Overview – TUBE, EXHAUST OUTLET-KC 3910993
3910993 is the CUMMINS part number for this TUBE, EXHAUST OUTLET-KC, fitted in CUMMINS turbocharged diesel engines with the original exhaust outlet route. We can quote this number with or without related components.
Parts Characteristics
3910993 is a formed exhaust outlet tube carrying the turbocharger discharge to the next exhaust component, with the bend radii and flange spacing matched to the original route. The steel construction and surface finish tolerate exhaust temperature and vibration, and the ends align with the original gaskets and clamps without forcing. The tube is supplied with the flanges clean and square, ready for the original gaskets and clamps.
Applicable Models & Applications
This outlet tube fits CUMMINS turbocharged diesel engines where the original 3910993 exhaust outlet route applies. Confirm the flange pattern, tube length and the clamp positions against the tube removed from your engine before ordering. We can confirm the correct outlet tube for your engine build from the serial, as the route differs between chassis layouts.
Maintenance & Replacement
Inspect the outlet tube for cracks at the bends, chafing and corroded flange faces during exhaust service. When replacing, fit new gaskets at both ends, align the tube without strain and torque the clamps evenly so the joints stay sealed under heat cycling. Re-torque the clamps after the first heat cycles, as the gaskets settle and the joints can slacken.
Price Reference (USD)
The reference price for this TUBE, EXHAUST OUTLET-KC (3910993) is approximately USD 35 – 120 per unit depending on grade, quantity and shipping destination. This is a planning estimate only – confirm current pricing and availability with our sales team before ordering.
Value & Service
We check 3910993 against the original CUMMINS bend profile and flange spacing before dispatch, and can ship it together with the matching exhaust gaskets and clamps in one order. Send us your engine serial and we will confirm the correct outlet tube for your layout. We can include the exhaust gaskets and clamps in the same shipment, saving a second order during the repair.
Racer Machinery is a dedicated hydraulic part supplier – send us your part number and machine model, and we will confirm fitment, price and lead time for the TUBE, EXHAUST OUTLET-KC (3910993) and related CUMMINS components.
