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253-4191 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM S/N BNE1-UP PART OF 253-6824 BOOM AR-VARIABLE ADJUSTABLE Type 2 AN ATTACHMENT 307C


HYDRAULIC SYSTEM
LINES GP-FRONT
LINES GP-HYDRAULIC
LINES GP-BOOM

MINI HYD EXCAVATOR 307C MINI HYD EXCAVATOR BCM
 307C & 307C SB Excavators BCM00001-UP (MACHINE) POWERED BY 4M40 Engine SEBP3145 307C BCM   (1999)

HYDRAULIC SYSTEM

LINES GP-FRONT
LINES GP-FRONT
252-1079 LINES GP-FRONT
LINES GP-FRONT
253-4191 LINES GP-FRONT
LINES GP-FRONT
253-4191 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
 

#SEBP31450520
 

253-4191: LINES GP-FRONT

253-4191 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N BNE1-UP
PART OF 253-6824 BOOM AR-VARIABLE ADJUSTABLE
Type 2
AN ATTACHMENT
i02496524 SEBP3145
2534191 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 C [3] STRAP-CABLE  
2. 250-2687 I [1] HOSE AS  
3. 278-4548 CI [1] HOSE AS  
4. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
5. 148-8336 C [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP31450521
 

253-4193: LINES GP-FRONT

253-4193 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N BNE1-UP
PART OF 248-6446 CONTROL AR-AUXILIARY
Type 1
AN ATTACHMENT
i02211695 SEBP3145
2534193 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6188 [1] VALVE AS-MANUAL (1-PUMP/2-PUMP)  
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
2. 4I-8889 [1] SEAL-RECTANGULAR  
3. 7I-8309 [1] ELBOW  
4. 7K-1181 [1] STRAP-CABLE  
5. 085-8724 Y [1] VALVE GP-RELIEF (1-WAY FLOW)  
6. 093-1291 [2] CLAMP  
7. 096-5766 [4] CLAMP  
8. 108-7251 [1] CONNECTOR  
9. 116-8975 [1] FLANGE  
10. 139-1828 [1] TUBE AS  
11. 140-0727 [2] VALVE GP-RELIEF (LINE)  
12. 151-1793 I [1] HOSE AS  
13. 151-1833 I [1] HOSE AS  
14. 151-1843 [2] PLATE  
15. 165-9597 Y [1] VALVE GP-CHECK  
16. 168-9334 [1] TUBE AS  
17. 168-9336 [1] TUBE AS  
18. 168-9386 I [1] HOSE AS  
19. 176-4796 I [1] HOSE AS  
20. 185-0495 [1] VALVE GP-CHECK  
21. 235-3575 [2] CONNECTOR AS  
    (EACH INCLUDES)
  7J-9108 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  138-7538 [1] CONNECTOR  
22. 254-5173 [1] TUBE AS  
23. 254-5176 [1] TUBE AS  
24. 254-5180 [1] PLATE AS  
25. 254-5183 [1] TUBE AS  
26. 254-8259 I [1] HOSE AS  
27. 254-8262 I [1] HOSE AS  
28. 254-8265 I [1] HOSE AS  
29. 254-8266 I [1] HOSE AS  
30. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
31. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
32. 148-8393 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9852 [1] ELBOW (SWIVEL)  
  7J-9108 [1] SEAL-O-RING  
33. 148-8416 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8939 [1] REDUCER-O-RING  
34. 148-8446 [1] TEE AS-SWIVEL  
  6V-9838 [1] TEE-SWIVEL  
  7J-9108 [2] SEAL-O-RING  
35. 150-4048 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8722 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
36. 168-9393 [1] CONNECTOR  
37. 176-4694 [1] CONNECTOR  
38. 1P-3703 [1] SEAL-RECTANGULAR  
39. 2M-9780 [2] SEAL-O-RING  
40. 3K-0360 [2] SEAL-O-RING  
41. 4J-5267 [1] SEAL-O-RING  
42. 6V-8555 [1] NUT-FACE SEAL (1-14-THD)  
43. 7I-1036 [1] COUPLING AS  
44. 7J-9108 [12] SEAL-O-RING  
45. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4133 M [4] NUT (M10X1.5-THD)  
47. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
48. 8T-4178 M [3] BOLT (M10X1.5X90-MM)  
49. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
50. 8T-5005 M [3] BOLT (M10X1.5X70-MM)  
51. 8T-6466 M [8] BOLT (M10X1.5X60-MM)  
52. 4I-6188 [1] VALVE AS-MANUAL (1-WAY/2-WAY FLOW)  
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
53. 4I-6188 [1] VALVE AS-MANUAL (1-WAY FLOW)  
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450522
 

