Bilstein B6 4600 Rear Shock Absorber for Ford F-250/F-350 Super Duty (2017-2022)
For qualified buyers at checkout
Secure checkoutEncrypted payment
Warranty Information
Vendor warranty summary
Bilstein Warranty
At a glance: Limited lifetime on most 5100, 6112, 6100, 5112, 4600, B6, B4 and B8 Control Arm products; 2 years on 5160, 5162, 8100, 8112, B3 and B1 Air; 90 days on motorsport lines
This is Bilstein's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 21, 2026.
Coverage by product line
| Bilstein series | Coverage |
|---|---|
| B8 5100 (incl. ride height adjustable, lift and leveling kits, steering dampers), B8 5112, B8 6100, B8 6112, B8 Control Arms, B8 TerraSport, B8 Performance Plus, B6 and B6 4600, B4 OE Replacement | Limited lifetime, for as long as you own the product |
| B8 5160, B8 5162, B8 8100 (all variants), B8 8112, B3 OE Replacement, B1 OE Replacement (Air) | 2 years from purchase |
| B14, B16 and EVO coilover kits | 5 years from purchase |
| Motorsport and specialty lines (B8 5125, 5165, 8125, Black Hawk Powersports, Drag, M 9200 and similar) | 90 days |
- Coverage is for the original purchaser and isn't transferable. The product must be bought from a Bilstein distributor or retailer in North America, and proof of purchase is required.
What's covered
- Products free from defects in design, material and workmanship for the term above
- Applies to the original purchaser with proof of purchase
What's not covered
- Improper installation
- Racing, competition or off-road use, as Bilstein's off-road warranty page words it
- Modified use, or use on vehicles Bilstein doesn't recommend
- Commercial vehicles
- Bent or broken rods showing abuse or abnormal wear
- Surface finish, boots, mounting hardware and rubber bushings
- Labor charges
- Aftermarket modifications such as springs or top hats
How to make a Bilstein warranty claim
- Start with the place you bought the shocks (that's us, if you bought from NVMOS)
- If the original seller can't help, email Bilstein's warranty team to confirm the part is warrantable and get a Warranty Evaluation Form. Don't send shocks in without contacting them first
- Ship the shocks, proof of purchase and the completed form using the label on the form, with tracking and signature. Don't ship with loaded springs, and if a shock is leaking, bag it rather than cleaning it
- Bilstein's quality and warranty teams evaluate the part and contact you with the result
Bilstein contact: Warranty hotline: 1 (800) 370-9522 · Email: warranty@bilsteinus.com · Warranty page
Bought it from NVMOS? Start with us.
Bilstein routes warranty claims through the original place of purchase first, so contact us before anything else. Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll start the claim with Bilstein for you.
Shop Bilstein at NVMOS
See all Bilstein products, lead times and FAQs →
Disclaimer: The information on this page describes Bilstein's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Sources: Bilstein warranty promise and Bilstein off-road warranty procedures. Last updated on nvmos.com: October 21, 2026. See our return policy for NVMOS's own terms.
Bilstein B6 4600 Rear Shock Absorber for Ford F-250/F-350 Super Duty (2017-2022)
A rear B6 4600 monotube shock for the Ford Super Duty F-250/F-350, 2017-2022. It has a 46 mm body, a blue straight boot and a yellow finish.
| Spec | Detail |
|---|---|
| Series | B6 4600 |
| Position | Rear |
| Internal design | Monotube, 46 mm |
| Mounts | Eye 16 mm upper, eye 14.1 mm lower |
| Boot | Blue straight included |
| Finish | Yellow paint |
| Reservoir | No |
| Fitment | Ford Super Duty F-250/F-350 2017-2022 |
Manufacturer install instructions are available. The listing covers the F-250 and F-350. Bilstein install instructions: download the PDF. Not sure it fits your build? Call real humans at (920) 249-7744 with your year, trim and setup and we will confirm it.
Is a boot included?
Yes, a blue straight boot.
Does it have a reservoir?
No.
What years does it fit?
Ford Super Duty F-250/F-350, 2017-2022.
What is the warranty?
Bilstein warranties its products to the original purchaser against defects, and most 5100, 6112, 4600, B6 and B4 products carry a limited lifetime warranty.
Complete your Super Duty build
More parts that fit your Super Duty and pair well with this one — matched and ready to install.
$104.00
$48.00
$169.00
$169.00
$44.99
More for your Ford Super Duty
Picked from the 1220 parts we carry for the Ford Super Duty, matched to 2017–2022 model years. Check the years and trim in each title — or call us and we’ll confirm fit.
Specifications
Bilstein B6 4600 Rear Shock Absorber for Ford F-250/F-350 Super Duty (2017-2022) FAQs
Is a boot included?
Yes, a blue straight boot.
Does it have a reservoir?
No.
What years does it fit?
Ford Super Duty F-250/F-350, 2017-2022.
What is the warranty?
Bilstein warranties its products to the original purchaser against defects, and most 5100, 6112, 4600, B6 and B4 products carry a limited lifetime warranty.
Multi-column
Join Our Community
For all things NVMOS, check us out on Instagram and Facebook!
Financing Available
Pay over time with Affirm or PayPal Credit at checkout, for qualified buyers.
Contact Us
Have a question? Just send us an e-mail at support@nvmos.com
