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107-7037 MOUNTING GP-VALVE S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP MAIN CONTROL PART OF 125-8064, 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR 320B




HYDRAULIC SYSTEM

MOUNTING GP
 

#SEBP28400790
 

107-7037: MOUNTING GP-VALVE

107-7037 MOUNTING GP-VALVE
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
MAIN CONTROL
PART OF 125-8064, 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR
i00473329 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-0624 [1] BRACKET AS  
2. 453-2835 M [4] BOLT (M16X2X40-MM)  
3. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
4. 453-2845 M [4] BOLT (M20X2.5X40-MM)  
5. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
 

#SEBP28400791
 

134-1063: PUMP & AUXILIARY DRIVE GP

134-1063 PUMP & AUXILIARY DRIVE GP
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-1061, 134-1064, 143-0313, 147-9402, 151-5532, 203-0052 CONTROL AR-AUXILIARY
AN ATTACHMENT
i00507013 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7995 Y [1] DRIVE GP-AUXILIARY PUMP  
2. 136-8898 Y [1] PUMP GP-GEAR  
3. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
4. 123-2233 Y [1] PUMP GP-MAIN HYDRAULIC  
5. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400792
 

118-9788: PUMP & MTG GP-MAIN HYDRAULIC

118-9788 PUMP & MTG GP-MAIN HYDRAULIC
S/N 7JR1-934; 1XS1-645; 2AS1-593; 5MS1-325; 9WS1-178; 6LW1-323
PART OF 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR
i00488351 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2233 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 124-1665 Y [1] COUPLING GP-PUMP  
3. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
4. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400793
 

118-9788: PUMP & MTG GP-MAIN HYDRAULIC

118-9788 PUMP & MTG GP-MAIN HYDRAULIC
S/N 7JR935-UP; 1XS646-UP; 2AS594-UP; 5MS326-UP; 9WS179-UP; 6LW324-UP; 3YZ1-UP
PART OF 125-8064, 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR
i00946738 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2233 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 154-5561 [1] HUB-COUPLING  
3. 154-5562 [1] FLANGE-COUPLING  
4. 6V-3822 M [8] BOLT (M10X1.5X35-MM)  
5. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
6. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400794
 

126-2083: PUMP GP-GEAR

126-2083 PUMP GP-GEAR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-6911 PUMP GP-GEAR
ALSO AN ATTACHMENT
i00513882 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6509 [1] SEAL-O-RING  
2. 7X-2538 M [2] BOLT (M8X1.25X100-MM)  
3. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
4. 7J-9108 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP28400795
 

133-6896: PUMP GP-GEAR

133-6896 PUMP GP-GEAR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-6911 PUMP GP-GEAR
ALSO AN ATTACHMENT
i00503511 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
2. 7X-2538 M [2] BOLT (M8X1.25X100-MM)  
3. 133-6899 Y [1] PUMP GP-GEAR  
4. 7J-9108 [1] SEAL-O-RING  
5. 107-4057 [1] SEAL-O-RING  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400796
 

133-6899: PUMP GP-GEAR

133-6899 PUMP GP-GEAR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 133-6896 PUMP GP-GEAR
ALSO AN ATTACHMENT
i00503515 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
2. 117-7273 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP28400797
 

133-6911: PUMP GP-GEAR

133-6911 PUMP GP-GEAR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 126-2073 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i00503517 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  133-6896 Y [1] PUMP GP-GEAR  
    -OR-
  126-2083 Y [1] PUMP GP-GEAR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400798
 

136-8898: PUMP GP-GEAR

136-8898 PUMP GP-GEAR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 163-1407 CONTROL AR-AUXILIARY, 170-2183, 171-1365 CONVERSION AR-WORK TOOL, 134-1063 PUMP & AUXILIARY DRIVE GP
AN ATTACHMENT
i00503767 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-3342 M [4] STUD-LOCKING (M12X1.75X60-MM)  
2. 095-1207 M [4] NUT (M12X1.75-THD)  
3. 136-9030 [4] WASHER (12.5X18X1.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  136-9032 [1] KIT-SEAL (GEAR PUMP)  
  M   METRIC PART
 

#SEBP28400799
 

136-8899: PUMP GP-GEAR

136-8899 PUMP GP-GEAR -AUXILIARY
S/N 9WS1-UP; 6LW1-UP
PART OF 147-9396 LINES GP-PUMP
AN ATTACHMENT
i00503773 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-3342 M [4] STUD-LOCKING (M12X1.75X60-MM)  
2. 095-1207 M [4] NUT (M12X1.75-THD)  
3. 136-9030 [4] WASHER (12.5X18X1.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  136-9032 [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES 2 ELEMENT SEALS, 2 ENERGISER SEALS, O-RING SEAL, SHAFT SEAL & RETAINING RING)
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320B :

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