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Details
| Specification | Value |
|---|---|
| Brand | Magnum Technology |
| MPN | mgs115 |
| Fitting Position | Driver Side |
| Length [mm] | 498 mm |
| Stroke [mm] | 205 mm |
| Extention Force [N] | 165 N |
| Housing Diameter [mm] | 18 mm |
| min. length [mm] | 280 mm |
| Piston Rod Diameter [mm] | 8 mm |
OE numbers (5)
Search by this OE number to find compatible parts
- CASE IH—3221531r1
- CASE IH / DEUTZ—617559
- JOHN DEERE—AL58521
- JOHN DEERE—AL60324
- JOHN DEERE—AL63124
About this product
Sourced from Magnum Technology, this gas spring rear window (MGS115) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: FB, Length [mm]: 498 mm, Stroke [mm]: 205 mm, Extention Force [N]: 165 N, Colour: Ceramic — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 3221531r1, 3221531R1, 617559, AL58521 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Magnum Technology 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Gas Spring Rear Window Magnum Technology MGS115 — compatible car models
| Manufacturer article number (MPN) | MGS115 |
|---|---|
| OE part numbers | 3221531r1, 617559, AL58521, AL60324, AL63124 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
Magnum Technology mgs115 . Colour: 7. Extention Force [N]: 165 N. Fitting Position: FB. Housing Diameter [mm]: 18 mm. Length [mm]: 498 mm. min. length [mm]: 280 mm. Piston Rod Diameter [mm]: 8 mm. Stroke [mm]: 205 mm
- 1x Gas Spring Rear Window
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Rear Window compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Gas Spring Rear Window fits. All fitment data is verified through TecDoc.
What specifications does this Magnum Technology Gas Spring Rear Window have?
This Magnum Technology Gas Spring Rear Window has the following specifications: Fitting Position: FB; Length [mm]: 498 mm; Stroke [mm]: 205 mm; Extention Force [N]: 165 N; Colour: 7; Styling: 50. Check the full specifications table above for complete details.
What OE part numbers does this Gas Spring Rear Window replace?
This Gas Spring Rear Window replaces OE part numbers: 3221531r1, 617559, AL58521, AL60324, AL63124. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Gas Spring Rear Window cost?
This Magnum Technology Gas Spring Rear Window is available for £14.99. Gas Spring Rear Window prices vary depending on brand, specifications, and vehicle compatibility. Magnum Technology 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 Rear Window?
Regular inspection of your Gas Spring Rear Window 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 Rear Window?
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 Rear Window fitted by a professional mechanic.
Can I use this part as a replacement for OE 3221531r1?
Yes, this Magnum Technology Gas Spring Rear Window is a direct replacement for OE part number 3221531r1. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
