Part number lookup

E320D Replacement Parts

Cross-reference and compare 30 replacement listings for OEM / aftermarket part number E320D. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

30 Matching Products

Engine Water Pump 125-2991 1252991 for Caterpillar CAT Excavator 320B 320N Engine 3066CaterpillarEngine Water Pump 125-2991 1252991 for Caterpillar CAT Excavator 320B 320N Engine 3066$104.99Pressure Sensor 180220-0140 079800-5550 for Isuzu 4HK1 6HK1 Hino J08E Engine Caterpillar CAT E320D ExcavatorIsuzuPressure Sensor 180220-0140 079800-5550 for Isuzu 4HK1 6HK1 Hino J08E Engine Caterpillar CAT E320D Excavator$91.84Water Tank Engine Radiator 2653624 2653635 for Caterpillar CAT Excavator E320D E325DReferenceWater Tank Engine Radiator 2653624 2653635 for Caterpillar CAT Excavator E320D E325D$1,239.84Water Tank Engine Radiator Core 326-3870 312-8340 for Caterpillar Excavator CAT 320D 323DCaterpillarWater Tank Engine Radiator Core 326-3870 312-8340 for Caterpillar Excavator CAT 320D 323D$816.99Compatible with Air Conditioning Compressor Group Refrigerant for Caterpillar E320DCaterpillarCompatible with Air Conditioning Compressor Group Refrigerant for Caterpillar E320D$349.00New Hydraulic oil radiator for Caterpillar E320DCaterpillarNew Hydraulic oil radiator for Caterpillar E320D$910.00New Hydraulic Oil Radiator for Caterpillar E320DCaterpillarNew Hydraulic Oil Radiator for Caterpillar E320D$910.008 Hoses Foot Pilot Valve for Caterpillar CAT E320C E323C E325C E329D E336D E345C E345D E349C E349DCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT E320C E323C E325C E329D E336D E345C E345D E349C E349D$579.008 Hoses Foot Pilot Valve for Caterpillar CAT E320C E323C E325C E329D E336D E345C E345D E349C E349DCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT E320C E323C E325C E329D E336D E345C E345D E349C E349D$590.008 Hoses Foot Pilot Valve for Caterpillar CAT E349D E345D E349C E330D E336D E320C E325C E323DCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT E349D E345D E349C E330D E336D E320C E325C E323D$1,069.008 Hoses Foot Pilot Valve for Caterpillar CAT E349D E345D E349C E330D E336D E320C E325C E323DCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT E349D E345D E349C E330D E336D E320C E325C E323D$1,075.008 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E320C E349D E330C E336D E329C E323D E345CCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E320C E349D E330C E336D E329C E323D E345C$510.008 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E320C E349D E330C E336D E329C E323D E345CCaterpillar8 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E320C E349D E330C E336D E329C E323D E345C$520.00Air Conditioner Controller 145670-3501 for Caterpillar CAT E320D 325D 330D 312DCaterpillarAir Conditioner Controller 145670-3501 for Caterpillar CAT E320D 325D 330D 312D$562.76Computer Controller 211-8874-03 for Caterpillar CAT Engine C6.4 Excavator 320D E320D E325D 325DCaterpillarComputer Controller 211-8874-03 for Caterpillar CAT Engine C6.4 Excavator 320D E320D E325D 325D$5,113.13Controller E-ECU 221-8874 for CAT 320D Engine 3066 With Program ExcavatorCaterpillarController E-ECU 221-8874 for CAT 320D Engine 3066 With Program Excavator$4,387.72Diesel Filter 326-1644 1R-0770 for Caterpillar Excavator CAT E320DCaterpillarDiesel Filter 326-1644 1R-0770 for Caterpillar Excavator CAT E320D$99.60Foot Pilot Valve for Caterpillar CAT Excavator E320D E312D E325D E330DCaterpillarFoot Pilot Valve for Caterpillar CAT Excavator E320D E312D E325D E330D$570.00For Caterpllar Excavator CAT E320C E320D Traveling 1st Inner Gear WasherCaterpillarFor Caterpllar Excavator CAT E320C E320D Traveling 1st Inner Gear Washer$217.00Fuel Injection Pump 32F61-10301 for Caterpillar CAT Engine C6.4 Excavator 320D E320DCaterpillarFuel Injection Pump 32F61-10301 for Caterpillar CAT Engine C6.4 Excavator 320D E320D$2,317.72Fuel Injection Pump 32F61-10302 for Caterpillar CAT Engine C6.4 Excavator 320DCaterpillarFuel Injection Pump 32F61-10302 for Caterpillar CAT Engine C6.4 Excavator 320D$2,527.20Hydraulic Main Pump 272-6955 for Caterpillar CAT Excavator E315C E320C E320D SBS120 Engine C6.4 3066CaterpillarHydraulic Main Pump 272-6955 for Caterpillar CAT Excavator E315C E320C E320D SBS120 Engine C6.4 3066$10,436.06Joystick Pilot Valve for Caterpillar CAT E320D E323D E325D E330D E336D E345D Volvo EC480D EC380D ExcavatorCaterpillarJoystick Pilot Valve for Caterpillar CAT E320D E323D E325D E330D E336D E345D Volvo EC480D EC380D Excavator$161.00Throttle Motor 2 Cables 7 Pins Wire 247-5212 for Caterpillar CAT Engine 3066 Excavator 320C 320CL 320D 320DLCaterpillarThrottle Motor 2 Cables 7 Pins Wire 247-5212 for Caterpillar CAT Engine 3066 Excavator 320C 320CL 320D 320DL$179.00Turbocharger Intake Manifold 205-6687 For Caterpillar CAT Excavator 320C Engine 3066 C6.4CaterpillarTurbocharger Intake Manifold 205-6687 For Caterpillar CAT Excavator 320C Engine 3066 C6.4$119.25Turbocharger Intake Manifold 205-6687 For Caterpillar CAT Excavator 320D Engine 3066 C6.4CaterpillarTurbocharger Intake Manifold 205-6687 For Caterpillar CAT Excavator 320D Engine 3066 C6.4$119.25Wiper Arm & Wiper Blade for Caterpillar Excavator CAT E320B E320C E320DCaterpillarWiper Arm & Wiper Blade for Caterpillar Excavator CAT E320B E320C E320D$68.00Wiper Arm & Wiper Blade for Caterpillar Excavator CAT E320B E320C E320DCaterpillarWiper Arm & Wiper Blade for Caterpillar Excavator CAT E320B E320C E320D$71.00For Caterpillar Excavator CAT 320D Main Relief ValveCaterpillarFor Caterpillar Excavator CAT 320D Main Relief Valve$98.00For Caterpillar Excavator CAT E320D Relief ValveCaterpillarFor Caterpillar Excavator CAT E320D Relief Valve$98.00

