
Bilstein 24-185981 B6 4600 Series Shock Absorber (Rear, 1999-2016 7.3/6.0/6.4/6.7L Powerstroke 4WD)
Fits: Ford 6.0L (2003-2007 Powerstroke) • Ford 6.4L (2008-2010 Powerstroke) • Ford 6.7L (2011-2016 Powerstroke) • Ford 7.3L (1999-2003 Powerstroke)
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Bilstein 24-185981 B6 4600 Series Shock Absorber (Rear, 1999-2016 7.3/6.0/6.4/6.7L Powerstroke 4WD) you will earn 93 DIESEL DOLLARS in your SDS Fuel Tank!
The Bilstein 24-185981 is a B6 4600 Series rear shock absorber for stock-height 1999-2016 Ford F-250/F-350/F-450 Super Duty 4WD trucks with the 7.3L, 6.0L, 6.4L or 6.7L Power Stroke. Owners buy it to replace a tired rear shock and get back control and a comfortable ride. It is sold individually, so plan on two.
Fitment
Fits the rear of 1999-2016 Ford Super Duty 4WD trucks at stock height: 1999-2003 with the 7.3L Power Stroke, 2003-2007 with the 6.0L, 2008-2010 with the 6.4L and 2011-2016 with the first-generation 6.7L. Bilstein's application line reads 1999-2016 Ford Super Duty F-250/350/450 4WD (Stock Height). This is the 4WD shock; for a 2WD truck, call us. The 2017-and-newer aluminum Super Duty is a different fitment, so this shock is not for those trucks. Verify fitment by VIN or call the shop before you order. More for these trucks is on our Power Stroke page.
Why this part
Bilstein designed the 4600 Series to bring a truck's ride performance and handling up to its best while keeping the comfortable ride people expect from the Bilstein name. Compared with conventional shocks, a 4600 Series setup gives you more control, which helps keep cargo secure, from your kids to work equipment, mile after mile.
The shock uses Bilstein's patented design, meant to let the truck glide over any road surface you run into while you stay in command of it. Bilstein also pitches these dampers as an inexpensive, effective way to extend a vehicle's service life. If your truck sits at stock height and you want the rear back under control, this is the shock Bilstein lists for it.
What you get
- (1) Bilstein 24-185981 B6 4600 Series rear shock absorber, yellow paint finish
Quantity per vehicle is 2, and the shock is sold individually, so order two to do both sides of the rear axle.
Specifications
- Part Number: 24-185981
- Old Part Number: F4-BE5- C296-H0
- Series: 4600 Series
- Drive Type: 4WD
- Position: Rear
- Quantity Per Vehicle: 2 (Sold Individually)
- Finish: Yellow Paint
Warranty: Limited Lifetime.
About Bilstein
Founded in 1873 and still headquartered in Ennepetal, Germany, Bilstein builds shocks for factory, aftermarket and racing use. The B6 4600 Series is its line for stock-height trucks, valved per vehicle for daily driving and trailer pulling.
Frequently asked questions
How many shocks do I need?
Two. The quantity per vehicle is 2 and this shock is sold individually, so a quantity of two covers both rear corners.
Will it work on a leveled or lifted truck?
This shock is listed for stock height. Bilstein's B8 5100 Series is the line for leveled and lifted trucks. Call us with your lift height and we will match the right shock.
Does it replace an older Bilstein part number?
Yes. The old part number was F4-BE5-C296-H0; the current number is 24-185981.
Questions on fitment? Call the shop at the number in the header. We install everything we sell.
✓ added to your cart
Finish the job
Parts our Wildwood techs pair with this one — take a look before you check out.

Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Bilstein 24-185981 B6 4600 Series Shock Absorber (Rear, 1999-2016 7.3/6.0/6.4/6.7L Powerstroke 4WD) you will earn 93 DIESEL DOLLARS in your SDS Fuel Tank!


