AVSPARE.COM
parts catalog

391-2169 DIFFERENTIAL GP S/N GKP1-UP PART OF 386-2941 AXLE AR-FIXED, 385-9054 AXLE AR-OSCILLATING 525D




POWER TRAIN

DIFFERENTIAL & BEVEL GEAR GP
 

#SEBP61760330
 

391-2169: DIFFERENTIAL GP

391-2169 DIFFERENTIAL GP
S/N GKP1-UP
PART OF 386-2941 AXLE AR-FIXED, 385-9054 AXLE AR-OSCILLATING
i05397092 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-5392 [1] SPIDER  
2. 9C-6016 [4] PINION-DIFFERENTIAL BEVEL (11-TEETH)  
3. 144-0496 [4] SPRING  
4. 151-4809 [4] BUSHING  
5. 201-8476 [7] PLATE-SEPARATOR  
6. 201-8477 [7] DISC-FRICTION  
7. 217-3681 [4] WASHER-THRUST  
8. 275-9428 [1] RING-THRUST  
9. 275-9430 [1] PLATE  
10. 275-9433 [1] CASE AS-DIFFERENTIAL  
  2S-5658 [8] WASHER-HARD (17X29X3-MM THK)  
  6V-8154 M [8] BOLT (M16X2X150-MM)  
11. 279-9693 [1] PISTON  
12. 287-6895 [1] GEAR-DIFFERENTIAL BEVEL (16-TEETH)  
13. 305-3353 [2] WASHER-THRUST  
14. 307-6135 [4] PIN-GROOVED  
15. 308-0888 [1] BEARING AS  
16. 361-6585 [1] GEAR-DIFFERENTIAL BEVEL (16-TEETH)  
17. 156-5198 [1] SEAL-O-RING  
18. 5P-8428 [1] SEAL-O-RING  
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP61760331
 

516-7299: DIFFERENTIAL GP

516-7299 DIFFERENTIAL GP
S/N GKP472-UP
PART OF 516-7294 AXLE AR-FIXED, 516-7297 AXLE AR-OSCILLATING
i06952547 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4V-5392 [1] SPIDER  
2. 9C-6016 [4] PINION-DIFFERENTIAL BEVEL (11-TEETH)  
3. 144-0496 [4] SPRING  
4. 151-4809 [4] BUSHING  
5. 201-8476 [7] PLATE-SEPARATOR  
6. 217-3681 [4] WASHER-THRUST  
7. 275-9428 [1] RING-THRUST  
8. 275-9430 [1] PLATE  
9. 275-9433 [1] CASE AS-DIFFERENTIAL  
  2S-5658 [4] WASHER-HARD (17X29X3-MM THK)  
  6V-8154 M [4] BOLT (M16X2X150-MM)  
10. 279-9693 [1] PISTON  
11. 287-6895 [1] GEAR-DIFFERENTIAL BEVEL (16-TEETH)  
12. 305-3353 [2] WASHER-THRUST  
13. 307-6135 [4] PIN-GROOVED  
14. 308-0888 [1] BEARING AS  
14A. [1] BEARING-THRUST  
15. 361-6585 [1] GEAR-DIFFERENTIAL BEVEL (16-TEETH)  
16. 516-7078 [7] DISC-FRICTION  
17. 156-5198 [1] SEAL-O-RING  
18. 5P-8428 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP61760332
 

138-1509: DRAIN GP-ECOLOGY

138-1509 DRAIN GP-ECOLOGY -POWER TRAIN OIL
S/N SKD1-UP
PART OF 418-5469 CASE & PARTS GP-PLANETARY
i02580975 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-1510 [1] PLUG (TRANSMISSION OIL DRAIN)  
2. 192-1023 [1] DRAIN AS (TRANSMISSION OIL)  
  077-3241 [1] SEAL-O-RING  
3. 7M-8485 [1] SEAL-O-RING  
 

#SEBP61760333
 

366-4836: FILLER GP-POWER TRAIN OIL

366-4836 FILLER GP-POWER TRAIN OIL
S/N GKP1-UP
PART OF 366-4862 POWER TRAIN AR
i05396410 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-6905 [1] VALVE-BREATHER  
2. 4K-5537 [1] GASKET  
3. 141-1667 [2] CLAMP-HOSE  
4. 178-5210 [1] ELBOW  
5. 368-6468 Y [1] COVER GP-XMSN OIL FILLER CAP  
6. 433-0954 [1] FILLER AS-OIL  
7. 433-0956 [1] TUBE AS  
8. [1] GAUGE-OIL LEVEL (DIPSTICK)  
9. 433-0963 [1] HOSE  
10. 5H-2730 [1] GASKET  
11. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
13. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
14. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
15. 8T-6466 M [1] BOLT (M10X1.5X60-MM)  
16. 9D-3768 [1] GROMMET  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP61760334
 

