Bunn 29164 PLA138 Aftermarket Nylon Stem

The Bunn 29164 PLA138 Aftermarket Nylon Stem is a precision-molded component designed for high-duty cycles in standard commercial beverage dispensing valves. Built from high-grade nylon, this stem offers superior thermal stability and corrosion resistance compared to traditional acetal alternatives, making it an essential Bunn replacement part for high-volume coffee servers and iced tea dispensers. This part serves as the mechanical core of the faucet assembly, directly controlling fluid flow through the valve body to ensure a consistent, drip-free pour. In the field, technicians rely on the Bunn 29164 to resolve common faucet leaking issues caused by worn or calcified original stems. This aftermarket beverage equipment part is engineered for a seamless fit with Tomlinson faucet housings and is fully compatible with professional-grade hardware including the Bunn 29164.0000. Whether you are performing a routine faucet repair or a complete rebuild on a Soft Heat or ThermoFresh server, this nylon stem provides the mechanical reliability needed for 24/7 commercial service environments.

• Enhanced Durability: High-grade nylon construction resists wear and chemical degradation from tea acids and coffee oils.
• Universal Compatibility: Direct replacement for Bunn 29164 and 29164.0000, fitting 1.5 GPR, TF Server, and TDO-N models.
• Precision Fluid Control: Engineered to provide a stable connection within the valve housing for accurate flow regulation.
• Heat Resistance: Designed to maintain structural integrity under the high temperatures required for hot beverage dispensing.

Is the Bunn 29164 nylon stem compatible with Tomlinson faucets?
Yes, this nylon stem is specifically designed to fit Tomlinson faucet housings used on many Bunn servers, particularly those utilizing the black handle with a built-in pin.

How do I know if I need a new faucet stem?
If your beverage server is experiencing a slow drip or if the handle feels sticky or difficult to actuate, the internal faucet stem is likely worn or has significant mineral buildup and should be replaced.

What is the difference between this nylon stem and the original black plastic part?
This aftermarket stem is manufactured from nylon, which typically offers higher temperature ratings and better mechanical strength for commercial coffee equipment compared to standard acetal plastics.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.