SuperPro Front Lower Torque Arm Insert Bushing Kit - 70K
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Product Information
Full details
This SuperPro Front Lower Torque Arm Insert Bushing Kit (70K SHORE) is for diesel engine owners seeking improved vehicle performance and durability. The key benefit is enhanced traction and more positive gear changes by reducing excessive engine movement. A potential caveat is that the firmer compound may introduce a slightly harsher ride compared to stock rubber mounts. This kit replaces the original rubber bushes in your engine mounts with durable polyurethane, ensuring more of the engine's torque reaches the wheels and preventing degradation common in older rubber components.
All features
| Model Part Number | SPF3365-70K |
|---|---|
| Brand | SuperPro |
Extended Product Information
FAQs
What does '70K SHORE' mean?
70K SHORE refers to the hardness rating of the polyurethane material. A higher number indicates a firmer material. The 70K rating is the softest offered by SuperPro for this type of insert and is generally recommended for diesel engines to balance performance with ride comfort.
Will this kit fit my petrol engine vehicle?
While technically it might fit, the 70K SHORE compound is optimized for diesel engines. For petrol engines, especially those used for performance or track driving, SuperPro offers firmer compounds (80K and 90K SHORE) that are more suitable.
How long do these polyurethane inserts last?
Polyurethane is significantly more durable and resistant to wear and aging than rubber, offering a longer service life. Under normal driving conditions, they are designed to outlast original rubber components substantially.
Can I install these myself?
Installation requires mechanical experience and specific tools to safely remove and replace the engine mounts. If you are not comfortable with this type of work, it is strongly recommended to have them installed by a qualified mechanic.
Will this significantly change the ride comfort?
The 70K SHORE compound aims to provide a firmer ride than stock rubber while still offering some vibration isolation. Some increase in road feel and vibration transmission is to be expected, especially on less-than-perfect road surfaces.
Are these inserts legal for road use?
SuperPro polyurethane inserts are designed as upgrades for existing components and are generally legal for road use. However, always check local regulations regarding vehicle modifications.
Troubleshooting
Increased vibration or noise after installation
The 70K SHORE compound provides a firmer mount, which can transmit more vibration than stock rubber. This is often normal for performance upgrades. Ensure the inserts were installed correctly and all hardware is tightened.
Difficulty fitting the inserts
Ensure you have removed all traces of the old rubber and that the housing is clean. The inserts are designed for a tight fit; proper tools may be required for installation. Verify you have the correct part number for your vehicle model.
No noticeable performance improvement
Performance gains are most apparent under load (e.g., hard acceleration). Ensure the rest of your drivetrain is in good condition. Check for any other worn suspension or engine mounting components that could be masking the effect of the new inserts.
Pros and Cons
Pros
- Increases vehicle durability by using long-lasting polyurethane.
- Improves acceleration and traction by reducing engine movement.
- Enhances gear shift feel for a more connected driving experience.
- Maximizes power delivery to the wheels.
- Specifically formulated for diesel engines with a balance of firmness and isolation.
Cons
- May result in a firmer ride compared to stock rubber mounts.
- Installation requires mechanical knowledge and appropriate tools.
- The 70K compound is the softest available; firmer options exist for petrol/track use.
- Not suitable for drivers prioritizing a completely stock, soft ride.
Setup, Compatibility & Care
Setup:
Installation involves removing the original rubber engine mount inserts and pressing in the new SuperPro polyurethane components. This process typically requires removing the engine mount assembly from the vehicle. Professional installation is recommended if you are not experienced with automotive repair. Ensure all fasteners are torqued to the manufacturer's specifications.
Compatibility:
This specific kit (70K SHORE) is recommended for diesel engines. SuperPro offers different SHORE hardness ratings for other applications (petrol engines, track use).
Care:
Polyurethane is resistant to common automotive fluids and environmental factors. Clean the inserts with mild soap and water if they become soiled. Avoid harsh solvents or degreasers, as these can degrade the material over time. Regular visual inspection of mounts for any signs of damage is advised.