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323-6946 HYDRAULIC AR S/N DBN1202-UP PART OF 233-8319 GENERAL AR 312C EXCAVATOR


HYDRAULIC SYSTEM
HYDRAULIC GP
LINES GP-AUXILIARY
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
LINES GP-AUXILIARY


HYDRAULIC SYSTEM

HYDRAULIC GP
 

#SEBP39730360
 

323-6946: HYDRAULIC AR

323-6946 HYDRAULIC AR
S/N DBN1202-UP
PART OF 233-8319 GENERAL AR
i03118113 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  195-0634 Y [1] LINES GP-FRONT (BOOM, BUCKET, STICK)  
  168-9537 Y [1] LINES GP-PILOT (CONTROL VALVE)  
  168-9538 Y [1] LINES GP-PILOT (CONTROL VALVE, PUMP)  
  168-9536 Y [1] LINES GP-PUMP (MAIN)  
  195-7719 Y [1] LINES GP-RETURN  
  168-9533 Y [1] LINES GP-SWING MOTOR  
  323-6944 Y [1] LINES GP-TRAVEL MOTOR  
  168-9482 Y [1] MOUNTING GP-MAIN CONTROL VALVE  
  162-6327 Y [1] PUMP & MTG GP-MAIN HYDRAULIC  
  168-9525 Y [1] TANK & MTG GP-HYDRAULIC  
  171-0016 Y [1] VALVE GP-MAIN CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730361
 

267-6288: INSTALLATION AR-TWO-PUMP FLOW

267-6288 INSTALLATION AR-TWO-PUMP FLOW -AUXILIARY
S/N BWH1-UP; DBN1-UP
AN ATTACHMENT
i02564896 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  199-7914 Y [1] LINES GP-FRONT (AUXILIARY, 1-WAY, 2-PUMP)  
  260-4585 Y [1] LINES GP-PILOT (PUMP CONTROL)  
  267-6295 Y [1] LINES GP-PILOT (AUXILIARY, 1-WAY, 2-PUMP)  
  197-0200 Y [1] VALVE & MTG GP-MAIN CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730362
 

161-3752: LEVER GP-CONTROL

161-3752 LEVER GP-CONTROL -HYDRAULIC LOCKOUT
S/N BWH1-UP; DBN1-UP
PART OF 196-3943, 307-0445 OPERATOR AR
i01467500 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 167-7080 Y [1] LEVER GP-CONTROL (HYDRAULIC LOCKOUT)  
2. 178-5508 [1] COVER  
3. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730363
 

167-7080: LEVER GP-CONTROL

167-7080 LEVER GP-CONTROL -HYDRAULIC LOCKOUT
S/N BWH1-UP; DBN1-UP
PART OF 161-3752 LEVER GP-CONTROL
i01475059 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 316-8874 [1] PLATE AS  
2. 178-5509 [1] BOX AS  
3. 178-5517 [1] SPRING  
4. 178-5518 [2] BUSHING  
5. 178-5528 [1] KNOB  
6. 178-5649 [2] SPACER (8X12X15-MM THK)  
7. 178-5651 [2] STOP  
8. 196-1703 [1] LEVER AS  
9. 096-5962 [2] WASHER-HARD (3.4X7X0.8-MM THK)  
10. 120-9027 M [2] SCREW-PAN HEAD (M3X0.5X16-MM)  
11. 163-6785 [1] SWITCH AS-LIMIT (HYDRAULIC LOCKOUT)  
  5P-5998 D TUBE (0.3-M)  
  3S-2093 [2] STRAP-CABLE  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  186-3735 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
12. 5D-4822 [2] RING-RETAINING  
13. 3S-2093 [2] STRAP-CABLE  
14. 9X-6032 M [1] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
  D   ORDER BY THE METER
  M   METRIC PART
 

#SEBP39730364
 

144-5463: LINES AR-HYDRAULIC

144-5463 LINES AR-HYDRAULIC
S/N BWH1-UP; DBN1-UP
2.1-3.0-M (6.9-9.8-FT) STICK
AN ATTACHMENT
i00779060 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  144-5466 Y [1] LINES GP-BUCKET CYLINDER  
  144-5465 Y [1] LINES GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730365
 

253-0519: LINES AR-HYDRAULIC

253-0519 LINES AR-HYDRAULIC
S/N BWH1-UP; DBN1-UP
3-M (9.8-FT) STICK
AN ATTACHMENT
i02373429 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  239-5729 Y [1] LINES GP-CYLINDER (BUCKET)  
  249-3682 Y [1] LINES GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730366
 

253-0520: LINES AR-HYDRAULIC

253-0520 LINES AR-HYDRAULIC
S/N BWH1-UP; DBN1-UP
2.1-2.5-M (6.9-8.2-FT) STICK
AN ATTACHMENT
i02363189 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  239-5729 Y [1] LINES GP-CYLINDER (BUCKET)  
  239-5730 Y [1] LINES GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730367
 

142-9599: LINES GP-AUXILIARY HYDRAULIC

142-9599 LINES GP-AUXILIARY HYDRAULIC
S/N BWH1-UP; DBN1-UP
2.1-M (6.9-FT) STICK
Type 1
AN ATTACHMENT
i00567859 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-4644 I [2] HOSE AS  
2. 238-1728 [2] TUBE AS  
3. 5K-9090 [2] SEAL-O-RING  
4. 1P-3704 [4] SEAL-RECTANGULAR  
5. 7Y-3732 [4] CLIP  
6. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
7. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 151-2494 [2] BAR  
9. 173-7992 Y [2] VALVE GP-MANUAL (AUXILIARY, SHUTOFF)  
10. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
11. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
12. 1P-5767 [8] FLANGE-HALF  
13. 5P-0048 [2] COVER  
14. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730368
 

142-9599: LINES GP-AUXILIARY HYDRAULIC

142-9599 LINES GP-AUXILIARY HYDRAULIC
S/N BWH1-UP; DBN1-UP
2.1-M (6.9-FT) STICK
Type 2
AN ATTACHMENT
i02798784 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-4644 I [2] HOSE AS  
2. 238-1728 [2] TUBE AS  
3. 5K-9090 [2] SEAL-O-RING  
4. 1P-3704 [4] SEAL-RECTANGULAR  
5. 7Y-3732 [4] CLIP  
6. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
7. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 151-2494 [2] BAR  
9. 277-0954 CY [2] VALVE GP-MANUAL  
10. 8T-6685 CM [4] BOLT (M10X1.5X110-MM)  
11. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
12. 1P-5767 [8] FLANGE-HALF  
13. 5P-0048 [2] COVER  
14. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP39730369
 

142-9600: LINES GP-AUXILIARY HYDRAULIC

142-9600 LINES GP-AUXILIARY HYDRAULIC
S/N BWH1-UP; DBN1-UP
2.5-M (8.2-FT) STICK
Type 1
AN ATTACHMENT
i00567860 SEBP3973
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Parts for your 312C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-4644 I [2] HOSE AS  
2. 5K-9090 [2] SEAL-O-RING  
3. 1P-3704 [4] SEAL-RECTANGULAR  
4. 7Y-3732 [4] CLIP  
5. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
6. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 151-2494 [2] BAR  
8. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
10. 1P-5767 [8] FLANGE-HALF  
11. 5P-0048 [2] COVER  
12. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
13. 173-7992 Y [2] VALVE GP-MANUAL (AUXILIARY, SHUTOFF)  
14. 239-6833 [2] TUBE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 312C :

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