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533-0884 THUMB GP -PIN GRABBER, 2-TOOTH S/N THC1-UP REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION FOR USE WITH 914-MM TO 1372-MM (36-IN) TO (54-IN) BUCKET HYDRAULIC


WORK TOOLS
THUMB GP

THUMB HYDRAULIC THUMB THC
 Hydraulic Thumbs THC00001-UP (MACHINE) SEBP6230 HYDRAULIC THC   (2012)

WORK TOOLS

THUMB GP
THUMB GP
533-0882 THUMB GP
THUMB GP
533-0883 THUMB GP
THUMB GP
533-0884 THUMB GP
THUMB GP
533-0885 THUMB GP
THUMB GP
533-0886 THUMB GP
THUMB GP
533-0887 THUMB GP
 

#SEBP62300300
 

533-0884: THUMB GP

533-0884 THUMB GP -PIN GRABBER, 2-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 914-MM TO 1372-MM (36-IN) TO (54-IN) BUCKET
i07092209 SEBP6230
5330884 THUMB GP Parts scheme 5330884 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
2. 137-8479 [4] SHIM (2-MM THK)  
3. 159-8036 [1] FILM-WARNING (READ OMM)  
4. 222-7101 [2] WASHER (71X130X3-MM THK)  
5. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
6. 384-3910 [2] PLATE AS-STOP  
7. 384-3913 [2] PLATE-CAP  
8. 384-3914 [1] PIN  
9. 384-4034 [1] TUBE-RETAINER  
10. 387-0277 [1] LINK AS-IDLER (RH)  
10A. 157-4552 [1] BEARING  
10B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
11. 484-2149 [1] PIN  
12. 387-0279 [1] LINK AS (CENTER)  
12A. 7Y-5131 [2] BUSHING  
12B. 117-9432 [2] BUSHING  
13. 394-1764 [1] PIN  
14. 417-0223 Y [1] CYLINDER GP-THUMB  
15. 492-8535 [1] SPACER (72X118X16-MM THK)  
16. 512-7796 [1] THUMB AS  
16A. 386-4113 [2] PLATE (TOOTH)  
16B. 240-2912 [2] BUSHING  
16C. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
16D. 285-3254 [1] PLATE (PROTECTOR)  
16E. 384-3956 [2] CAP-RETAINER  
17. 524-9703 [1] LINK AS  
  7Y-3529 [1] TUBE  
18. 524-9704 [1] LINK AS-IDLER (LH)  
18A. 157-4552 [1] BEARING  
18B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
19. 524-9705 [2] PIN AS  
20. 524-9706 [1] PIN AS  
21. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
22. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
23. 332-4695 M [4] NUT (M8X1.25-THD)  
24. 5P-8249 [2] WASHER-HARD (24X41.5X4-MM THK)  
25. 6V-7676 M [2] NUT (M24X3-THD)  
26. 6Y-2266 [2] PIN  
27. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
28. 8T-4173 M [1] BOLT (M16X2X110-MM)  
29. 8T-4174 M [1] BOLT (M16X2X120-MM)  
30. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
31. 8T-4778 M [3] LOCKNUT (M16X2-THD)  
32. 8T-5878 M [2] BOLT (M24X3X80-MM)  
33. 8T-6385 M [1] BOLT (M16X2X180-MM)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (INSIDE OF THE CAB)
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300301
 

533-0885: THUMB GP

533-0885 THUMB GP -PIN ON, 5-TOOTH
S/N THC1-UP
REQUIRES BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1524-MM (60-IN) BUCKET
i07091169 SEBP6230
5330885 THUMB GP Parts scheme 5330885 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
6. 532-8847 [1] PIN AS  
8. 285-2043 B [5] SHIM (1.6-MM THK)  
9. 318-1139 [1] WASHER (26X80X3-MM THK)  
10. 433-2091 [1] THUMB AS  
10A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
10B. 7Y-2397 [2] BUSHING  
10C. 285-3254 [1] PLATE (PROTECTOR)  
11. 433-2092 [2] PLATE AS-STOP  
12. 433-2093 [1] PLATE-SPACER  
13. 433-2096 [1] LINK AS (POWER)  
13A. 3G-8779 [4] BUSHING  
14. 433-2098 [1] PIN  
15. 433-2099 [2] PLATE-CAP  
16. 433-2100 [1] PIN  
17. 434-6255 [1] PIN AS  
18. 438-9382 Y [1] CYLINDER GP-THUMB  
19. 442-2399 [1] LINK AS-IDLER (RH)  
19A. 157-4552 [1] BEARING  
19B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
20. 504-2111 [1] SPACER (72X135X22-MM THK)  
21. 532-8816 [1] LINK AS  
22. 532-8817 [1] LINK AS-IDLER  
22A. 157-4552 [1] BEARING  
22B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
23. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
36. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
37. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300302
 

