


Radium Single Catch Can, 6An Kit, Fluid Lock
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Description
Radium Single Catch Can, 6An Kit, Fluid Lock
Application: Universal – engines with crankcase ventilation (PCV/CCV) oil build-up, where no vehicle-specific Radium kit is available
Part Type: Universal single catch can kit, 6AN, Fluid Lock
Part Number: 20-1806-FL
Radium's universal single catch can kits are for engines suffering oil build-up from the crankcase ventilation system. Radium offers bolt-in kits for many vehicles, and these universal kits are the next-best option where no direct-fit kit exists. Each kit combines Radium's patented universal Fluid Lock catch can with a universal mounting bracket, PCV hose, adapter fittings and PushLok hose ends.
The Fluid Lock design uses a patented internal mechanism that stops the can overfilling and traps collected fluid until it is emptied, so contaminants aren't drawn into the intake if servicing is missed. Choose the kit by measuring the breather fittings on the engine – the 6AN kit suits 3/8in (9.5mm) ID hose.
Key Features
- Fluid Lock Design: Patented internal mechanism prevents overfilling and holds collected fluid until emptied
- Capacity: 7 fl oz (207ml) reservoir
- Construction: Machined 6061 aluminium with O-ring sealed halves and ports, suitable for forced induction
- Ports: 10AN ORB main inlet and outlet, adapted to 6AN with the supplied fittings
- Integrated Dipstick: M8x1.25mm threaded dipstick for checking the oil level
- Easy Draining: Unscrew the lower half of the body, or use the plugged 4AN ORB drain port where space is tight
- Complete Kit: Can, bracket, 3/8in PCV hose, fittings and three styles of 6AN PushLok hose ends
What's Included
- Fluid Lock catch can
- 10AN ORB to 6AN male low-profile swivel fittings (x2)
- 10AN ORB to 6AN male fittings (x2)
- 6AN PushLok straight hose ends (x2)
- 6AN PushLok 45° hose ends (x2)
- 6AN PushLok 90° hose ends (x2)
- PCV hose, 3/8in ID, 3.05m (10ft)
- Spring clamps for 3/8in hose (x2)
- Aluminium mounting bracket
- Stainless M6x1mm bolts
- Flanged M6x1mm nuts
- Service interval decal
Optional Parts
- Radium Catch Can Petcock Drain Kit (20-0024) – for draining the can remotely
Important Notes
- Some engines need more than one catch can, depending on the PCV system design
- Catch cans are not designed for use with aftermarket crankcase vacuum pumps
- Not every included fitting will be used on every install; extra fittings are sold separately
- If the can fills and isn't emptied, an internal valve closes to keep contaminants out of the engine while normal venting continues
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Universal – see Application
Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

