Direct-fit OE upgrade rear shock for 1994–2002 Dodge Ram 2500 and Ram 3500 with 4WD at stock height. GVW over 8,400 lbs. Excludes air leveling suspension. 46mm monotube design. Same part number fits both 2500 and 3500. Made in the USA.
The Bilstein 24-188036 B6 4600 Series Rear Shock Absorber is a direct-fit OE upgrade for the second-generation Dodge Ram 2500 and Ram 3500 in 4WD — covering the 1994 through 2002 model years. This is the Cummins era for many of these trucks, and they are known for their legendary durability and heavy-duty capability. Ram 2500 and 3500 trucks from this generation are still working daily as tow vehicles, farm trucks, and heavy-duty haulers.
At high mileages, worn rear shocks on these trucks show up as excessive rear-end bounce, reduced rear traction, increased sway under trailer loads, and a generally unsettled rear axle feel. The 4600 series restores all of that, delivering precisely-valved rear axle control that matches the capability these trucks were built with — controlled, stable, and composed whether loaded or empty.
One part number serves both the Ram 2500 and Ram 3500 — the same rear shock fits across the full heavy-duty lineup
Fade-free rear damping under heavy-duty loads — consistent performance under the demands of towing, hauling, and farm use
Designed for the GVW requirements of loaded 2500/3500 trucks — appropriate for the demanding uses these platforms were built for
Designed, engineered, and manufactured in the USA. Backed by Bilstein's limited lifetime warranty
Air Leveling Suspension: Not compatible with Ram 2500/3500 models equipped with factory air leveling suspension. Verify your truck's rear suspension configuration before ordering. 2WD Note: This shock is listed as a 4WD application. Verify your specific drivetrain configuration — 2WD Ram 2500/3500 may require a different part number.
Sold Individually: One shock absorber per package. Order qty 2 for a complete rear axle replacement. Stock Height Only: The B6 4600 Series is for stock-height applications only. Generation Specific: Fits the second-generation Ram 2500/3500 (1994–2002) only. For the third-generation (2003–2009) and later Ram 2500/3500, different part numbers apply.
In The Box (Qty: 1 Shock Absorber): • Bilstein 24-188036 Rear Shock Absorber • Blue Protective Boot • Black Rubber Bushings NOT Included: • Mounting Hardware (uses existing OEM hardware) • Second shock (sold individually — order qty 2 for a complete rear pair)
24-185172 — Front B6 4600 shock for 1994–2002 Ram 2500/3500 4WD (pairs with this rear shock) For the third-generation Ram 2500/3500 (2003–2009), different front and rear part numbers apply. For third-gen Ram 2500/3500, consult Bilstein's fitment guide at bilstein.com.
Bilstein Official Product Page Bilstein Technical Support: Website: www.bilstein.com Warranty: Limited Lifetime for original purchaser — B6 4600 series gas pressure shocks. Proof of purchase required. See full terms at Bilstein's website.
The 24-188036 fits the following vehicles at stock ride height with 4WD drivetrain, with GVW over 8,400 lbs, excluding air leveling suspension. The same part number fits both Ram 2500 and Ram 3500. Sold individually — order two for a complete rear replacement.
⚠️ Fitment cross-referenced across TunerSports, Geno's Garage, Jack-It, LM Performance, and ShockWarehouse. Same part number confirmed for both 2500 and 3500 applications. For 2003–2009 third-generation Ram 2500/3500, different part numbers apply.