The Jayrad JFC051 fan clutch keeps the belt driven fan doing its job on a Nissan Patrol GU Y61 with the TB48 petrol donk, so you can get out there with coolant temperatures under control in slow 4WD work or long 100 km highway runs. The FLANGE style mount and 21 mm pilot hole line up with the factory water pump, and the 153 mm fan bolt circle lets you bolt your existing fan straight back on. The body runs a cast metal housing with solid cooling fins over a 164 mm outside diameter, giving the viscous clutch fluid enough surface area to react to heat from the radiator. The overall height of 86 mm keeps pulley alignment on the TB48 front end tidy, which helps the belt stay true when you load the alternator, air con and fan together. It is smart buy gear for Patrol owners who want factory style cooling without messing around with custom mounts.

• Suits Nissan Patrol GU Y61 TB48 petrol engines
• Jayrad JFC051 viscous fan clutch assembly
• FLANGE screw type mounting to pulley hub
• Overall clutch height of 86 mm
• Pilot hole diameter measured at 21 mm
• Fan blade bolt circle size of 153 mm
• Outside housing diameter of 164 mm
• Cast metal finned body for heat dissipation
• Direct replacement style hub for factory fan
• Suitable as a spare cooling component for touring

Q: Does this fan clutch suit all Nissan Patrol GU Y61 engines?

No, this fan clutch suits TB48 petrol engines only. The JFC051 is matched to the TB48 front drive layout and pulley spacing. Other GU Y61 engines like TD42 or ZD30 use different hub dimensions. Always match the part number and measurements to your existing clutch before ordering.

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

Yes, if your Patrol uses the standard TB48 petrol fan with a 153 mm bolt circle. The JFC051 hub is drilled to the same 153 mm pattern, so the original blade will bolt straight on. Check that your fan is in good condition with no cracks. Replace any damaged blade at the same time.

Q: What measurements should I check before fitting this clutch?

You should confirm the pilot hole, bolt circle and overall height. The JFC051 uses a 21 mm pilot hole, a 153 mm fan bolt circle and an 86 mm overall height. Comparing these to your old unit helps avoid misalignment or clearance issues. This quick check can save time in the shed.

Q: Is this clutch suitable as a touring spare?

Yes, many Patrol owners carry a spare fan clutch for remote trips. The JFC051 is a complete hub assembly that can replace a failed unit on the track. Carrying one with your basic tool kit helps keep a TB48 Patrol moving if the original clutch gives up. It is compact enough to store in drawers or side compartments.

Suits Nissan Patrol GU Y61 with TB48 petrol engine fan drive. Fitment uses a FLANGE screw type connection to the water pump pulley. Check the pilot hole diameter of 21 mm and fan blade bolt circle of 153 mm against the existing clutch before install. Use original fan blade and factory hardware where serviceable.