This Jayrad fan clutch keeps the radiator fan working when the engine bay gets hot and backs it off when the air is cool so your Holden Rodeo or Jackaroo does not waste power on long highway runs. The unit suits 4ZD1 and 4ZE based 2.2L and 2.3L setups and lines up with a 122mm fan bolt circle so you can keep the factory fan in place and get out there without hunting odd parts. The clutch runs a flange type screw mount with a 16mm pilot hole so it centres properly on the hub and does not chew out bearings. The body stands 55mm high and 138mm across so it clears shrouds and belts in the standard bay. The metal fin housing sheds heat fast which helps on slow climbs and towing. For older Holden touring rigs this is a smart buy that keeps the cooling gear working as it should.

• Jayrad JFC045 fan clutch for engine cooling
• Suits selected Holden Rodeo RA TF KB models
• Suits selected Holden Jackaroo UBS models
• Compatible with 4ZD1 4ZE C22NE C24SE engines
• Flange type screw mounting for hub connection
• Overall clutch height is 55mm
• Pilot hole diameter measures 16mm
• Fan blade bolt circle diameter is 122mm
• Outside housing diameter is 138mm
• Metal finned body aids heat dissipation

Q: How can I confirm this fan clutch will fit my Holden Rodeo or Jackaroo?

Match the dimensions and engine code. Check your existing clutch for a 16mm pilot hole, approximately 55mm overall height, a 122mm fan bolt circle and about 138mm outside diameter. Then confirm your engine is a 4ZD1, 4ZE, C22NE or C24SE in 2.2L or 2.3L capacity. If those details line up this Jayrad JFC045 unit is the correct style for your cooling setup.

Q: Do I need any special tools to change this fan clutch?

Standard hand tools will usually handle the job. You will need sockets or spanners for the fan blade bolts on the 122mm circle and the flange mounting hardware. Penetrating fluid can help if the old clutch has been in place for years. Always work on a cool engine and allow enough time so you are not rushing the job.

Q: Should I replace the fan clutch when doing a cooling system overhaul?

It is often a good idea on older Rodeo and Jackaroo engines. A worn clutch can slip and reduce airflow even when the radiator and thermostat are new. If the existing unit shows play or leaks it makes sense to replace it while the shroud and fan are already off. That way the entire cooling setup starts fresh for towing or touring.

Q: Can I reuse my original fan blade with this Jayrad clutch?

Yes if the original fan uses a 122mm bolt pattern. This clutch is built around that bolt circle so the factory blade usually bolts straight up. Inspect the fan for cracks around the mounting holes before refitting. Reusing a sound factory fan helps keep airflow and balance consistent with the original cooling design.

• Suits selected Holden Rodeo RA, TF, KB models with 4ZD1, 4ZE, C22NE or C24SE 2.2L and 2.3L engines
• Suits selected Holden Jackaroo UBS models with 4ZD1, 4ZE, C22NE or C24SE 2.2L and 2.3L engines
• Fits cooling fan using 122mm fan blade bolt pattern
• Fits water pump or mounting flange with 16mm pilot hole
• Check dimensions 55mm height and 138mm outside diameter against existing clutch before installation