Manufactured from a combination of 7075-T6 and 6061-T6/651 aluminum our drive mandrel was designed to be rugged, reliable and versatile. Our drive mandrel is mounted directly to the face of the balancer (with or without a trigger wheel) eliminating the long bolt that retained both a mandrel and balancer to the crank shaft. Your balancer is now (reliably) retained by a separate bolt. The 1.250″ hex drive nut/pulley retainer, manufactured from 7075-T6 aluminum and hard anodized, is splined to the mandrel shaft. With the positive engagement of a spline your engine can now be manually rotated in either direction, when valve or cam adjustments are required, without (inadvertently) loosening or over tightening the balancer retaining bolt.
STR.04.07.000 ACCESSORY DRIVE MANDREL WITH 5.2
$285.00
The mandrel (upper right in picture) is sold complete with drive nut, shaft, one – 0.125″ wide pulley flange, one – 1.87″ long spacer sleeve, 1 – full length stainless steel key and 3 – 3/8″-16 X 1.50″ L SHCS (stainless steel).
Availability: 1 in stock
SKU: STR.04.07.000
Category: Star Machine Regulators and Accessories
Brand: Star Machine Vacuum Pump
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