SKU: 91169618118

Ultima | Heavy Duty Gas Shock Absorber 333/529 EB1/EB1 | Various Applications | 400040B

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Description

Ultima | Heavy Duty Gas Shock Absorber 333/529 EB1/EB1 | Various Applications | 400040BUltima Heavy Duty Gas Shock Absorber (Single) 400 Series The Ultima 400040B is a high performance, Heavy Duty Gas Shock Absorber from the Ultima 400 Series. Designed primarily for the rear axle of various custom or universal applications, this shock is specified by its key dimensions and mounting type (333 529 EB1 EB1). It provides reliable, consistent damping and is ideal for vehicles requiring enhanced control and stability, particularly under heavy

Ultima Heavy Duty Gas Shock Absorber (Single) - 400 Series

The Ultima 400040B is a high-performance, Heavy Duty Gas Shock Absorber from the Ultima 400 Series. Designed primarily for the rear axle of various custom or universal applications, this shock is specified by its key dimensions and mounting type (333/529 EB1/EB1). It provides reliable, consistent damping and is ideal for vehicles requiring enhanced control and stability, particularly under heavy load or diverse driving conditions.

Warranty

3 year / 20,000 km

Why Choose Ultima 400 Series?

The Ultima 400 Series offers a robust, heavy-duty replacement alternative to original equipment. These shocks are gas-charged, featuring superior rubber bushes, genuine **NOK** seals, and unique valving designed to minimize heat build-up and maximize performance and longevity in demanding conditions.

Key Features:

  • Application: Heavy Duty Shock Absorber (Universal/Custom Fitment)
  • Position: Rear Axle
  • Series: 400 Series Heavy Duty GAS
  • Compressed Length: 333 mm
  • Extended Length: 529 mm
  • Mounting Type (Top/Bottom): **EB1 / EB1** (Eye-Bush at both ends)
  • Finish: Black for durability and sleek aesthetics
  • Unit of Measure: Sold individually (1 piece)

Technical Specifications

  • Brand: Ultima
  • Part Number (SKU): 400040B
  • System Type: Twin-Tube, Gas-Charged
  • Series: 400 Series Heavy Duty
  • Position: Rear

Vehicle Fitment Information

Make Model Series Years Notes
Universal / Custom Various Applications N/A All Years **333mm Compressed / 529mm Extended, EB1/EB1 Mounts.** Please ensure dimensions are suitable for your application.

 

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 91169618118

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4.3 ★★★★★
Based on 8 reviews
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Verified Purchase
Kindle Customer
Draper, US
★★★★★ 5
Good Suit
Size: X-Small, Color: Black
This suit is pretty nice. The fabric isn't extremely thin and cheap-feeling, and it fits really well. The shipping was really fast too. My son is 5'9" and weighs about 150 lbs. We ordered a medium first, but it was too big, so we returned it and ordered an extra small. The extra small fits perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
M
Verified Purchase
Maggie Etheridge
Bozeman, US
★★★★★ 4
It's a fun/unusual color, but not "celery"
Size: Medium, Color: Celery Green, Size: Medium, Color: Celery Green
Can't comment on the fit because we didn't take it out of the bag. I gave it 4 stars because 𝙦𝙪𝙖𝙡𝙞𝙩𝙮 of the suit looks really nice through the plackaging, but we didn't open it up and try it on because the color could not be further from what we were expecting. It's actually a really cool and unusual fun fabric, but not really describable as any shade of green which is what I was going for. It's more of a beige tweed whose tiny plaid upon careful examination even has slightly blue threads.. or is that lavender? In fairness to the manufacturer, I tried and tried to get a photo with lighting that accurately represents this fun and unusual color to no avail. For a proper review I guess I should have my son put it on and take a picture in daylight. But they do need to change the color name at least to "champagne tweed" or something. No idea whose job it was to call this color "celery". ;p
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Reviewed in the United States on May 7, 2026
V
Verified Purchase
Vaifro Dordetto Jr
Belleville, US
★★★★★ 5
Great value for a one-time event! Perfect for graduation.
Color: Black, Size: Large, Color: Black, Size: Large
I bought this suit for my son's graduation, and it was exactly what we needed. Since he will probably only wear it once, I didn't want to spend a fortune at a high-end department store. For the price, the quality is surprisingly good; it looked sharp and he received a lot of compliments during the ceremony. We ordered a size Large (L) based on their sizing chart, and it was true to size and fit him perfectly. The fabric is lightweight but doesn't look cheap at all, making this a fantastic, excellent cost-benefit choice if you are looking for an option for a one-time event. Highly recommended!
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Reviewed in the United States on May 18, 2026
P
Verified Purchase
Patrick
Houston, US
★★★★★ 5
Great for the price.
Color: Black, Size: Large, Color: Black, Size: Large
I’m 220lbs 6’1 athletic build. Arms/back couldn’t fit inside the jacket. Pants and vest fit fine though. I honestly should get stuff tailored considering my body competition. Good quality for the price worked for me.
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Reviewed in the United States on April 27, 2026
R
Verified Purchase
Regal Mom
Houston, US
★★★★★ 4
XL sized suit review
Color: Light Blue, Size: X-Large
I ordered XL for my husband who is 6'1" and weighs 200 lbs. The pants' length was too long and we had to cut off two inches and get them hemmed. Jacket could be a little bigger in the mid section and shoulders but vest fit well. Could do without the fake handkerchief in the suit jacket pocket. Still liked the style and the color of the light blue suit.
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Reviewed in the United States on June 1, 2026

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