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392-7373 IDLER GP-FRONT -LH PART OF 265-8734 IDLER GP-FRONT 303.5E MINI HYD EXCAVATOR


UNDERCARRIAGE
IDLER GP
LINK GP-TRACK
ROLLER GP

MINI HYD EXCAVATOR 303.5E MINI HYD EXCAVATOR RKY
 303.5E Mini Hydraulic Excavator RKY00001-UP (MACHINE) POWERED BY C1.8 Engine SEBP5957 303.5E RKY   (2012)

UNDERCARRIAGE

IDLER GP
IDLER GP-FRONT
265-8734 IDLER GP-FRONT
IDLER GP-FRONT
392-7373 IDLER GP-FRONT
IDLER GP-FRONT
392-7374 IDLER GP-FRONT
 

#SEBP59570140
 

392-7373: IDLER GP-FRONT

392-7373 IDLER GP-FRONT -LH
PART OF 265-8734 IDLER GP-FRONT
i05357867 SEBP5957
3927373 IDLER GP-FRONT Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-4829 [1] IDLER & BEARING AS  
1A. 154-2233 [2] BUSHING  
2. 267-4831 [1] SHAFT-TRACK IDLER  
3. 267-4832 [1] SUPPORT  
4. 234-8984 [2] SEAL GP-DUO-CONE  
5. 095-1595 [2] SEAL-O-RING  
6. 154-2235 M [2] BOLT (M10X1.25X45-MM)  
7. 154-2236 [3] WASHER (10.2X22X3.2-MM THK)  
8. 267-4833 [1] CYLINDER AS  
9. 095-1604 [1] SEAL-O-RING  
10. 095-1794 [1] RING-BACKUP  
11. 120-4664 [1] SEAL-DUST  
12. 274-8127 [1] ROD AS-PISTON (LH)  
13. 232-7692 [1] FITTING-GREASE  
14. 274-5381 [1] PLATE-LOCK  
15. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
16. 267-4835 [1] SPRING  
17. 267-4836 [1] PLATE  
18. 120-4636 M [1] NUT (M30X3-THD)  
19. 3B-4639 [1] PIN-COTTER  
20. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
21. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 381-7474 [1] SUPPORT  
23. 190-4896 [1] PLUG  
  M   METRIC PART
 

#SEBP59570141
 

392-7374: IDLER GP-FRONT

392-7374 IDLER GP-FRONT -RH
PART OF 265-8734 IDLER GP-FRONT
i05357868 SEBP5957
3927374 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-4829 [1] IDLER & BEARING AS  
1A. 154-2233 [2] BUSHING  
2. 267-4831 [1] SHAFT-TRACK IDLER  
3. 267-4832 [1] SUPPORT  
4. 234-8984 [2] SEAL GP-DUO-CONE  
5. 095-1595 [2] SEAL-O-RING  
6. 154-2235 M [2] BOLT (M10X1.25X45-MM)  
7. 154-2236 [3] WASHER (10.2X22X3.2-MM THK)  
8. 267-4833 [1] CYLINDER AS  
9. 095-1604 [1] SEAL-O-RING  
10. 095-1794 [1] RING-BACKUP  
11. 120-4664 [1] SEAL-DUST  
12. 274-8128 [1] ROD AS-PISTON (RH)  
13. 232-7692 [1] FITTING-GREASE  
14. 274-5381 [1] PLATE-LOCK  
15. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
16. 267-4835 [1] SPRING  
17. 267-4836 [1] PLATE  
18. 120-4636 M [1] NUT (M30X3-THD)  
19. 3B-4639 [1] PIN-COTTER  
20. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
21. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 381-7474 [1] SUPPORT  
23. 190-4896 [1] PLUG  
  M   METRIC PART
 

#SEBP59570142
 

263-9253: LINK AS-TRACK

263-9253 LINK AS-TRACK
PART OF 263-9252 TRACK GP
AN ATTACHMENT
i04032492 SEBP5957
2639253 LINK AS-TRACK Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-4676 [45] LINK-TRACK (RH)  
2. 158-4677 [45] LINK-TRACK (LH)  
3. 158-4678 [1] LINK-MASTER (RH)  
4. 158-4679 [1] LINK-MASTER (LH)  
5. 158-4680 [45] BUSHING  
6. 158-4681 [45] PIN-TRACK  
7. 158-4682 [1] PIN-MASTER  
8. 158-4683 [1] PIN  
9. 260-6400 [1] BUSHING  
 

#SEBP59570143
 

260-6342: ROLLER AR-TRACK & CARRIER

260-6342 ROLLER AR-TRACK & CARRIER
PART OF 380-8799 UNDERCARRIAGE AR
i04019610 SEBP5957
2606342 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-8793 Y [8] ROLLER GP-TRACK-CENTER FLANGE  
2. 266-8794 Y [2] ROLLER GP-TRACK CARRIER  
3. 7X-0515 [20] WASHER-HARD (17X35X5-MM THK)  
4. 8T-4132 M [4] NUT (M16X2-THD)  
5. 8T-4173 M [2] BOLT (M16X2X110-MM)  
6. 8T-7338 M [16] BOLT (M16X2X45-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59570144
 

