6CT8.3 Cummins Plain Hose 3286499 Parts Catalog Ref No. Part Name Part No. Required 1 Flexible Hose 3282167 1 2 Hose Clamp 3412320 2 3 Hexagon Flange Head Cap Screw 3900630 2 4 O-Ring Seal 3931824 1 5 Oil Drain Gasket 3937706 1 6 Turbocharger Oil Drain Tube 3943819 1 7 Turbocharger Oil Drain Connection 3945108 1 8 Tube Clamp …

6CT8.3 Cummins Valve Spring Retainer 3957913 Parts Catalog Ref No. Part Name Part No. Required 　 Pipe Plug 3008468 3 　 Pipe Plug 3008469 1 　 Threaded Plug 3037536 3 　 O-Ring Seal 3037537 1 　 Threaded Plug 3040813 1 　 Hexagon Flange Head Cap Screw 3920779 6 　 Hexagon Flange Head Cap Screw 3920780 14 　 Cylinder Head 3922739 …

6CT8.3 Cummins Hexagon Flange Head Cap Screw 3920781 Parts Catalog Ref No. Part Name Part No. Required 　 3284377 Push Rod 12 　 3901221 Hexagon Head Cap Screw 6 　 3920781 Hexagon Flange Head Cap Screw 6 　 3934920 Rocker Lever Support 6 　 3900242 Retaining Ring 2 　 3900245 Plain Washer 2 　 3910810 Rocker Lever 1 　 203131 …

6CT8.3 Cummins Flexible Hose 3974113 Parts Catalog Ref No. Part Name Part No. Required 　 Hexagon Flange Head Cap Screw 3900630 2 　 Oil Drain Gasket 3937706 1 　 Flexible Hose 3974113 1 　 Turbocharger Oil Drain Connection 3975061 1 　 Male Connector 3975113 2 　 O-Ring Seal 3037236 1 　 Male Connector 3975114 1 Above is the introduction of …

6CT8.3 Cummins Hexagon Flange Head Cap Screw 3920780 Parts Catalog Ref No. Part Name Part No. Required 　 Pipe Plug 3008468 5 　 Pipe Plug 3008469 1 　 　 3290826 1 　 Pipe Plug 3906619 1 　 Hexagon Flange Head Cap Screw 3920779 6 　 Hexagon Flange Head Cap Screw 3920780 14 　 Cylinder Head 3967431 1 　 Cylinder Head …

6CT8.3 Cummins Alternator 2874863 Parts Catalog Ref No. Part Name Part No. Required 1 Alternator 2874863 1 Above is the introduction of the 2874863 Cummins Alternator, while if you need Alternator 2874863, complete Cummins engine or other Cummins product, please further consult our sales.

6CT8.3 Cummins Fuel Filter Head 4989118 Parts Catalog Ref No. Part Name Part No. Required 1 Regular Hexagon Jam Nut 3903293 1 2 Rectangular Ring Seal 3906695 1 3 Filter Head Adapter 3925955 1 4 Fuel Filter 3931063 1 5 Rectangular Ring Seal 4980085 1 　 Fuel Filter Head 4989118 1 6 Ball 3897329 1 7 Filter Head Adapter 4934598 …

6CT8.3 Cummins Starting Motor 5255292 Parts Catalog Ref No. Part Name Part No. Required 1 Starting Motor 5255292 1 Above is the introduction of the 5255292 Cummins Starting Motor, while if you need Starting Motor 5255292, complete Cummins engine or other Cummins product, please further consult our sales.

6CT8.3 Cummins Valve Stem Guide 3925863 Parts Catalog Ref No. Part Name Part No. Required 　 Expansion Plug 3914035 5 　 Expansion Plug 3920443 1 　 Expansion Plug 3007635 5 　 Valve Stem Guide 3925863 12 　 Valve Insert 3928174 6 Above is the introduction of the 3925863 Cummins Valve Stem Guide, while if you need Valve Stem Guide 3925863, …

6CT8.3 Cummins Turbocharger Gasket 3755843 Parts Catalog Ref No. Part Name Part No. Required 　 Turbocharger 3781592 1 1 Nameplate 2834020 1 2 Turbocharger 3781591 1 3 Double End Plain Stud 3818823 4 4 Hexagon Flange Nut 3818824 4 5 Turbocharger Gasket 3755843 1 　 Turbocharger Kit 4309472 A/R 　 Turbocharger Gasket 3755843 1 3 Turbocharger 3781591 1 　 Sealing …

6CT8.3 Cummins Coalescing Filter 3971070 Parts Catalog Ref No. Part Name Part No. Required 1 Mounting Spacer 5316233 1 2 Clamp 216848 1 3 Mounting Spacer 5335470 1 4 Hexagon Flange Head Cap Screw 3902112 1 5 Hexagon Flange Head Cap Screw 3900632 1 6 Air Cleaner Bracket 5316234 1 7 Male Connector 3629438 1 8 Male Connector 69461 1 …

6CT8.3 Cummins Main Bearing Set 3945920 Parts Catalog Ref No. Part Name Part No. Required 　 Crankshaft , Assembly Top Level Assembly 3918986 　 　 Engine Crankshaft 3917320 1 　 Crankshaft Gear 3918776 1 　 Pin Dowel 3904483 1 　 Main Bearing 3944158 6 　 Crankshaft Thrust Bearing 3944163 1 　 Main Bearing 3944153 7 　 Main Bearing Set 3945917 …