Rear Main Crankshaft Seal for Hyundai i40 21443-2E110

BRAND NEW *OEM Quality* rear main crankshaft seal for Hyundai i40 vehicles.

A worn rear main crankshaft seal lets engine oil weep past the back of the crankshaft, often showing up as a slow leak near the bell housing or a slipping clutch on manual i40 models. Same-day dispatch before 12pm.

TO SUIT

This seal fits Hyundai i40 VF (G4NC engine) models from 2011 to 2021. See the full model and engine breakdown below for exact coverage.

FITMENT CHECK

Confirm your i40 is fitted with the OEM number 21443-2E110 before ordering, as i40 spans several chassis codes and engine families across this production run.

OEM PART NUMBERS

• 21443-2E110
• 21443-2E100
• 21443-2E000

OTHER PART NUMBERS

• Elring: 811.090
• Victor Reinz: 81-10632-00

PACKAGE INCLUDES

1 x Rear Main Crankshaft Seal, 85mm ID x 119mm OD x 9mm.

ABOUT THIS SEAL

The rear main seal sits on the crankshaft flange at the transmission end of the i40 engine, keeping oil inside the crankcase while the crankshaft spins freely.

On i40 models this seal hardens with age and mileage, and once it fails oil weeps onto the clutch or torque converter, gradually dropping oil level and risking clutch slip on manual variants.

COMMON SYMPTOMS OF FAILURE

• Slowly dropping oil level with no other visible leak
• Clutch slipping or reduced bite in manual vehicles
• Burning oil smell from the transmission area
• Oil residue found on the flywheel during a clutch or transmission job
• Oil misting visible on the flexplate or flywheel on inspection