Repair Kit A0004201744

Perform accurate, long-lasting repairs with the genuine repair kit (part A0004201744). This all-in-one service package includes every essential seal, gasket and hardware component engineered to Mercedes-Benz specifications, ensuring a perfect fit and reliable operation after service.

Key Benefits

• Complete OEM Set
  Contains all manufacturer-specified components—seals, O-rings, gaskets and fasteners—required for a single repair procedure, eliminating guesswork and aftermarket mismatches.

• Exact Fit & Function
  Each part is produced to original CAD tolerances, delivering leak-free seals and correct clamping forces for engine, transmission or hydraulic assemblies.

• Superior Material Quality
  Components are made from Mercedes-approved elastomers, high-grade steel and composite materials to withstand heat, pressure and chemical exposure.

• Extended Service Life
  Genuine parts resist premature wear and degradation, reducing the need for repeat maintenance and helping preserve vehicle value.

• Simplified Installation
  Organized packaging and clearly labeled contents streamline the repair process, saving time and reducing the risk of missing or incorrect parts.

Typical Applications

This versatile repair kit is commonly used for servicing:

• Engine timing cover and oil pump assemblies

• Transmission valve body or bell-housing seals

• Hydraulic pump or steering gearbox rebuilds

• Any maintenance procedure requiring multiple seals and fasteners in one area

Always consult your vehicle’s service manual to confirm exact kit usage and installation sequence.

Kit Contents

• Primary sealing gaskets (engine/transmission interface)

• High-temperature O-rings and lip seals

• Precision washers and backing plates

• OEM-grade bolts, nuts and torque-to-yield fasteners

• Installation instructions with torque specifications

Installation Overview

1. Prepare Work Area: Clean all mating surfaces and remove old sealant or gasket material.

2. Identify Parts: Match each kit component to its location using the service manual illustration.

3. Install Seals & Gaskets: Fit seals with the correct orientation; apply recommended lubricant or sealant as specified.

4. Torque Hardware: Use a calibrated torque wrench and follow the specified bolt-tightening sequence.

5. Verify Repair: After assembly, run the engine or cycle the system, then inspect for leaks and correct operation.