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479-0721 CYLINDER & MTG GP-TILT S/N T8E1-125 PART OF 478-8410 CONFIGURATION AR 988K WHEEL LOADER


HYDRAULIC SYSTEM
CYLINDER GP

WHEEL LOADER 988K WHEEL LOADER T8E
 988K Wheel Loader T8E00001-UP (MACHINE) POWERED BY C18 Engine M0087643 988K T8E   (2013)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & MTG GP-TILT
367-2703 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2704 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0721 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0721 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0731 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
 

#M00876430970
 

479-0721: CYLINDER & MTG GP-TILT

479-0721 CYLINDER & MTG GP-TILT
S/N T8E1-125
PART OF 478-8410 CONFIGURATION AR
i06262950 M0087643
4790721 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 381-3690 Y [1] CYLINDER GP-TILT  
2. 388-3418 I [2] HOSE AS  
3. 393-3937 [1] BRACKET  
4. 430-5210 [1] TUBE AS  
5. 1P-3705 [4] SEAL-RECTANGULAR  
6. 1P-3706 [1] SEAL-RECTANGULAR  
7. 5P-8077 [4] FLANGE-HALF  
8. 7X-0515 [6] WASHER-HARD (17X35X5-MM THK)  
9. 7X-2553 M [6] BOLT (M16X2X40-MM)  
10. 7X-2556 M [4] BOLT (M16X2X100-MM)  
11. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
12. 8T-4140 M [8] BOLT (M16X2X60-MM)  
13. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430971
 

479-0721: CYLINDER & MTG GP-TILT

479-0721 CYLINDER & MTG GP-TILT
S/N T8E126-UP
PART OF 478-8410 CONFIGURATION AR
i07602861 M0087643
4790721 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 490-7324 CY [1] CYLINDER GP-TILT  
2. 388-3418 I [2] HOSE AS  
3. 393-3937 [1] BRACKET  
4. 430-5210 [1] TUBE AS  
5. 1P-3705 [4] SEAL-RECTANGULAR  
6. 1P-3706 [1] SEAL-RECTANGULAR  
7. 5P-8077 [4] FLANGE-HALF  
8. 7X-0515 [6] WASHER-HARD (17X35X5-MM THK)  
9. 7X-2553 M [6] BOLT (M16X2X40-MM)  
10. 7X-2556 M [4] BOLT (M16X2X100-MM)  
11. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
12. 8T-4140 M [8] BOLT (M16X2X60-MM)  
13. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
14. 524-2063 C [1] BRACKET  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430972
 

479-0731: CYLINDER & MTG GP-TILT

479-0731 CYLINDER & MTG GP-TILT
S/N T8E1-125
PART OF 478-8410 CONFIGURATION AR
i06262935 M0087643
4790731 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 519-6815 [1] PLATE AS  
  8T-3597 M [4] NUT-WELD (M12X1.75-THD)  
2. 381-3692 Y [1] CYLINDER GP-LIFT  
3. [1] HOSE AS  
4. 388-3431 I [1] HOSE AS  
5. 519-6827 [1] TUBE AS  
6. 519-6828 [1] TUBE AS  
7. 442-9879 [1] CLAMP  
8. 1P-3704 [3] SEAL-RECTANGULAR  
9. 1P-3705 [2] SEAL-RECTANGULAR  
10. 1P-3706 [1] SEAL-RECTANGULAR  
11. 1P-5767 [2] FLANGE-HALF  
12. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-8077 [2] FLANGE-HALF  
15. 7X-7729 [2] WASHER (11X25X3-MM THK)  
16. 7Y-4038 [2] CLAMP-HALF  
17. 7Y-4039 [2] CLAMP-HALF  
18. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
19. 344-5675 M [2] NUT (M10X1.5-THD)  
20. 8T-4140 M [4] BOLT (M16X2X60-MM)  
21. 8T-4173 M [4] BOLT (M16X2X110-MM)  
22. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
23. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
24. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
26. 2Q-2153 E INSULATION (143-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430973
 

