This DEUTZ BFL913 piston assembly is designed specifically for the turbocharged 5.7L air-cooled diesel engine with direct injection. The kit contains one piston, a four-piece ring set (two compression + one oil + expander), a fully floating wrist pin, and two spiral circlips. The top compression ring is available in either chrome-plated or PVD nitride finish for extended life in high EGR applications. The piston skirt features a graphite coating to reduce scuffing during cold starts. Common applications include DEUTZ BFL913 engines in Schwing concrete pumps, Atlas Copco XA-series air compressors, and Manitou telehandlers. Cross-reference with OEM numbers: 04123245, 04123246 (standard), and 04123247 (+0.50). No need to purchase rings separately — everything arrives pre-matched in one sealed bag. Support available for cylinder measurement guidance before ordering oversize versions.
