Part number lookup

E320B Replacement Parts

Cross-reference and compare 29 replacement listings for OEM / aftermarket part number E320B. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

29 Matching Products

Engine Water Pump 34311-1011 5i7693 5i-7693 1252989 34345-00010 for Caterpillar S6k E200b E320CaterpillarEngine Water Pump 34311-1011 5i7693 5i-7693 1252989 34345-00010 for Caterpillar S6k E200b E320$212.99Compatible with New Air Conditioning Compressor Group Refrigerant for Caterpillar E320BCaterpillarCompatible with New Air Conditioning Compressor Group Refrigerant for Caterpillar E320B$318.00For Caterpillar Excavator CAT E320B Diesel Fuel Tank CoverCaterpillarFor Caterpillar Excavator CAT E320B Diesel Fuel Tank Cover$26.0024T Oil Pump Gear 34335-12070 5I-7686 for Caterpillar CAT Engine S6KT S4K Excavator E320 E320BCaterpillar24T Oil Pump Gear 34335-12070 5I-7686 for Caterpillar CAT Engine S6KT S4K Excavator E320 E320B$169.446 Hoses Foot Pilot Valve for Caterpillar CAT E307 E308 E312B E320B E306E Volvo EC480D ExcavatorCaterpillar6 Hoses Foot Pilot Valve for Caterpillar CAT E307 E308 E312B E320B E306E Volvo EC480D Excavator$405.006 Hoses Foot Pilot Valve for Caterpillar CAT E307 E308 E312B E320B E306E Volvo EC480D ExcavatorCaterpillar6 Hoses Foot Pilot Valve for Caterpillar CAT E307 E308 E312B E320B E306E Volvo EC480D Excavator$415.006 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307 E308 E312B E312C E320B E306ECaterpillar6 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307 E308 E312B E312C E320B E306E$390.006 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307D E308 E320B E312B E320 E306ECaterpillar6 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307D E308 E320B E312B E320 E306E$787.006 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307D E308 E320B E312B E320 E306ECaterpillar6 Hoses Foot Pilot Valve for Caterpillar CAT Excavator E307D E308 E320B E312B E320 E306E$793.00Air Hose E82001500 E82001700 for Caterpillar CAT Excavator E320B E320BLCaterpillarAir Hose E82001500 E82001700 for Caterpillar CAT Excavator E320B E320BL$82.09Blower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24VCaterpillarBlower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24V$128.00Blower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24VCaterpillarBlower Motor 7I-6603 for Caterpillar CAT 320B E320B Excavator 24V$148.00Camshaft 51-7649 for Mitsubishi S6KT Engine Caterpillar CAT E320B E320C ExcavatorMitsubishiCamshaft 51-7649 for Mitsubishi S6KT Engine Caterpillar CAT E320B E320C Excavator$361.70Connect Plate Fuel Injection Pump Flange 34361-10103 for Caterpillar CAT S4KT S6KT 3066 3064 E320 E320B E320CCaterpillarConnect Plate Fuel Injection Pump Flange 34361-10103 for Caterpillar CAT S4KT S6KT 3066 3064 E320 E320B E320C$109.57Crankshaft 34320-00010 5I7671 for Mitsubishi S6KT EngineMitsubishiCrankshaft 34320-00010 5I7671 for Mitsubishi S6KT Engine$1,810.69Foot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330BCaterpillarFoot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330B$540.00Fuel Tank Sensor 238-2227 for Caterpillar Excavator CAT 305.5 306 307B 307C 311C E320B 320C 325C Engine 3064 3066 3176C C6 C6.4CaterpillarFuel Tank Sensor 238-2227 for Caterpillar Excavator CAT 305.5 306 307B 307C 311C E320B 320C 325C Engine 3064 3066 3176C C6 C6.4$129.02Hose 7Y-1910 For Caterpillar CAT Excavator E320B E320BL Engine 3066CaterpillarHose 7Y-1910 For Caterpillar CAT Excavator E320B E320BL Engine 3066$107.32Hydraulic Main Pump for Caterpillar CAT E315B E320B 325 E325B E325CL ExcavatorCaterpillarHydraulic Main Pump for Caterpillar CAT E315B E320B 325 E325B E325CL Excavator$12,131.56Joystick Pilot Valve for Caterpillar CAT Excavator E307B E307C E311B E311C E312B E312C E313B E313C E320B E320C E330B E330C E200BCaterpillarJoystick Pilot Valve for Caterpillar CAT Excavator E307B E307C E311B E311C E312B E312C E313B E313C E320B E320C E330B E330C E200B$174.00Oil Level Sensor 34390-12300 for Caterpillar CAT 320B 320C E320B E320CCaterpillarOil Level Sensor 34390-12300 for Caterpillar CAT 320B 320C E320B E320C$88.99Oil Pressure Switch 51-8005 34390-40200 for Caterpillar CAT E200B E320 E320B E320CCaterpillarOil Pressure Switch 51-8005 34390-40200 for Caterpillar CAT E200B E320 E320B E320C$83.66Oil Pump 178-6539 For Cat Caterpillar Excavator E320B Engine 3066CaterpillarOil Pump 178-6539 For Cat Caterpillar Excavator E320B Engine 3066$1,616.35Throttle Motor With 6 pines Plug 1190-0633 for Caterpillar CAT Excavator E320B E312BCaterpillarThrottle Motor With 6 pines Plug 1190-0633 for Caterpillar CAT Excavator E320B E312B$403.12Throttle Positioner Sensor 227-7658 for Caterpillar CAT Excavator 320B 320C 320D E320BCaterpillarThrottle Positioner Sensor 227-7658 for Caterpillar CAT Excavator 320B 320C 320D E320B$47.00Turbo TD06H Turbocharger 49179-00451 For Kobelco Excavator SK450 Caterpillar Excavator E200B E320B Engine S6KKobelcoTurbo TD06H Turbocharger 49179-00451 For Kobelco Excavator SK450 Caterpillar Excavator E200B E320B Engine S6K$632.54Turbocharger Intake Hose 116-3118 For Caterpillar CAT Excavator E320BCaterpillarTurbocharger Intake Hose 116-3118 For Caterpillar CAT Excavator E320B$171.46Water Temperature Sensor 34390-00800 for Caterpillar Excavator E320B 311C 312C 312C L 318B 318B NCaterpillarWater Temperature Sensor 34390-00800 for Caterpillar Excavator E320B 311C 312C 312C L 318B 318B N$61.14Floor Mat for Caterpillar CAT Excavator E320BCaterpillarFloor Mat for Caterpillar CAT Excavator E320B$139.00

