WHA is constantly seeking feedback from customers about common failure points in factory standard wiring harnesses. We have been receiving complaints about failure points in the C175-20 right hand side engine harness to suit a CAT 797F Off Highway Truck (Part no. 363-2690) for some time now. After research and testing, we are now happy to be able to offer a modified harness to suit which is more durable and prevents premature failure points commonly found in the existing OEM wiring harness. To find out about our modifications and how that may be able to help you, contact us today.