NCE 524-506 Encoder Thumbwheel Assembly for Pro Cab & Power Cab

The NCE 524-506 Encoder Thumbwheel Assembly is a genuine OEM replacement component for NCE Pro Cab and Power Cab DCC throttles. The encoder thumbwheel is the primary speed control on these cabs, and over time it can wear out, skip, or become erratic. This replacement assembly restores smooth, precise speed control and reliable throttle feel, bringing your cab back to factory performance.

Arizona Hobbies is an authorized NCE dealer in Tucson, AZ. We carry the full NCE DCC product line and ship nationwide.

• Compatibility — NCE Pro Cab and Power Cab DCC throttles
• Function — Replaces the speed control encoder thumbwheel
• Benefit — Restores smooth, precise speed input and eliminates skipping
• Fit — OEM replacement; direct installation into compatible cabs
• Build — Durable construction for long-term reliability