Mitsubishi 3231A047 — Transfer Case Output Shaft Seal
Overview
Transfer case output shaft seal Mitsubishi 3231A047 seals the connection between the transfer box output housing and the propshaft yoke. This component retains gear oil inside the casing while blocking dirt, water, and road debris from entering the internal assembly. Manufactured from FKM fluoroelastomer with an integrated steel reinforcement cage, the seal withstands high operational temperatures and synthetic gear lubricants. Dimensions measure 45 mm inside diameter, 62 mm outside diameter, and 9 mm width. Reference OEM part number is Mitsubishi 3231A047. Factory specifications guarantee correct press-fit tolerances inside the tail housing, featuring a primary sealing lip alongside an outer dust wiper.
Fitment includes four-wheel drive models such as Mitsubishi Pajero IV, Pajero Sport II, L200 KB4T, and Montero produced between 2006 and 2018 across manual and automatic transmission variants. Replacement becomes necessary when gear oil seepage appears around the rear transfer box extension, fluid levels drop, or during propeller shaft maintenance and overhaul procedures. Sealing lip deterioration occurs through thermal aging, rubber hardening, contamination, or output shaft radial movement. Fitting a genuine replacement seal eliminates oil loss, protecting internal bearings, splines, and planetary gear sets from premature wear caused by lubrication failure.
Mitsubishi 3231A047 — transfer case output shaft seal. 5 offers available, starting from 16.45 USD.
Specifications
Manufacturer — Mitsubishi. Article number — 3231A047. Name — Transfer Case Output Shaft Seal. Offers — 5. From — 16.45 USD.
Compatible cross-references
Replacements and analogues: Mitsubishi MB919210, Mitsubishi MB919210, Febest 95IAY43551011X, FEBEST 95IAY43551011X, FUSO 3231A047, Musashi F4254, MUSASHI F4254.
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