1A4 4050, 4250 AND 4450 TRACTORS
ENGINE SERIAL NUMBER RWP3475
-UN-01JAN94
1. DESIGNATES ENGINE MANUFACTURER 2. DESIGNATES NUMBER OF CYLINDERS 3. DESIGNATES CUBIC INCH DISPLACEMENT 4. DESIGNATES TYPE OF AIR INTAKE SYSTEM 5. DESIGNATES ENGINE SERIAL NUMBER 6. DESIGNATES MODEL
7. DESIGNATES FACTORY USER 8. DESIGNATES APPLICATION
RWP3476
RG - JOHN DEERE ENGINE WORKS CD - JOHN DEERE SARAN 6 466 D - NATURALLY ASPIRATED T - TURBOCHARGED DIESEL 6466D 6466T 6359T RW - JOHN DEERE TRACTOR WORKS 06 - SIXTH (4050) 11 - ELEVENTH (4250) 15 - FIFTEENTH (4450)
-UN-01JAN94
THE ENGINE SERIAL NUMBER PLATE IS LOCATED ON THE RIGHT-HAND SIDE OF THE ENGINE BEHIND THE INJECTION PUMP ON 6466 ENGINES AND TO THE REAR OF THE FUEL TRANSFER PUMP ON 6359 ENGINES. THE TERM 6466DR REFERS TO THE ENGINE MODEL NUMBER OF EARLY BUILD 4050 TRACTORS. ENGINE DESIGNATION 6359 REFERS TO THE 4050 ENGINE CURRENTLY SOLD IN THE U.S. AND CANADA. THROUGHOUT THE CATALOG, THESE TERMS MAY BE FOUND IN THE REMARKS COLUMN IN AN EFFORT TO CLARIFY THE EXPLANATION OF PARTS WHEN MORE THAN ONE ITEM IS LISTED UNDER A KEY NUMBER.
4050, 4250 AND 4450 TRACTORS PC1901
(05-FEB-88)
10-3
PN=3