533-0886: THUMB GP

533-0886 THUMB GP -PIN ON, 5-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1372-MM (54-IN) BUCKET
i07133827 SEBP6230
5330886 THUMB GP Parts scheme 5330886 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [5] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2093 [1] PLATE-SPACER  
11. 433-2096 [1] LINK AS (POWER)  
11A. 3G-8779 [4] BUSHING  
12. 433-2098 [1] PIN  
13. 433-2099 [2] PLATE-CAP  
14. 433-2100 [1] PIN  
15. 434-6255 [1] PIN AS  
16. 438-9382 Y [1] CYLINDER GP-THUMB  
17. 442-2399 [1] LINK AS-IDLER (RH)  
17A. 157-4552 [1] BEARING  
17B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
18. 443-0093 [1] THUMB AS  
18A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
18B. 7Y-2397 [2] BUSHING  
18C. 285-3254 [1] PLATE (PROTECTOR)  
19. 504-2111 [1] SPACER (72X135X22-MM THK)  
20. 532-8816 [1] LINK AS  
21. 532-8817 [1] LINK AS-IDLER  
21A. 157-4552 [1] BEARING  
21B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
22. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
23. 532-8847 [1] PIN AS  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
36. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
37. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON THE INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300303
 

533-0887: THUMB GP

533-0887 THUMB GP -PIN ON, 6-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1524-MM(60-IN) BUCKET
i07092275 SEBP6230
5330887 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
3. 9X-8399 [2] WASHER (33X56X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
6. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 285-2043 B [5] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2093 [1] PLATE-SPACER  
11. 433-2096 [1] LINK AS (POWER)  
11A. 3G-8779 [4] BUSHING  
12. 433-2098 [1] PIN  
13. 433-2099 [2] PLATE-CAP  
14. 433-2100 [1] PIN  
15. 434-6255 [1] PIN AS  
16. 438-9382 Y [1] CYLINDER GP-THUMB  
17. 442-2399 [1] LINK AS-IDLER (RH)  
17A. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
17B. 157-4552 [1] BEARING  
18. 443-0095 [1] THUMB AS  
18A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
18B. 7Y-2397 [2] BUSHING  
18C. 285-3254 [1] PLATE (PROTECTOR)  
19. 504-2111 [1] SPACER (72X135X22-MM THK)  
20. 532-8816 [1] LINK AS  
21. 532-8817 [1] LINK AS-IDLER  
21A. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
21B. 157-4552 [1] BEARING  
22. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
23. 532-8847 [1] PIN AS  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF THE CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300304
 

533-0888: THUMB GP

533-0888 THUMB GP -PIN ON, 3-TOOTH
S/N THC1-UP
REQUIRES BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1067-MM (42-IN) BUCKET
i07091308 SEBP6230
5330888 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [8] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [5] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2093 [1] PLATE-SPACER  
11. 433-2096 [1] LINK AS (POWER)  
11A. 3G-8779 [4] BUSHING  
12. 433-2098 [1] PIN  
13. 433-2099 [2] PLATE-CAP  
14. 442-2399 [1] LINK AS-IDLER (RH)  
14A. 157-4552 [1] BEARING  
14B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
15. 433-2100 [1] PIN  
16. 434-6255 [1] PIN AS  
17. 438-9382 Y [1] CYLINDER GP-THUMB  
18. 443-0097 [1] THUMB AS  
18A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
18B. 7Y-2397 [2] BUSHING  
18C. 285-3254 [1] PLATE (PROTECTOR)  
19. 504-2111 [1] SPACER (72X135X22-MM THK)  
20. 532-8816 [1] LINK AS  
21. 532-8817 [1] LINK AS-IDLER  
21A. 157-4552 [1] BEARING  
21B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
22. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
23. 532-8847 [1] PIN AS  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
36. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
37. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300305
 

