Product description

The Stem Spring for Jacking Beams is a critical mechanical component used in the rolling jacks found on Snap-On and John Bean 4-post lifts. This spring is an integral part of the jack's suspension or safety-latch mechanism, providing the necessary tension or return force required for correct operation. Its function is to ensure that various moving parts, such as the lock-release pins or lifting stems, return to their home position automatically and stay there under spring pressure. In a high-volume shop, these springs are subjected to constant compression and extension cycles, which eventually leads to spring fatigue and a loss of tension. A weakened or broken stem spring can cause the jacking beam to operate incorrectly, fail to lock safely, or remain partially deployed, posing a significant safety risk to the technician and the vehicle. This replacement spring is manufactured from high-grade spring steel to provide the precise rate and durability required for heavy-duty lifting equipment. Replacing a fatigued spring is a simple but vital maintenance task that ensures the safety systems and mechanical action of the jacking beam remain reliable and responsive.

Product highlights

• High-Grade Spring Steel: Manufactured for maximum resilience and resistance to fatigue over long-term use.
• Precision Tension: Specifically calibrated to provide the correct return force for jacking beam components.
• Safety Enhancement: Ensures that critical mechanical locks and stems return to their safe positions.
• Direct Fit Replacement: Sized and engineered specifically for Snap-On and John Bean rolling jack assemblies.
• Industrial Durability: Built to withstand the repetitive cycling and vibration typical of an automotive service bay.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: jbc10204000
• Component Type: Stem Spring
• Material: High-Strength Spring Steel
• Equipment Compatibility: Jacking Beam / Rolling Jack
• Country of Manufacture: USA

Direct replacement models

Snap-On JBC10204000, John Bean JBC10204000

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.