Skip to main content
CP247
Gallery
BrandSTABILUS
MPN8551BY
OE refs3
SKU0126-8551BY
GTIN / EAN4046577091870

Similar products

Customers also bought

Details

SpecificationValue
BrandSTABILUS
MPN8551by
Length [mm]256 mm
Stroke [mm]85 mm
Extention Force [N]280 N

OE/OEM numbers (3)

Search by this OE number to find compatible parts

About this product

Sourced from STABILUS, this gas spring boot cargo area (8551BY) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 256 mm, Stroke [mm]: 85 mm, Extention Force [N]: 280 N — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit FIAT, FSO, SEAT models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 065153, 21068, 21083, 430719001800 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. STABILUS is a recognised supplier of automotive suspension components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

About STABILUS

Stabilus, founded in 1934 in Koblenz, Germany, is the world's leading manufacturer of gas springs, dampers, and electromechanical drives. Stabilus specialises in gas struts for bonnets, tailgates, boot lids, and interior hatches across all vehicle types. As an OE supplier to virtually every major car manufacturer worldwide, Stabilus gas springs are found in millions of vehicles. With precision German engineering and consistent quality, Stabilus products ensure smooth, reliable opening and closing of vehicle panels throughout their full service life.

Suitable cars

Equivalent products (11)

FA KROSNO21068
FA KROSNO21083
KAGER89-0372
MAGNETI MARELLIGS0018
MAGNETI MARELLIGS0030
MONROEML5018
OPTIMALAG-51684
PATRONPGS8551BY
STABILUS065153

Gas Spring Boot Cargo Area STABILUS 8551BYcompatible car models

Car modelsFIAT: 132 (132); FSO: 132P; SEAT: 132 (132A)
Engines1.6; 2.2 D
Year of manufacture1972-1982
Manufacturer article number (MPN)8551BY
OE part numbers4405569, XO4405569, XO44055690
Compatibility check

Loading vehicle data…

Please wait while we load vehicle compatibility information.
Description and what's included

STABILUS 8551by // LIFT-O-MAT®. Extention Force [N]: 280 N. Length [mm]: 256 mm. Stroke [mm]: 85 mm

What's included:
  • 1x Gas Spring Boot Cargo Area
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Gas Spring Boot Cargo Area compatible with my car?

This Gas Spring Boot Cargo Area fits FIAT, FSO, SEAT vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this STABILUS Gas Spring Boot Cargo Area have?

This STABILUS Gas Spring Boot Cargo Area has the following specifications: Length [mm]: 256 mm; Stroke [mm]: 85 mm; Extention Force [N]: 280 N. Check the full specifications table above for complete details.

What OE part numbers does this Gas Spring Boot Cargo Area replace?

This Gas Spring Boot Cargo Area replaces OE part numbers: 4405569, XO4405569, XO44055690. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Gas Spring Boot Cargo Area cost?

This STABILUS Gas Spring Boot Cargo Area is available for £21.99. Gas Spring Boot Cargo Area prices vary depending on brand, specifications, and vehicle compatibility. STABILUS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Gas Spring Boot Cargo Area?

Regular inspection of your Gas Spring Boot Cargo Area is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.

What tools do I need to replace a Gas Spring Boot Cargo Area?

Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Gas Spring Boot Cargo Area fitted by a professional mechanic.

Can I use this part as a replacement for OE 4405569?

Yes, this STABILUS Gas Spring Boot Cargo Area is a direct replacement for OE part number 4405569. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the STABILUS 8551BY the same as the STABILUS 0008SX?

No, while both are Gas Spring Boot Cargo Area parts, they are different products. The STABILUS 8551BY has Length [mm]: 256 mm, Stroke [mm]: 85 mm, Extention Force [N]: 280 N. The STABILUS 0008SX may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

Related categories