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139-3048 BOOM AR-1 PIECE LONG S/N BCM1-UP AN ATTACHMENT 307C MINI HYD EXCAVATOR


IMPLEMENTS
BOOM GP

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

IMPLEMENTS

BOOM GP
169-7628 BOOM AR
139-3048 BOOM AR-1 PIECE LONG
169-7599 BOOM AR-1 PIECE LONG
325-8094 BOOM AR-1 PIECE LONG
253-6824 BOOM AR-VARIABLE ADJUSTABLE
 

#SEBP31450660
 

139-3048: BOOM AR-1 PIECE LONG

139-3048 BOOM AR-1 PIECE LONG
S/N BCM1-UP
AN ATTACHMENT
i03210409 SEBP3145
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  166-1655 Y [1] BOOM GP-REACH  
    -OR-
  235-3772 Y [1] BOOM GP-REACH  
  165-9271 Y [1] CYLINDER & LINES GP-BOOM (OFFSET BOOM)  
    -OR-
  235-7903 Y [1] CYLINDER & LINES GP-BOOM  
    -OR-
  302-9690 Y [1] CYLINDER & LINES GP-BOOM  
  165-9274 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  235-7911 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  302-9938 Y [1] CYLINDER & LINES GP-STICK  
  134-3263 Y [1] LIGHTING GP-FLOOD  
  184-9611 Y [1] LINES GP-BOOM  
  102-3135 Y [1] LINES GP-GREASE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450661
 

169-7599: BOOM AR-1 PIECE LONG

169-7599 BOOM AR-1 PIECE LONG
S/N BNE1-UP
AN ATTACHMENT
i03137640 SEBP3145
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  178-0705 Y [1] BOOM GP-REACH  
    -OR-
  235-3779 Y [1] BOOM GP-REACH  
  165-9274 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  235-7911 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  302-9938 Y [1] CYLINDER & LINES GP-STICK  
  177-2554 Y [1] CYLINDER & LINES GP-SWING  
    -OR-
  235-7919 Y [1] CYLINDER & LINES GP-BOOM  
    -OR-
  303-0053 Y [1] CYLINDER & LINES GP-BOOM  
  143-1565 Y [1] LIGHTING GP-FLOOD  
  187-6756 Y [1] LINES GP-BOOM  
  102-3135 Y [1] LINES GP-GREASE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450662
 

325-8094: BOOM AR-1 PIECE LONG

325-8094 BOOM AR-1 PIECE LONG -AUXILIARY HYDRAULIC
S/N BCM1-UP
FOR USE WITH @@@@@319-3651@@@@@, @@@@@296-9717@@@@@
AN ATTACHMENT
i03080323 SEBP3145
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  327-4153 Y [1] BOOM GP (AUXILIARY HYDRAULIC)  
  302-9690 Y [1] CYLINDER & LINES GP-BOOM  
  303-0072 Y [1] CYLINDER & LINES GP-STICK  
  327-1753 Y [1] LIGHTING GP-FLOOD (BOOM)  
  325-3460 Y [1] LINES GP-BOOM (AUXILIARY)  
  231-3172 Y [1] LINES GP-FRONT  
  102-3135 Y [1] LINES GP-GREASE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450663
 

253-6824: BOOM AR-VARIABLE ADJUSTABLE

253-6824 BOOM AR-VARIABLE ADJUSTABLE
S/N BNE1-UP
AN ATTACHMENT
i03092800 SEBP3145
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  253-6825 Y [1] BOOM GP-ADJUSTABLE (VARIABLE)  
  254-1314 Y [1] CYLINDER & LINES GP-BOOM  
    -OR-
  303-0063 Y [1] CYLINDER & LINES GP-BOOM  
  235-8285 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  303-0072 Y [1] CYLINDER & LINES GP-STICK  
  254-1315 Y [2] CYLINDER & SEAL GP-BOOM  
    -OR-
  303-0233 Y [2] CYLINDER & SEAL GP-BOOM  
  255-0187 Y [1] FILM GP  
    -OR-
  308-3344 Y [1] FILM GP  
  254-5159 Y [1] LIGHTING GP-FLOOD (BOOM)  
  253-4192 Y [1] LINES GP-BOOM (VARIABLE ADJUSTABLE BOOM)  
  253-4191 Y [1] LINES GP-FRONT (VARIABLE ADJUSTABLE BOOM)  
  249-3009 Y [1] LINES GP-FRONT (VARIABLE ADJUSTABLE BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450664
 

327-4153: BOOM GP

327-4153 BOOM GP -AUXILIARY HYDRAULIC
S/N BCM1-UP
PART OF 325-8094 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i03080345 SEBP3145
3274153 BOOM GP Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 086-0297 [1] WASHER (13X50X6-MM THK)  
2. 093-0064 B [1] SHIM (1-MM THK)  
3. 093-0065 B [1] SHIM (1-MM THK)  
4. 133-2717 B [1] SHIM (0.5-MM THK)  
5. 166-1481 B [2] SHIM (2-MM THK)  
6. 166-1492 [2] SEAL-LIP TYPE  
7. 167-9888 [2] SHIM (2-MM THK)  
8. 198-5646 M [2] BOLT (M12X1.75X104-MM)  
9. 296-9473 [1] PIN  
10. 296-9474 [1] PIN  
11. 296-9586 [1] PIN AS  
12. 325-8096 [1] BOOM AS  
13. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
14. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
15. 8T-4244 M [4] NUT (M12X1.75-THD)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP31450665
 

