This is the outer axle boot kit produced by the world-renowned German spare part giant FEBI BILSTEIN (02599) for the rear axle shafts of the legendary Mercedes-Benz E Series W124 (1984-1995) vehicles. It retains the grease inside the axle head (in the boots) that transmits the massive torque from the differential to the wheel, while forming an impenetrable shield against water, mud, and abrasive dust splashed from the road. Unlike cheap plastic boots, the FEBI rubber, manufactured to high German standards, adapts to the independent suspension movements of your W124 for years without cracking or hardening, extending the lifespan of your axle shaft.
- Premium German Rubber: FEBI's special elastomer formula does not freeze and become brittle in extreme cold, nor does it melt and lose its shape in summer heat. It is resistant to ozone and UV.
- Vital Mechanical Protection: A torn boot can allow sand to enter the axle joint, causing the entire axle shaft to lock up and break apart. The FEBI boot eliminates this massive and dangerous expense at its root.
- Leak-Proof Tolerance: It fits millimetrically with factory precision to the axle shaft's machining and the outer diameter of the boot; it absolutely prevents grease from leaking out.
- OEM Standard Production: Manufactured with technology from Germany, strictly adhering to the flex (folding) angles and thickness values specified by Mercedes-Benz on the assembly line.
Technical Details
| Brand |
FEBI BILSTEIN (Germany - Premium Equipment) |
| Product Code |
02599 |
| Installation Location |
Rear Axle Shaft - ONLY Outer (Wheel) Side |
| Compatibility |
W124 Chassis (Sedan, Coupe, Cabrio, Station Wagon) |
| Material |
Wear and Heat Resistant Advanced Elastomer |
Frequently Asked Questions (FAQ)
There are cheaper boots on the market, why should I buy FEBI? Changing an axle boot is a labor-intensive and costly process, as the labor (removing and reinstalling the axle, cleaning) is more expensive than the part itself. Ordinary boots made from cheap and low-quality rubber can crack again in less than a year, forcing you to pay the same labor cost again. Choosing German brands like FEBI Bilstein that maintain their flexibility for years is the most economical and guaranteed way in the long run.
My inner axle boot is torn, can I buy this and install it on the inner side (differential side)? **ABSOLUTELY NOT.** The diameters of the "Inner" part connecting the axle shaft to the differential and the "Outer" part connecting to the wheel are different. This product is only suitable for the outer (wheel) side. You need to order a product with the reference for the inner boot for the inner side.
The boot on the front wheel of my vehicle is torn, will this part fit there? W124 chassis vehicles (except for very rare 4MATIC models) are rear-wheel drive and do not have a power-transmitting axle shaft at the front wheels. If you see a torn boot behind your front wheel, it is most likely the "Steering Rack Boot." This FEBI part we listed is for the main drive shaft of the rear wheels.
