Please, select the appropriate vehicle to verify whether it is suitable
TRW PSA320 Brake Booster 8 Inch
- Manufacturer Restriction: TRW
- Diameter [inch]: 8
- Item number: PSA320
- Our price: £ 358,50
- Manufacturer: TRW
- EAN number: 3322937013852
- Vehicle Identification Number (VIN) from: This characteristic varies depending on the car model.
- Condition: New
price incl. 20% VAT
OE reference number(s) comparable with the original spare part number:

Brake Booster TRW PSA320 compatible with the following popular cars
Car models | Montego Estate; Maestro XC; Montego Saloon; Maestro; Montego Saloon (XE) |
Engines | 1.6; 1.3; 2.0 GTI/LXI; 1.9 D; 2.0 D Turbo; 2.0 GTi; 2.0 i Cat; 2.0 EFi; 1.6 MG; 1.6 Mayfair HLS; 1.3 LS; 2.0 D; 2.0 Turbo; 2.0 Mayfair; 2.0; 1.6 LS; HL |
Engine power (horsepower) | 59-150 hp |
Power (kilowatts) | 44-110 kW |
Year of manufacture | 1983-1995 |
Manufacturer article number | PSA320 |
OE part number(s) | GSM108, BAU4935 |
Have you ever bought this product from AUTODOC: TRW Brake Booster PSA320?
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Questions and answers
S.R.: Hello, I am searching for a Brake Servo for my 1989 MG Montego 2.0 EFi. I believe that this part fits (could you check please) Thaks you for your help.
12.06.2025
www.autodoc.co.uk:
Dear customer,
Thank you for your question.
According to the provided car’s details, the requested item Brake Booster PSA320 TRW is compatible with your car ROVER MONTEGO (1988-10 - 1995-10) 2.0 i Cat (75 KW / 102 HP).
But note please that the checking according to the car's details doesn't guarantee the suitability and the purchasing according to the car's details is at your responsibility.
To help you to check suitable car parts for your vehicle, we kindly ask you to provide us with the original part numbers (OEM) of the required car parts.
Feel free to contact us by chat.
Best regards,
the autodoc.co.uk team
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