The RubberShox UB13S-80/UB123S-80/UB1223S-80 series Bump Stops are heavy duty, single piece replacements for most RV factory bump stops. While OEM bump stops are typically small and insufficient for larger loads, UB series bump stops are thicker, longer, and firmer at 80A hardness and 24,000 lbs load capacity for a pair. Choose from a height of 4”, 5.5”, or 7”. For universal fitment with other vehicles, see UB13/UB123/UB1223 bump stops
Disclaimer: RubberShox Bump Stop products DO NOT increase vehicle load capacity. They are designed to equalize loads, support OE suspension for more stability and increase ground clearance. Please refer to your vehicle’s owner’s manual for maximum load capacity for safe operation.
Features
UB13-80
RubberShox's UB13-80 is a heavy duty, single piece, universal rubber bump stop replacement. Compatible with the RAM ProMaster 1500/2500/3500 to replace its insufficient factory bump stops.
Dimensions: 4” Height x 4” Width. See other variations for different size bump stops.
High-Quality Construction: Engineered to ensure long-lasting shock absorption exceeding the capabilities of the factory bump stops. Natural rubber is naturally resistant to UV, salt, dust, water, and prevents further damage to the chassis.
Heavy Duty: Each unit supports 4500 lbs, or 9000 lbs per axle. Hardness: 80A
Disclaimer: These do not increase vehicle load capacity. Refer to your vehicle’s factory GVWR and payload rating before operation. Always follow applicable laws/regulations during operation and exercise discretion.
UB123-80
RubberShox's UB123-80 is a heavy duty, single piece, universal rubber bump stop replacement. Compatible with the RAM ProMaster 1500/2500/3500 to replace its insufficient factory bump stops.
Dimensions: 5.5” Height x 4” Width. See other variations for different size bump stops.
High-Quality Construction: Engineered to ensure long-lasting shock absorption exceeding the capabilities of the factory bump stops. Natural rubber is naturally resistant to UV, salt, dust, water, and prevents further damage to the chassis.
Heavy Duty: Each unit supports 4500 lbs, or 9000 lbs per axle. Hardness: 80A
Disclaimer: These do not increase vehicle load capacity. Refer to your vehicle’s factory GVWR and payload rating before operation. Always follow applicable laws/regulations during operation and exercise discretion.
UB1223-80
RubberShox's UB1223-80 is a heavy duty, single piece, universal rubber bump stop replacement. Compatible with the RAM ProMaster 1500/2500/3500 to replace its insufficient factory bump stops.
Dimensions: 7” Height x 4” Width. See other variations for different size bump stops.
High-Quality Construction: Engineered to ensure long-lasting shock absorption exceeding the capabilities of the factory bump stops. Natural rubber is naturally resistant to UV, salt, dust, water, and prevents further damage to the chassis.
Heavy Duty: Each unit supports 4500 lbs, or 9000 lbs per axle. Hardness: 80A
Disclaimer: These do not increase vehicle load capacity. Refer to your vehicle’s factory GVWR and payload rating before operation. Always follow applicable laws/regulations during operation and exercise discretion.