533-0889: THUMB GP

533-0889 THUMB GP -PIN ON, 4-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1372-MM (54-IN) BUCKET
i07091480 SEBP6230
5330889 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [8] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [5] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2093 [1] PLATE-SPACER  
11. 433-2096 [1] LINK AS (POWER)  
11A. 3G-8779 [4] BUSHING  
12. 433-2098 [1] PIN  
13. 433-2099 [2] PLATE-CAP  
14. 433-2100 [1] PIN  
15. 434-6255 [1] PIN AS  
16. 438-9382 Y [1] CYLINDER GP-THUMB  
17. 442-2399 [1] LINK AS-IDLER (RH)  
17A. 157-4552 [1] BEARING  
17B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
18. 443-0099 [1] THUMB AS  
18A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
18B. 7Y-2397 [2] BUSHING  
18C. 285-3254 [1] PLATE (PROTECTOR)  
19. 504-2111 [1] SPACER (72X135X22-MM THK)  
20. 532-8816 [1] LINK AS  
21. 532-8817 [1] LINK AS-IDLER  
21A. 157-4552 [1] BEARING  
21B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
22. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
23. 532-8847 [1] PIN AS  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
36. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
37. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300306
 

533-0890: THUMB GP

533-0890 THUMB GP -PIN ON, 4-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1372-MM (54-IN) BUCKET
i07091444 SEBP6230
5330890 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [8] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [5] SHIM (1.6-MM THK)  
8. 532-8816 [1] LINK AS  
9. 318-1139 [1] WASHER (26X80X3-MM THK)  
10. 433-2092 [2] PLATE AS-STOP  
11. 433-2093 [1] PLATE-SPACER  
12. 433-2096 [1] LINK AS (POWER)  
12A. 3G-8779 [4] BUSHING  
13. 433-2098 [1] PIN  
14. 442-2399 [1] LINK AS-IDLER (RH)  
14A. 157-4552 [1] BEARING  
14B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
15. 433-2099 [2] PLATE-CAP  
16. 433-2100 [1] PIN  
17. 434-6255 [1] PIN AS  
18. 438-9382 Y [1] CYLINDER GP-THUMB  
19. 443-0085 [1] THUMB AS  
19A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
19B. 7Y-2397 [2] BUSHING  
19C. 285-3254 [1] PLATE (PROTECTOR)  
20. 504-2111 [1] SPACER (72X135X22-MM THK)  
21. 532-8817 [1] LINK AS-IDLER  
21A. 157-4552 [1] BEARING  
21B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
22. 532-8818 [2] PIN AS  
23. 532-8847 [1] PIN AS  
24. 094-3709 [2] PIN  
25. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
26. 332-4695 M [4] NUT (M8X1.25-THD)  
27. 6V-9199 M [1] BOLT (M24X3X50-MM)  
28. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
29. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
30. 8T-0359 M [1] BOLT (M16X2X130-MM)  
31. 8T-4174 M [1] BOLT (M16X2X120-MM)  
32. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
33. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
34. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
35. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
36. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
37. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300307
 

533-0891: THUMB GP

533-0891 THUMB GP -PIN GRABBER, 2-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STIC. FULL ROTATION
FOR USE WITH 1219-MM (48-IN) BUCKET
i07091687 SEBP6230
5330891 THUMB GP Parts scheme 5330891 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [6] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2098 [1] PIN  
11. 433-2099 [2] PLATE-CAP  
12. 433-2100 [1] PIN  
13. 438-9382 Y [1] CYLINDER GP-THUMB  
14. 438-9392 [1] LINK AS (POWER)  
14A. 3G-8779 [4] BUSHING  
15. 442-2402 [1] LINK AS-IDLER (RH)  
15A. 157-4552 [1] BEARING  
15B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
16. 484-2719 [1] PIN AS  
17. 443-0111 [1] THUMB AS  
17A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
17B. 7Y-2397 [2] BUSHING  
17C. 285-3254 [1] PLATE (PROTECTOR)  
18. 504-2111 [1] SPACER (72X135X22-MM THK)  
19. 532-8816 [1] LINK AS  
20. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
21. 532-8847 [1] PIN AS  
22. 533-4887 [1] LINK AS-IDLER (LH)  
22A. 157-4552 [1] BEARING  
22B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
23. 094-3709 [2] PIN  
24. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
25. 332-4695 M [4] NUT (M8X1.25-THD)  
26. 6V-9199 M [1] BOLT (M24X3X50-MM)  
27. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
28. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
29. 8T-0359 M [1] BOLT (M16X2X130-MM)  
30. 8T-4174 M [1] BOLT (M16X2X120-MM)  
31. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
32. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
33. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
34. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
35. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
36. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON THE INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300308
 

