SKU: 30071666085

Ultima | Shock Absorber HD 445mm/684mm EB2/EB2 | Universal 400 Series Yellow | 400527

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Description

Ultima | Shock Absorber HD 445mm/684mm EB2/EB2 | Universal 400 Series Yellow | 400527Ultima Heavy Duty Shock Absorber (Single) 445mm 684mm (Universal Fitment) This Ultima Heavy Duty Shock Absorber (400527) is a universal, gas charged replacement component from the robust 400 Series. Defined by its technical specificationsa compressed length of 445mm, an extended length of 684mm, and twin EB2 (Eye Bushing 2) mountsthis shock is suitable for a wide variety of 4X4, light commercial, and trailer applications requiring extended travel. It

Ultima Heavy Duty Shock Absorber (Single) 445mm/684mm (Universal Fitment)

This Ultima Heavy Duty Shock Absorber (400527) is a universal, gas-charged replacement component from the robust 400 Series. Defined by its technical specifications—a compressed length of 445mm, an extended length of 684mm, and twin EB2 (Eye Bushing 2) mounts—this shock is suitable for a wide variety of 4X4, light commercial, and trailer applications requiring extended travel. It is engineered to provide superior dampening control, stability, and reliable performance in demanding conditions.

NOTE: As this is a universal part, purchasers must confirm that the compressed length, extended length, and mounting types (EB2/EB2) are compatible with their specific vehicle application before purchase.

Warranty

3 year / 20,000 km

Why Ultima?

Ultima 400 Series shocks are known for their durability and consistent control. Featuring a large piston bore and nitrogen gas charging, they are designed to handle continuous load and harsh road feedback without fading.

Key Features:

  • Application: Heavy Duty Shock Absorber for Universal 4X4 and Light Commercial Applications
  • Universal Fitment: Defined by dimensional and mounting specifications (445mm/684mm, EB2/EB2).
  • Design: Heavy-duty, large-bore, twin-tube construction (often yellow finish).
  • Dampening: Nitrogen gas-charged for stable, fade-free performance.
  • Performance: Enhanced stability, control, and resilience in various operational environments, especially where longer travel is required.
  • Installation: Dimensions must match the required mounting geometry.
  • Unit of Measure: Sold individually (1 piece)

Technical Specifications

  • Brand: Ultima
  • Part Number (SKU): 400527
  • System Type: Shock Absorber (Heavy Duty 400 Series)
  • Compressed Length: 445 mm
  • Extended Length: 684 mm
  • Top Mounting: Eye Bushing 2 (EB2)
  • Bottom Mounting: Eye Bushing 2 (EB2)
  • Use: Universal/Various 4X4 and Commercial Vehicles

Vehicle Fitment Information

Type Application Dimensions Mounting Position
Heavy Duty Universal/Various Light Commercial/4X4 445mm / 684mm EB2 / EB2 Varies by application

 

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 30071666085

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Nik
Whiting, US
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
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Reviewed in the United States on April 8, 2026
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Jane - NY
Lowell, US
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
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Reviewed in the United States on March 23, 2026
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Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
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Reviewed in the United States on August 20, 2025
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Scott Mautino
Lake Worth, US
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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Reviewed in the United States on May 3, 2026
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Akeem
Lowell, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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