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1132907 IDLER GP-FRONT 1156420-Page 184, 1156421-Page 185 320B U EXCAVATOR




UNDERCARRIAGE

IDLER GP
 

#XEBP78380180
 

113-2907: IDLER GP-FRONT

1132907 IDLER GP-FRONT
1156420-Page 184, 1156421-Page 185
h53422e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-4926 [1] IDLER AS  
2. 8E-4359 [2] BEARING  
3. 9W-2201 [2] SEAL GP  
4. 6V-7658 [2] SEAL-O-RING (ID=59.40mm)  
5. 9W-9455 [2] PIN  
6. 9W-9451 [1] SHAFT  
7. 115-3701 [2] BEARING  
8. 7H-3171 [1] PLUG  
 

#XEBP78380181
 

115-6422: TRACK ADJUSTER & RECOIL GP

1156422 TRACK ADJUSTER & RECOIL GP
RIGHT HAND
PART OF 1156420-Page 184
1156424-Page 187
h53016e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-6410 [1] PLATE AS  
2. 5P-9891 [1] PLATE  
3. 4B-4158 [4] SCREW  
4. 115-6424 Y [1] RECOIL GROUP  
5. 8T-4137 [2] BOLT (L=20mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP78380182
 

115-6423: TRACK ADJUSTER & RECOIL GP

1156423 TRACK ADJUSTER & RECOIL GP
LEFT HAND
PART OF 1156421-Page 185
1156424-Page 187
h53017e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-6424 Y [1] RECOIL GP  
2. 115-6410 [1] PLATE AS  
3. 5P-9891 [1] PLATE  
4. 4B-4158 [4] SCREW  
5. 8T-4137 [2] BOLT (L=20mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP78380183
 

115-6424: TRACK ADJUSTER & RECOIL GP

1156424 TRACK ADJUSTER & RECOIL GP
PART OF 1156422, 1156423-Page 186
1156425-Page 188
h67572e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-6425 Y [1] RECOIL GP  
2. 115-6426 [1] PLATE  
3. 115-6427 [1] SPRING  
4. 7Y-1781 [1] COVER  
5. 7I-7733 [1] WASHER  
6. 3E-8024 [1] NUT  
7. 122-5253 [1] STRIP  
8. 7X-2536 [2] BOLT (L=14mm)  
9. 145-3037 [1] SUPPORT  
10. 8T-4179 [2] BOLT (L=20mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP78380184
 

115-6425: TRACK ADJUSTER & RECOIL GP

1156425 TRACK ADJUSTER & RECOIL GP
PART OF 1156424-Page 187
h53019e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5076 [1] ROD  
2. 7I-7734 [1] RING (BACKUP)  
3. 095-1703 [1] SEAL-O-RING (ID=44.40mm)  
4. 115-6429 [1] CYLINDER  
5. 095-1619 [2] SEAL-O-RING (ID=59.60mm)  
6. 093-1512 [2] RING (BACKUP)  
7. 7Y-0682 [2] RING (BACKUP)  
8. 093-1436 [1] SEAL  
9. 115-6428 [1] PISTON AS  
10. 095-2927 [1] VALVE (FILL)  
11. 2S-5926 [1] VALVE (RELIEF)  
 

#XEBP78380185
 

087-5908: GUARD GP-TRACK GUIDE

0875908 GUARD GP-TRACK GUIDE
2 REQUIRED
h53020e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-5553 [1] GUARD AS  
2. 8T-4123 [4] WASHER (HARD)  
3. 8T-5460 [4] BOLT (L=40mm)  
 

#XEBP78380186
 

7Y-1607: ROLLER AR-TRACK & CARRIER

7Y1607 ROLLER AR-TRACK & CARRIER
S/N BAN 1-UP
8E5600, 1634143-Page 191
h64384e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5878 [4] BOLT (L=80mm)  
2. 8E-5600 Y [4] ROLLER GP  
3. 163-4143 Y [14] ROLLER GP  
4. 7X-2565 [56] BOLT (L=100mm)  
5. 8T-4123 [56] WASHER-HARD  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP78380187
 

7Y-1608: ROLLER AR-TRACK & CARRIER

7Y1608 ROLLER AR-TRACK & CARRIER
S/N BBG 1-UP
8E5600, 1634143-Page 191
h66952e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5878 [4] BOLT (L=80mm)  
2. 8E-5600 Y [4] ROLLER GP  
3. 163-4143 Y [16] ROLLER GP  
4. 7X-2565 [64] BOLT (L=100mm)  
5. 8T-4123 [64] WASHER-HARD  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP78380188
 

8E-5600: ROLLER GP-TRACK CARRIER

8E5600 ROLLER GP-TRACK CARRIER
PART OF 7Y1607, 7Y1608-Page 190
h53027e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5601 [1] SHAFT AS  
2. 8T-1159 [5] BOLT (L=25mm)  
3. 8E-5605 [1] COVER  
4. 7H-3171 [1] PLUG  
5. 8E-5608 [1] SEAL GP  
6. 8E-5602 [1] ROLLER AS  
7. 8E-6793 [1] BEARING  
8. 8E-6792 [1] BEARING  
9. 6V-7661 [1] SEAL-O-RING (ID=69.4mm)  
10. 8E-5606 [1] RETAINER  
 

#XEBP78380189
 

163-4143: ROLLER GP-TRACK-SINGLE FLANGE

1634143 ROLLER GP-TRACK-SINGLE FLANGE
PART OF 7Y1607, 7Y1608-Page 190
h64385e XEBP7838
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Parts for your 320B U EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5G-2247 [1] STOPPER  
2. 6Y-0473 [1] PLUG  
3. 8E-5037 [2] COLLAR  
4. 8E-5032 [1] ROLLER AS  
5. 8E-5599 [2] BEARING  
6. 9W-2142 [2] SEAL GP  
7. 7F-8268 [2] SEAL-O-RING (ID=53.57mm)  
8. 8E-5035 [1] SHAFT  
9. 3E-3217 [1] DOWEL  
10. 8E-5031 [1] RING-RETAINING  
 

Information:

Special Instruction
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Service Magazine

Caterpillar Parts SIS Catalog 320B U :

Truck sale:

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