98-1492-2 – Balance Weigths – Weight 0.06

98-1492-2 -- 0.06 oz Micro Trim Weight
The smallest correction in the 98-series lineup, reserved for precision final-pass balancing.

A driveshaft balanced to 0.10 oz-in tolerance at 3,000 RPM generates approximately 0.3 lbs of centrifugal force. At 0.06 oz correction mass, the 98-1492-2 is addressing the last fraction of that force. This weight class is used in performance applications, precision machine shops, and OEM assembly lines where road-speed vibration targets are aggressive -- typically under 50 microinches/second velocity at the floor pan.

The 98-series numeric designation indicates OEM compatibility. Cross-reference with the original driveshaft assembly drawing if working on a factory rebuild. Do not substitute with a generic balance weight at a different mass -- the correction will be wrong.