Description
Specifications and application matching
Match RKX Clutch Master Cylinder Adapter Fitting AN4 Line Compatible with VW, Audi, Porsche, Lambroghini within Primary Cylinders by the recorded specifications rather than the product name alone. Primary match point: Application note: This fitting will allow you to use your own custom clutch lines.
Secondary technical evidence: Application note: Specs: Fits select master cylinder, slave cylinder and other clutch connection points. A further identifier or specification to verify is: Compatible with Select Volkswagen, Audi, Porsche, Lambroghini and other euro applications. Please physically check your connection before ordering!
Technical verification
Compare the stated identifiers, dimensions, material, option, and application details with the item being replaced before ordering.
Complete source-backed product details
Source product highlights
About this item
- Genuine RKX stainless steel clutch master / slave cylinder adapter AN4 size.
- Specs: Fits select master cylinder, slave cylinder and other clutch connection points. Generally the connections are secured with a wire clip. This fitting will allow you to use your own custom clutch lines.
- Includes: 1- RKX VAG clutch line adapter AN4
- Compatible with Select Volkswagen, Audi, Porsche, Lambroghini and other euro applications. Please physically check your connection before ordering!




Adam –
I took a leap of faith and bought this adapter for my LS swapped BMW E46 to go from the chassis clutch line QD under the car to my -4 AN clutch lines. Works great and is not currently leaking. It’s a really slick setup.