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468-5318 MOUNTING GP-ENGINE PART OF 460-7527 CAB AR AN ATTACHMENT 304E2 CR MINI HYD EXCAVATOR


BASIC ENGINE
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
DRIVE GP-FAN
PULLEY GP
VALVE MECHANISM GP
LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)
PUMP GP-ENGINE OIL
BREATHER GP


BASIC ENGINE

MOUNTING GP-ENGINE
 

#SEBP76180020
 

468-5318: MOUNTING GP-ENGINE

468-5318 MOUNTING GP-ENGINE
PART OF 460-7527 CAB AR
AN ATTACHMENT
i06137215 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-0390 [4] MOUNT AS  
2. 119-9880 M [6] BOLT (M12X1.25X30-MM)  
3. 378-2139 [1] SUPPORT AS  
4. 415-2634 [4] WASHER-CUP  
5. 415-2780 [1] BRACKET  
6. 415-2783 M [4] BOLT (M14X2X100-MM)  
7. 415-2784 [2] WASHER (15X75X6-MM THK)  
8. 469-4117 [1] SUPPORT AS  
9. 7X-0510 [2] WASHER-HARD (15.5X29X3-MM THK)  
10. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
12. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
 

#SEBP76180021
 

383-0156: PAN GP-OIL

383-0156 PAN GP-OIL
PART OF 457-1441, 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i04603476 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 386-6918 [2] PLUG (DRAIN, ENGINE OIL)  
2. 386-6919 [2] GASKET  
3. 389-2307 [1] PAN AS-OIL (ENGINE)  
4. 389-2308 [24] BOLT-FLANGE HEAD  
 

#SEBP76180022
 

477-7980: PISTON GP

477-7980 PISTON GP
PART OF 457-1441, 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i06219628 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0374 [4] ROD AS  
    (EACH INCLUDES)
1A. 383-0375 [1] BEARING-CRANKSHAFT  
  389-1596 AB BEARING-CRANKSHAFT (0.20-MM US)  
  389-1597 AB BEARING-CRANKSHAFT (0.40-MM US)  
1B. 383-0579 [2] BOLT  
1C. 389-1607 [1] BEARING  
2. 383-0397 [4] PIN-PISTON  
3. 383-0479 [8] CLIP (PIN)  
4. 383-0502 [4] RING AS-PISTON  
  389-1595 AB RING AS-PISTON (0.25-MM OS)  
5. 477-7677 [4] PISTON  
  AB PISTON (0.25-MM OS)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP76180023
 

488-4768: PULLEY GP-FAN

488-4768 PULLEY GP-FAN
PART OF 470-1081 ENGINE AR-PRIMARY
AN ATTACHMENT
i06219594 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0227 [1] KEY-FEATHER  
2. 383-0391 [1] FAN-SUCTION (7-BLADE)  
3. 386-4792 [4] BOLT-FLANGE HEAD  
4. 418-2875 [1] PULLEY-FAN  
5. 389-1588 [1] SPACER-FAN  
6. 389-1589 [1] PULLEY-FAN DRIVE  
7. 389-1590 [1] V-BELT (FAN)  
 

#SEBP76180024
 

383-0159: PULLEY GP-FAN DRIVE

383-0159 PULLEY GP-FAN DRIVE
PART OF 457-1441, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i04603479 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0227 [1] KEY-FEATHER  
2. 383-0391 [1] FAN-SUCTION  
3. 386-4792 [4] BOLT-FLANGE HEAD  
4. 389-1587 [1] PULLEY-FAN  
5. 389-1588 [1] SPACER-FAN  
6. 389-1589 [1] PULLEY-FAN DRIVE  
7. 389-1590 [1] V-BELT (FAN)  
 

