G5,G6 Rear Brake Caliper - Right (TRW)

This rear right brake caliper is a TRW single-piston floating caliper designed for Volkswagen vehicles fitted with solid rear brake discs measuring 253mm or 255mm, depending on PR code and model specification. It is most commonly used as a factory-correct rear caliper on VW Golf Mk5 and Mk6 models, offering reliable everyday braking performance and long service life.

With a 38mm piston, this caliper provides smooth pad application and consistent rear braking, helping maintain correct brake balance and stability under braking.

Primary Fitment – VW Golf Mk5 & Mk6 (PR Code Specific)

VW Golf V (2003–2009)

PR Codes: 1KD or 1KQ

• Engines: 1.4, 1.6, 2.0 petrol

• Diesels: 1.9 TDI, 2.0 TDI

VW Golf VI (2008–2016)

PR Code: 1KD

• Engines: 1.2, 1.4, 1.6, 1.8, 2.0, 2.5 petrol

• Diesels: 1.6 TDI, 2.0 TDI

Always confirm the PR code on the vehicle data sticker (service book or boot floor) before ordering, as Mk5/Mk6 Golfs were also available with larger 282mm or 286mm rear brake systems.

Why This Caliper Is Used on Mk5 & Mk6 Golf

Lower and mid-spec Mk5/Mk6 Golf models were equipped with 253mm or 255mm solid rear discs, paired with this TRW caliper. The design is compact, durable, and well suited to everyday road use, providing dependable rear braking without unnecessary complexity.

Other Compatible Volkswagen Models & PR Codes

This rear left brake caliper is also fitted to the following models when equipped with the listed PR codes:

• VW Beetle (5C) (2011–2019) – PR Codes 1KD or 1KU

• VW Eos (2006–2015) – PR Code 1KD

• VW Golf Plus (2004–2014) – PR Code 1KD

• VW Jetta IV (2010–2018) – PR Codes 1KD or 1KU

• VW Scirocco III (2008–2017) – PR Code 1KD

Brake configurations can vary by engine and market. Always verify PR code and rear disc diameter before purchase.

How the Rear Brake Caliper Works

When the brake pedal is pressed, hydraulic pressure forces the 38mm piston outward, pushing the brake pads against the solid rear disc. This friction slows the rear wheels and contributes to overall braking stability. The floating caliper design ensures even pressure on both pads, helping reduce uneven wear and vibration.

RHD Fitment Notes

• Fitting position: Rear axle right

• On right-hand-drive vehicles, this is the drivers side

Recommended Additional Parts

For best results and correct operation, we recommend fitting or checking:

• Rear brake pads

• Matching rear brake discs (253mm or 255mm, as applicable)

• Caliper carrier bolts (single-use on many models)

Rear brake calipers should always be replaced in axle pairs to ensure balanced braking performance.

Key Specifications

• Fitting position: Rear axle right (RHD drivers side)

• Disc type: Solid

• Compatible disc diameters: 253mm / 255mm

• Disc thickness: 10mm

• Caliper type: Single-piston floating caliper

• Piston diameter: 38mm

• Manufacturer type: TRW