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View compareFrequently Asked Questions
- Q: What materials are the RPM Front Upper & Lower A-arms made of? A: The RPM Front Upper & Lower A-arms are made of plastic. This material choice makes them roughly ten percent lighter than stock parts.
- Q: What are the dimensions of the RPM Front Upper & Lower A-arms? A: The RPM Front Upper & Lower A-arms measure eight inches in length, four point zero two inches in width, and zero point six inches in height. These dimensions ensure a perfect fit for compatible models.
- Q: What is the part number for these A-arms? A: The part number for the RPM Front Upper & Lower A-arms is RPM81485. This number is essential for identifying the correct replacement parts.
- Q: How do I install the RPM Front Upper & Lower A-arms? A: To install the RPM Front Upper & Lower A-arms, first remove the stock A-arms from your ARRMA vehicle. Then, attach the RPM A-arms in their place, ensuring all screws are tightly secured.
- Q: Do these A-arms fit other models besides ARRMA? A: Yes, these A-arms also fit the Durango DEX8T. This versatility makes them a great option for different RC vehicles.
- Q: Is there a warranty for the RPM Front Upper & Lower A-arms? A: Yes, these A-arms come with a limited lifetime warranty against breakage. This warranty provides peace of mind for users.
- Q: How should I clean the RPM Front Upper & Lower A-arms? A: You can clean the RPM Front Upper & Lower A-arms with mild soap and water. Avoid harsh chemicals to maintain the integrity of the plastic.
- Q: What is the best way to store the RPM A-arms? A: Store the RPM A-arms in a cool, dry place away from direct sunlight. Proper storage helps prevent warping or damage over time.
- Q: Are the RPM A-arms suitable for beginners? A: Yes, the RPM A-arms are suitable for beginners. Their easy installation and compatibility with popular models make them ideal for new hobbyists.
- Q: How do the RPM A-arms compare to stock parts? A: The RPM A-arms are approximately ten percent lighter and have less slop than stock parts. This improves suspension accuracy and performance.
- Q: What should I do if my RPM A-arms arrive damaged? A: If your RPM A-arms arrive damaged, contact the retailer for a return or exchange. Most retailers have customer service policies for such issues.
- Q: Can I use these A-arms for racing? A: Yes, these A-arms are designed for improved performance, making them suitable for racing applications. Their lightweight design enhances speed and handling.
- Q: Will these A-arms affect my vehicle's suspension settings? A: Yes, the RPM A-arms provide less slop, allowing for more accurate suspension settings. This enhancement can improve overall vehicle performance.
- Q: Are RPM A-arms compatible with other brands? A: RPM A-arms are specifically designed for ARRMA and Durango models. They may not be compatible with other brands.
- Q: How do I know if the RPM A-arms are right for my vehicle? A: Check if your vehicle is compatible with ARRMA or Durango models. If it is, the RPM A-arms should be a suitable choice.



