High-Precision Original K19 Connecting Rod for Diesel Engines
Engineered for durability with premium alloy steel construction, this OEM-grade connecting rod ensures optimal load distribution and reduced friction. Precision-machined for exact tolerances, it guarantees seamless compatibility with K19 diesel engines. Ideal for heavy-duty applications in construction, agriculture, and industrial machinery, this 3811994 rod delivers unmatched reliability under extreme conditions. Designed for effortless installation, it features a smooth bearing surface and heat-treated bolts for long-term performance. Trusted by mechanics worldwide for engine rebuilds and OEM replacements. Global wholesale pricing available—bulk orders welcome for fleet maintenance or resale. Stock up on genuine quality at unbeatable rates.