533-0892: THUMB GP

533-0892 THUMB GP -PIN GRABBER, 2-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1372-MM (54-IN) BUCKET
i07091413 SEBP6230
5330892 THUMB GP Parts scheme 5330892 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
7. 285-2043 B [6] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2097 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
11. 433-2098 [1] PIN  
12. 433-2099 [2] PLATE-CAP  
13. 433-2100 [1] PIN  
14. 438-9382 Y [1] CYLINDER GP-THUMB  
15. 438-9392 [1] LINK AS (POWER)  
15A. 3G-8779 [4] BUSHING  
16. 484-2719 [1] PIN AS  
17. 442-2402 [1] LINK AS-IDLER (RH)  
17A. 157-4552 [1] BEARING  
17B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
18. 443-0113 [1] THUMB AS  
18A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
18B. 7Y-2397 [2] BUSHING  
18C. 285-3254 [1] PLATE (PROTECTOR)  
19. 504-2111 [1] SPACER (72X135X22-MM THK)  
20. 532-8816 [1] LINK AS  
21. 532-8847 [1] PIN AS  
22. 533-4887 [1] LINK AS-IDLER (LH)  
22A. 157-4552 [1] BEARING  
22B. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
23. 094-3709 [2] PIN  
24. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
25. 332-4695 M [4] NUT (M8X1.25-THD)  
26. 6V-9199 M [1] BOLT (M24X3X50-MM)  
27. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
28. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
29. 8T-0359 M [1] BOLT (M16X2X130-MM)  
30. 8T-4174 M [1] BOLT (M16X2X120-MM)  
31. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
32. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
33. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
34. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
35. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
36. 9X-8399 [2] WASHER (33X56X6-MM THK)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON THE INSIDE OF CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP62300309
 

533-0893: THUMB GP

533-0893 THUMB GP -PIN GRABBER, 4-TOOTH
S/N THC1-UP
REQUIRES COMPATIBLE BRACKET AND REINFORCEMENT PLATE OR THUMB READY STICK. FULL ROTATION
FOR USE WITH 1524-MM (60-IN) BUCKET
i07133833 SEBP6230
5330893 THUMB GP Parts scheme 5330893 THUMB GP Parts scheme
  For full view, you need register

Parts for your HYDRAULIC THUMB:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [9] FITTING-GREASE (1/8-27 PTF)  
2. 115-4547 [2] WASHER (85X140X6-MM THK)  
3. 9X-8399 [2] WASHER (33X56X6-MM THK)  
4. 157-7257 [1] RETAINER  
5. 159-8036 [1] FILM-WARNING (READ OMM)  
6. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 285-2043 B [6] SHIM (1.6-MM THK)  
8. 318-1139 [1] WASHER (26X80X3-MM THK)  
9. 433-2092 [2] PLATE AS-STOP  
10. 433-2098 [1] PIN  
11. 433-2099 [2] PLATE-CAP  
12. 433-2100 [1] PIN  
13. 438-9382 Y [1] CYLINDER GP-THUMB  
14. 438-9392 [1] LINK AS (POWER)  
14A. 3G-8779 [4] BUSHING  
15. 442-2402 [1] LINK AS-IDLER (RH)  
15A. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
15B. 157-4552 [1] BEARING  
16. 484-2719 [1] PIN AS  
17. 443-0115 [1] THUMB AS  
17A. 2C-9259 [2] PLATE-IDENTIFICATION (CAT)  
17B. 7Y-2397 [2] BUSHING  
17C. 285-3254 [1] PLATE (PROTECTOR)  
17D. 438-9399 [2] PLATE  
18. 504-2111 [1] SPACER (72X135X22-MM THK)  
19. 532-8816 [1] LINK AS  
20. 532-8818 [2] PIN AS  
    (EACH INCLUDES)
  433-2124 [1] PLATE-RETAINER  
21. 532-8847 [1] PIN AS  
22. 533-4887 [1] LINK AS-IDLER (LH)  
22A. 8Y-7023 M [1] BOSS (M12X1.75-MM)  
22B. 157-4552 [1] BEARING  
23. 094-3709 [2] PIN  
24. 312-5694 [1] SETSCREW (1/4-20X0.25-IN)  
25. 332-4695 M [4] NUT (M8X1.25-THD)  
26. 6V-9199 M [1] BOLT (M24X3X50-MM)  
27. 7X-0618 [2] WASHER-HARD (13.5X40X5-MM THK)  
28. 173-9683 M [2] BOLT (M30X3.5X90-MM)  
29. 8T-0359 M [1] BOLT (M16X2X130-MM)  
30. 8T-4174 M [1] BOLT (M16X2X120-MM)  
31. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
32. 8T-4778 M [2] LOCKNUT (M16X2-THD)  
33. 8T-5065 M [2] LOCKNUT (M30X3.5-THD)  
34. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
   
