Fuel Injector JR919331 for CASE 4390 6590 Engines

Need a replacement for injector JR919331? This unit is built to the original specifications for CASE 4390, 6590 engines, so it fits as a direct replacement with no modifications.

Specifications

• Part number: JR919331
• Engine make: CASE
• Warranty: 12 months

Compatible Engines

CASE: 4390, 6590

Compatible Machines and Applications

• Fit for follwing models:
• CASE Wheel Loader: W11B, W14B, W14C
• CASE Tractor: 8820, 8830, 2096, 850E, 855E, 550E, 550G, 450C, 455C
• CASE Skid Steer Loader: 1840, 1845C
• CASE Forklift: 584E, 585E, 586E
• CASE Backhoe Loader: 480E, 480F, 580K, 680K, 580L, 680L, 570LXT, 660, 760

Installation Advice

For the best engine performance we recommend replacing the complete set of injectors at the same time. New and worn injectors deliver fuel differently, and mixing them can cause uneven running. Please compare the part number on your old injector before ordering.

Warranty and Shipping

Every injector from InjectorHub comes with a 12-month warranty and fast worldwide shipping. Not sure it is the right part? Send us the code from your old injector or your engine serial number and we will confirm compatibility.