#SEBP76180025
 

383-0153: VALVE MECHANISM GP

383-0153 VALVE MECHANISM GP
PART OF 457-1441, 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i04603472 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0180 [2] BOLT  
2. 383-0191 [4] BOLT  
3. 383-0205 [2] WASHER  
4. 383-0207 [2] WASHER  
5. 383-0224 [1] SPRING  
6. 383-0267 [3] SPRING  
7. 383-0268 [4] BRACKET  
8. 383-0269 [2] WASHER  
9. 383-0306 [8] TAPPET  
10. 383-0310 [8] ARM AS (VALVE MECHANISM)  
    (EACH INCLUDES)
10A. 383-0255 [1] NUT  
10B. 383-0556 [1] SCREW  
11. 383-0463 [1] SHAFT  
12. 383-0464 [8] PUSHROD  
 

#SEBP76180026
 

383-0144: GAUGE GP-OIL LEVEL (DIPSTICK)

383-0144 GAUGE GP-OIL LEVEL (DIPSTICK) -ENGINE
PART OF 457-1441, 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i04603460 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0437 [1] GAUGE-OIL LEVEL (ENGINE)(DIPSTICK)  
2. 383-0489 [1] PLUG  
 

#SEBP76180027
 

383-0161: PUMP GP-ENGINE OIL

383-0161 PUMP GP-ENGINE OIL
PART OF 457-1441, 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i04603483 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0167 [4] BOLT  
2. 383-0225 [1] KEY-FEATHER  
3. 383-0273 [1] NUT  
4. 383-0293 [1] PUMP AS-ENGINE OIL  
5. 383-0403 [1] GASKET-OIL PUMP  
6. 383-0558 [1] GEAR (45-TEETH)  
 

#SEBP76180028
 

486-5187: SEPARATOR GP-OIL

486-5187 SEPARATOR GP-OIL
PART OF 457-1441, 470-1081 ENGINE AR-PRIMARY
AN ATTACHMENT
i06219632 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 477-7634 [1] SEPARATOR AS-OIL  
1A. 421-1888 [1] ELEMENT AS-BREATHER (OIL)  
1B. 436-0839 [1] SEAL-O-RING  
2. 477-7635 [1] BRACKET  
3. 393-7639 [5] BOLT  
4. 477-7636 [1] HOSE  
5. 389-5338 [2] CLAMP  
6. 477-7759 [2] CLAMP  
7. 393-7570 [3] BOLT-FLANGE HEAD  
8. 477-7760 [1] CLAMP  
9. 486-5202 [1] HOSE  
10. 389-5400 [2] CLAMP  
11. 389-1593 [2] CLAMP  
12. 486-5203 [1] HOSE  
13. 486-5206 [2] CLAMP  
14. 471-9878 [1] HEATER AS  
15. 486-5204 [1] HOSE  
16. 388-7473 [2] CLAMP  
17. 486-5205 [1] HOSE  
18. 486-5207 [1] PIPE AS  
19. 418-1014 [2] BOLT-FLANGE HEAD  
 

#SEBP76180029
 

488-3097: SEPARATOR GP-OIL

488-3097 SEPARATOR GP-OIL
PART OF 470-1081, 470-1084 ENGINE AR-PRIMARY
AN ATTACHMENT
i06907306 SEBP7618
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 477-7634 [1] SEPARATOR AS-OIL  
  421-1888 [1] ELEMENT AS-BREATHER (OIL)  
  436-0839 [1] SEAL-O-RING  
2. 477-7635 [1] BRACKET  
3. 393-7639 [5] BOLT  
4. 477-7636 [1] HOSE  
5. 488-3098 [1] CONDUIT  
6. 389-5338 [2] CLAMP  
7. 477-7759 [2] CLAMP  
8. 393-7570 [3] BOLT-FLANGE HEAD  
9. 477-7760 [1] CLAMP  
10. 477-7638 [1] HOSE  
11. 388-7473 [2] CLAMP  
12. 389-1593 [2] CLAMP  
13. 488-3099 [1] BRACKET  
14. 418-1014 [2] BOLT-FLANGE HEAD  
15. 477-7639 [1] HOSE  
 

Information:

Specifications
Engine Mounting
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications
Engine Mounting
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Machine System Specifications

Caterpillar Parts SIS Catalog 304E2 CR :

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