Fuel Injector 0R-3591 for Caterpillar 3306 3306B 3306C Engines

The 0R-3591 is a new diesel fuel injector for Caterpillar 3306, 3306B, 3306C engines. It restores correct fuel delivery and spray pattern, which means easier starting, a stable idle, full power and lower fuel consumption.

Specifications

• Part number: 0R-3591
• Condition: New
• Engine make: Caterpillar
• Warranty: 12 months

Cross-Reference Part Numbers

170-5181, 7W-7045

Also searched as: 0R3591, 1705181, 7W7045, CA0R3591, CA1705181, CA7W7045

Compatible Engines

Caterpillar: 3306, 3306B, 3306C

Compatible Machines and Applications

• Caterpillar CAT Track Type Tractor:57H,7,7A,7S,7SU,7U,D7G,D7G2,D7H,D7R
• Caterpillar CAT Wheel Type Skidder:545
• Caterpillar CAT Pipelayer:572R
• Caterpillar CAT Wheel Type Loader:966D,966E,966F,966F,II,966G,972G
• Caterpillar CAT Wheel Tractor Scraper:627B,627E,627F,627G
• Caterpillar CAT Earthmoving Compactor:815B,815F,816B,816F
• Caterpillar CAT Excavator:235B,235C,235D,350 L,350-A,350-A L
• Caterpillar CAT Wheel Dozer:814B,814F
• Caterpillar CAT Load Hual Dump:R1300,R1300G
• Caterpillar CAT Track Type Loader:973,973C

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.