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View compareFrequently Asked Questions
- Q: What material is the O.S. Engines back plate made of? A: The back plate is made of black plastic. This material is durable and lightweight, making it suitable for vehicle parts.
- Q: What are the dimensions of the O.S. Engines back plate? A: The back plate measures three point thirty-eight inches in length, three point thirty-eight inches in width, and three point thirty-eight inches in height. These dimensions ensure compatibility with various vehicle models.
- Q: Does the O.S. Engines back plate come with any additional parts? A: No, the back plate does not include a cover plate or needle valve bracket. These components are sold separately.
- Q: How do I install the O.S. Engines back plate? A: To install the back plate, align it with the mounting holes on your vehicle's engine. Secure it using appropriate screws, which are not included.
- Q: Is this back plate suitable for beginners to install? A: Yes, this back plate can be installed by beginners with basic mechanical skills. Ensure you follow the instructions for proper alignment and secure fitting.
- Q: What type of vehicles is this back plate compatible with? A: This back plate is designed for .40 to .46 LA vehicle models. It is specifically optimized for use in O.S. Engines vehicles.
- Q: How do I keep the O.S. Engines back plate in good condition? A: To maintain the back plate, clean it regularly with a soft cloth. Avoid exposure to extreme heat or chemicals that could damage the plastic.
- Q: Is the O.S. Engines back plate safe to use outdoors? A: Yes, the back plate is safe for outdoor use. However, ensure it is protected from harsh weather conditions to prolong its lifespan.
- Q: Can I use this back plate in wet conditions? A: While the back plate can withstand some moisture, it is best used in dry conditions. Prolonged exposure to water may affect its performance.
- Q: How does this back plate compare to previous versions? A: This is a new improved version that features a separate cover plate and needle valve bracket. This design enhances functionality and ease of installation.
- Q: Is the O.S. Engines back plate suitable for racing vehicles? A: Yes, this back plate is suitable for racing vehicles, particularly those using .40 to .46 LA engines. Its design optimizes performance.
- Q: What should I do if the back plate arrives damaged? A: If the back plate arrives damaged, contact customer support for assistance with returns or exchanges. Ensure you have your order details ready.
- Q: Does this product come with a warranty? A: Yes, the O.S. Engines back plate typically comes with a manufacturer's warranty. Check the packaging or documentation for specific terms.
- Q: Where is the O.S. Engines back plate manufactured? A: The back plate is manufactured in Japan, ensuring high-quality standards in production and materials.
- Q: What is the part number for the O.S. Engines back plate? A: The part number for this back plate is two hundred forty thousand seven hundred eleven. This identifier can help when ordering replacement parts.

