S4S 94mm Diesel Engine Oil Control Ring 32A17-00100 For Heavy Duty

Product Specification

S4S 94mm Diesel Engine Piston 32A17-00100 for  Heavy Duty Engine Replacement Part

The S4S piston 32A17-00100 is an important internal component of the diesel engine assembly. It operates inside the cylinder and works together with the piston rings, piston pin, connecting rod, cylinder liner, and other engine components. During engine operation, the piston moves up and down inside the cylinder, responding to combustion pressure and transferring mechanical force to the crankshaft.

For diesel engine maintenance and overhaul applications, selecting the correct piston is essential. A suitable replacement piston helps restore the engine's internal working condition and supports proper interaction between the piston, cylinder liner, and piston ring assembly.

This piston is identified by S4S engine model and part number 32A17-00100. The reference bore diameter is 94mm, which is an important specification for identifying the correct piston size. Before purchasing, buyers should compare the part number, engine identification, piston dimensions, and required oversize specification with the original component.

5 Key Product Features

1. Accurate Engine Model and Part Number Identification

This piston is listed for the  S4S diesel engine under part number 32A17-00100. Clear part number identification makes it easier for repair workshops, spare parts dealers, and purchasing departments to search for the correct replacement component.

When sourcing engine pistons internationally, an accurate part number helps reduce communication errors and unnecessary purchasing mistakes. Buyers are encouraged to provide the engine model, serial number, and original piston photos when requesting confirmation.

2. 94mm Reference Bore Diameter

The reference cylinder bore diameter for the S4S engine is 94mm. Bore diameter is one of the most important measurements when identifying an engine piston because it determines the dimensional relationship between the piston and cylinder assembly.

For engine overhaul projects, buyers should also confirm whether the engine requires a standard-size piston or an oversize piston. Actual piston dimensions should be checked against the supplied product drawing or sample before installation.

3. Designed for Diesel Engine Combustion Operation

The piston is a key moving component in the diesel engine combustion system. During the power stroke, expanding combustion gases push the piston downward. The connecting rod transfers this force to the crankshaft, helping convert reciprocating movement into rotational power.

The piston also works with the piston rings to support cylinder sealing, oil control, and heat transfer. Correct piston selection is therefore important for maintaining the engine's overall operating condition.

4. Suitable for Engine Repair and Overhaul Projects

During engine maintenance, pistons may need replacement because of wear, scoring, overheating damage, or other mechanical problems. A compatible replacement piston can be included in a planned engine overhaul together with piston rings, cylinder liners, bearings, gaskets, and other necessary components.

This product can be considered by diesel engine repair workshops and equipment maintenance companies working with compatibleS4S engines. Final compatibility should always be checked against the engine version and original part specifications.

5. Suitable for Wholesale and International Spare Parts Supply

The S4S piston 32A17-00100 is a relevant replacement part for aftermarket diesel engine parts suppliers. It can be included in product ranges for machinery parts wholesalers, engine rebuilders, regional distributors, and maintenance service providers.

For bulk purchasing, buyers can request product photos, dimensional confirmation, packaging details, available quantities, and quotation information. Supplying the original part number and engine information helps improve order accuracy and purchasing efficiency.