Rear Main Crankshaft Seal for Mitsubishi Starwagon 21443-33005

BRAND NEW *OEM Quality* rear main crankshaft seal for Mitsubishi Starwagon 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 Starwagon models. Packed and shipped from Victoria today.

TO SUIT

This seal fits Mitsubishi Starwagon P0W,P1W,P2W, SD,SE,SF,SG,SH,SJ,WA (4D56-T engine) models from 1986 to 2019. See the full model and engine breakdown below for exact coverage.

FITMENT CHECK

Confirm your Starwagon is fitted with the OEM number 21443-33005 before ordering, as Starwagon 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 Starwagon engine, keeping oil inside the crankcase while the crankshaft spins freely.

On Starwagon 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

• 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
• A burning clutch smell under load