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Bilstein 33-104645 B8 5125 Custom Monotube Shock Absorber

(1999-2004 Ford F-250 Super Duty; 1999-2004 Ford F-350 Super Duty; 2000-2005 Ford Excursion)

Part of: Bilstein B8 5125 Series Monotube Shock Absorbers

Other options in this family: Bilstein 33-230368 Bilstein 33-230320 Bilstein 33-230344 Bilstein 33-230382 Bilstein 33-230405

Manufacturer

Picture for manufacturer Bilstein

Part Number

33-104645
11 reviews
Sale Price

$120.00

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Bilstein B8 5125 shock absorber is engineered for custom suspension applications, providing a high-performance solution for vehicles without direct Bilstein fitment options. This versatile shock absorber delivers the legendary Bilstein monotube performance in a configurable package designed for suspension builders and enthusiasts.

Key Features:

  • High gas pressure monotube design for consistent performance and fade-free operation
  • 46mm piston with self-adjusting deflective disc valving that adapts to changing road conditions
  • Available in multiple lengths and valve rates to accommodate diverse custom applications
  • Industry-standard 5/8 inch hourglass bushings for universal compatibility
  • Choice of eye/eye or stem/eye mount configurations for flexible installation
  • Durable construction built to Bilstein's OE quality standards

The B8 5125 series combines Bilstein's proven monotube technology with the flexibility needed for custom suspension builds, making it the preferred choice for fabricators, off-road enthusiasts, and classic car restorers who demand precise damping control and long-lasting performance.

Products specifications

Fits

1999-2004 Ford F-250 Super Duty; 1999-2004 Ford F-350 Super Duty; 2000-2005 Ford Excursion

*Collapsed Length (IN)

15.91

*Collapsed Length (MM)

404

*Extended Length (IN)

25.89

*Extended Length (MM)

657.5

Boot Color

Black

Boot Included

Yes

Lower Mount

Eyelet

Quantity

Sold individually.

Upper Mount

Eyelet

Series

5100 Series

Compression @0.52m/s

575

Extended Length (in)

25.93

Extended Length (mm)

658.5

Collapsed Length (MM)

404.0

Rebound @0.52m/s

1600

Extended Length (IN) Rounded

26

Upper Mount Type

Eye 5/8in

Body Diameter (ID)

46mm

Mount Type

Eye-to-Eye

Boot Included

Black Bellows

Finish

Zinc Plated

Body Design

Smooth Body (Non-Coilover)

Internal Design

Monotube

Reservoir

No

Adjustable Damping

Non-Adjustable

Series

B8 5125

Lower Mount Type

Eye 5/8in

Collapsed Length (IN) Rounded

16

Paid for UPS 2nd Day service on Wednesday afternoon... called Autoplicity about lack of shipping info on Thursday AM and was told the system takes 24 hrs to update. On Friday tracking put the shipment in the delivery location at 1:30am. UPS customer service advised they could have refunded shipping cost if I had shipped direct.... not sure how or why I would accomplish the task. UPS advised contacting the shipper to resolve the issue.. really? Product sat in the UPS delivery center until Monday AM and was delivered Monday PM. Product was installed in my tractor Monday evening.... now it has rained every day and I can't cut the field. Question is really, why offer 2 day service at a premium when no one does what they promise... Purchased these bearings at Autoplicity because of the 2 day service..... who dropped the ball? Most on-line retailers shipping options change if and when you are outside guidelines. That wasn't the case here.

Quick and easy

Got exactly the product I wanted delivered as expected for the best price. It makes it hard to look elsewhere.

Easy so far. Hope for fast grounds shipping

Springs came in on time, and seem to be great quality so far!

Autoplicity has great prices and customer service. Shipping is fairly fast too. Ordered product on Monday and it was shipped on Wednesday. Will make future purchases with this company.

Very pleased with the service and quick shipping. Checked out through Amazon payments without any issues. Item ordred was the Hella Supertone Horns. Arrived in original box and packaging. Will not hesitate to order from Autoplicity in the future.

Great prices very fast shipping!!!

So far so good

Autoplicity had the lowest price online for the product I needed. I will definitely buy from them again.

A very good price on items. Very quick response and delivery. Thanks

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