Part number lookup

E312B Replacement Parts

Cross-reference and compare 23 replacement listings for OEM / aftermarket part number E312B. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

23 Matching Products

Turbocharger Out Hose 5I-7846 5I7846 For Caterpillar CAT 311 E311B E120B E312B E312C ExcavatorCaterpillarTurbocharger Out Hose 5I-7846 5I7846 For Caterpillar CAT 311 E311B E120B E312B E312C Excavator$121.64Water Tank Engine Radiator 4I7375 for Caterpillar CAT Excavator E311B E311 E312B E312CaterpillarWater Tank Engine Radiator 4I7375 for Caterpillar CAT Excavator E311B E311 E312B E312$577.99Water Tank Radiator Core ASS'Y for Caterpillar E312BCaterpillarWater Tank Radiator Core ASS'Y for Caterpillar E312B$795.00CAT E312B Travel motor First class Centre Gear shaftCaterpillarCAT E312B Travel motor First class Centre Gear shaft$41.00Hydraulic Oil Radiator for Caterpillar E312BCaterpillarHydraulic Oil Radiator for Caterpillar E312B$637.006 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$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$793.00Foot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330BCaterpillarFoot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330B$529.00Foot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330BCaterpillarFoot Pilot Valve for Caterpillar CAT Excavator E320B E312B E325B E330B$540.00Hydraulic Pump 4I7638X for Caterpillar Excavator CAT 311 E312 E312BCaterpillarHydraulic Pump 4I7638X for Caterpillar Excavator CAT 311 E312 E312B$6,644.71Joystick 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$174.00Throttle Motor 120-0002 For Cat Caterpillar Excavator E312B E312BLCaterpillarThrottle Motor 120-0002 For Cat Caterpillar Excavator E312B E312BL$367.81Throttle 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$403.12Turbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E120BCaterpillarTurbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E120B$93.72Turbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E200B TurbochargerCaterpillarTurbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E200B Turbocharger$93.72Turbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E312BCaterpillarTurbocharger Intake Hose 085-8396 For Caterpillar CAT Excavator E312B$105.83Upper & Lower Water Hose 085-8401 085-8400 for Caterpillar CAT Engine 3064 Excavator 311 312 E110B E120B E312 E312BCaterpillarUpper & Lower Water Hose 085-8401 085-8400 for Caterpillar CAT Engine 3064 Excavator 311 312 E110B E120B E312 E312B$68.00E312B Core Radiator Water Tank for Caterpillar CAT ExcavatorCaterpillarE312B Core Radiator Water Tank for Caterpillar CAT Excavator$789.96Radiator Water Tank E312B Core for Caterpillar CAT ExcavatorCaterpillarRadiator Water Tank E312B Core for Caterpillar CAT Excavator$620.00Throttle Motor Double Cables Fit for CAT Caterpillar 312 E312B 320B E320B ExcavatorCaterpillarThrottle Motor Double Cables Fit for CAT Caterpillar 312 E312B 320B E320B Excavator$79.00

Part Numbers and Cross References

5I-7846E311BE120BE312BE312CCA5I78464I7375CA4I7375B07Y7PV6CBE307DE320BEC480DE306EE325BE330B4I7638XCA4I76384I-76384I7634X4I7634CA4I7634K3V63DTE330CE200BE320CE307BE311CE307CE313CCA1200002E312BL1190-0633085-8396CA085-8401085-8401CA085-8400085-8400E110B

Applications and Fitment Summary

  • Part Number
  • Caterpillar CAT 311 E311B E120B E312B E312C Excavator
  • Caterpillar · CAT Excavator E312B E312C
  • Caterpillar · s: Fit For Caterpillar CAT 311 E311B E120B E312B E312C Excavator
  • Caterpillar · CAT Excavator E311B
  • Caterpillar · E311
  • Caterpillar · E311B
  • Caterpillar · E312
  • Caterpillar · E312B
  • Caterpillar · s:Caterpillar CAT Excavator:E311B, E311, E312B, E312
  • Caterpillar · Caterpillar E312B
  • CAT · CAT
  • 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 · Fit for Caterpillar CAT Excavator E320B, E312B, E325B, E330B
  • Caterpillar · Fit for Caterpillar CAT Excavator: E307B, E307C, E311B, E311C, E312B, E312C, E313B, E313C, E320B, E320C, E330B, E330C, E200B
  • Cat Caterpillar Excavator E312B E312BL Throttle Motor 120-0002
  • Models: Caterpillar Excavator E312B E312BL
  • Caterpillar · s:Caterpillar CAT Excavators: E320B, E312B
  • Caterpillar CAT Excavator E120B Turbocharger Intake Hose 085-8396
  • Compatible Models: CAT Excavator E120B E200B E312B
  • Caterpillar CAT Excavator E200B Turbocharger Intake Hose 085-8396
  • Caterpillar CAT Excavator E312B Turbocharger Intake Hose 085-8396
  • Caterpillar · s: Fit for Excavator 311, 312, 311-A, 312-A, E110B, E120B, E312, E312B

Frequently Asked Questions

What parts replace OEM number E312B?

This page lists 23 replacement listings indexed under E312B. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for E312B?

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 E312B 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.