Rear Axle Subframe Crossmember for Vauxhall Vectra C | 24428425

Restore structural integrity and suspension stability in your Vauxhall Vectra C (and related Opel/Signum models) with this Rear Axle Subframe Crossmember (OEM 24428425 / 24428424 / 12756396 etc.). Engineered to OEM standards, this rear crossmember is built from high‑strength steel and designed to precisely fit the original mounting geometry, supporting suspension arms, differential mounts, and maintaining correct rear wheel alignment. Whether your original unit is cracked, bent, or corroded, this direct replacement helps eliminate vibration, improve handling, and extend the life of downstream components.

OEM Number: 24428425, 24428424, 12756396, 12761536, 12787125, 402205, 

Fitting Position : Rear Axle

Quantity : 1

Our SKU: TVAU24428425_94

All our Rear Axle Subframe Crossmember - fits Vauxhall Vectra II C are OEM quality and reliable after market car parts. This Rear Axle Subframe Crossmember - fits Vauxhall Vectra II C is specifically compatible with Fiat: Croma, Opel: Signum, Vectra, Saab: 9-3, Vauxhall: Signum, Vectra, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions (FAQs)

Q1: What is a rear axle subframe crossmember and why is it important?
The rear axle subframe crossmember is a structural component that connects the vehicle’s frame or body to the rear suspension elements. It supports the mounting points for control arms, differential housing (where applicable), stabilizer bars, and helps maintain proper alignment and rigidity under load.

Q2: Which vehicles and models is part number 24428425 compatible with?
This crossmember is compatible with Vauxhall / Opel / Vectra C and related models. It lists these OEM references: 24428425, 24428424, 12756396, 12761536, 12787125, 402205. The listing also shows fitment with Vectra C (diesel & petrol), Signum, and related body types.

Q3: Is this a direct replacement or will adjustments be required?
This is designed as a direct replacement for the original crossmember, matching OEM mounting points and geometry. No structural modifications should be needed, provided your car’s suspension layout is the same as the one this part supports.

Q4: How do I ensure this part fits my vehicle before ordering?

• Compare the part number on your existing crossmember; if it matches one of the OEMs above, that’s a good sign.

• Check compatibility via your make, model, year, engine, and body style.

• Use the seller’s “make-model-year” tool (if available).

• If uncertain, send your VIN / registration to the seller to confirm whether this crossmember is correct for your car.

Q5: What are common symptoms that a rear crossmember is damaged or failing?

• Noticeable vibration in the rear of the vehicle, especially under load

• Rear wheel misalignment or inability to correct alignment

• Cracks, deformation, or severe rust/corrosion on the crossmember

• Clunking or knocking noises from the rear suspension area

• Premature wear of rear suspension bushes or arms

Q6: What additional parts or hardware might be needed when replacing it?
Typically, the listing is for the crossmember alone. You may need to supply or reuse: mounting bolts, nuts, suspension arm bolts, bushings, washers, and possibly differential / subframe brackets if they were damaged or corroded. It’s wise to replace worn hardware for safety and longevity.

Q7: What warranty or return policy is applicable?
This product offers a 60‑day returns policy for new, unused items. Any warranty covers manufacturing defects, but does not normally cover damage from incorrect installation, misuse, or corrosion. Check the seller’s terms for full details.

Q8: Can I install this myself or should I get a professional?
Replacing a rear crossmember is a moderately complex job. You’ll need a safe way to lift and support the rear of the vehicle, disconnect and reassemble suspension parts, and correctly torque bolts to specification. If you have proper tools, mechanical experience, and reference to a workshop manual, you may be able to do it. But for best results and safety, a professional mechanic is recommended.