253-4193: LINES GP-FRONT

253-4193 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N BNE1-UP
PART OF 248-6446 CONTROL AR-AUXILIARY
Type 2
AN ATTACHMENT
i02425645 SEBP3145
2534193 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6188 C [3] VALVE AS-MANUAL (1-PUMP/2-PUMP)  
    (EACH INCLUDES)
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
2. 4I-8889 [1] SEAL-RECTANGULAR  
3. 7I-8309 [1] ELBOW  
4. 7K-1181 [1] STRAP-CABLE  
5. 085-8724 Y [1] VALVE GP-RELIEF (1-WAY FLOW)  
6. 093-1291 [2] CLAMP  
7. 096-5766 [4] CLAMP  
8. 108-7251 [1] CONNECTOR  
9. 116-8975 [1] FLANGE  
10. 139-1828 [1] TUBE AS  
11. 140-0727 [2] VALVE GP-RELIEF (LINE)  
12. 151-1793 I [1] HOSE AS  
13. 151-1833 I [1] HOSE AS  
14. 151-1843 [2] PLATE  
15. 165-9597 Y [1] VALVE GP-CHECK (1-PUMP/2-PUMP FLOW)  
16. 168-9334 [1] TUBE AS  
17. 168-9336 [1] TUBE AS  
18. 168-9386 I [1] HOSE AS  
19. 176-4796 I [1] HOSE AS  
20. 185-0495 [1] VALVE GP-CHECK (1-WAY/2-WAY FLOW)  
21. 235-3575 [2] CONNECTOR AS  
    (EACH INCLUDES)
  7J-9108 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  138-7538 [1] CONNECTOR  
22. 254-5173 [1] TUBE AS  
23. 254-5176 [1] TUBE AS  
24. 254-5180 [1] PLATE AS  
25. 254-5183 [1] TUBE AS  
26. 254-8259 I [1] HOSE AS  
27. 281-9552 CI [1] HOSE AS  
28. 281-9555 CI [1] HOSE AS  
29. 281-9558 CI [1] HOSE AS  
30. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
31. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
32. 148-8393 C [5] ELBOW AS  
    (EACH INCLUDES)
  6V-9852 [1] ELBOW (SWIVEL)  
  7J-9108 [1] SEAL-O-RING  
33. 148-8416 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8939 [1] REDUCER-O-RING  
34. 148-8446 [1] TEE AS-SWIVEL  
  6V-9838 [1] TEE-SWIVEL  
  7J-9108 [2] SEAL-O-RING  
35. 150-4048 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8722 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
36. 168-9393 [1] CONNECTOR  
37. 176-4694 [1] CONNECTOR  
38. 1P-3703 [1] SEAL-RECTANGULAR  
39. 2M-9780 [2] SEAL-O-RING  
40. 3K-0360 [2] SEAL-O-RING  
41. 4J-5267 [1] SEAL-O-RING  
42. 6V-8555 [1] NUT-FACE SEAL (1-14-THD)  
43. 7I-1036 [1] COUPLING AS  
44. 7J-9108 [12] SEAL-O-RING  
45. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4133 M [4] NUT (M10X1.5-THD)  
47. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
48. 8T-4178 M [3] BOLT (M10X1.5X90-MM)  
49. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
50. 8T-5005 M [3] BOLT (M10X1.5X70-MM)  
51. 8T-6466 M [8] BOLT (M10X1.5X60-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450523
 

