Protex Ball Joint BJ115 Ultra-4WD Bypass style thermostat with jiggle

Bypass style thermostat with jiggle pin integrated into housing

Bypass thermostat with jiggle pin integrated into housing

To be used with original thermostat housing

while also being suitable for everyday driving

either paper or rubber 'O' rings (sealing rings)

Protex Ball Joint BJ115 Ultra-4WD Bypass style thermostat with jiggleA ball joint serves as the pivot point between the style and the suspension. Prosteer Protex ball joints are manufactured to exacting standards and offer a rigorously tested, high quality, application specific solution. Specifications Featuring both upper and lower ball joints, suiting passenger, 4WD and light commercial vehicles. Batch coded with laser etching for traceability and quality control. Various designs available including mechanical (hard