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USD 110
Part #: BL24-186735

Bilstein 5100 Series Shock Absorber 24-186735

2001-2010 GM 2500HD/3500HD 4WD (Front) Lifted 0"-2.5"
Part #: BL24-186735
★★★★★ ★★★★★ 5 Reviews
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The Bilstein 24-186735 5100 Series Shock Absorber is high gas pressure monotube shocks specifically designed for lifted pickups, SUVs and Jeeps. This shock features a 46mm digressive piston with self-adjusting deflective disc valving. It offers super damping ability that makes it ideal for heavy hauling or occasional off-road use, while maintaining an exceptional street ride. Sold Individually. 

Part Number: 24-186735
Old Part Number: F4-BE5-D146-H1
Setting: 5100 Series
Position: Front
Descriptor: Front Lifted Height: 0-2.5"; Torsion Key Lift / Leveled 
Quantity Needed Per Vehicle: 2 (sold individually)
Finish: Zinc plated
Reservoir: No
Body Design: 46mm ID smooth body (Non-coilover)

Collapsed Length (IN): 11.3
Extended Length (IN): 15.76
Collapsed Length (MM): 287
Extended Length (MM): 400.2

2001-2010 GM Silverado/Sierra 2500HD/3500HD 

Sold Individually. 
*Lift Height is suggested by mfg. Due to the many different aftermarket suspension systems it is recommended that a measurement is taken for proper application.  A pin to eye shock is measured from the base of the stem where the mounting hardware rests to the center of the eyelet. Shock Absorbers sold individually.

Vehicle Applications

2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax
2001 Chevy Gas
2002 Chevy Gas
2003 Chevy Gas
2004 Chevy Gas
2004.5 Chevy Gas
2005 Chevy Gas
2006 Chevy Gas
2007 Chevy Gas
2007.5 Chevy Gas
2008 Chevy Gas
2009 Chevy Gas
2010 Chevy Gas
2001 GMC Gas
2002 GMC Gas
2003 GMC Gas
2004 GMC Gas
2004.5 GMC Gas
2005 GMC Gas
2006 GMC Gas
2007 GMC Gas
2007.5 GMC Gas
2008 GMC Gas
2009 GMC Gas
2010 GMC Gas


  • MFG. Number 24-186735
  • Manufacturer Name Bilstein
  • Shipping Weight 5.00 lb.
  • Shipping Length 27 in.
  • Shipping Width 3 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel / Gas
  • Position Front
  • UPC 651860651040
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L27.00R15.00


★★★★★ ★★★★★
4.4/5 Stars out of 5 Reviews
Verified Buyer
Bilstein 5100 Shocks Order #1300226
These shocks do not fail to impress, especially if you're upgrading from stock units...Definitely recommend these!
Not Durable
I've had the 5100s installed for about 7 years now. Ride quality is good while the bushings last. Bilstein offered free replacement bushings a few years ago due a defect that resulted in them failing over time (mine were almost completely disintegrated after about 2 years). Replaced then and both front bushings have failed again. I'm just going to swap them for a different manufacturer at this point but hopefully they've found an actual fix for the bushings.
5100 shocks
Very impressed with the ride quality and construction for the price
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Questions and Answers

Are these sold as a pair?
View Staff Answer 

No, the Bilstein 5100 Series Shock Absorber 24-186735 are sold individually.

No, the Bilstein 5100 Series Shock Absorber 24-186735 are sold individually.

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