Rear subframe

The rear subframe is the metal frame bolted beneath the back of the car, holding the rear suspension, and on many cars the differential and rear axle, in their correct positions. Tucked low at the back, it spends its life in the firing line of road salt, puddles, and pothole shocks, which is why rust is its usual undoing, with crash damage a close second. Some faults call for a full replacement; others come down to worn bushings or mounts that can be sorted on their own. The following signs can help distinguish between the two:

• Heavy rust or perforation: Replacement required due to structural safety risks.
• Bent subframe after impact: Usually requires complete replacement.
• Clunking from the rear suspension: Often indicates worn bushings or mounting failure.
• Uneven wheel alignment: May indicate subframe misalignment or deformation.
• Vibration at speed: Could be caused by loose mounts or structural damage.
• Cracks near mounting points: Critical failure; replace immediately.
• Squeaking noises over bumps: Usually caused by worn or collapsed bushings.
• Differential misalignment, if applicable: May indicate subframe damage affecting drivetrain geometry.

Any rust that has gone right through the metal near a mounting point is a structural failure and an automatic MOT fail, not something to patch and hope. Buying used or reconditioned saves a lot against a new rear subframe, but the offers are spread thinly over dozens of breaker sites. Parthunt24 gathers used rear subframe listings from marketplaces like Ovoko, ProxyParts, eBay, and TotalParts onto one page, so you can weigh 177 options by price, condition, and fitment side by side before heading to a seller.

Fitment is everything with a rear subframe, so a few details are worth pinning down before you buy. Here's what to confirm:

• Vehicle compatibility: Match the make, model, year, and the OEM number, since designs change between facelifts.
• Drivetrain layout: Front-, rear-, and all-wheel-drive cars use different subframes.
• Suspension type: The subframe must suit your exact rear suspension setup and its arms.
• Rear axle configuration: Twist-beam and multi-link axles bolt to different frames.
• Differential integration: On RWD and AWD cars, check that the subframe carries the right differential mount.
• Brake system setup: Make sure the brake and ABS line routing and brackets line up.
• Mounting points: The body bolt positions have to match where the old one came off.
• Bushing type and condition: Check whether the bushings are included and how worn they are.
• Corrosion level: Light surface rust is fine; deep, scaly rust is not.
• OEM vs reinforced versions: Some performance models use a stronger subframe than the standard car.

Set your make and model on Parthunt24 and the list drops to subframes that fit your car. Each listing leads to the marketplace hosting it, where you'll find the seller's full description and place the order.

On the seller's page, the condition photos do the heavy lifting, since a subframe's history is written in its rust. Scaly, flaking corrosion around the mounting points is the one thing that should stop you buying, so those areas need to be shown clearly, not lost in shadow.

• Photos: The whole frame, every mounting point, the bushings, and any repaired sections.
• Seller reputation: Trading history, rating, and recent buyer feedback.
• Compatibility: OEM number and body bolt positions checked against your car.
• Included components: Bare frame, or with bushings, arms, or the differential mount?
• Condition: Look for through rust, cracks, bends, and previous welding.
• Testing: A note confirming the frame is straight and off an undamaged car.
• Warranty and returns: A clear policy, which matters on a heavy, costly part.
• Shipping: Crated or palletised, since a subframe is easily damaged loose in transit.
• Documentation: The donor car and confirmation that it was properly removed.

If the rust areas look sound and the notes add up, buy it through the seller's marketplace.

What you pay for a rear subframe tracks the drivetrain, the material, and how much hardware comes bolted to it. A bare used frame for a common car runs around €80-€220, a subframe with arms and bushings fitted sits at €220-€500, and units with a differential mount for AWD or premium models can climb past €650.Used rear subframe prices on Parthunt24 open from 5.00. Here's what sets one rear subframe price apart from another:

• What's attached: A frame sold with arms, bushings, or the diff mount costs more but saves separate buys.
• Drivetrain: AWD and RWD frames with a differential cradle outprice simple twist-beam ones.
• Material: Aluminium and hydroformed frames cost more than pressed steel.
• Model rarity: Common cars stay cheap; rare or reinforced versions cost more.
• Condition: A straight, rust-free frame takes the top price.

Sort the Parthunt24 results by price and the lowest rear subframe for your car lands at the top.

A rear subframe seldom fails on its own; the parts hanging off it have lived through the same rust and the same knocks. The bushings, brake lines, and suspension arms bolted to the frame wear in step with it, so look these over while it's out. Browse these on Parthunt24:

• Rear differential: Mounts to the subframe on RWD and AWD cars; check its alignment and mounts.
• Control arm: Bolts to the subframe and is easy to inspect with it down.
• Brake line: Routed along the subframe and easily corroded or snagged during the job.
• Front subframe: Worth a look on the same car, as rust seldom stops at one end.
• Subframe bushings: Worn bushings cause the clunks often blamed on the frame itself.
• Rear shock absorbers: Mounted nearby and worth checking while access is open.
• Tyres: Uneven wear is often the first clue that the subframe has shifted.

Send back the wrong rear subframe and you're paying return freight on a part that weighs a tonne, so it's worth getting right the first time. Parthunt24 lays the major used-parts marketplaces out in one place, with the condition, the hardware included, and the price shown against every rear subframe listed, for front-drive, RWD, and AWD cars across Europe.Compare every frame on one screen and the best value one becomes obvious. Compare prices, find the best deal, and buy a rear subframe for your car today on Parthunt24.