253-4193: LINES GP-FRONT

253-4193 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N BNE1-UP
PART OF 248-6446 CONTROL AR-AUXILIARY
Type 3
AN ATTACHMENT
i02463625 SEBP3145
2534193 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6188 [3] VALVE AS-MANUAL (1-PUMP/2-PUMP)  
    (EACH INCLUDES)
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
2. 4I-8889 [1] SEAL-RECTANGULAR  
3. 7I-8309 [1] ELBOW  
4. 7K-1181 [1] STRAP-CABLE  
5. 085-8724 Y [1] VALVE GP-RELIEF (1-WAY FLOW)  
6. 093-1291 [2] CLAMP  
7. 096-5766 [4] CLAMP  
8. 108-7251 [1] CONNECTOR  
9. 116-8975 [1] FLANGE  
10. 139-1828 [1] TUBE AS  
11. 140-0727 [2] VALVE GP-RELIEF (LINE)  
12. 151-1793 I [1] HOSE AS  
13. 151-1833 I [1] HOSE AS  
14. 282-2157 C [1] PLATE AS  
15. 165-9597 Y [1] VALVE GP-CHECK (1-PUMP/2-PUMP FLOW)  
16. 168-9334 [1] TUBE AS  
17. 168-9336 [1] TUBE AS  
18. 168-9386 I [1] HOSE AS  
19. 176-4796 I [1] HOSE AS  
20. 185-0495 [1] VALVE GP-CHECK (1-WAY/2-WAY FLOW)  
21. 235-3575 [2] CONNECTOR AS  
    (EACH INCLUDES)
  7J-9108 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  138-7538 [1] CONNECTOR  
22. 254-5173 [1] TUBE AS  
23. 254-5176 [1] TUBE AS  
24. 254-5180 [1] PLATE AS  
25. 254-5183 [1] TUBE AS  
26. 254-8259 I [1] HOSE AS  
27. 281-9552 I [1] HOSE AS  
28. 281-9555 I [1] HOSE AS  
29. 281-9558 I [1] HOSE AS  
30. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
31. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
32. 148-8393 [5] ELBOW AS  
    (EACH INCLUDES)
  6V-9852 [1] ELBOW (SWIVEL)  
  7J-9108 [1] SEAL-O-RING  
33. 148-8416 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8939 [1] REDUCER-O-RING  
34. 148-8446 [1] TEE AS-SWIVEL  
  6V-9838 [1] TEE-SWIVEL  
  7J-9108 [2] SEAL-O-RING  
35. 150-4048 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8722 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
36. 168-9393 [1] CONNECTOR  
37. 176-4694 [1] CONNECTOR  
38. 1P-3703 [1] SEAL-RECTANGULAR  
39. 2M-9780 [2] SEAL-O-RING  
40. 3K-0360 [2] SEAL-O-RING  
41. 4J-5267 [1] SEAL-O-RING  
42. 6V-8555 [1] NUT-FACE SEAL (1-14-THD)  
43. 7I-1036 [1] COUPLING AS  
44. 7J-9108 [12] SEAL-O-RING  
45. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4133 M [4] NUT (M10X1.5-THD)  
47. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
48. 8T-4178 M [3] BOLT (M10X1.5X90-MM)  
49. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
50. 8T-5005 M [3] BOLT (M10X1.5X70-MM)  
51. 8T-6466 M [8] BOLT (M10X1.5X60-MM)  
52. 282-2155 C [1] PLATE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450524
 

