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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Audi Brake Master Cylinder Reservoir, part number 8K0611301A. This essential component stores the brake fluid required for the vehicle's hydraulic braking system, ensuring a constant supply to the master cylinder. It typically mounts directly on top of the brake master cylinder in the engine bay. Constructed from durable, translucent plastic, it allows for easy visual inspection of the fluid level and includes an integrated sensor connection for low fluid warnings. Using a genuine OEM reservoir guarantees correct fluid capacity, material compatibility with brake fluid, and precise fitment for the master cylinder and sensor.

Catalogue entry: TANK.

Fitted with: 4A0611817A BUNGS, 8K0611513 spring pin, N10554005 SCREW.

Technical details

Category
Brakes
Customs (HS) code
87083091
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
18 × 10.5 × 9.5 cm
Shipping weight
0.25 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • L0L
  • L0R

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist