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274-4578 SHAFT GP-INPUT S/N LYG1-UP PART OF 439-4899 TRANSMISSION AR-POWER SHIFT AN ATTACHMENT 428F2


POWER TRAIN
SHAFT GP
OPERATOR STATION
CONTROL GP-TRANSMISSION

BACKHOE LOADER 428F2 BACKHOE LOADER LYG
 428F2 Side Shift Backhoe Loader LYG00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6828 428F2 LYG   (2013)

POWER TRAIN

SHAFT GP
SHAFT GP-IDLER
274-4561 SHAFT GP-IDLER
SHAFT GP-IDLER
274-4561 SHAFT GP-IDLER
SHAFT GP-INPUT
274-4578 SHAFT GP-INPUT
SHAFT GP-INPUT
374-5110 SHAFT GP-INPUT
SHAFT GP-INPUT
444-1424 SHAFT GP-INPUT
SHAFT GP-OUTPUT
274-4582 SHAFT GP-OUTPUT
 

#SEBP68280360
 

274-4578: SHAFT GP-INPUT

274-4578 SHAFT GP-INPUT
S/N LYG1-UP
PART OF 439-4899 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i02432349 SEBP6828
2744578 SHAFT GP-INPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 294-9812 [2] RETAINER-SPRING  
3. 6V-8757 [3] RING-RETAINING  
4. 6Y-7929 [11] DISC-FRICTION  
5. 7T-6655 [2] BEARING  
6. 8E-5707 [2] PLATE-END  
7. 9U-8886 [4] RING-SEAL  
8. 121-0694 [1] WASHER-THRUST (40X70X4-MM THK)  
9. 121-2500 [3] WASHER-THRUST (50X70X4-MM THK)  
10. 122-1886 [1] RING-SEAL  
11. 388-8330 [1] BEARING AS-TAPERED ROLLER  
  123-8905 [1] CONE-BEARING  
  123-8906 [1] CUP-TAPERED ROLLER  
13. 349-9891 [1] BEARING-TAPERED ROLLER  
  123-8909 [1] CONE-BEARING  
  123-8910 [1] CUP-TAPERED ROLLER  
15. 123-8913 [2] BEARING-ROLLER  
16. 147-0202 [1] GEAR (45/24-TEETH)  
17. 147-0224 [1] GEAR (45/32-TEETH)  
18. 294-9810 [2] PISTON  
19. 147-0238 [2] SPRING AS  
20. 147-0257 [1] SHAFT AS-INPUT  
20A. 123-0714 [1] BEARING  
  123-2920 [3] PLUG  
21. 147-0259 [1] SPACER (51.1X54.9X18.7-MM THK)  
22. 172-5317 [4] BEARING-SPECIAL  
23. 274-4553 [11] DISC-CLUTCH  
24. 9U-8875 [2] RING-RETAINING  
 

#SEBP68280361
 

374-5110: SHAFT GP-INPUT

374-5110 SHAFT GP-INPUT -TRANSMISSION
S/N LYG1-UP
PART OF 439-4900 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
i04611710 SEBP6828
3745110 SHAFT GP-INPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-7929 [11] DISC-FRICTION  
2. 7T-6655 [2] BEARING  
3. 8E-5707 [2] PLATE-END  
4. 9U-8886 [5] RING-SEAL  
5. 121-0694 [1] WASHER-THRUST (40X70X4-MM THK)  
6. 121-2500 [3] WASHER-THRUST (50X70X4-MM THK)  
7. 122-1886 [1] RING-SEAL  
8. 123-8905 [1] CONE-BEARING  
9. 123-8906 [1] CUP-TAPERED ROLLER  
10. 123-8909 [1] CONE-BEARING  
11. 123-8910 [1] CUP-TAPERED ROLLER  
12. 123-8913 [2] BEARING-ROLLER  
13. 147-0202 [1] GEAR (45/24-TEETH)  
14. 147-0224 [1] GEAR (45/32-TEETH)  
15. 147-0238 [2] SPRING AS  
    (EACH INCLUDES)
  [1] SPRING-RETAINER  
  [16] SPRING-PISTON  
16. 147-0259 [1] SPACER (51.1X54.9X18.7-MM THK)  
17. 172-5317 [4] BEARING-SPECIAL  
18. 274-4553 [11] DISC-CLUTCH  
19. 9U-8875 [2] RING-RETAINING  
20. 558-2827 [2] PISTON-CLUTCH  
21. 294-9812 [2] RETAINER-SPRING  
22. 374-5109 [1] SHAFT AS-INPUT  
22A. 123-0714 [1] BEARING  
22B. 123-2920 [3] PLUG  
23. 6V-8757 [3] RING-RETAINING  
 

