9100 Series Technical Specifications Body: 2.65" or 2" Seamless Tube - Standard, Bypass or Threaded Body Rod:  22mm Centerless Ground, Case Hardened, Chromed and Super Polished Rod Guide:  Aluminum CNC Machined Seal:  "New" Dual Stage, Cup Seal & Wiper Piston:  Bilstein Racing Piston Valving:  "Self Adjusting" Deflective Disc Independent Rebound & Compression Oil:  Bilstein Fade Resistant High Temperature Racing Oil Reservoir:  2.65" Seamless Machined Tube Hose:  Aeroquip -8 High Pressure Hose Rod Ends:  1/2" Teflon Uniball w/ CNC Machined Eye Ring Screw Top:  CNC Machined 7075 T6 Aircraft Aluminum Weld Top:  CNC Machined Steel Finish: Electroless Nickel Bypass Hardware:  Externally Adjustable Variable Flow Metering Check Valves Available in 5/8" & 7/16" - Tube placement is custom per application Dual Rate Coilover Hardware:  Billet Aluminum CNC Machined Black Anodized w/ Delron Spring Slider. Available for 2 1/2", 3", & 3 5/8 " ID Springs
9100 Series Specifications - 2.65" Screw Top
Part Number	Travel	Description	Valving	Reservoir	Ext Length	Col Length	Shaft Dia	Mounting
2.65" 9100 Screw Top - 10" Travel
B60-9110ST	9.60	Standard Body	Custom	Y	29.11	19.51	22mm	Plated
B60-9110CLST	8.85	Coilover w/Spring Hrdwr	Custom	Y	29.11	20.26	22mm	Plated
B60-9110BYST	9.60	4 Check Valve Bypass	Custom	Y	29.11	19.51	22mm	Plated
2.5" 9100 Screw Top - 12" Travel
B60-9113ST	11.96	Standard Body	Custom	Y	33.46	21.50	22mm	Plated
B60-9113CLST	11.22	Coilover w/Spring Hrdwr	Custom	Y	33.46	22.24	22mm	Plated
B60-9113BYST	11.96	4 Check Valve Bypass	Custom	Y	33.46	21.50	22mm	Plated
2.65" 9100 Screw Top - 14" Travel
B60-9115ST	13.97	Standard Body	Custom	Y	38.48	24.51	22mm	Plated
B60-9115CLST	13.22	Coilover w/Spring Hrdwr	Custom	Y	38.48	25.26	22mm	Plated
B60-9115BYST	13.97	4 Check Valve Bypass	Custom	Y	38.48	24.51	22mm	Plated
2.65" 9100 Screw Top - 17" Travel
B60-9118ST	16.97	Standard Body	Custom	Y	42.97	26.00	22mm	Plated
B60-9118CLST	16.22	Coilover w/Spring Hrdwr	Custom	Y	42.97	26.75	22mm	Plated
B60-9118BYST	16.97	4 Check Valve Bypass	Custom	Y	42.97	26.00	22mm	Plated

9100 Series Specifications - 2.65" Weld Top
Part Number	Travel	Description	Valving	Reservoir	Ext Length	Col Length	Shaft Dia	Mounting
2.65" 9100 Weld Top - 10" Travel
B60-9010	9.61	Standard Body	Custom	Y	26.26	16.65	22mm	Plated
B60-9010CL	8.85	Coilover w/Spring Hrdwr	Custom	Y	26.26	16.91	22mm	Plated
B60-9010BY	9.61	4 Check Valve Bypass	Custom	Y	26.26	16.65	22mm	Plated

9100 Series Specifications - 2" Screw Top
Part Number	Travel	Description	Valving	Reservoir	Ext Length	Col Length	Shaft Dia	Mounting
2" 9100 Screw Top - 10" Travel
B46-9110ST	9.60	Standard Body	Custom	Y	29.11	19.51	22mm	Plated
B46-9110CLST	8.85	Coilover w/Spring Hrdwr	Custom	Y	29.11	20.26	22mm	Plated
B46-9110BYST	9.60	2 Check Valve Bypass	Custom	Y	29.11	19.51	22mm	Plated
2" 9100 Screw Top - 12" Travel
B46-9113ST	11.96	Standard Body	Custom	Y	33.46	21.50	22mm	Plated
B46-9113CLST	11.22	Coilover w/Spring Hrdwr	Custom	Y	33.46	22.24	22mm	Plated
B46-9113BYST	11.96	2 Check Valve Bypass	Custom	Y	33.46	21.50	22mm	Plated
2" 9100 Screw Top - 14" Travel
B46-9115ST	13.97	Standard Body	Custom	Y	38.48	24.51	22mm	Plated
B46-9115CLST	13.22	Coilover w/Spring Hrdwr	Custom	Y	38.48	25.26	22mm	Plated
B46-9115BYST	13.97	2 Check Valve Bypass	Custom	Y	38.48	24.51	22mm	Plated
2" 9100 Screw Top - 17" Travel
B46-9118ST	16.97	Standard Body	Custom	Y	42.97	26.00	22mm	Plated
B46-9118CLST	16.22	Coilover w/Spring Hrdwr	Custom	Y	42.97	26.75	22mm	Plated
B46-9118BYST	16.97	2 Check Valve Bypass	Custom	Y	42.97	26.00	22mm	Plated

9100 Series Specifications - Bump Stop The Bilstein Bump Stop improves suspension performance with more up-travel impact control and durability for off-road racing vehicles and prerunners. To assist in smooth deceleration of suspension components for added control, this new Bump Stop features a stronger mount design and a longer lasting contact pad for unequalled durability. We've also added a larger fill valve thread design to eliminate valve failure. Also featuring... Thick-walled Monotube design Fusion-welded, seamless steel & electroless nickel finished body Universal frame bracket fitment (2" OD) 1-1/4" hardened chrome steel shaft Stronger 7075 T6 aluminum contact pad Nitrogen adjustable spring rate capability
Part Number	Travel	Description	Valving	Reservoir	Ext Length	Col Length	Shaft Dia	Mounting
Off-Road Bump Stop
B46-9014	4.00	Air Bump	Custom	N	13.20	9.42	1.25"	Plated