Part Numbers and Cross References

34311-10115I-7693125298934345-0001034345100100878842E200BE320B34335-120705I-7686E307DE312BE312CEC480DE306EE82001500E82001700E320BL7I-6603CA7I660351-7649E320C34361-101035I7671CA5I7671S6KTCaterpillarE325BE330BCA2382227238-22273176C7Y-1910Engine3066EXCAVATORS320B320BLCA1232229123-2229E315BE325CL2JR00001-UP4DS00001-UP6DN00001-UPAP12PE330CE307BE311CE307CE311BE313C130677111476034390-12300BG1000EBG1055E51-800534390-40200CA5I80055I-80053054T178-653934335-23010EXCAVATORS320CFMST320CFMHWTRACKEXCAVATORS318C319CLN320CL1190-0633227-7658CA227765849179-00451SK450714460-5001S714460-0001714460-5001714460-15I50155I5016116-311851-7578297-9314

Applications and Fitment Summary

  • CAT · 320B
  • CAT · 320B L
  • CAT · 311
  • CAT · 312
  • CAT · 320
  • CAT · 320L
  • CAT · E200B
  • CAT · E320B
  • CAT · E120B
  • CAT · E312
  • CAT · E312B
  • CAT · E312C
  • CAT · E320
  • CAT
  • Mitsubishi
  • Caterpillar · ： for Caterpillar Excavator E200B E320B Mitsubishi S6K Engine
  • Caterpillar · Caterpillar E320B
  • CAT · CAT
  • Part Number
  • Caterpillar CAT Excavator: E320, E320B, 311, 311B, 311C, 312, 312B, 312C, 312C L, 314C, 318C, 319C, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321C, 323D L, 323D LN Caterpillar CAT Engine: S6KT, S4K
  • Caterpillar · Fit for Caterpillar Excavator: E307, E307D, E308, E312B, E312C, E320, E320B, E306E Fit for Volvo Excavator: EC480D
  • Caterpillar · Fit for Caterpillar Excavator E307, E307D, E308, E312B, E312C, E320, E320B, E306E
  • Caterpillar · s: Caterpillar CAT Excavator:E320B, E320BL Size:75*75*47mm
  • Caterpillar · s: Fit For Caterpillar CAT Excavator:E320B, E320BL

Frequently Asked Questions

What parts replace OEM number E320B?

This page lists 29 replacement listings indexed under E320B. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for E320B?

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 E320B 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.