brand (Febi Bilstein).
Designed for precise fitment in the front lower suspension.
Restores suspension integrity and handling characteristics.
Durable construction for extended service life.
Meets original equipment specifications for reliable performance.
Cons
Requires careful verification of vehicle compatibility before purchase.
Installation may require specialized tools and mechanical knowledge.
No explicit mention of materials beyond general durability.
Fitment cannot be guaranteed without user verification.
Setup, Compatibility & Care
Setup:
Verify Compatibility: Crucially, confirm that part number 39375 is the correct replacement for your specific vehicle's make, model, year, and front lower suspension configuration. Consult your vehicle's service manual or a professional mechanic.
Professional Installation Recommended: Installation of suspension components should be performed by a competent individual with the appropriate tools and knowledge. This typically involves safely lifting the vehicle, removing the wheel, and carefully detaching and reattaching the control arm.
Torque Specifications: Adhere strictly to the vehicle manufacturer's recommended torque specifications when tightening fasteners associated with the control arm and bush.
Compatibility:
This bush is intended for the front lower position.
It is designed as a mounting type for the control/trailing arm.
Always verify all relevant specifications including outer diameter (55.2 mm), thickness (50 mm), and inner diameter (14 mm) against your existing component or service manual.
Fitment cannot be guaranteed without user verification of these details.
Care:
As a suspension component, this bush requires no regular user maintenance. Its longevity depends on proper installation and the driving conditions.
Regular vehicle inspections by a qualified mechanic can help identify any premature wear or damage to suspension components.