View 7 Photos View 0 Videos Used Detroit Series 50 Connecting Rod with Piston, Part # P-7795, Casting # 5121243 $100 USD Good, used connecting rod with piston off of a Detroit Series 53. Casting number is 5121243. Serial number is unavailable. Please see pictures. For further information feel free to call or... ConditionUsedPart NumberP-7795Stock NumberP-7795 MLS Number10232429CategoryPistons & Rod Parts Last Updated5/16/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info