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what truck uses v903 engines.

vt903

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I would like to know more about military trucks,I have 47 cj2a,small but alot of fun .I bought sum stuff GOV. Liq .I have v903 piston kits .I would like a bigger truck.Dont know.2 1/2 ton?
 

M813A1

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OKC, Oklahoma
Yes the M123A1C 10 Ton 6x6 Tractor and the M125 10 Ton 6x6 Cargo truck uses the Cummins V903 engine !! it is basically a oversized Duece n Half or 5 Ton truck !! Check out the web site www.Olive-Drab.com there maybe a photos of those model of trucks !! The Cummins V903 was a mod done to those series of truck to replace the gas motor !!
 
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DDoyle

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West Tennessee
Yes the M123A1C 10 Ton 6x6 Tractor and the M125 10 Ton 6x6 Cargo truck uses the Cummins V903 engine !! it is basically a oversized Duece n Half or 5 Ton truck !! Check out the web site www.Olive-Drab.com there maybe a photos of those model of trucks !! The Cummins V903 was a mod done to those series of truck to replace the gas motor !!
The M123A1C that I own is powered by a Cummins V8-300 (as was every M123A1C the day it left the factory). The V8-300 superceded the LeRoi TH-844 gasoline engine in the G-792 (10-ton) trucks. While the V8-300 engine looks very much like a V903, they are not the same. In fact, darn few of the internal components will interchange between the V8-300 and the V903.

Best wishes,
David Doyle
 

NDT

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Fits the carrier engine in the 1970's Army American 2380 rough terrain 20 ton lattice boom friction crane. You are probably better off trying to find a customer that rebuilds marine engines.
 

vt903

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Thank you for imfo,Whats best buy for all around truck

I just want to tow my tractor and go off road :?:
 

Dirt71

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Jacksonville, Florida
The M123A1C that I own is powered by a Cummins V8-300 (as was every M123A1C the day it left the factory). The V8-300 superceded the LeRoi TH-844 gasoline engine in the G-792 (10-ton) trucks. While the V8-300 engine looks very much like a V903, they are not the same. In fact, darn few of the internal components will interchange between the V8-300 and the V903.

Best wishes,
David Doyle
:ditto: Its like aua trying to convince certain people of that fact! The M125 was only built with the LeRoi TH-844 But there was one prototype built with the V8-300.

Thanks David
 

Warthog

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Thanks to GL, I have MANY brand new exhaust valves for the 903 if anyone needs them. ;-)
 

BrianAnthony

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Location
Wentworth, NH USA
Back in the early '70s the Coast Guard 41 Ft. Utility-Patrol Boats (Aluminum Hull; Fiberglass Superstructure) had a pair of Cummins 903 Marine engines in them. We used to be able to go about 23-25 knots in the 41 boat depending on the sea state. I think I remember hearing that years later they replaced the Cummins with GM's. I was out by then.
 

Atomic

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Albany, GA
I think I remember hearing that years later they replaced the Cummins with GM's. I was out by then.
As of 08' when I got out they were strill rebuilding them for the 41's. The newer 47's are powered by DD. Glad to another coastie is on here. I feel a little lost in the green world. :?
 
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