The Mercedes-Benz Spring U-Bolt Rear Spring To Rear Axle, identified here by original part number A9013250847, is a engine component listed for compatible Mercedes-Benz applications. This review focuses on what can be assessed responsibly from the catalogue information: the component's role, the importance of exact fitment, sensible diagnostic checks and the questions to answer before ordering.
This is not a claim that the part fits every vehicle in a model family. Mercedes-Benz frequently uses different components across engine, chassis, production-date and equipment combinations. The part number and the vehicle identification number remain more reliable than appearance alone.
Mercedes-Benz Spring U-Bolt Rear Spring To Rear Axle A9013250847: quick overview
- Part: Spring U-Bolt Rear Spring To Rear Axle
- Original number: A9013250847
- Category: Engine parts
- Catalogue model series: 690, 902, 903, 904, 909
- Review focus: function, compatibility, inspection and installation planning
What this Mercedes-Benz part does
In practical terms, this engine component supports the engine, intake, cooling, lubrication or emissions-related system identified by its catalogue application. The exact function can differ between vehicle configurations, so the surrounding assembly and the Mercedes-Benz parts catalogue entry should be checked together.
A replacement decision should begin with the symptom and a basic diagnosis, not with the product name alone. Check nearby hoses, seals, electrical connectors, mounting points and fluid traces before deciding that the component itself is the cause. This approach reduces the risk of replacing a sound part while leaving the actual fault unresolved.
Fitment and compatibility review
The available listing associates part A9013250847 with Mercedes-Benz model series 690, 902, 903, 904, 909. A model-series match is useful for narrowing the search, but it is not final proof of compatibility. Production changes, engine codes, left- or right-hand versions, option packages and superseded part numbers can all affect the result.
Before purchase, compare the full number on the removed component and request a VIN-based catalogue check. Also inspect plug shapes, mounting points, dimensions, colour or finish where relevant. If Mercedes-Benz has replaced the number with a later revision, confirm that the newer component is an approved successor for the specific VIN.
Genuine-part advantages and limitations
The strongest argument for a genuine Mercedes-Benz component is specification consistency: geometry, connection points and material choices are intended for the factory application. That can simplify fitment and help preserve the way related systems interact. It does not remove the need for diagnosis, and it does not guarantee that every listing using a similar description is interchangeable.
Condition, storage and packaging still matter. Check that the supplied part number is readable, that fragile tabs or connectors are protected and that there are no signs of transport damage before installation. Keep the invoice and packaging until the component has been verified.
Installation considerations
Engine-area work can involve hot surfaces, fluids, pressure or calibrated fasteners. Follow the model-specific workshop procedure and renew single-use seals or hardware where the repair instructions require it. If the repair affects a safety, emissions, restraint, steering, braking or vehicle-control system, professional installation is the sensible choice.
After installation, confirm the original symptom is resolved and check the surrounding area again. Depending on the component, this may include a leak check, diagnostic scan, functional test, alignment, adaptation or road test. Record the installed part number for future maintenance.
Who should consider this part?
This component is relevant to owners, workshops and restorers who have already identified A9013250847 as the correct number, or who are using it as a candidate during a VIN-based parts search. It is less suitable as a speculative purchase based only on a photograph or a broad model description.
Our verdict
The genuine Mercedes-Benz Spring U-Bolt Rear Spring To Rear Axle is a credible factory-specification choice when part number A9013250847 is confirmed for the vehicle. The decisive step is compatibility verification: match the VIN, catalogue application and installed component before ordering, then follow the correct repair procedure.
See the popular Mercedes-Benz parts and product review hub for more component guides. Current product information is available from the Mercedes-Benz Spring U-Bolt Rear Spring To Rear Axle A9013250847 listing.
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Editorial note: catalogue information and product availability can change. Always verify the latest part number and VIN compatibility with the seller or a Mercedes-Benz parts specialist before purchase.



