A-GTS101-AI Thermostat model-TK90 6701st Spline: 1-1/4" 19 Spline2nd

6701st Spline: 1-1/4" 19 Spline2nd Spline: 1-7/8" 29 Spline

Fits Husqvarna Models: RZ4623 YTH2448

Replaces Part Number(s): AR44418

The governor control lever connects the throttle control to the engine governor assembly

8 springs are required

A-GTS101-AI Thermostat model-TK90 6701st Spline: 1-1/4" 19 Spline2ndOne New Aftermarket Replacement Thermostat for Leyland Tractors This cooling system thermostat regulates coolant flow through the radiator, keeping Leyland tractor engines at optimal operating temperature. It fits engines equipped with the 4 bolt thermostat housing and is compatible with Leyland 4 98 and 6 98 engine families. Replaces OEM part numbers 13H3252 and 13H7508. Specifications Opening Temperature: 218 degrees F (93 degrees C) Fits Leyland 4