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303 - POWER UNIT ROCKER ARM AND VALVES EPC John Deere online


ROCKER ARM AND VALVES
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Parts on group ROCKER ARM AND VALVES:

Pos. Part No Qty Parts name Comments
1. R87627 [12]   O-Ring  
2. AT31250 [12]   Rocker Arm      WITH SCREW
3. T32213 [1]   Screw  
4. 19H3031 [6]   Cap Screw      3/8" X 2-1/2"
5. R42729 [1]   Washer      (SUB FOR T23594)
6. T20316 [2]   Washer  
7. T23469 [2]   Plug      12.7 MM (1/2")
7. R54565 [2]   Plug      11.9 MM (15/32")
8. RE502873 [1]   Rocker Arm Shaft  
9. T20077 [24]   Retainer  
10. T20176 [6]   Retainer  
11. R26125 [12]   Spring  
12. R79624 [6]   Exhaust Valve      STANDARD (SUB FOR T20175 AND R52252)
12. R79625 [6]   Exhaust Valve      0.08 MM (.003") OVERSIZE STEM (SUB FOR T23549 AND R57333)
12. R79626 [6]   Exhaust Valve      0.38 (.015") OVERSIZE STEM (SUB FOR T23550 AND R57335)
12. ........ [6]   Exhaust Valve      (SUB FOR T23551 AND R57337) ( R79627 NO LONGER AVAILABLE) 0.76 MM (.030") OVERSIZE STEM
13. T20073 [12]   Cam Follower  
14. R82896 [12]   Push Rod      (SUB FOR T20310)
15. R79623 [6]   Intake Valve      STANDARD (SUB FOR T20174 AND R52251)
15. R79628 [6]   Intake Valve      0.08 MM (.003") OVERSIZE STEM (SUB FOR T23546 AND R57332)
15. R79629 [6]   Intake Valve      0.38 MM (.015") OVERSIZE STEM (SUB FOR T23547 AND R57334)
15. ........ [6]   Intake Valve      ( R79630 NO LONGER AVAILABLE) 0.76 MM (.030") OVERSIZE STEM (SUB FOR T23548 AND R57336)
16. T20176 [6]   Retainer  
17. T20315 [6]   Support      (SUB RE502861 ) (USE WITH 19H3031 AND R54986)
18. T20314 [5]   Spring  
19. R54986 [1]   Rocker Arm Shaft      (SUB RE502873 ) (USE WITH 19H3031 AND T20315 ) (SUB FOR T20465)
20. R501532 [1]   Shaft  
21. R501529 [AR]   Self-Locking Screw  
21. 19H3031 [AR]   Cap Screw      3/8" X 2-1/2"
22. R123161 [1]   Support  
23. RE502861 [1]   Support  



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