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:

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:

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:

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:

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:

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:

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:

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:

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:

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:

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