In StockFuel Injector 320-0677 for Caterpillar CAT 320D 420E D3K D4K D5K Engine C6.6 C4.4
For CaterpillarInjectors & Nozzle

Injectors & Nozzle 320-0677 for Wheel-type

OEM / REF: 320-0677SKU: pilotpart229123-01

Fuel Injector 320-0677 for Caterpillar CAT 320D 420E D3K D4K D5K Engine C6.6 C4.4 is a Injectors & Nozzle replacement part indexed for Part Number and Wheel-Type Loader: 914G, 914G2 Engine - Generator Set: C4.4 POWER SYS Paving Compactor: CP-44, CS-44 Backhoe Loader:420E Excavator:320D, 320D GC, 320D L, 323D L Integ...

Stock
In stock
Condition
New
Fitment
Caterpillar Engine Spare Parts
  • Fitment support before you order
  • Worldwide delivery options

Injectors & Nozzle Description

This Injectors & Nozzle is indexed for Part Number; Wheel-Type Loader: 914G, 914G2 Engine - Generator Set: C4.4 POWER SYS Paving Compactor: CP-44, CS-44 Backhoe Loader:420E Excavator:320D, 320D GC, 320D L, 323D L Integrated Tool carrier: IT14G, IT14G2 Engine - Industrial: C4.4, C6.6 Telehandler: TL642C Track-Type Tractor: D3K LGP, D3K XL, D4K LGP, D4K XL, D5K LGP, D5K XL; Caterpillar Caterpillar C4.4 C6.6 Engine 320DGC 320DL 323DL Excavators; Caterpillar Caterpillar CAT C6.6 320D L 323D L 320D GC 420E 914G. Compare reference number 320-0677 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 914G, 914G2, C4.4. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Wheel-Type Loader: 914G, 914G2 Engine - Generator Set: C4.4 POWER SYS Paving Compactor: CP-44, CS-44 Backhoe Loader:420E Excavator:320D, 320D GC, 320D L, 323D L Integrated Tool carrier: IT14G, IT14G2 Engine - Industrial: C4.4, C6.6 Telehandler: TL642C Track-Type Tractor: D3K LGP, D3K XL, D4K LGP, D4K XL, D5K LGP, D5K XL
  • Caterpillar Caterpillar C4.4 C6.6 Engine 320DGC 320DL 323DL Excavators
  • Caterpillar Caterpillar CAT C6.6 320D L 323D L 320D GC 420E 914G
  • Caterpillar Caterpillar BACKHOE LOADER: 420E COMPACT WHEEL LOADER: 914G EXCAVATOR: 320D GC 320D L 323D L GENERATOR SET: C4.4 INDUSTRIAL ENGINE: C6.6 INTEGRATED TOOLCARRIER: IT14G IT14G2 TRACK-TYPE TRACTOR: D3K XL D4K XL D5K LGP VIBRATORY COMPACTOR: CP-44 CS-44

Specifications

Part NumberCA3200677, 320-0677, 3200677

Fitment Notes

Brand or application signal
Caterpillar Engine Spare Parts
Product family
Injectors & Nozzle
System category
Engine Spare Parts > Fuel System > Injectors & Nozzle
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.