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Hayden Fan Clutch 1988-1989 Isuzu Impulse

FAN CLUTCH, THERMAL -- Greater Life Expectancy Than A Non Thermal Clutch, Restore Your Vehicles Cooling Efficiency, Helps Reduce The Drain Of Engine Horsepower

Fits: 4ZD1 Engine, Standard (Clockwise) Rotation From front Of Vehicle.

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Hayden Fan Clutch 1987-1989 Isuzu Impulse

HAYDEN FAN CLUTCH, STANDARD DUTY THERMAL -- 5 in. thermal import/compact, 5.85 in overall diameter, 0.71/1.36 in. pilot diameter, 0.16 in. pilot depth, 2.75 in. flange or hex diameter, 2.46 in. fan mount H, 4.80 in. fan hole bolt circle, 4.09 in. fan mount diameter, 2.99 in. over all H, clockwise rotation; Turns fan 60-70 percent of shaft when engaged and 20-30 percent when disengaged; For use with lighter 1-1/2 in. pitch fans; Features flat plate impeller design with 11.4 sq. in. of working surface, smooth steel faceplate, and thermal spring assembly on the front.

Fits: Standard Duty.

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4-Seasons Fan Clutch 1988-1989 Isuzu Impulse

4-SEASONS SEVERE DUTY THERMAL FAN CLUTCH -- 4.80 in. fan bolt circumference, 4.09 in. fan mount diameter, 2.16 in. fan mount height, 2.70 in. flange circumference, 5.85 in. overall diameter, 2.75 in. overall height, 0.70 in. pilot depth, 0.63 in. pilot diameter, 6 mm x 1.0 bolt nut type, standard rotation; A high quality, direct fit OE replacement severe duty thermal fan clutch; With 12-month or 12,000-mile 4-Seasons limited warranty.