#SEBP68280362
 

444-1424: SHAFT GP-INPUT

444-1424 SHAFT GP-INPUT
S/N LYG1-UP
PART OF 380-8841, 549-5469 TRANSMISSION GP-DIRECT DRIVE
AN ATTACHMENT
i05901755 SEBP6828
4441424 SHAFT GP-INPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 005-0469 [1] CUP-BEARING  
2. 6V-8144 [2] RING-RETAINING  
3. 6Y-1192 [1] RING-SEAL  
4. 9X-7684 [1] SEAL-O-RING  
5. 005-0471 [1] CONE-BEARING  
6. 122-1886 [3] RING-SEAL  
7. 123-8905 [1] CONE-BEARING  
8. 123-8906 [1] CUP-TAPERED ROLLER  
9. 383-7962 [1] WASHER-THRUST  
10. 383-7964 [1] WASHER-THRUST  
11. 383-7974 [1] GEAR (41-TEETH)  
12. 388-8362 [1] BEARING-THRUST  
13. 425-9213 [1] BEARING-NEEDLE  
14. 442-9960 [1] SPRING-RETURN  
15. 442-9962 [1] SPRING-RETAINER  
16. 443-3302 [10] PLATE-CLUTCH  
17. 467-3151 [10] DISC-FRICTION  
18. 443-7545 [1] SHAFT AS-INPUT  
19. 443-7549 [1] GEAR (23-TEETH)  
20. 444-1421 [1] PISTON  
21. 444-1670 [1] PLATE-END  
22. 447-5547 [1] SLEEVE  
23. 1H-8128 [1] SEAL-O-RING  
24. 261-3255 [1] RING-RETAINING  
 

#SEBP68280363
 

274-4582: SHAFT GP-OUTPUT

274-4582 SHAFT GP-OUTPUT -MAIN
S/N LYG1-UP
PART OF 439-4899 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i02432352 SEBP6828
2744582 SHAFT GP-OUTPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-9196 [2] SEAL  
2. 6Y-1192 [3] RING-SEAL  
3. 6Y-7929 [13] DISC-FRICTION  
4. 8E-5707 [2] PLATE-END  
5. 8T-1580 [1] CUP-BEARING  
6. 8T-1581 [1] BEARING-TAPERED ROLLER  
7. 009-2062 [2] SEAL-O-RING  
8. 095-0927 [1] RING-RETAINING  
9. 095-0928 [1] RING-RETAINING  
10. 121-0885 [1] RETAINER  
11. 122-1877 [1] WASHER-THRUST (40X65X4-MM THK)  
12. 123-8907 [1] CONE-BEARING  
13. 123-8908 [1] CUP-TAPERED ROLLER  
14. 123-8912 [2] BEARING-ROLLER  
15. 147-0203 [1] WASHER-THRUST (45.3X65X5-MM THK)  
16. 147-0205 [2] WASHER (55X78X5-MM THK)  
17. 147-0242 [1] GEAR (48-TEETH)  
18. 147-0248 [1] SPACER (56.2X60X15.8-MM THK)  
19. 147-0260 [1] RETAINER-SPRING  
20. 147-0261 [1] SHAFT AS-OUTPUT (REAR)  
  163-9091 [2] PLUG  
21. 150-3757 [2] BEARING  
22. 157-2088 [2] PISTON AS  
23. 157-2090 [1] GEAR (38-TEETH)  
24. 172-6050 [2] BEARING-SPECIAL  
25. 172-6743 [2] BEARING-SPECIAL  
26. 178-9566 [2] SPRING-PISTON  
27. 211-6753 [1] GEAR (24-TEETH)  
28. 274-4553 [13] DISC-CLUTCH  
29. 274-8638 [2] RING-RETAINING  
 

#SEBP68280364
 

280-7007: SHAFT GP-OUTPUT

280-7007 SHAFT GP-OUTPUT -FRONT
S/N LYG1-UP
PART OF 439-0973 CLUTCH GP
AN ATTACHMENT
i02432353 SEBP6828
2807007 SHAFT GP-OUTPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 294-9812 [1] RETAINER-SPRING  
3. 6V-8757 [1] RING-RETAINING  
4. 337-3530 [8] DISC-FRICTION  
5. 8E-5707 [1] PLATE-END  
6. 122-1877 [1] WASHER-THRUST (40X65X4-MM THK)  
7. 122-1878 [1] RING-SEAL  
8. 122-1884 [1] SPACER (45X49X8-MM THK)  
9. 388-8330 [2] BEARING AS-TAPERED ROLLER  
    (EACH INCLUDES)
  123-8905 [2] CONE-BEARING  
  123-8906 [2] CUP-TAPERED ROLLER  
11. 123-8912 [2] BEARING-ROLLER  
12. 147-0203 [1] WASHER-THRUST (45.3X65X5-MM THK)  
13. 147-0207 [1] SHAFT AS-OUTPUT (FRONT)  
14. 147-0210 [1] GEAR (45/36-TEETH)  
15. 305-3431 [1] PISTON  
16. 147-0238 [1] SPRING AS  
17. 161-3249 [1] RING-RETAINING  
18. 172-6050 [2] BEARING-SPECIAL  
19. 274-4553 [8] DISC-CLUTCH  
 

