YL 129159038

Frequently Asked Questions

Q: What is the YL 129159038 motor brush set?
A: The YL 129159038 is a Yale OEM motor brush set for electric lift truck motors. It includes replacement brushes that maintain electrical contact between the power source and motor commutator, essential for motor operation.

Q: Which Yale electric lift trucks use the YL 129159038 brush set?
A: The YL 129159038 is designed for Yale brand electric pallet jacks, walkie stackers, and ride-on trucks. Compatibility includes multiple model years and series. Verify your equipment serial number and motor specifications before ordering.

Q: What is the cross-reference part number for the YL 129159038?
A: The direct cross-reference part number for the YL 129159038 is YT 129159038. Both numbers refer to the same Yale OEM motor brush set. If you have a YT-prefixed reference, the YL 129159038 is the current equivalent part number.

Q: How often should the YL 129159038 brush set be replaced?
A: Brush replacement intervals depend on usage intensity and operating conditions. Light-duty environments may see 24 to 36 months of service. Heavy-duty use in frequent or continuous operation may require replacement every 12 to 18 months. Replace as a complete set when wear or performance loss occurs.

Q: What symptoms indicate the YL 129159038 brushes need replacement?
A: Worn or damaged brushes cause reduced motor power, intermittent engagement, difficulty lifting or traveling at normal speed, audible arcing or sparking from the motor, and visible sparks from motor vents. Any of these symptoms warrant immediate replacement of the YL 129159038 brush set to prevent motor failure.

Q: Are there aftermarket alternatives to the YL 129159038?
A: We stock the Yale OEM YL 129159038 brush set and can provide information on compatible brush sets for Crown, Toyota, Raymond, and other brands if your equipment differs. Contact us with your motor specifications and equipment details to verify fitment options.