253-6825: BOOM GP-ADJUSTABLE

253-6825 BOOM GP-ADJUSTABLE -VARIABLE
S/N BNE1-UP
PART OF 253-6824 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT
i02186796 SEBP3145
2536825 BOOM GP-ADJUSTABLE Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-0065 [5] SHIM (1-MM THK)  
2. 093-0097 [4] SHIM (2-MM THK)  
3. 093-0356 [1] WASHER (57X90X9-MM THK)  
4. 093-0357 [1] SPACER (63X100X9-MM THK)  
5. 123-1634 [1] PIN AS  
6. 133-2717 [3] SHIM (0.5-MM THK)  
7. 146-1330 [4] PLATE  
8. 166-1481 [2] SHIM (2-MM THK)  
9. 166-1492 [4] SEAL-LIP TYPE  
10. 187-6464 [1] PIN AS  
11. 253-6826 [1] BOOM & BEARING AS  
  239-7708 [4] BUSHING  
12. 253-6852 [1] BOOM AS  
  7Y-2579 [2] BAR  
13. 253-6876 [2] PIN  
14. 086-0297 [3] WASHER (13X50X6-MM THK)  
15. 3B-8485 [1] ELBOW  
16. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
17. 4M-5317 [1] BUSHING-REDUCER  
18. 5I-9520 [1] PIN AS  
19. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
20. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
21. 8T-4192 M [3] BOLT (M12X1.75X25-MM)  
22. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP31450666
 

166-1664: BOOM GP-OFFSET

166-1664 BOOM GP-OFFSET
S/N BCM1-UP
PART OF 169-7628 BOOM AR
AN ATTACHMENT
i01423048 SEBP3145
1661664 BOOM GP-OFFSET Parts scheme 1661664 BOOM GP-OFFSET Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-8636 [1] PIN  
2. 5I-9597 [1] PIN  
3. 109-8638 [1] PIN  
4. 109-8637 [1] PIN  
5. 5I-9595 [1] PIN  
6. 5I-9521 [1] PIN  
7. 186-5701 [1] BOOM AS  
8. 186-5694 Y [1] BOOM GP-OFFSET (LOWER)  
9. 186-5698 Y [1] BOOM GP-OFFSET (UPPER)  
10. 5I-9520 [1] PIN AS  
11. 7I-2225 [1] PIN  
12. 198-5646 M [4] BOLT (M12X1.75X104-MM)  
13. 8T-4244 M [10] NUT (M12X1.75-THD)  
14. 8T-4176 M [1] BOLT (M12X1.75X90-MM)  
15. 7X-2568 M [2] BOLT (M20X2.5X180-MM)  
16. 8T-4131 M [4] NUT (M20X2.5-THD)  
17. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
18. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 093-0357 [1] SPACER (63X100X9-MM THK)  
20. 167-9888 B [5] SHIM (2-MM THK)  
21. 167-9889 B [1] SHIM (2-MM THK)  
22. 166-1481 B [2] SHIM (2-MM THK)  
23. 093-0090 B [4] SHIM (1-MM THK)  
24. 093-0122 B [2] SHIM (2-MM THK)  
25. 7Y-3355 B [2] SHIM (1.6-MM THK)  
26. 093-0065 B [2] SHIM (1-MM THK)  
27. 093-0097 B [1] SHIM (2-MM THK)  
28. 099-7091 B [1] SHIM (1.5-MM THK)  
29. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
30. 186-5702 [1] BAR & BEARING AS  
30A. 189-3865 [1] BUSHING  
30B. 189-3866 [1] BUSHING  
31. 189-3847 [2] WASHER (100.5X190X10-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31450667
 

186-5694: BOOM GP-OFFSET

186-5694 BOOM GP-OFFSET
S/N BCM1-UP
LOWER
PART OF 166-1664 BOOM GP-OFFSET
AN ATTACHMENT
i01423149 SEBP3145
1865694 BOOM GP-OFFSET Parts scheme
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Parts for your 307C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 186-5695 [1] BOOM & BEARING AS  
1A. 166-1676 [2] BUSHING  
2. 166-1492 [2] SEAL-LIP TYPE  
3. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
 

#SEBP31450668
 

186-5698: BOOM GP-OFFSET

186-5698 BOOM GP-OFFSET -UPPER
S/N BCM1-UP
PART OF 166-1664, 235-3858 BOOM GP-OFFSET
AN ATTACHMENT
i01423145 SEBP3145
1865698 BOOM GP-OFFSET 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. 186-5699 [1] BOOM & BEARING AS  
1A. 189-3864 [4] BUSHING  
2. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
3. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
4. 093-1382 [4] SEAL  
 

