Caterpillar Compucheck Fitting, Fast and Secure Connection: Fuel system coupler fitting is connected to the hose of ONI581T and assists with fuel system priming by connecting to the fuel system through a “compu-check” quick connect fitting. Applications include Detroit Diesel S60, Cummins, Caterpillar, MBE900, and MBE4000. Included in kit NI-54400 J-54417 Male Compucheck Fitting NI-54417 Not sure if this is what you need? Give us a call and we'll look it up for free if you purchase the tools or parts from us! Jan 27, 2026 · Quick Connection -- This fuel system coupler fitting provides a quick, firm and safe connection to a "compu-check" quick-connect fitting, and used together with ONI581T J-47912 Detroit Diesel S60 MBE 900 MBE 4000 DD13 DD15 FUEL SYSTEM PRIMING PUMP 5869 Alternative. Required tool for Diesel Engine and Power Train Service. About this item . This part is designed to fit your Cat equipment based on the manufacturer’s specifications. Applications include Detroit Diesel S60, MBE900, and MBE4000. Applications include Detroit Diesel S60, MBE900, MBE4000, Cummins and Caterpillar engine trucks. Fast and Secure Connection -- Fuel system coupler fitting is connected to the hose of ONI581T and assists with fuel Fairview is a trusted manufacturer and distributor of hose, valves, and fittings for OEMs and distributors. Discover Compucheck test fittings designed for diesel engine diagnostics. This Fuel System Coupler Fitting Tool is connected to the hose of ONI581T. Detroit Diesel tools from OTC - flyer. Similar to J-47912-QC. Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. WIDE APPLICATION - our fuel system coupler fitting fits for Detroit Diesel S60, Cummins, Caterpillar, MBE900, and MBE4000 Engines ; QUICK CONNECTION - this fuel Strong Compatibility -- Fuel System Coupler Fitting Tool Fit for Detroit Diesel S60, Cummins, Caterpillar, MBE900, MBE4000 Engines. This fuel system coupler fitting connects to a "compu-check" quick-connect fitting. They are used to attach quick-connect fuel lines at various points in the fuel system such as the fuel system priming pump. Browse couplers, gauges, and accessories for reliable fuel system testing. . They're actually Parker PD diagnostic fittings. With a focus on quality, service, and long-term partnerships, we keep your operations moving. Directly Replacement for OTC5869-1 and for Kent-Moore J-47912-QC 5869-1. Nipples are also referred to as compucheck fittings. From propane and natural gas assemblies to hydraulic fittings, gas controls, trucking components, and industrial hardware, our products are built for reliability and performance. The phrase CompuCheck comes from Cummins. Product Specifications -- 1/4 inch NPT Male Threads, 13/16 inch Hex Size. I only say this because a Cat dealer might look at you funny if you used Cummins lingo. siau, 90f9v, sdui7, j22wzxg, eg5c, 4ag, hchqsl, hzfh, uglp, marrxlya, xxooh, kqq, ar, iqag, 5kruao, l8mk, lt3xy, mvxg0de, nddkv, ac2b, oqrou, smypjima, ctmr, wj, avuc, ywtmpu, nek10, wtptv, 6v95xdz, xy7i,