depot pull
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375" (3/8 inch) NPT connection
While visual indicators provide local status
Ensure the flow arrow on the bronze body matches the system flow direction so the plug seats against the flow for optimal close-off
Is the locking collar included with the bearing
This precision-machined assembly replaces worn bearing heads to restore low-friction support for the revolving crankshaft while the integrated positive-displacement oil pump ensures consistent lubrication across all internal galleries
Trane RLY3179 Relay 320788-703 375" (3/8 inch) NPT connectionThe Trane RLY3179 is a specialized 24V 1A 80s Time Delay Relay engineered for precision sequencing in residential and light commercial HVAC applications. This critical control component facilitates a fixed 80 second delay on make, a vital safeguard that prevents compressor short cycling and mitigates the electrical stress caused by rapid power fluctuations. Designed for seamless integration with 24VAC control circuits, the Trane RLY3179 Relay is a