thats what i though ,,,but no it says datsun nissian on the valve cover and also nissian Z sticker on it aswell,,,,, it has 8 spark plugs ,,,,,4 on intake the side and 4 on the exhaust side ,,,i know what these are about ,,,, ,,,,i needed a carb for it so i checked under mitsubishi 4g32 and notning matched ,,,then checked under nissian and found the carb that matches what i have ,,,, talk about pulling your hair out jezz,,,,im thinking someone did a swap down the line ,,,,BUT the pump drive coupler looks to be the same ,,,and thats what i was looking for the part #'s for both drive and coupler has 20 teeth count thank you for your inputAre you sure its not a Mitsubishi? The 642B came with a Mitsubishi 4G32 industrial engine.
If its the OEM part here are the parts diagrams with part numbers.thats what i though ,,,but no it says datsun nissian on the valve cover and also nissian Z sticker on it aswell,,,,, it has 8 spark plugs ,,,,,4 on intake the side and 4 on the exhaust side ,,,i know what these are about ,,,, ,,,,i needed a carb for it so i checked under mitsubishi 4g32 and notning matched ,,,then checked under nissian and found the carb that matches what i have ,,,, talk about pulling your hair out jezz,,,,im thinking someone did a swap down the line ,,,,BUT the pump drive coupler looks to be the same ,,,and thats what i was looking for the part #'s for both drive and coupler has 20 teeth count thank you for your input
that" 's it thank you now the next ? is do you know where i can find any good used ones OEM is asking 282.00 for the power yoke and 38.00 for the pump drive that's not bad but the engine drive is a little salty if you can help out that would be great if not ill have to bite the bullet hahaha thank you that's part #5 and #6If its the OEM part here are the parts diagrams with part numbers.
The only place you'll find replacement parts is the dealer.
If the coupling isn't the OEM part than you'd need to say what the OD of the spline is not just the number of splines.