Part Numbers and Cross References

1252991CA1252991E312DE320DCA183-8232183-8232180220-0140079800-5550265-36242653635CA2653624CA2653635E325D326-3870312-8340B07Y451ZR4E330CE336CE329DE330DE336DE320CE323CE325CE323DE345CE329C145670-3501145670CA3668821366-8821CA3317539331-7539221-8874CA2218874MACHINE3066EXCAVATOR311D32F61-1030132F61-10302CA2726955272-6955E315CSBS120CWG00001-UPNES00001-UPDCJ00001-UPRAC00001-UPE345DE320D-1CA2475212247-5212CA2218767221-8767E312CE320CLE320DL205-6687320DL

Applications and Fitment Summary

  • CAT · 320
  • CAT · 320L
  • CAT · 320N
  • CAT · 320B
  • CAT · 320B L
  • CAT · 320B N
  • CAT · 320B U
  • CAT · E312D
  • CAT · 313D
  • CAT
  • Caterpillar · CAT E320D E312D 313D C6
  • Caterpillar · s:for Caterpillar Excavator: 320, 320L, 320N, 320B, 320B L, 320B N, 320B U, 320B LU
  • Part Number
  • Isuzu · ISUZU 6HK1 4HK1
  • Caterpillar · s: Isuzu Engines:4HK1, 6HK1 Hino Engine:J08E Caterpillar Excavator:E320D
  • reference only:
  • Caterpillar · Caterpillar Excavator CAT 320D 323D
  • Caterpillar · 320D
  • Caterpillar · E320D
  • Caterpillar · 323D
  • Caterpillar · E323D
  • Caterpillar · Caterpillar Excavator CAT 320D 325D 329D M325D MH
  • Caterpillar · Caterpillar CAT E320D Excavator
  • Caterpillar · Caterpillar E320D

Frequently Asked Questions

What parts replace OEM number E320D?

This page lists 30 replacement listings indexed under E320D. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for E320D?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if E320D is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

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