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4ja1 4jb1 4jj1 main bearing for isuzu 4ja1 4jb1 4jj1 engine crankshaft bearing 8-94168-552 m185a
$14$19.16-26.93%
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High-Quality Main Bearing for Isuzu 4JA1 4JB1 4JJ1 Engines
Precision-engineered crankshaft bearing ensures optimal engine performance and longevity. Made from high-grade alloy steel with advanced anti-friction coating for reduced wear and heat resistance. Perfect for Isuzu 4JA1, 4JB1, and 4JJ1 engines in trucks, buses, and industrial machinery. Direct replacement for OEM part 8-94168-552 (M185A), guaranteeing seamless fit and reliability. Globally sourced at unbeatable wholesale prices—ideal for bulk orders. Trusted by mechanics and fleet operators for durability under heavy-duty conditions. Upgrade with confidence, shop the lowest prices guaranteed.
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