#SEBP68280365
 

374-5113: SHAFT GP-OUTPUT

374-5113 SHAFT GP-OUTPUT -MAIN
S/N LYG1-UP
PART OF 439-4900 TRANSMISSION GP-POWER SHIFT
AN ATTACHMENT
i04611716 SEBP6828
3745113 SHAFT GP-OUTPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-1192 [3] RING-SEAL  
2. 6Y-7929 [13] DISC-FRICTION  
3. 8E-5707 [2] PLATE-END  
4. 8T-1580 [1] CUP-BEARING  
5. 8T-1581 [1] BEARING-TAPERED ROLLER  
6. 121-0885 [1] RETAINER  
7. 122-1877 [1] WASHER-THRUST (40X65X4-MM THK)  
8. 123-8907 [1] CONE-BEARING  
9. 123-8908 [1] CUP-TAPERED ROLLER  
10. 123-8912 [2] BEARING-ROLLER  
11. 147-0203 [1] WASHER-THRUST (45.3X65X5-MM THK)  
12. 147-0205 [2] WASHER (55X78X5-MM THK)  
13. 147-0242 [1] GEAR (48-TEETH)  
14. 147-0248 [1] SPACER (56.2X60X15.8-MM THK)  
15. 147-0260 [1] RETAINER-SPRING  
16. 147-0261 [1] SHAFT AS-OUTPUT (REAR)  
  334-4979 [2] PLUG  
17. 150-3757 [2] BEARING  
18. 157-2090 [1] GEAR (38-TEETH)  
19. 172-6050 [2] BEARING-SPECIAL  
20. 172-6743 [2] BEARING-SPECIAL  
21. 274-4553 [13] DISC-CLUTCH  
22. 9U-8875 [2] RING-RETAINING (INTERNAL)  
23. 558-2828 [2] PISTON-CLUTCH  
24. 294-9813 [2] SPRING-WAVE  
25. 095-0928 [1] RING-RETAINING  
26. 095-0927 [1] RING-RETAINING  
27. 378-8585 [1] GEAR (26-TEETH)  
 

#SEBP68280366
 

392-9465: SHAFT GP-OUTPUT

392-9465 SHAFT GP-OUTPUT
S/N LYG1-UP
PART OF 380-8841 TRANSMISSION GP-DIRECT DRIVE
AN ATTACHMENT
i05901814 SEBP6828
3929465 SHAFT GP-OUTPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-8913 [1] BEARING-ROLLER  
2. 150-3757 [2] BEARING  
3. 7T-6655 [1] BEARING  
4. 105-3032 [1] CONE-BEARING  
5. 345-7523 [4] SHIM (0.18-MM THK)  
6. 7T-3021 [2] SYNCHRONIZER GP  
7. 425-9215 [2] BEARING-NEEDLE  
8. 383-7978 [1] SLEEVE  
9. 394-9486 [1] GEAR (20-TEETH)  
10. 394-9488 [1] SHAFT-OUTPUT  
11. 394-9489 [1] GEAR (49-TEETH)  
12. 394-9490 [1] GEAR (44-TEETH)  
13. 394-9491 [1] GEAR (37-TEETH)  
14. 394-9492 [1] SLEEVE  
15. 446-0174 [2] SPACER-BEARING  
16. 394-9493 [1] SLEEVE  
17. 1K-6995 [1] RING-LOCK  
18. 8T-1581 [1] BEARING-TAPERED ROLLER  
19. 415-5540 [1] GEAR (30-TEETH)  
20. 458-0965 [1] WASHER  
21. 105-3033 [1] CUP-BEARING  
22. 131-3539 M [1] SCREW-FLAT HEAD (M8X1.25X30-MM)  
23. 8T-1580 [1] CUP-BEARING  
  M   METRIC PART
 