366-7382: FILTER & LINES GP-POWER TRAIN

366-7382 FILTER & LINES GP-POWER TRAIN
S/N GKP1-308
PART OF 366-4862 POWER TRAIN AR
i05396449 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-4961 [2] CLAMP-HOSE  
2. 6V-0852 [1] CAP-DUST  
3. 7K-1181 [3] STRAP-CABLE  
4. 8C-3447 [1] CAP-DUST  
5. 9G-5127 [1] BREATHER (ATMOSPHERIC)  
6. 183-8019 [2] UNION AS  
    (EACH INCLUDES)
  6V-9746 [2] SEAL-O-RING  
  162-2896 [1] UNION  
7. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
8. 297-7987 [1] ELBOW  
9. 393-0755 Y [1] FILTER GP-OIL (POWER TRAIN)  
10. 366-4690 [1] ADAPTER-ELBOW  
11. 432-8685 [1] PLATE  
12. 454-8988 I [1] HOSE AS  
13. 432-8687 I [1] HOSE AS  
14. 432-8688 [1] TUBE AS  
15. 432-8689 [1] TUBE AS  
16. 130-5300 [1] CLIP  
17. 148-8339 [1] CONNECTOR AS  
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
18. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
19. 148-8360 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
20. 148-8392 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
21. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
22. 164-5590 [1] VALVE AS-FLUID SAMPLING (POWER TRAIN OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
23. 2P-1293 [2] LOCKNUT (1-3/16-12-THD)  
24. 4S-4455 [1] CLIP  
25. 6V-5048 [1] SEAL-O-RING  
26. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
27. 8T-4133 M [1] NUT (M10X1.5-THD)  
28. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
29. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
30. 8T-4188 [1] ADAPTER-UNION  
31. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
32. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 9M-8406 [2] CLIP (LOOP)  
36. 5P-1442 E HOSE (170-CM)  
37. 454-8985 I [1] HOSE AS  
38. 263-2543 [1] ELBOW  
39. 244-3712 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
40. 222-6869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2614 [1] CONNECTOR  
41. 153-6236 [1] REDUCER AS  
  6V-8946 [1] REDUCER  
  6V-9746 [1] SEAL-O-RING  
42. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
43. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP61760335
 

366-7382: FILTER & LINES GP-POWER TRAIN

366-7382 FILTER & LINES GP-POWER TRAIN
S/N GKP309-UP
PART OF 366-4862 POWER TRAIN AR
i06263813 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-4961 [2] CLAMP-HOSE  
2. 6V-0852 [1] CAP-DUST  
3. 7K-1181 [3] STRAP-CABLE  
4. 8C-3447 [1] CAP-DUST  
5. 9G-5127 [1] BREATHER (ATMOSPHERIC)  
6. 183-8019 [2] UNION AS  
    (EACH INCLUDES)
  6V-9746 [2] SEAL-O-RING  
  162-2896 [1] UNION  
7. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
8. 297-7987 [1] ELBOW  
9. 393-0755 Y [1] FILTER GP-OIL (POWER TRAIN)  
10. 366-4690 [1] ADAPTER-ELBOW  
11. 432-8685 [1] PLATE  
12. 472-0319 CI [1] HOSE AS  
13. 472-0320 CI [1] HOSE AS  
14. 432-8688 [1] TUBE AS  
15. 432-8689 [1] TUBE AS  
16. 130-5300 [1] CLIP  
17. 148-8335 [1] CONNECTOR AS  
  6V-8635 [1] CONNECTOR  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
18. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
19. 148-8360 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
21. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
22. 164-5590 [1] VALVE AS-FLUID SAMPLING (POWER TRAIN OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
23. 2P-1293 [2] LOCKNUT (1-3/16-12-THD)  
24. 4S-4455 [1] CLIP  
25. 6V-5048 [1] SEAL-O-RING  
26. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
27. 8T-4133 M [1] NUT (M10X1.5-THD)  
28. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
29. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
30. 8T-4188 [1] ADAPTER-UNION  
31. 8T-4195 M [5] BOLT (M10X1.5X30-MM)  
32. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 9M-8406 [2] CLIP (LOOP)  
36. 423-1982 G HOSE (67-IN)  
37. 454-8985 I [1] HOSE AS  
38. 263-2543 [1] ELBOW  
39. 244-3712 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
40. 222-6869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2614 [1] CONNECTOR  
41. 153-6236 [1] REDUCER AS  
  6V-8946 [1] REDUCER  
  6V-9746 [1] SEAL-O-RING  
42. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
43. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP61760336
 

