United Pacific - Chrome A/C Control Knob for Kenworth

Chrome A/C Control Knob for Kenworth T680 and T880 Sleeper

Upgrade your sleeper climate controls with the United Pacific Chrome A/C Control Knob, designed for Kenworth T680 and T880 sleeper models. Crafted from high-quality injection-molded plastic, this knob features a triple chrome plated finish for a clean, durable, and long-lasting shine.

Built with a metal sleeve inside the mounting hole, this knob provides a secure fit on the A/C control stem for dependable operation. It fits OEM part number F21-1030 and can be used for fan speed or temperature control, making it a reliable direct replacement or upgrade.

Product Features

• Manufacturer: United Pacific
• Item Number: 41451
• OEM Reference: F21-1030
• Material: Injection-molded plastic with internal metal sleeve
• Finish: Chrome plated with triple chrome plating process
• Fitment: Kenworth sleeper applications
• Compatible Models: T680, T880 sleeper
• Function: Fan speed or temperature control knob
• Design: A/C control knob
• Quantity: Sold individually
• Package Dimensions: 4.08 in L × 3.04 in W × 1.03 in H

Performance and Fit

This A/C control knob is engineered for a precise, factory-style fit. The internal metal sleeve enhances grip and durability, while the chrome plated finish adds a polished accent to your sleeper interior.

Installation

1. Remove the existing A/C control knob.
2. Align the chrome knob with the control stem.
3. Press firmly until fully seated.
4. Verify smooth fan or temperature adjustment.

Why You Will Love It

• Triple chrome plated finish for long-lasting shine
• Durable injection-molded plastic construction
• Internal metal sleeve for secure mounting
• Direct replacement for OEM F21-1030
• Designed for Kenworth T680 and T880 sleeper models

Common Questions

• What controls does this knob operate? It can be used for fan speed or temperature control.
• Is this a direct replacement? Yes, it fits OEM part number F21-1030.
• Is this real chrome? It features a chrome plated finish applied using a triple plating process.

⚠️ California Proposition 65 Warning:This product can expose you to chemicals found in manufactured components, which are known to the State of California to cause cancer and reproductive harm.