Delivery valve K41

OTTO Zx55Ur 4Le2 Fuel Injection Pump Parts Repair Kit Delivery Valve K41 8973223380 897322-3380 8-97322338-0 For Isuzu The OTTO Zx55Ur 4Le2 Fuel Injection Pump Parts Repair Kit is a precision-engineered, OEM-grade solution explicitly designed for Isuzu-powered excavators—not for automotive, passenger, or commercial vehicles. This specialized repair kit is tailored to service, restore, and optimize the performance of Isuzu’s 4Le2 series fuel injection pumps, a critical component in compact to mid-sized excavator powertrains where reliable, high-pressure fuel delivery directly impacts operational efficiency, digging precision, and machinery uptime in applications such as small-scale construction, urban landscaping, and light earthmoving.