  268-4530 F [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
    (ON INSIDE OF THE CAB)
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Thumb - Lubricate
Hydraulic Thumbs
Stop - Inspect/Replace
Hydraulic Thumbs
Special Instruction
Procedure to Install Pro and Pro Plus Thumbs on 311D, 312D, 312E, 313D, 314D, 314E, 315D, 316E, 318E Hydraulic Excavators {0679, 6547}
Procedure to Install Pro and Pro Plus Thumbs on 311D, 312D, 312E, 313D, 314D, 314E, 315D, 316E, 318E Hydraulic Excavators {0679, 6547}
Procedure to Install the 380-3967 Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators{5057, 5362, 6547}
Procedure to Install the 380-3967 Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators{5057, 5362, 6547}
Procedure to Install the <NOBR>418-0310</NOBR> Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators {5057, 5362, 6547}
Procedure to Install the 418-0310 Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators {5057, 5362, 6547}
Procedure to Install the 418-0311 Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators{5057, 5362, 6547}
Procedure to Install the 418-0311 Connecting Lines Gp (Thumb) on Certain Hydraulic Excavators{5057, 5362, 6547}
Procedure to Install Pro and Pro Plus Thumbs on 319D, 320D RR L, 320D L, 320E L, 320E RR L, 324D L, 324E L, 325D L, 329D, 329E L, 336E, 336F, 349E and 349F Hydraulic Excavators {0679, 6129}
Procedure to Install Pro and Pro Plus Thumbs on 319D, 320D RR L, 320D L, 320E L, 320E RR L, 324D L, 324E L, 325D L, 329D, 329E L, 336E, 336F, 349E and 349F Hydraulic Excavators {0679, 6129}
Procedure to Install the Connecting Lines Gp on Certain Hydraulic Excavators{5057, 5362, 6547}
Procedure to Install the Connecting Lines Gp on Certain Hydraulic Excavators{5057, 5362, 6547}
Location of The 456-4550 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4550 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4551 Plate and Spacer Installation Gp {6547}
Location of The 456-4551 Plate and Spacer Installation Gp {6547}
Location of The 456-4552 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4552 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4553 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4553 Plate and Spacer Installation Gp {6513, 6547}
Location of The 456-4554 Plate and Spacer Installation Gp {6547}
Location of The 456-4554 Plate and Spacer Installation Gp {6547}
Installation Procedure for the 463-9598 Bracket Mounting Gp on Certain Excavators{0679, 6502, 6547}
Installation Procedure for the 463-9598 Bracket Mounting Gp on Certain Excavators{0679, 6502, 6547}

Caterpillar Parts SIS Catalog HYDRAULIC :

THUMB GP
533-0883 THUMB GP
THUMB GP
533-0882 THUMB GP
THUMB GP
533-0881 THUMB GP
THUMB GP
533-0880 THUMB GP
THUMB GP
533-0879 THUMB GP
THUMB GP
533-0878 THUMB GP
THUMB GP
533-0877 THUMB GP
THUMB GP
533-0876 THUMB GP
THUMB GP
533-0885 THUMB GP
THUMB GP
533-0886 THUMB GP
THUMB GP
533-0887 THUMB GP
THUMB GP
533-0888 THUMB GP
THUMB GP
533-0889 THUMB GP
THUMB GP
533-0890 THUMB GP
THUMB GP
533-0891 THUMB GP
THUMB GP
533-0892 THUMB GP

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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.