Harmonic Damper Pulley Puller Update Kit (Blue-Point®) | YA6491A Liner Lock Knives • Gearbox rotates independently from

• Gearbox rotates independently from the handle so reaction forces are never transferred back to the operator

8" Long Nose and 10" Groove Joint Pliers

• Sturdy side work table

• Accuracy : ±0

Harmonic Damper Pulley Puller Update Kit (Blue-Point®) | YA6491A Liner Lock Knives • Gearbox rotates independently fromUpdates earlier YA9740 pullers to the same applications as the new YA6490A Kit updates other pulley pullers that are similar to the YA9740 series of pullers Add YA6491 Update Kit to the existing YA9740 series pullers to add these new applications: GM 4. 2 L Straight 6 cylinder; Chevrolet Trailblazer, Colorado GMC Envoy, Canyon (2004 later); Oldsmobile Bravada (2003 later); Buick Rainier (2004 later) 3. 5 L Straight 5 cylinder; Hummer H3 (2006 later)