John Deere 300 Series Pencil Nozzle Fuel Injector | Stanadyne 27333 | New

New genuine Stanadyne pencil injector (27333) for John Deere diesel engines — the 300 Series pencil-style injector that replaces John Deere OE AR89564 (and AR89563, AR88236, SE500822, SE500823). Stanadyne is the OE fuel-system manufacturer for these John Deere engines, so this is a direct OE-quality replacement, not an aftermarket knock-off. It restores accurate fuel atomization and spray pattern.

Key Features:

• Genuine Stanadyne pencil injector for John Deere 300 Series diesel engines
• Direct replacement for John Deere OE AR89564, AR89563, AR88236, SE500822, SE500823
• Stanadyne is the OE fuel-system manufacturer for these John Deere applications
• Restores factory fuel atomization and spray pattern for proper combustion
• New — not remanufactured

Specifications:

• Base part number: 27333 (Stanadyne)
• Component type: Pencil injector / nozzle assembly
• Condition: New
• Brand: Stanadyne
• Engine application: John Deere 300 Series diesel (3-cyl, 4-cyl, and 6-cyl)

Compatibility / Fitment:

• Fits a wide range of John Deere tractors, industrial, and utility equipment using the 300 Series diesel engines
• Popular tractor applications include: 1040, 1140, 1350, 1550, 1750, 1850, 2040, 2150, 2155, 2255, 2350, 2355, 2355N, 2555, 2950, 2955, 3050, 3055, 3150, 3155, 3255
• Popular industrial/construction applications include: 210C, 290D, 450G, 455G, 482C, 550G, 555G, 650G
• Replaces John Deere OE AR89564, AR89563, AR88236, SE500822, SE500823
• Install note: order the required grommets separately (typically 1 upper and 2 lower grommets per injector)
• Confirm your engine/model and the injector part number being replaced before ordering

Popular Cross-References / Interchanges:

• John Deere: AR89564, AR89563, AR88236, AR88239, SE500822, SE500823, SE501099
• Also supersedes: AR49877, AR73673, AR56289, AR56290, AT25502, AT30299 (partial list)
• More interchanges available in our Interchange Part Numbers tab

Conclusion:

The Stanadyne 27333 is a new genuine pencil injector for John Deere 300 Series diesel engines, replacing John Deere OE AR89564. As the OE fuel-system manufacturer, Stanadyne builds this injector to factory specifications to restore accurate fuel atomization across a wide range of John Deere tractors and equipment.