205840 K19 QSK19 KTA19 Marine Construction Machinery Diesel Engine Parts Connecting Rod Bearing
Premium-grade connecting rod bearing engineered for
marine and construction machinery
diesel engines (K19, QSK19, KTA19). Precision-crafted from
high-strength copper-lead alloy
with a
tri-metal layered design
for superior load distribution and heat resistance. Features
ultra-smooth babbitt overlay
to minimize friction and extend engine lifespan under extreme conditions. Rigorously tested for
high RPM stability
and
shock absorption
in heavy-duty applications. Ideal for
ship propulsion systems, mining equipment, and industrial generators
. Direct OEM replacement with
exact tolerances
—ensures seamless compatibility and peak performance.
Wholesale pricing
available for bulk orders—global shipping with
lowest-price guarantee
. Trusted by professional engine builders worldwide.