Engine Manufacturer:

Price: $205.00

Threaded Heat Element – Dual Probe – J Type Grounded – RED/WHT or BLK/YEL (TAS100T-J)

The 2630 series heat elements are designed for installation in the thermocouple well (CHT, bayonet style) on TCM Continental and Lycoming cylinders and has a J type thermocouple that is for use with a grounded engine monitor.
The wires for the thermocouple that are used are Red and White. These Red and White wire colors match industry standards for J type thermo couples.
There is an older Military version of the color standard for J type thermocouple that uses Black and yellow, this thermo couple is compatible with that as well.
These dual probe heat element replacement parts are used with a complete Tanis preheat system.

Included with this replacement element is one TU02876, “Anti-Seize 2 Gram Pillow Pack”

– 50 Watt
– 115 Volt
– J type grounded thermocouple
– Thermocouple connection: industry standard ring style terminals.
– Material: Brass
– Threaded area: 3/8-24 UNF-2A x 0.44inch
– Shank length: 1.30 inch
– Head: 1/2 inch hex
– Total length of bolt body: 1.74 inch
– Lead length: 6 inch
– Connector type: Socket
– Useable as a piggyback thermocouple with a variety of engine monitors, including: ALCOR, Insight, GEM, Gemini, and AuRACLE . (Reference manufactures documentation on type needed)

*Torque is not to exceed 35-inch pounds.
*For use in thermocouple wells only.

Conversion Notes

To use new element on old harness you may need to convert harness with TCP2598 per instruction TN02594.


piggy back cht, Dual probe


Old Part Number




Enquiry About TT02630-J-115/50

Call About Product: 952-224-4425 [contact-form-7 id="4" title="Contact form 1"]