479-0741: CYLINDER & MTG GP-TILT

479-0741 CYLINDER & MTG GP-TILT
S/N T8E1-UP
PART OF 478-8410 CONFIGURATION AR
Type 1
i06262890 M0087643
4790741 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 519-6816 [1] PLATE AS  
2. 381-3691 Y [1] CYLINDER GP-LIFT  
3. [1] HOSE AS  
4. 388-3431 I [1] HOSE AS  
5. 519-6829 [1] TUBE AS  
6. 519-6830 [1] TUBE AS  
7. 442-9879 [1] CLAMP  
8. 1P-3704 [3] SEAL-RECTANGULAR  
9. 1P-3705 [2] SEAL-RECTANGULAR  
10. 1P-3706 [1] SEAL-RECTANGULAR  
11. 1P-5767 [2] FLANGE-HALF  
12. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-8077 [2] FLANGE-HALF  
15. 7X-7729 [2] WASHER (11X25X3-MM THK)  
16. 7Y-4038 [2] CLAMP-HALF  
17. 7Y-4039 [2] CLAMP-HALF  
18. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
19. 344-5675 M [2] NUT (M10X1.5-THD)  
20. 8T-4140 M [4] BOLT (M16X2X60-MM)  
21. 8T-4173 M [4] BOLT (M16X2X110-MM)  
22. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
23. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
24. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
26. 2Q-2153 E INSULATION (143-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430974
 

479-0741: CYLINDER & MTG GP-TILT

479-0741 CYLINDER & MTG GP-TILT
S/N T8E1-UP
PART OF 478-8410 CONFIGURATION AR
Type 2
i07603035 M0087643
4790741 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 519-6816 [1] PLATE AS  
2. 490-7560 CY [1] CYLINDER GP-LIFT  
3. [1] HOSE AS  
  2Q-2153 E INSULATION (143-CM)  
  5P-4868 [2] CLAMP-HOSE  
  372-8306 I [1] HOSE AS  
4. 388-3431 I [1] HOSE AS  
5. 519-6829 [1] TUBE AS  
6. 519-6830 [1] TUBE AS  
7. 442-9879 [1] CLAMP  
8. 1P-3704 [3] SEAL-RECTANGULAR  
9. 1P-3705 [2] SEAL-RECTANGULAR  
10. 1P-3706 [1] SEAL-RECTANGULAR  
11. 1P-5767 [2] FLANGE-HALF  
12. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
13. 5P-4868 [2] CLAMP-HOSE  
14. 5P-8077 [2] FLANGE-HALF  
15. 7X-7729 [2] WASHER (11X25X3-MM THK)  
16. 7Y-4038 [2] CLAMP-HALF  
17. 7Y-4039 [2] CLAMP-HALF  
18. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
19. 344-5675 M [2] NUT (M10X1.5-THD)  
20. 8T-4140 M [4] BOLT (M16X2X60-MM)  
21. 8T-4173 M [4] BOLT (M16X2X110-MM)  
22. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
23. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
24. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
26. 2Q-2153 E INSULATION (143-CM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430975
 

541-7877: CYLINDER & MTG GP-TILT

541-7877 CYLINDER & MTG GP-TILT
S/N T8E1-UP
PART OF 552-0033 CONFIGURATION AR
i07516182 M0087643
5417877 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-3937 [1] BRACKET  
2. 430-5210 [1] TUBE AS  
3. 490-7324 Y [1] CYLINDER GP-TILT  
4. 546-4717 [2] HOSE AS  
    (EACH INCLUDES)
  370-9488 [4] STRAP-CABLE  
  388-3418 I [1] HOSE AS  
  2Q-2153 E INSULATION (177-CM)  
  5P-4868 [2] CLAMP-HOSE  
  430-5208 I [1] HOSE AS  
  549-5701 E SLEEVE (157-CM)  
5. 1P-3705 [4] SEAL-RECTANGULAR  
6. 1P-3706 [1] SEAL-RECTANGULAR  
7. 5P-8077 [4] FLANGE-HALF  
8. 7X-0515 [6] WASHER-HARD (17X35X5-MM THK)  
9. 7X-2553 M [6] BOLT (M16X2X40-MM)  
10. 7X-2556 M [4] BOLT (M16X2X100-MM)  
11. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
12. 8T-4140 M [8] BOLT (M16X2X60-MM)  
13. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
14. 524-2063 [1] BRACKET  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00876430976
 

548-7074: CYLINDER & MTG GP-TILT

548-7074 CYLINDER & MTG GP-TILT
S/N T8E1-UP
PART OF 552-0032 CONFIGURATION AR
i07483649 M0087643
5487074 CYLINDER & MTG GP-TILT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 354-0798 Y [1] CYLINDER GP-TILT (HIGH LIFT)  
2. 430-5209 [1] BRACKET  
3. 430-5210 [1] TUBE AS  
4. 546-4717 [2] HOSE AS  
    (EACH INCLUDES)
  370-9488 [4] STRAP-CABLE  
  549-5701 E SLEEVE (157-CM)  
  388-3418 I [1] HOSE AS  
  2Q-2153 E INSULATION (177-CM)  
  5P-4868 [2] CLAMP-HOSE  
  430-5208 I [1] HOSE AS  
5. 1P-3705 [2] SEAL-RECTANGULAR  
6. 1P-3706 [1] SEAL-RECTANGULAR  
7. 5P-8077 [4] FLANGE-HALF  
8. 7X-0515 [6] WASHER-HARD (17X35X5-MM THK)  
9. 7X-2553 M [6] BOLT (M16X2X40-MM)  
10. 7X-2556 M [4] BOLT (M16X2X100-MM)  
11. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
12. 8T-4140 M [8] BOLT (M16X2X60-MM)  
13. 524-2063 [1] BRACKET  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00876430977
 

