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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Bilstein 24-186636 B8 5100 Series Shock AbsorberBilstein 5100 Series Shock Absorbers 24 186636 are high gas pressure monotube shocks expertly designed to be installed onto lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with an innovative self adjusting deflective disc valving. They offer super damping ability that makes them perfect for heavy hauling or occasional off road use, while maintaining an exceptional street ride. Specifications: Part Number: 24 186636 Old Part
Bilstein 5100 Series Shock Absorbers 24-186636 are high gas pressure monotube shocks expertly designed to be installed onto lifted pickups, SUVs and Jeeps. The shocks feature a 46mm digressive piston with an innovative self-adjusting deflective disc valving. They offer super damping ability that makes them perfect for heavy hauling or occasional off-road use, while maintaining an exceptional street ride.
Specifications:
Part Number: 24-186636
Old Part Number: F4-BE5-B514-H0
Setting: 5100 Series
Drive Type: 4WD
Position: Rear
Descriptor: Rear Lifted Height: 4" GM / 2" Dodge
Quantity Needed Per Vehicle: 2 (Sold Separately)
Finish: Zinc plated
Reservoir: No
Body Design: 46mm ID smooth body (Non-coilover)
Measurements:
Collapsed Length (IN): 18.17
Extended Length (IN): 29.92
Collapsed Length (MM): 461.5
Extended Length (MM): 760
Applications:
2003-2012 Ram 3500 4WD - Rear Lifted 2"
2003-2013 Ram 2500 4WD - Rear Lifted 2"
2014-2018 GM 1500 Gas 4WD - Rear Lifted 7-9"
1999-2010 GM 2500/3500HD 4WD - Rear Lifted 4" (NON-Quadrasteer)
Note: *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. An eye to eye shock is measured from the center of one eyelet to the center of the other eyelet. Shock Absorbers sold individually.
WARRANTY INFO:
Limited Lifetime
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 663 reviews
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Product Reviews
★★★★★ 3
Nice for cooling but not so cool with staying on the bed
Color: Black Pinstripe, Size: King(108"x90")
Definitely cooled while sleeping however due to the silky fabric it did not stay on the bed and often ended up on the floor by morning.
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Pretty nice blanket
First off I have to say that this is not exactly a cooling blanket. It is true that when you first get under it, it does feel cool. Shortly thereafter though, wherever the blanket makes contact with you it warms up to your body temperature, so it doesn’t remain cool. Still, I just moved my foot to a different area and hit a cool pocket, so it has its moments. I have to say I really like the weight of this blanket. It’s so hard to find a good blanket, that is not that thick, It is thin, which is exactly what I was looking for since I live in Florida. One side of the blanket is the “cooling“ side which is plain gray, and on the other side is a gray and white striped pattern. I’m not really crazy about the pattern to be honest. I wish this blanket came in more colors or patterns. The blanket fit my queen bed nicely - not too big or too small. For what it is, I’m not really sure I would say it’s good value for the money, but I do like this blanket.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Surprisingly, effective cooling blanket
When I first saw this cooling blanket available, I grabbed one right away. I had purchased a cooling blanket for my grandfather last summer that was fantastic but very expensive, so I was curious whether this one would actually compare considering the price difference.
Right out of the package, I could immediately feel that it was different from a normal comforter. The fabric itself feels noticeably cool when you touch it, which honestly caught me off guard in a good way.
The gray version I have features a striped design on one side and a solid gray color on the reverse. I love that it isn’t just plain white like so many cooling blankets tend to be. The pattern adds some visual interest while still matching pretty much any bedroom setup.
The fabric is incredibly soft and smooth against the skin. The brand says it’s made with Ice Toweling technology fabric, which supposedly works by absorbing body heat through the fibers’ molecular structure. I’m not totally sure how that works scientifically, but I can definitely tell you the result is real because the blanket does feel cooler when you sleep under it.
Something else I appreciate is that despite being silky smooth, it doesn’t constantly slide off the bed. I was expecting it to behave like a satin sheet, but it actually stays in place surprisingly well and its true to size.
Cleaning is straightforward. They recommend air drying the blanket to preserve the cooling fibers, which seems like a reasonable precaution. I would probably treat it like a delicate fabric just to keep it in good shape long term.
All things considered, I’m really impressed with this blanket. It’s soft, comfortable, genuinely cooling, and a great value compared to some of the pricey alternatives out there. If you tend to overheat while sleeping, this is definitely worth considering.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
The price was great
Style: Original, Size: Standard/Queen
I couldn’t believe how comfortable they are
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Reviewed in the United States on January 2, 2026
★★★★★ 4
Stay Puft
Style: Original, Size: Standard/Queen
Cooler than most pillows and doesn’t go flat. Still gets warm throughout the night.
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Reviewed in the United States on August 8, 2025
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