Product Description
Brush Spring Set HY1334906
Frequently Asked Questions
Q: What is the HY 1334906 brush spring set and why is it important?
A: The HY 1334906 is a brush spring set assembly for Hyster electric lift truck motors. These springs maintain consistent pressure and contact between motor brushes and the commutator, ensuring reliable electrical performance and preventing brush chatter.
Q: What Hyster models and motor types use the HY 1334906 brush spring set?
A: The HY 1334906 fits Hyster electric lift trucks with compatible traction or pump motor assemblies. Verify your equipment model, serial number, and motor configuration. Contact us to confirm the HY 1334906 is correct for your specific Hyster truck.
Q: What material are the HY 1334906 springs made from and how do they wear?
A: The HY 1334906 springs are manufactured to OEM specifications and are typically stainless steel or spring steel for corrosion resistance and fatigue strength. Springs can weaken over time, reducing brush pressure and causing motor noise, arcing, or power loss.
Q: What symptoms indicate the HY 1334906 brush spring set needs replacement?
A: Motor sparking, arcing at brush contacts, inconsistent power delivery, audible motor noise during operation, or erratic traction control can signal worn or failed HY 1334906 springs. Reduced spring tension allows brushes to bounce and lose contact with the commutator.
Q: Are there cross-reference part numbers for the HY 1334906?
A: The HY 1334906 is the direct OEM Hyster part number. No cross-reference data is available. Confirm this part matches your motor assembly specifications before ordering from us.