266-8794: ROLLER GP-TRACK CARRIER

266-8794 ROLLER GP-TRACK CARRIER
PART OF 260-6342 ROLLER AR-TRACK & CARRIER
FIELD REPLACEMENT FOR @@@@@500-1910@@@@@, @@@@@520-0351@@@@@
ALSO FIELD INSTALLATION
i04019612 SEBP5957
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  500-1910 Y [1] ROLLER GP-TRACK CARRIER  
    -OR-
  520-0351 Y [1] ROLLER GP-TRACK CARRIER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59570145
 

500-1910: ROLLER GP-TRACK CARRIER

500-1910 ROLLER GP-TRACK CARRIER
PART OF 266-8794 ROLLER GP-TRACK CARRIER
FIELD REPLACEMENT ORDER @@@@@266-8794@@@@@
i07417647 SEBP5957
5001910 ROLLER GP-TRACK CARRIER Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-4196 [1] SEAL AS  
2. 277-4197 [1] CAP AS  
3. 6B-1124 [2] BALL BEARING  
4. 6V-7644 [1] RING-RETAINING  
 

#SEBP59570146
 

520-0351: ROLLER GP-TRACK CARRIER

520-0351 ROLLER GP-TRACK CARRIER
PART OF 266-8794 ROLLER GP-TRACK CARRIER
FIELD REPLACEMENT ORDER @@@@@266-8794@@@@@
i07417648 SEBP5957
5200351 ROLLER GP-TRACK CARRIER Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-4196 [1] SEAL AS  
2. 277-4197 [1] CAP AS  
3. 6B-1124 [2] BALL BEARING  
4. 6V-7644 [1] RING-RETAINING  
 

#SEBP59570147
 

266-8793: ROLLER GP-TRACK-CENTER FLANGE

266-8793 ROLLER GP-TRACK-CENTER FLANGE
PART OF 260-6342 ROLLER AR-TRACK & CARRIER
i04019611 SEBP5957
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  500-1909 Y [1] ROLLER GP-TRACK-CENTER FLANGE  
    -OR-
  520-0350 Y [1] ROLLER GP-TRACK-CENTER FLANGE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59570148
 

500-1909: ROLLER GP-TRACK-CENTER FLANGE

500-1909 ROLLER GP-TRACK-CENTER FLANGE
PART OF 266-8793 ROLLER GP-TRACK-CENTER FLANGE
i07620321 SEBP5957
5001909 ROLLER GP-TRACK-CENTER FLANGE Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-8958 [1] COLLAR-TRACK ROLLER  
2. 234-8959 [2] SEAL GP-METAL FACE  
3. 234-8962 [1] RING-RETAINING  
4. [1] ROLLER & BEARING AS  
4A. [2] BUSHING  
5. 8T-6757 [1] PLUG-PIPE  
6. 095-1657 [1] SEAL-O-RING  
 

#SEBP59570149
 

520-0350: ROLLER GP-TRACK-CENTER FLANGE

520-0350 ROLLER GP-TRACK-CENTER FLANGE
PART OF 266-8793 ROLLER GP-TRACK-CENTER FLANGE
i07620320 SEBP5957
5200350 ROLLER GP-TRACK-CENTER FLANGE Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-8959 [2] SEAL GP-METAL FACE  
2. 234-8962 [1] RING-RETAINING  
3. [1] ROLLER & BEARING AS  
3A. [2] BUSHING  
4. [1] COLLAR-TRACK ROLLER  
5. [1] SHAFT AS  
6. 095-1657 [1] SEAL-O-RING  
7. 8T-6757 [1] PLUG-PIPE  
 

Information:

Specifications
Recoil Spring
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Front Idler
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Disassembly and Assembly
Front Idler - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Front Idler, Recoil Spring and Hydraulic Track Adjuster - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Front Idler, Recoil Spring and Hydraulic Track Adjuster - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 303.5E :

IDLER GP-FRONT
265-8734 IDLER GP-FRONT
GUARD GP-TRACK GUIDE
263-9266 GUARD GP-TRACK GUIDE
GEAR & BEARING GP-SWING
380-9952 GEAR & BEARING GP-SWING
FRAME GP-UNDERCARRIAGE
377-1150 FRAME GP-UNDERCARRIAGE
SUPPRESSION GP-SOUND
391-3148 SUPPRESSION GP-SOUND
382-0497 SUPPRESSION AR-SOUND
379-6419 SUPPRESSION AR-SOUND
STOP GP-SWING
281-1020 STOP GP-SWING
IDLER GP-FRONT
392-7374 IDLER GP-FRONT
LINK AS-TRACK
263-9253 LINK AS-TRACK
ROLLER AR-TRACK & CARRIER
260-6342 ROLLER AR-TRACK & CARRIER
266-8794 ROLLER GP-TRACK CARRIER
ROLLER GP-TRACK CARRIER
500-1910 ROLLER GP-TRACK CARRIER
ROLLER GP-TRACK CARRIER
520-0351 ROLLER GP-TRACK CARRIER
266-8793 ROLLER GP-TRACK-CENTER FLANGE
ROLLER GP-TRACK-CENTER FLANGE
500-1909 ROLLER GP-TRACK-CENTER FLANGE
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