Engines | Mounts, , (USED) 1988 Caterpillar 3406B Diesel Engine with Jake Brakes, Serial # 4MG31446, AR# 9Y2310, 425HP @ 1800RPM, Test Run 10-18-17, Fully Inspected!!! Runs Perfect!!! Visit WWW.JJREBUILDERS.COM for more information on this engine or any other diesel engine you may be looking for. Call 1-800-971-3019. INV # 003525
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