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SW48 Part numbers cross-reference

R

RTBOYD

New member
Does anyone have the trade numbers for the diff. side bearings and races? All I can find are Bombardier numbers. 105 0025 00, 105 0024 00.
Also need the trunion bearings, races and seals, AKA walking beam, 105 0003 00, 105 0004 00, 603 0104 00, 603 0101 00, 607 0302 00 . I would prefer to have them in hand before I take things apart.
 
T 16 diff side bearings , last ones I just used were NTN 3920 (race ) NTN 3981 ( bearing). Beam bearings are the same as the front axles , I usually put new in the axles and use the old ones in the beams as they don't do much. Race Timken 25581 Bearing Timken 25580 , 25581 . I have used both bearing numbers, they seem to measure out the same. Beam seal is a 3/16 square x O.D same as the 25581 race, I've never bought any. Frt axle seal is CR 17653 , that is from a SW48 DA (1985) , would have to see if they are used in the older SW 48 's . What year is yours ?
J5 Bombardier
 
If you end up getting deeper in the diff.
 

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