Trunk Lock Cover Mercedes Sprinter W901 Tailgate Latch Trim Housing A9017400135

Mercedes W901 Rear Door Lock is an original part from the Tailgate and Rear group, designed for installation in the rear of the body. It ensures secure locking of the rear door panels, contributing to a safe closure of the cargo space and stable operation of the entire locking system. This solution is dedicated to users expecting factory fit and predictable mechanism performance.

Specifications and technical data

• SKU: A9017400135
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9017400135
• Substitutable numbers: A9017400135, A 901 740 01 35
• Location on the vehicle: Rear
• Category: Boot & Hatch Lids

Purpose and Function of the Rear Door Lock

The lock is designed for installation in the rear of the vehicle, where it is responsible for mechanically locking the cargo doors. A correctly selected part in this area is crucial for:

• maintaining a stable closure of the rear door panels while driving,
• reducing play and unwanted structural vibrations,
• ensuring the airtightness of the cargo space,
• seamless cooperation with the factory handle mechanism and linkages.

Thanks to the use of an original solution designed for the W901 series, the mechanism operates in accordance with the factory door geometry, which facilitates adjustment and subsequent operation.

Benefits of Using an Original Mercedes Lock

Choosing a rear door lock dedicated to the Mercedes W901 allows for structural consistency of the entire locking system. The original design ensures proper fit to mountings, correct cooperation with hinges, and predictable behavior during frequent opening and closing of the doors. This is particularly important in commercial vehicles where the rear doors are heavily used.

A part from the Tailgate and Rear group, selected according to its intended purpose, minimizes the risk of problems such as difficulty in closing, the need for excessive adjustment, or accelerated wear of other system components.

Installation and Operational Characteristics

The lock is designed for installation in the rear area of the body, at the factory mounting point. This allows for maintaining the original linkage path and proper cooperation with the external handle and internal opening mechanism. This type of solution facilitates service work and reduces replacement time compared to fitting aftermarket alternatives.

Using the original part allows for economical vehicle repair while maintaining manufacturer specifications. This is a good solution when the existing lock has suffered mechanical wear, corrosion, or damage due to overloading of the cargo doors.

Application in the Rear Door System

In a delivery vehicle, the rear doors are one of the most heavily loaded body elements. The lock is responsible not only for the locking itself but also for:

• stabilizing the door position relative to the body frame,
• cooperation with seals and hinges for proper closure,
• maintaining consistent force required for opening and closing,
• reducing noise resulting from play in the rear area.

Selecting the correct lock for the Mercedes W901 allows for restoring the proper functioning of the entire system, which is important for both driver comfort and the safety of the transported cargo.

Expanding Repairs in the Rear Body Area

If you are planning a comprehensive repair or upgrade of the rear body area in your Mercedes and need other parts from the same group, such as hinges, locking mechanisms, or additional mountings, check the available parts in the Mercedes Tailgate and Rear category.

For users interested in a broader approach to repairs within the drivetrain system and seeking reliable information on the advantages of original components over random aftermarket alternatives, the following article may be helpful: Whining Differential? Find out why a used OEM drive axle is a better investment than an uncertain aftermarket part.