May 7, 2014 / Honda GX690 engine #1 K kdlklm Silver Member Joined Dec 20, 2000 Messages 210 Location Saskatchewan, Canada Tractor Kubota BX1830 The Honda GX690 engine has two small ports above the oil filter. Would you be able to tell me what those are for, are they for an external oil cooler, if so what type and size.
The Honda GX690 engine has two small ports above the oil filter. Would you be able to tell me what those are for, are they for an external oil cooler, if so what type and size.