Trane ARM0058 Crank Arm Simplified Identification: Color-coded red thermal

Simplified Identification: Color-coded red thermal switch housing prevents installation errors with lower-temperature blue or yellow limit counterparts

This comprehensive zone valve conversion kit is engineered for use with V4044 and V8044 series valves

Drop-in Compatibility: Specifically designed as the updated technical successor to the legacy DMPR-RS202 model

Leak Prevention: Includes a factory-spec faucet seat cup to eliminate drips and maintain system hygiene

By swapping out the TEV orifice with this genuine Sporlan 168082

Trane ARM0058 Crank Arm Simplified Identification: Color-coded red thermalThe Trane ARM0058 Crank Arm is a critical OEM component designed for high precision HVAC damper linkage systems. Featuring a specific . 38" diameter bore, this crank arm is engineered to integrate seamlessly with Trane actuator assemblies and linkage rods, ensuring reliable torque transfer in variable air volume (VAV) and rooftop unit (RTU) applications. As a direct OEM replacement part, the ARM0058 eliminates the alignment issues common with