201-2744: FILTER GP-OIL

201-2744 FILTER GP-OIL -HYDRAULIC
S/N GKP1-UP
PART OF 369-1189, 534-7506 LINES GP-WINCH
AN ATTACHMENT
i01943174 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [1] CAP-DUST  
2. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
3. 134-0404 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL FILTER)  
4. 144-6691 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
5. 3J-1907 [2] SEAL-O-RING  
 

#SEBP61760337
 

393-0755: FILTER GP-OIL

393-0755 FILTER GP-OIL
S/N GKP1-UP
PART OF 366-7382 FILTER & LINES GP-POWER TRAIN
i05366398 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-1047 [1] BASE AS-FILTER  
  6V-5048 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
2. 349-6097 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
  033-6033 [1] SEAL-O-RING  
  206-9295 [1] SEAL-O-RING  
3. 428-8645 Y [1] FILTER GP-OIL (HYDRAULIC)  
4. 095-1671 [1] SEAL-O-RING  
5. 389-1079 [1] FILTER ELEMENT AS-OIL  
  095-1671 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP61760338
 

428-8645: FILTER GP-OIL

428-8645 FILTER GP-OIL
S/N GKP1-UP
PART OF 393-0755 FILTER GP-OIL
i05645454 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [1] PLUG (7/16-20-THD)  
2. 389-1079 [1] FILTER ELEMENT AS-OIL (HYDRAULIC)  
3. 095-1671 [1] SEAL-O-RING  
4. 6V-5048 [1] SEAL-O-RING  
 

#SEBP61760339
 

389-6919: GEAR GP-BEVEL

389-6919 GEAR GP-BEVEL
S/N GKP1-UP
PART OF 386-2941, 516-7294 AXLE AR-FIXED, 385-9054, 516-7297 AXLE AR-OSCILLATING
i05397090 SEBP6176
  For full view, you need register

Parts for your 525D WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 132-6596 [1] CONE-BEARING  
2. 1J-4757 [1] CONE-BEARING  
3. 6W-1638 [1] WASHER (71X95X5-MM THK)  
4. 9C-8287 M [1] LOCKNUT-STAKE (M70X1.5-THD)  
5. 4B-9374 [1] CUP-BEARING (TAPERED ROLLER)  
6. 297-3211 [2] LOCK-BEARING  
7. 366-8021 [1] GEAR SET-BEVEL  
8. 368-8010 [1] NUT-ADJUSTING  
9. 389-6901 [1] NUT-ADJUSTING  
10. 030-0060 [1] CUP-BEARING  
11. 030-0061 [1] CONE-BEARING  
12. 1J-2860 [1] CUP-BEARING  
13. 2D-9454 [1] CUP-BEARING  
14. 2D-9455 [1] CONE-BEARING  
15. 5P-8247 [20] WASHER-HARD (17X32X3.5-MM THK)  
16. 8T-0375 M [20] BOLT (M16X2X45-MM)  
17. 9X-2616 M [2] SCREW-SOCKET (M8X1.25X16-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 525D :

Truck sale:

 
Caterpillar 525D
- skidder
MILTON CAT
 
Caterpillar 525D
- skidder
CARTER MACHINERY COMPANY, INC.
 
CATERPILLAR 525D 2015
- FORESTRY - SKIDDER
YANCEY BROS CO
Paul Dabbs 770-819-5524, John Gorham 770-819-5154 Tom Tucker 770-819-5204, Luis Castr
 
CATERPILLAR 525D 2016
- FORESTRY - SKIDDER
YANCEY BROS CO
Paul Dabbs 770-819-5524, John Gorham 770-819-5154 Tom Tucker 770-819-5204, Luis Castr
 
 
CATERPILLAR 525D 2015
- FORESTRY - SKIDDER
YANCEY BROS CO
Paul Dabbs 770-819-5524, John Gorham 770-819-5154 Tom Tucker 770-819-5204, Luis Castr
Back to top
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.