Mounting differences can affect compatibility — precise measurements ensure proper fitment.
Due to differences in suspension mounting systems, RAM Cab and Chassis models may not be directly supported by our standard Bilstein product offerings. These variations—particularly in mounting hardware dimensions—can make standard dampers incompatible with certain configurations.
To ensure proper fitment and performance, we strongly recommend working with a suspension specialist to determine the correct extended and collapsed lengths for your specific vehicle setup.
Once those measurements are available, our technical support team will be better equipped to assist you in identifying a suitable Bilstein damper—including potential options from our universal 5125 or 5165 series. Proper fitment is critical to maintaining ride quality, handling, and long-term durability.