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503-1720 Service part / kit

Service part / kit · Insert, Reducer (6" OD to 5-1/2" ID) · qty 2 — part number 503-1720. Used by the engines and generator sets below.

Where to buy

Engines using 503-1720

3

Cummins/Onan KTA50 series Cummins/Onan KTA 50 G3 Cummins/Onan KTTA50

Generator sets using 503-1720

3

Cummins/Onan DFLC Cummins/Onan DFLB Cummins/Onan DFLD

Related parts

12

503-1870-11 Clamp, Hose 821-0029 Tube 140-1548 Tube, Inlet - Air 140-2502 Band, Mounting – Air Cleaner 503-1717 Elbow, Reducer (45 Deg) (7" ID to 6" ID)503-1484 Elbow, Hose (45 Deg) (7" ID)503-1620 Hose − Bulk (Order By The Foot − 12 Feet 140-2501 Cleaner, Air (Disposable)140-1260 Part - Reference 2 140-2528 Shield – Air In Heat 518-0548-42 Clamp, Retainer 4 Prior To December 1996 518-0548-24 Clamp, Retainer Begin December 1996 Prod

Part details

Part number503-1720

SystemService part / kit

Qty2

Used by3 eng · 3 sets