Suitable for older GM 1.2 - 1.3 - 1.4 - 1.6 - 1.8 engines from 1978, where the tension of the camshaft timing belt is adjusted with the water pump, such as in Opel, Chevrolet and Daewoo.
OEM: KM421A / J-42492
Size: 41mm hexagon
Connection 1/2"
Suitable for older GM 1.2 - 1.3 - 1.4 - 1.6 - 1.8 engines from 1978, where the tension of the camshaft timing belt is adjusted with the water pump, such as in Opel, Chevrolet and Daewoo.
OEM: KM421A / J-42492
Size: 41mm hexagon
Connection 1/2"