Brake master cylinder reservoir 5086001AA

Description

Brake master cylinder reservoir by CHRYSLER, OEM 5086001AA, works in the braking system and contributes to slowing or holding the vehicle. The source file identifies the item as “Бачок головного гальмівного циліндра”. Match the part primarily by its exact number, identification, and vehicle specification. Before purchase, confirm compatibility, completeness, and the actual condition of the item.

A brake master cylinder reservoir is a component of the braking system designed to store brake fluid and supply it to the master cylinder. It helps maintain proper hydraulic pressure and compensates for fluid level changes caused by brake pad wear.

The reservoir is mounted on or near the master cylinder and includes fluid outlets, a sealed cap, and often a fluid level sensor. Its condition directly affects system sealing and braking performance.

A damaged reservoir may cause brake fluid leaks, cracked housing, faulty level sensor readings, air entering the system, soft brake pedal feel, or braking system warnings.

Our catalog includes brake master cylinder reservoirs for many vehicle brands and braking system configurations. Available options include:

genuine factory reservoirs

reliable aftermarket replacements

tested used units in good condition

versions with or without level sensor

reservoirs for ABS-equipped vehicles

Used parts are inspected for leaks, connector integrity, and housing condition.

Selection is available:

by VIN number

by master cylinder type

by part number

by braking system configuration

by vehicle model and year

Replacing a faulty reservoir restores proper hydraulic sealing and ensures safe braking performance.

About the manufacturer · CHRYSLER

Chrysler is an American automotive brand and manufacturer of vehicle components founded in 1925 by engineer and entrepreneur Walter Chrysler. Today the company is part of the international automotive group Stellantis and...

Chrysler is an American automotive brand and manufacturer of vehicle components founded in 1925 by engineer and entrepreneur Walter Chrysler. Today the company is part of the international automotive group Stellantis and remains a well‑known manufacturer of vehicles and genuine spare parts for Chrysler, Dodge, Jeep and RAM models. Under the Chrysler brand a wide range of original automotive parts is produced, including engine components, suspension parts, braking systems, transmission elements, electronic modules, body parts and various service and maintenance items. Genuine Chrysler parts are manufactured according to strict factory specifications and engineering standards defined by the vehicle manufacturer, ensuring precise fitment and full compatibility with the vehicles they are designed for. These components are developed and tested to meet durability, safety and performance requirements during long‑term vehicle operation. According to feedback from car owners and automotive repair specialists, Chrysler genuine parts are valued for their reliability, good durability and accurate installation without the need for modifications. Many users report stable vehicle performance and long service intervals when using original components. The most commonly mentioned drawback in reviews is the relatively higher price compared with many aftermarket alternatives, however many drivers consider the cost justified because of the quality, reliability and long service life of the parts.

Additional information

Brake master cylinder reservoir by CHRYSLER, OEM 5086001AA, is a component that works in the braking system and contributes to slowing or holding the vehicle. The source data describes this item as “Бачок головного гальмівного циліндра”. Correct operation of this part supports the related assembly and the vehicle functions designed around it. Possible problem signs include longer stopping distance, pulling to one side, vibration, unusual noise, uneven operation, or fluid leakage. A single symptom does not always prove that this exact component has failed, so power supply, wiring, mountings, or adjacent parts should be checked as appropriate before replacement. Before ordering, compare the OEM number, axle and installation side, dimensions, brake-system type, and connection design. OEM 5086001AA is the primary reference, but an identical product name does not guarantee compatibility across different vehicle specifications. For a reliable match, use the part number, photos of the removed component, and a VIN-based specification check.

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