Skip to main content 

Cummins V903 engine specifications and manuals - amp

Welcome you're on our amp page providing Cummins V903 engine Manuals, Specs and bolt torques

Inter Club Navigation
 Home Page   Membership   Contact Us      Club Matters   Engine List   Technical  Videos 

Click for:
Info on
basic engine specs

Basic specs are free
 and open to everyone

They usually include
engine images, displacement, 
dimensions and weight, 
essential bolt tightening torques, 

characteristics of the engine 
e.g. its power and torque. 

Essential bolt tightening torques are
 main bearing cap bolt torque, 
 connecting rod cap bolt torque 
 and the cylinder head bolt torques.
 


 
Click for: Cummins engine specs   Click for: CAT Diesel engine Specs   Click for: Detroit Diesel specs   Click for: ADE diesel engine specs   Click for: Deutz diesel engine specs

Click for:
Info on
manuals and books

You need club membership 
for your engine manuals or parts books.

Subscribe for Membership 
if you need manuals continually

or 

Take a one week membership window
 if you only need manuals 
 for a specific engine.
 


 

Cummins V903 engine specs, manuals and essential bolt torques - amp

 
Click image:
to view Cummins V903 engine
click text to close
 
Click for:
Other Diesel Engine
manuals and specs
 

Cummins V903 Essential Diesel Engine Bolt Tightening Torques

 
Cummins V903
Main Bearing Bolts

Step 1 = 50 lb.ft, 68 Nm
Step 2 = 100 lb.ft, 136 Nm
then do Multiple Steps until 
350 lb.ft, 475 Nm
Step x = Loosen
then do Multiple Steps until
 x+1 = 90 lb.ft, 122 Nm
then do Multiple Steps until
 x+2 = 180 lb.ft, 244 Nm
fially in 2 steps 
advance total of 60 degrees


Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Connecting Rod Bolts

Step 1 = 50 lb.ft, 68 Nm
Step 2 = 100 lb.ft, 136 Nm
Step 3 = Loosen
Step 4 = 50 lb.ft, 68 Nm
Step 5 = 100 lb.ft, 136 Nm


Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Cylinder Head Bolts

280-300 lb.ft, 380-407 Nm
in 50 lb.ft, 68 Nm increments


Click for 
Cummins V903 
engine manuals and specs 

Cummins V903 Diesel Engine Spec Sheets

 
V903 Spec sheet, 2 pages, Click to download

Cummins V903 Diesel Engine workshop repair Manuals and Parts Book

 
Cummins V903 workshop manual, 428 pages - Click to download

Cummins V903 parts book, 49 pages - Click to download

Cummins V903 Diesel Engine Specs

 
Cummins V903
Displacement, 
bore and stroke

Displacement
14.8 liter, 903 CID

Bore
5.50",  139.7 mm 

Stroke
4.75",  120.65 mm


Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Arrangement

v8 turbo



Click for 
Cummins V903 
engine manuals and specs 
Cummins V903
Power

V903 
190-229 kW, 255-307 hp 
@ 2600 rpm

VT903
190-238 kW, 255-320 hp 
@ 2600 rpm

V903M Pleasure Craft
286 shaft hp 
@ 2600 rpm


Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Dimensions

approx:
refer to spec sheet



Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Weight

approx:
V903M 
2800 lb, 1270 kg



Click for 
Cummins V903 
engine manuals and specs 

Cummins V903
Compression ratio

commonly at 15.5:1



Click for 
Cummins V903 
engine manuals and specs 

More Diesel Engine Specs, Bolt torques and manuals

Click for Index to More Diesel Engine Manuals, bolt torques, specs


 
Membership
 Membership - Sign Up  More about Membership  Login 
 
Home Page 
  Home - Desktop    Home - Mobile 
 
Engine List 
  Engine List - Desktop    Engine List - Mobile 
 
Club Matters
More About Us  Terms and Conditions  Acknowledgements  Site Map  Privacy Policy 


Page Revision #6.1RS AMP 02-19