#SEBP68280367
 

493-2020: SHAFT GP-OUTPUT

493-2020 SHAFT GP-OUTPUT
S/N LYG1-UP
PART OF 549-5469 TRANSMISSION GP-DIRECT DRIVE
AN ATTACHMENT
i07679108 SEBP6828
4932020 SHAFT GP-OUTPUT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-8913 [1] BEARING-ROLLER  
2. 150-3757 [2] BEARING  
3. 7T-6655 [1] BEARING  
4. 105-3032 [1] CONE-BEARING  
5. 394-9488 [1] SHAFT-OUTPUT  
6. 394-9491 [1] GEAR (37-TEETH)  
7. 425-9215 [2] BEARING-NEEDLE  
8. 394-9493 [1] SLEEVE  
9. 493-2021 [1] GEAR (49-TEETH)  
10. 493-2022 [1] GEAR (44-TEETH)  
11. 493-2023 [1] GEAR (30-TEETH)  
12. 493-2024 [1] GEAR (30-TEETH)  
13. 493-2028 [1] SYNCHRONIZER  
14. 495-1370 [1] SYNCHRONIZER  
15. 446-0174 [2] SPACER-BEARING  
16. 105-3033 [1] CUP-BEARING  
17. 1K-6995 [1] RING-LOCK  
18. 8T-1581 [1] BEARING-TAPERED ROLLER  
19. 8T-1580 [1] CUP-BEARING  
20. 458-0965 [1] WASHER  
21. 131-3539 M [1] SCREW-FLAT HEAD (M8X1.25X30-MM)  
  M   METRIC PART
 

#SEBP68280368
 

426-4364: SHIFT GP-GEAR

426-4364 SHIFT GP-GEAR
S/N LYG1-UP
PART OF 426-4361 CASE GP-TRANSMISSION
AN ATTACHMENT
i05901744 SEBP6828
4264364 SHIFT GP-GEAR Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-1341 [2] SPRING  
2. 7T-3249 [2] SCREW (3/8-24X0.75-IN)  
3. 127-3017 [1] HOUSING  
4. 174-9711 [1] GASKET  
5. 365-4591 [1] CLAMP  
6. 365-4592 [1] CLAMP  
7. 383-7986 [1] FORK  
8. 383-7985 [1] FORK  
9. 383-8017 [1] LEVER  
10. 394-0714 [1] ROD  
11. 394-0716 [1] ROD  
12. 014-5645 [3] BALL  
13. 175-0054 [1] SEAL-O-RING  
14. 7T-3109 [1] PIN  
15. 7T-3111 [1] COVER  
16. 8C-5748 M [3] BOLT (M8X1.25X55-MM)  
17. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP68280369
 

549-5467: SHIFT GP-GEAR

549-5467 SHIFT GP-GEAR
S/N LYG1-UP
PART OF 549-6203 CASE & PARTS GP-PLANETARY
AN ATTACHMENT
i07680021 SEBP6828
5495467 SHIFT GP-GEAR Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-3109 [1] PIN  
2. 6Y-1341 [2] SPRING  
3. 7T-3249 [2] SCREW (3/8-24X0.75-IN)  
4. 127-3017 [1] HOUSING  
5. 174-9711 [1] GASKET  
6. 365-4591 [1] CLAMP  
7. 365-4592 [1] CLAMP  
8. 383-8017 [1] LEVER  
9. 394-0714 [1] ROD  
10. 394-0716 [1] ROD  
11. 493-2026 [1] FORK-SHIFT  
12. 493-2027 [1] FORK-SHIFT  
13. 014-5645 [3] BALL  
14. 175-0054 [1] SEAL-O-RING  
15. 7T-3111 [1] COVER  
16. 8C-5748 M [3] BOLT (M8X1.25X55-MM)  
17. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 428F2 :

SHAFT GP-IDLER
274-4561 SHAFT GP-IDLER
SHAFT GP-IDLER
274-4561 SHAFT GP-IDLER
SHAFT GP-DRIVE
444-1425 SHAFT GP-DRIVE
SHAFT GP-DRIVE
392-9467 SHAFT GP-DRIVE
SHAFT GP-DRIVE
366-9458 SHAFT GP-DRIVE
SHAFT GP-DRIVE
366-9456 SHAFT GP-DRIVE
SHAFT GP-DRIVE
353-1337 SHAFT GP-DRIVE
SHAFT GP-DRIVE
353-1335 SHAFT GP-DRIVE
SHAFT GP-INPUT
374-5110 SHAFT GP-INPUT
SHAFT GP-INPUT
444-1424 SHAFT GP-INPUT
SHAFT GP-OUTPUT
274-4582 SHAFT GP-OUTPUT
SHAFT GP-OUTPUT
280-7007 SHAFT GP-OUTPUT
SHAFT GP-OUTPUT
374-5113 SHAFT GP-OUTPUT
SHAFT GP-OUTPUT
392-9465 SHAFT GP-OUTPUT
SHAFT GP-OUTPUT
493-2020 SHAFT GP-OUTPUT
SHIFT GP-GEAR
426-4364 SHIFT GP-GEAR
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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