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Bilstein Part # BILF4-BE5-G723-M0

Bilstein 9100 Bump Stop Series 46mm 12.47in Length Monotube Bump Stop - F4-BE5-G723-M0

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Bilstein M 9100 (Bump Stop) is designed to provide a significant increase in compression control over the last few inches of suspension travel on custom off-road applications. M 9100 (Bump Stop) is available in 3 different stroke lengths ranging from 2-4 inch travel that can accommodate a wide range of custom mount configurations. M 9100 (Bump Stop) has a replaceable strike pad for easy maintenance.

This bump stop utilizes a nitrogen fill valve which can be used to fully adjust the compression force. When properly applied, M 9100 (Bump Stop) will effectively decelerate the suspension and prevent harsh bottoming on custom off-road applications.

  • Filled with technology perfected over 3 decades of off-road dominance.

  • Monotube gas pressure design maximizes heat dissipation.

  • Available for lifted truck, custom truck, rock crawling and off-road racing applications.

Internal design Monotube
Collapsed length (mm) 244.1
Extended length (mm) 316.7
Mount type Special
Upper mount type Special
Body design Smooth Body (Non-Coilover)
Reservoir No
Compression @0.52m/S Custom
Lower mount type Special
Series M 9100 (Bump Stop)
Rebound @0.52m/S Custom
Finish Nickel Plated
Collapsed length (in) 9.61
Extended length (in) 12.47
Spring seat included No
Piston diameter 46mm
Shaft diameter 1-1/4 in.
Stroke/travel length (in) 2.86
Shaft diameter (mm) 31.8
Stroke/travel length (mm) 72.6
Part number F4-BE5-G723-M0

  • Universal fitment. Check dimensions before ordering.

Free U.S. standard shipping on qualifying orders $199+. Special order and made-to-order items can't be cancelled or refunded once ordered.

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