Sundaram Clayton Ltd. Sundaram Clayton Limited is an India-based company, which is engaged in manufacturing and distribution of auto components. The Company is a supplier of aluminum die castings to the automotive and non-automotive sectors. It manufactures aluminum pressure die castings for heavy commercial vehicles, passenger cars, and two-wheeler. The Company's product range includes flywheel housing, gear housing, clutch housing, filter heads, air connectors, lube oil cooler cover assembly, filtration module casting, turbocharger, compressor cover assembly, charge air pipe, intake manifold, and cover coolant duct for the truck segment. It also offers cylinder head, case transaxle assembly, oil pan, chain case, cylinder head cover, adapter oil filter, fuel pump housing, fork gear shift, starter housing, Air conditioning (A/C) compressor housing for passenger cars. The Company provides crank case, cylinder head, cylinder barrel, and wheel hub for two-wheeler and brake equipment valve bodies.