#SEBP31450669
 

235-3858: BOOM GP-OFFSET

235-3858 BOOM GP-OFFSET
S/N BCM1-UP
PART OF 169-7628 BOOM AR
AN ATTACHMENT
i02144687 SEBP3145
2353858 BOOM GP-OFFSET Parts scheme 2353858 BOOM GP-OFFSET 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. 109-8636 [1] PIN  
2. 5I-9597 [1] PIN  
3. 109-8638 [1] PIN  
4. 109-8637 [1] PIN  
5. 5I-9595 [1] PIN  
6. 5I-9521 [1] PIN  
7. 186-5701 [1] BOOM AS  
8. 235-3859 Y [1] BOOM GP-OFFSET (LOWER)  
9. 186-5698 Y [1] BOOM GP-OFFSET (UPPER)  
10. 5I-9520 [1] PIN AS  
11. 7I-2225 [1] PIN  
12. 198-5646 M [4] BOLT (M12X1.75X104-MM)  
13. 8T-4244 M [10] NUT (M12X1.75-THD)  
14. 8T-4176 M [1] BOLT (M12X1.75X90-MM)  
15. 7X-2568 M [2] BOLT (M20X2.5X180-MM)  
16. 8T-4131 M [4] NUT (M20X2.5-THD)  
17. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
18. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 093-0357 [1] SPACER (63X100X9-MM THK)  
20. 167-9888 [5] SHIM (2-MM THK)  
21. 167-9889 [1] SHIM (2-MM THK)  
22. 166-1481 [2] SHIM (2-MM THK)  
23. 093-0090 B [4] SHIM (1-MM THK)  
24. 093-0122 B [2] SHIM (2-MM THK)  
25. 7Y-3355 B [2] SHIM (1.6-MM THK)  
26. 093-0065 B [2] SHIM (1-MM THK)  
27. 093-0097 B [1] SHIM (2-MM THK)  
28. 099-7091 B [1] SHIM (1.5-MM THK)  
29. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
30. 235-3864 [1] BAR & BEARING AS  
30A. 239-7714 [1] BUSHING  
30B. 239-7718 [1] BUSHING  
31. 223-2678 [2] WASHER (100.5X190X10-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Boom, Stick and Bucket Operation
307C Excavator
Boom/Stick/Bucket Combinations
307C Excavator
Boom and Stick Linkage - Lubricate
307C Excavator
Boom and Stick Linkage - Lubricate - Parallel Offset Boom (If Equipped)
307C Excavator
Specifications
Boom - 3.7 m (12.1 ft)
307C Excavator Machine System Specifications
Boom - Parallel Offset
307C Excavator Machine System Specifications
Disassembly and Assembly
Boom Bearings and Seals - Remove
307C Excavator Machine Systems
Boom Bearings and Seals - Install
307C Excavator Machine Systems
Offset Boom - Remove - Upper
307C Excavator Machine Systems
Offset Boom - Remove - Lower
307C Excavator Machine Systems
Offset Boom - Install - Upper
307C Excavator Machine Systems
Offset Boom - Install - Lower
307C Excavator Machine Systems
Boom - Remove
307C Excavator Machine Systems
Boom - Install
307C Excavator Machine Systems
Service Magazine
New Oversize Pins Are Available for the Elimination of the Excessive Play in the Front Linkage {6501, 6502, 6516, 6521, 6535, 6536}
2003/12/15
New Bearings with a Reduced Inside Diameter Are Available for the Elimination of the Excessive Play in the Front Linkage {6460, 6501, 6502, 6516, 6521, 6535, 6536}
2004/06/14
New Oversize Pins Are Available for the Elimination of the Excessive Play in the Front Linkage {6501, 6502, 6516, 6521, 6535, 6536}
2004/08/16

Caterpillar Parts SIS Catalog 307C :

169-7628 BOOM AR
VALVE GP-SOLENOID
190-7820 VALVE GP-SOLENOID
VALVE GP-SOLENOID
152-8346 VALVE GP-SOLENOID
VALVE GP-SOLENOID
121-6303 VALVE GP-SOLENOID
VALVE GP-SOLENOID
121-1491 VALVE GP-SOLENOID
VALVE GP-SHUTTLE
164-6979 VALVE GP-SHUTTLE
VALVE GP-SHUTTLE
123-2430 VALVE GP-SHUTTLE
VALVE GP-RELIEF
085-8724 VALVE GP-RELIEF
169-7599 BOOM AR-1 PIECE LONG
325-8094 BOOM AR-1 PIECE LONG
253-6824 BOOM AR-VARIABLE ADJUSTABLE
BOOM GP
327-4153 BOOM GP
BOOM GP-ADJUSTABLE
253-6825 BOOM GP-ADJUSTABLE
BOOM GP-OFFSET
166-1664 BOOM GP-OFFSET
BOOM GP-OFFSET
186-5694 BOOM GP-OFFSET
BOOM GP-OFFSET
186-5698 BOOM GP-OFFSET

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