This front housing is the replacement casing element for the O.S. Engine GT60 engine family, supplied under part number OS28601600. It serves as the forward section of the crankcase assembly and is intended for RC-scale engine servicing and rebuilds.
The description focuses on fitment and functional role rather than aesthetic detail. Use this part when restoring engine alignment, replacing a damaged front cover, or preparing an engine for further tuning work.
Installation notes: remove the engine from the model, drain fuel and clear any residues, separate the crankcase halves following the engine maker’s procedures, inspect mating surfaces and bearings for wear, then fit the front housing ensuring proper seating and sealing before reassembly and testing at idle conditions.
As a direct replacement front housing for GT60 engines, this part helps restore mechanical integrity of the crankcase front section and supports accurate reassembly for reliable RC engine operation.
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