253-4193: LINES GP-FRONT

253-4193 LINES GP-FRONT -VARIABLE ADJUSTABLE BOOM
S/N BNE1-UP
PART OF 248-6446 CONTROL AR-AUXILIARY
Type 4
AN ATTACHMENT
i03140089 SEBP3145
2534193 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6188 [3] VALVE AS-MANUAL (1-PUMP/2-PUMP)  
    (EACH INCLUDES)
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
2. 4I-8889 [1] SEAL-RECTANGULAR  
3. 7I-8309 [1] ELBOW  
4. 7K-1181 [1] STRAP-CABLE  
5. 085-8724 Y [1] VALVE GP-RELIEF (1-WAY FLOW)  
6. 093-1291 [2] CLAMP  
7. 096-5766 [4] CLAMP  
8. 281-5897 C [1] COUPLING AS  
  3K-0360 [1] SEAL-O-RING  
  108-7251 [1] CONNECTOR  
9. 116-8975 [1] FLANGE  
10. 139-1828 [1] TUBE AS  
11. 140-0727 [2] VALVE GP-RELIEF (LINE)  
12. 151-1793 I [1] HOSE AS  
13. 151-1833 I [1] HOSE AS  
14. 282-2157 [1] PLATE AS  
15. 165-9597 Y [1] VALVE GP-CHECK (1-PUMP/2-PUMP FLOW)  
16. 168-9334 [1] TUBE AS  
17. 168-9336 [1] TUBE AS  
18. 168-9386 I [1] HOSE AS  
19. 176-4796 I [1] HOSE AS  
20. 185-0495 [1] VALVE GP-CHECK (1-WAY/2-WAY FLOW)  
21. 235-3575 [2] CONNECTOR AS  
    (EACH INCLUDES)
  7J-9108 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  138-7538 [1] CONNECTOR  
22. 254-5173 [1] TUBE AS  
23. 254-5176 [1] TUBE AS  
24. 254-5180 [1] PLATE AS  
25. 288-0271 C [1] PIPE AS  
26. 254-8259 I [1] HOSE AS  
27. 281-9552 I [1] HOSE AS  
28. 281-9555 I [1] HOSE AS  
29. 281-9558 I [1] HOSE AS  
30. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
31. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
32. 148-8393 [5] ELBOW AS  
    (EACH INCLUDES)
  6V-9852 [1] ELBOW (SWIVEL)  
  7J-9108 [1] SEAL-O-RING  
33. 148-8416 [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8939 [1] REDUCER-O-RING  
34. 148-8446 [1] TEE AS-SWIVEL  
  6V-9838 [1] TEE-SWIVEL  
  7J-9108 [2] SEAL-O-RING  
35. 150-4048 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8722 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
36. 168-9393 [1] CONNECTOR  
37. 176-4694 [1] CONNECTOR  
38. 1P-3703 [1] SEAL-RECTANGULAR  
39. 2M-9780 [2] SEAL-O-RING  
40. 3K-0360 C [1] SEAL-O-RING  
41. 4J-5267 [1] SEAL-O-RING  
42. 6V-8555 [1] NUT-FACE SEAL (1-14-THD)  
43. 7I-1036 [1] COUPLING AS  
44. 7J-9108 [12] SEAL-O-RING  
45. 8T-4121 [30] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4133 M [4] NUT (M10X1.5-THD)  
47. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
48. 8T-4178 M [3] BOLT (M10X1.5X90-MM)  
49. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
50. 8T-5005 M [3] BOLT (M10X1.5X70-MM)  
51. 8T-6466 M [8] BOLT (M10X1.5X60-MM)  
52. 282-2155 [1] PLATE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450525
 

253-4198: LINES GP-FRONT

253-4198 LINES GP-FRONT
S/N BNE1-UP
PART OF 248-6457 VALVE AR-STICK LOWERING CONT
AN ATTACHMENT
i02434498 SEBP3145
2534198 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [3] STRAP-CABLE  
2. 250-2688 I [1] HOSE AS  
3. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
4. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP31450526
 

