In StockFuel Injection Pump 326-4635 for Carterpiller CAT Excavator 320D 320D L 321D LCR 323D L Engine C6.4
For CaterpillarInjection Pump

Injection Pump pilotpart545619 for Caterpillar

OEM / REF: pilotpart545619SKU: pilotpart545619-7669360361720

Fuel Injection Pump 326-4635 for Carterpiller CAT Excavator 320D 320D L 321D LCR 323D L Engine C6.4 is a Injection Pump replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Injection Pump. Use OEM part number pilotpart545619 and confirm machine model, engine model, and serial d...

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

Injection Pump Description

This Injection Pump is indexed for Caterpillar Carterpiller CAT Excavator:320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA See Details: 323D L Excavator JLG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D FM Forest Swing Machine CYZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR FM Forest Swing Machine SRT00001-UP (MACHINE) POWERED BY 3066 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators MCH00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator XCK00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR Excavator YDS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator TAE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator ZGB00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator MDT00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator NAS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator PBD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D LN &323D S Excavators RAC00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Forest Machines BZF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Log Loader GKS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator BYM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L Excavator A9F00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D FM Forest Swing Machine BWW00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators JFZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LN Excavator WBN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator BZP00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator LFL00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D LN Mobile Hydraulic Power Unit DCJ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator PBE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D &323D L Excavators WGC00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L &320D LN Excavators GDP00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator EJT00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators KLM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR &320D LRR Excavators GMX00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L Excavator SPN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator TXA00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator KBZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator MPG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D, 323D L &323D LN Excavators CWG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D SA Excavator NES00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator DHE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D GC Excavator KTF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D GC Excavator PCM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator KHN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator GTF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator JPD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Mobile Hydraulic Power Unit L5Z00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION. Compare reference number pilotpart545619 against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number pilotpart545619, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Applications

  • Caterpillar Carterpiller CAT Excavator:320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA See Details: 323D L Excavator JLG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D FM Forest Swing Machine CYZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR FM Forest Swing Machine SRT00001-UP (MACHINE) POWERED BY 3066 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators MCH00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator XCK00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR Excavator YDS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator TAE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator ZGB00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator MDT00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator NAS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator PBD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D LN &323D S Excavators RAC00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Forest Machines BZF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Log Loader GKS00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator BYM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators A6F00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L Excavator A9F00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D FM Forest Swing Machine BWW00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators JFZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LN Excavator WBN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator BZP00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator LFL00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D LN Mobile Hydraulic Power Unit DCJ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator PBE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D &323D L Excavators WGC00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L &320D LN Excavators GDP00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator EJT00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D &320D L Excavators KLM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D RR &320D LRR Excavators GMX00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D L Excavator SPN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator TXA00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator KBZ00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 321D LCR Excavator MPG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D, 323D L &323D LN Excavators CWG00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D SA Excavator NES00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D LRR Excavator DHE00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D GC Excavator KTF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D GC Excavator PCM00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator KHN00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Excavator GTF00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 320D Excavator JPD00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION 323D L Mobile Hydraulic Power Unit L5Z00001-UP (MACHINE) POWERED BY C6.4 Engine » 326-4635 PUMP GP-FUEL INJECTION

Fitment Notes

Brand or application signal
Caterpillar Engine Spare Parts
Product family
Injection Pump
System category
Engine Spare Parts > Fuel System > Injection Pump
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.