Product description

The Roll Back Filler Block is a specialized spacer used on alignment lift racks to create a continuous, level surface during the vehicle compensation process. When performing a roll-back to calibrate alignment sensors, gaps in the runway can cause the vehicle to dip, leading to erroneous data. These blocks fill those voids, ensuring the tires remain on a consistent plane. Over years of supporting thousands of pounds, filler blocks can crack or compress. Replacing a damaged block is essential for maintaining the high precision required for modern ADAS-equipped vehicle alignments.

Product highlights

• Solid Support: Engineered to withstand high vehicle weights without deformation.
• Flush Fitment: Designed to match the runway profile of Snap-on alignment racks.
• Compensation Aid: Facilitates smooth roll-back procedures for accurate sensor calibration.
• Durable Composite: Resistant to shop chemicals and impact damage.

Specs

Component Type: Filler Block
Manufacturer Part Number: 89314000
Country of Manufacture: USA

Direct replacement models

Snap-On: 89314000
Fits Models: Snap-on and JBC roll-back style alignment lifts.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.