194-9974: LINES GP-HYDRAULIC

194-9974 LINES GP-HYDRAULIC -SINGLE FUNCTION
S/N BCM1-UP
AN ATTACHMENT
i02068554 SEBP3145
1949974 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4190 I [1] HOSE AS  
2. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
3. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
4. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
5. 194-9977 Y [1] VALVE & MTG GP-MAIN CONTROL (SINGLE FUNCTION)  
6. 7K-1181 [3] STRAP-CABLE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450527
 

194-9975: LINES GP-HYDRAULIC

194-9975 LINES GP-HYDRAULIC -2-VALVE
S/N BCM1-UP
AN ATTACHMENT
i02343832 SEBP3145
1949975 LINES GP-HYDRAULIC Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4190 I [2] HOSE AS  
2. 164-4180 [4] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
3. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
4. 148-8353 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
5. 194-9978 Y [1] VALVE & MTG GP-MAIN CONTROL  
6. 7K-1181 [3] STRAP-CABLE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450528
 

194-9976: LINES GP-HYDRAULIC

194-9976 LINES GP-HYDRAULIC
S/N BNE1-UP
AN ATTACHMENT
i02210194 SEBP3145
1949976 LINES GP-HYDRAULIC Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4190 I [1] HOSE AS  
2. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
3. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
4. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
5. 194-9979 Y [1] VALVE & MTG GP-MAIN CONTROL  
6. 7K-1181 [3] STRAP-CABLE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450529
 

142-6675: LINES GP-OFFSET BOOM CYLINDER

142-6675 LINES GP-OFFSET BOOM CYLINDER
S/N BCM1-UP
PART OF 179-9709, 235-8262 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01423021 SEBP3145
1426675 LINES GP-OFFSET BOOM CYLINDER Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5140 [2] SEAL-O-RING  
2. 108-9024 [1] TUBE AS  
3. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
4. 123-9921 [1] TUBE AS  
5. 7X-0818 M [4] BOLT (M8X1.25X45-MM)  
6. 8T-4186 M [1] BOLT (M10X1.5X40-MM)  
7. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
8. 093-1290 [1] CLAMP  
9. 134-7812 [1] SUPPORT AS  
10. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
11. 125-1558 [1] SUPPORT AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
12. 6V-8398 [2] SEAL-O-RING  
  M   METRIC PART
 

Information:

Special Instruction
An External Relief Valve Prevents Excessive Pressure in the Bucket Cylinder Lines{5057, 5117}
An External Relief Valve Prevents Excessive Pressure in the Bucket Cylinder Lines{5057, 5117}
Specifications
Lines (Front)
307C Excavator Machine System Specifications
Lines (Front) - Offset Boom
307C Excavator Machine System Specifications
Lines (Front) - 2 Pump Flow
307C Excavator Machine System Specifications
Lines (Front) - Double Action (1 Pump)
307C Excavator Machine System Specifications
Lines (Front) - Single Action (1 Pump)
307C Excavator Machine System Specifications
Lines (Front) - Common Piping
307C Excavator Machine System Specifications
Service Magazine
An External Relief Valve Prevents Excessive Pressure in the Bucket Cylinder Lines {5057, 5117}
2007/01/15

Caterpillar Parts SIS Catalog 307C :

LINES GP-FRONT
253-4191 LINES GP-FRONT
LINES GP-FRONT
252-1079 LINES GP-FRONT
LINES GP-FRONT
252-1076 LINES GP-FRONT
LINES GP-FRONT
250-0710 LINES GP-FRONT
LINES GP-FRONT
249-7559 LINES GP-FRONT
LINES GP-FRONT
249-3011 LINES GP-FRONT
LINES GP-FRONT
249-3009 LINES GP-FRONT
LINES GP-FRONT
249-3009 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4193 LINES GP-FRONT
LINES GP-FRONT
253-4198 LINES GP-FRONT
LINES GP-HYDRAULIC
194-9974 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
194-9975 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
194-9976 LINES GP-HYDRAULIC

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