4939039 Engine Wire Harness ETR CNT MDL WRG For Cummins Engine QSB 6.7

The 4939039 Engine Wire Harness is a high-quality aftermarket product designed specifically for Cummins Engine QSB 6.7. This wire harness is compatible with both excavators and tractors, making it versatile for various heavy equipment applications. Made in China, this product ensures reliability and performance for your equipment. Upgrade your Cummins engine with this essential wire harness to keep your machinery running smoothly.