452-2509: CYLINDER GP-COUPLER

452-2509 CYLINDER GP-COUPLER
S/N T8E1-UP
63.5-MM (2.5-IN) BORE X 95.3-MM (3.75-IN) STROKE
PART OF 420-7700, 445-2500, 471-3510 COUPLER GP-QUICK
i05761313 M0087643
4522509 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-9059 [1] PLUG AS  
  216-8994 [1] SEAL-O-RING  
  [1] PLUG  
2. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)(QUICK COUPLER)  
3. 9S-8002 [8] PLUG (7/16-20-THD)  
   
    AVAILABLE REPAIR KIT(S):
  456-0584 [1] KIT-SEAL (COUPLER CYLINDER)  
    (KIT INCLUDES O-RINGS, BACK-UP RINGS, BP SEAL, POLYPAK & DUST SEAL)
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00876430978
 

536-0885: CYLINDER GP-FORK

536-0885 CYLINDER GP-FORK
S/N T8E1-UP
PART OF 431-6176, 457-4551, 467-5009, 507-3490, 512-6196, 549-1892 FORK GP-LOG
i07141369 M0087643
5360885 CYLINDER GP-FORK Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 344-1138 [1] HEAD  
2. 344-1137 [1] PISTON  
3. 356-1189 [1] CUSHION  
4. 356-1179 [1] TUBE AS  
5. 344-1136 [1] ROD AS  
6. 356-1191 [1] RING-CUSHION  
7. 439-5253 [1] RING  
8. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
9. 224-6811 [2] BUSHING  
10. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
11. 2L-0043 [1] RING-RETAINING  
12. 8C-6918 [12] BOLT-SOCKET HEAD (5/8-11-THD)  
13. 2S-7593 [12] WASHER-HARD (17X35X5-MM THK)  
14. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 5H-3252 [1] SEAL-O-RING  
16. 6V-0400 [4] FLANGE-HALF  
17. 247-8574 [1] RING-CUSHION  
18. 247-8576 [1] RING-SNAP  
   
    AVAILABLE REPAIR KIT(S):
  439-5252 [1] KIT-SEAL  
    (INCLUDES SEALS, RINGS & SCREWS)
  M   METRIC PART
 

#M00876430979
 

355-7377: CYLINDER GP-LIFT

355-7377 CYLINDER GP-LIFT -RH
S/N T8E1-UP
210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE
PART OF 348-7508, 367-2714, 548-7054 CYLINDER & MTG GP-LIFT
i06851845 M0087643
3557377 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1732 [1] SEAL-O-RING  
2. 155-9093 [2] RING  
3. 170-9850 [1] SEAL-BUFFER  
4. 172-3918 [1] SEAL AS  
5. 265-9690 [1] RING-WEAR  
6. 355-7369 [1] ROD AS  
7. 355-7370 [1] CYLINDER AS-LIFT  
7A. 6E-1166 [1] BEARING  
8. 355-7372 [1] PISTON  
9. 355-7373 [1] HEAD  
10. 374-9649 [1] SEAL-WIPER  
11. 374-9650 [1] SEAL-U-CUP  
12. 155-9098 [1] RING-BACKUP  
13. 173-9684 M [11] BOLT (M24X3X100-MM)  
14. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
15. 6V-8237 [11] WASHER (26X44X4-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

Information:

Caterpillar Parts SIS Catalog 988K :

CYLINDER & MTG GP-TILT
367-2704 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2703 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
367-2703 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
346-4440 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-LIFT
548-7064 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-LIFT
548-7054 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-LIFT
541-7897 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-LIFT
541-7887 CYLINDER & MTG GP-LIFT
CYLINDER & MTG GP-TILT
479-0721 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0731 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
479-0741 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
541-7877 CYLINDER & MTG GP-TILT
CYLINDER & MTG GP-TILT
548-7074 CYLINDER & MTG GP-TILT
CYLINDER GP-COUPLER
452-2509 CYLINDER GP-COUPLER
CYLINDER GP-FORK
536-0885 CYLINDER GP-FORK
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