Notes: Reverse Rotation; HD Thermal Fan Clutch; w/3.42 Or Lower Rear Axle Ratio; w/AC;Reverse Rotation; Optional HD Thermal Fan Clutch; w/3.73 Rear Axle Ratio; w/AC
Bolt Hole Quantity: 4
Bolt Quantity: 4
Bolt Thread: M10 x 1.5 Hole
Clutch Maximum Diameter: 7.2
Clutch Type: C - Heavy Duty
Color: Raw Aluminum in Color
Distance From Clutch To Mounting Flange: 1.625; 1.63
Electronic Clutch: Non Electronic
Fan Bolt Circle IN: 3.25
Fan Bolt Circle MM: 82.55; 82.6
Material: Aluminum
Meets / Exceeds OEM: Yes
Mount Dia. IN: 2.43
Mount Dia. MM: 62
Mounting Hardware: Not Included
Mounting Hole Quantity: 4
Mounting Type: Flange
New or Reman: New
Overall Dia. MM: 182.88; 182.9
Overall Height IN: 3.34
Overall Height MM: 84.8
Performance Rated: Yes
Pilot Depth IN: 1.03
Pilot Depth MM: 26.2
Pilot Dia. IN: 0.63
Rotation: REV
SDS Required: No (135233618)
Style: Heavy Duty
UPC: 096361369924
Use Type: Heavy
Part Description: 1990 Chevrolet Astro Thermal Engine Cooling Fan Clutch