Rear Main Crankshaft Seal for Mitsubishi Triton 21443-33005

BRAND NEW *OEM Quality* rear main crankshaft seal for Mitsubishi Triton 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 Triton models. Dispatched same-day from Cranbourne VIC.

TO SUIT

This seal fits Mitsubishi Triton ME,MF,MG,MH,MJ (4G54/4D56-T engines) models from 1986 to 1996. See the full model and engine breakdown below for exact coverage.

FITMENT CHECK

Confirm your Triton is fitted with the OEM number 21443-33005 before ordering, as Triton spans several chassis codes and engine families across this production run.

OEM PART NUMBERS

• 21443-33005
• 21321-42041
• 21321-42042
• MD020240
• MD343564
• 55267742

OTHER PART NUMBERS

• Elring: 247.290
• Victor Reinz: 81-53981-00
• Permaseal: OSS0240

PACKAGE INCLUDES

1 x Rear Main Crankshaft Seal, 80mm ID x 96mm OD x 8mm.

ABOUT THIS SEAL

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

On Triton 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

• Oil spots under the vehicle near the bell housing
• 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