Hayden
Fan Clutch

Hayden 2668 Engine Cooling Fan Clutch

Brand Hayden 2668
Bolt Hole Quantity 4
Bolt Thread M6 x 1.0 Hole
Clutch Maximum Diameter 6.65
Clutch Type A - 5" & 6" Import
Color Raw Aluminum in Color
Description Fan Clutches
Dia. IN 6.65
Distance From Clutch To Mounting Flange 2.09
Electronic Clutch? Non Electronic
Fan Bolt Circle IN 6.03
Fan Bolt Circle MM 153.2
Material Aluminum
Meets / Exceeds OEM? Yes
Mount Dia. IN 2.44
Mount Dia. MM 62
Mounting Hardware? Not Included
Mounting Hole Quantity 4
Mounting Type Flange
New or Reman New
Overall Dia. MM 168.9
Overall Height IN 2.67
Overall Height MM 67.8
Performance Rated? Yes
Pilot Depth IN 0.55
Pilot Depth MM 14
Pilot Dia. IN 0.71
Rotation STD
Style Standard Duty
Type Thermal
Use Type Standard
Product line Fan Clutch
Fits Mitsubishi · 3 vehicles

Thermal clutch. Responds to temperature for consistent fan control.

Aluminum construction. Lightweight material with a raw aluminum finish.

OE-spec fit. Meets or exceeds OEM requirements for direct replacement.

Cross-references AMS Automotive 4835, Anchor 2668 and Four Seasons 36748 for the same application. See all 23.

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Hayden 2668 Fan Clutch for Mitsubishi Montero Sport

The Hayden Fan Clutch 2668 is a standard-duty thermal engine cooling fan clutch built for import cooling systems that need consistent fan engagement. It is a non-electronic, flange-mount aluminum unit that meets or exceeds OEM requirements for the 1997-1999 Mitsubishi Montero Sport.

Key Features

  • Thermal, standard-duty fan clutch for engine cooling control
  • Aluminum construction with raw aluminum finish
  • Non-electronic design for direct mechanical operation
  • Flange mounting style with 4 bolt holes and 4 mounting holes
  • 6.65 in. maximum clutch diameter and 2.67 in. overall height
  • Fan bolt circle: 6.03 in. / 153.2 mm
  • Meets or exceeds OEM specifications
  • New, performance-rated replacement part

Product Details

Hayden Fan Clutch 2668 is part of the Hayden fan clutch line, a cooling-focused product line for replacement applications that require accurate thermal response and proper fan drive engagement. This standard-duty import clutch uses a flange mount, M6 x 1.0 hole thread, and a 2.44 in. mount diameter with a 0.71 in. pilot diameter. It is built for the 1997-1999 Mitsubishi Montero Sport and is also cross-referenced to Anchor 2668 for the same application.

Fits 1997-1999 Mitsubishi Montero Sport, N/A.

Common Cooling System Issues It Can Address

  • Engine fan not engaging at the correct temperature
  • Excessive fan noise from a worn thermal clutch
  • Cooling performance loss during idle or low-speed driving
  • Irregular fan drive operation caused by clutch wear
  • Replacement need for a damaged or leaking mechanical fan clutch

Installation Notes and Tips

Verify flange style, bolt pattern, pilot dimensions, and fan bolt circle before installation. This part uses 4 bolt holes and 4 mounting holes, and mounting hardware is not included. Confirm the thermal clutch orientation and rotation specification match the original unit on your Mitsubishi Montero Sport before service.

Quality Assurance

Hayden 2668 is a new, performance-rated fan clutch that meets or exceeds OEM requirements for the listed application. Its standard-duty thermal design and aluminum construction support proper cooling system service on 1997-1999 Mitsubishi Montero Sport models.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1999MitsubishiMontero Sport2.4LL4N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1998MitsubishiMontero Sport2.4LL4N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
1997MitsubishiMontero Sport2.4LL4N/AThermal engine cooling fan clutch with standard duty and rotation.; Fan Clutch
Directly replaces or cross-references 23 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4835Anchor — 2668Four Seasons — 36748Four Seasons — 77304Gates — 220192668TA2150362743039226681300164154008529113119482010111367481914486119189617A04303CWK922668FC158FFC5668TKG2668KG5827MD317679