Lp26
This is a genuine OEM vacuum line pipe / vacuum hose for Volkswagen Transporter T5 models fitted with the 1.9 TDI BRS diesel engine. The vacuum pipe forms part of the engine vacuum and brake servo system, helping maintain stable vacuum pressure for braking assistance and engine control components.
Manufactured to Volkswagen factory specifications, this hose provides correct routing, airtight sealing, and direct OEM fitment—ideal for replacing cracked, leaking, or damaged vacuum pipes.
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Part Details:
* Genuine VW OEM part
* Part number: 7H2611931AD
* Also referenced as:
* 7H2 611 931 AD
* Component: Vacuum line pipe / vacuum hose with non-return valve
* Engine type: 1.9 TDI Diesel
* Engine code: BRS
* Material: Reinforced rubber/plastic vacuum line
* Function: Brake servo and engine vacuum supply
Volkswagen lists this part as a vacuum pipe with non-return valve for T5 diesel applications.
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Compatibility:
* Volkswagen Transporter T5 – 2003 to 2010
* Includes 2007 1.9 TDI BRS models
* Also compatible with selected:
* VW Caravelle T5
* VW Multivan T5
Compatible engine codes may include:
* BRS
* BRR
* AXC
* AXB
depending on vacuum system configuration and part number matching.
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Function & Benefits:
* Supplies vacuum to brake servo system
* Maintains stable vacuum pressure
* Helps ensure proper brake assistance
* Supports engine vacuum-operated components
* Direct OEM replacement – no modification required
A faulty vacuum hose can cause:
* Hard brake pedal
* Vacuum leaks
* Poor braking assistance
* Hissing noises from engine bay
* Engine running issues
Vacuum hose wear and leaks are common on ageing T5 diesel engines due to heat and vibration exposure.
Brand: Volkswagen
Type: Pipe
Items Included: Hose