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190-5726 HOUSING GP-FRONT PART OF 320-3421 ENGINE AR 306 MINI HYD EXCAVATOR


BASIC ENGINE
GEAR GP
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PULLEY GP
BELT TIGHTENER GP
LUBRICATION SYSTEM
BREATHER GP
FILTER GP-ENGINE OIL
LINES GP-ENGINE OIL
BASIC ENGINE
HOUSING GP-FRONT

MINI HYD EXCAVATOR 306 MINI HYD EXCAVATOR MXH
 306 Mini Hydraulic Excavator MXH00001-UP (MACHINE) POWERED BY 4M40 Engine SEBP5084 306 MXH   (2009)

BASIC ENGINE

GEAR GP
GEAR GP-FRONT
190-5727 GEAR GP-FRONT
HOUSING GP-FRONT
190-5726 HOUSING GP-FRONT
 

#SEBP50840020
 

190-5726: HOUSING GP-FRONT

190-5726 HOUSING GP-FRONT
PART OF 320-3421 ENGINE AR
i02501256 SEBP5084
1905726 HOUSING GP-FRONT Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-7663 [1] BOLT (75-MM LG)  
2. 096-8643 [1] BOLT (90-MM LG)  
3. 139-8108 [1] BOLT (35-MM LG)  
4. 130-2792 M [1] SCREW (M6X1X16-MM)  
5. 139-7878 [1] PLATE  
6. 096-8638 [1] BOLT (35-MM LG)  
7. 096-8475 [1] BOLT (25-MM LG)  
8. 139-7870 [1] COVER  
9. 096-8532 [5] BOLT (60-MM LG)  
10. 139-8125 [1] SEAL  
11. 139-8135 [1] SEAL  
12. 8T-0276 M [1] BOLT (M8X1.25X45-MM)  
13. 094-9709 [1] SEAL  
14. 139-7839 [1] CASE  
15. 096-8606 [1] BOLT (80-MM LG)  
16. 1R-7664 [3] BOLT (85-MM LG)  
17. 190-5759 [1] SEAL  
18. 139-7931 [1] NUT  
19. 095-0951 [2] WASHER-COPPER  
  M   METRIC PART
 

#SEBP50840021
 

131-8965: MOUNTING GP-ENGINE

131-8965 MOUNTING GP-ENGINE
PART OF 259-7946 INSTALLATION AR-ENGINE
i02496963 SEBP5084
1318965 MOUNTING GP-ENGINE Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-8142 [1] BRACKET (FRONT, LH)  
2. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
4. 127-4839 M [16] BOLT (M10X1.25X25-MM)  
5. 194-9822 [1] BRACKET AS (REAR, LH)  
6. 151-6611 [1] BRACKET (FRONT, RH)  
7. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
8. 7X-2556 M [4] BOLT (M16X2X100-MM)  
9. 096-6661 [4] MOUNT-FLEXIBLE  
10. 096-6662 [4] MOUNT-FLEXIBLE  
11. 7Y-0623 M [4] LOCKNUT (M16X2-THD)  
12. 194-9823 [1] BRACKET (REAR, RH)  
  M   METRIC PART
 

#SEBP50840022
 

178-6471: PAN GP-OIL

178-6471 PAN GP-OIL
PART OF 320-3421 ENGINE AR
i02501338 SEBP5084
1786471 PAN GP-OIL Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-6472 [1] PAN-OIL  
2. 094-9656 [1] GASKET  
3. 193-2801 [1] VALVE  
4. 139-8131 [22] BOLT (140-MM LG)  
5. 139-7871 [1] PLATE  
6. 096-5073 [1] BOLT  
7. 190-5775 [1] GAUGE (ENGINE OIL DIPSTICK)  
8. 139-7844 [1] GUIDE  
9. 139-7949 [1] SEAL  
10. 130-2792 M [1] SCREW (M6X1X16-MM)  
  M   METRIC PART
 

#SEBP50840023
 

190-5725: PISTON & ROD GP

190-5725 PISTON & ROD GP
PART OF 320-3421 ENGINE AR
i02501342 SEBP5084
1905725 PISTON & ROD GP Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-5756 [1] SET-PISTON RING (STANDARD)  
  190-5757 AB [1] SET-PISTON RING (0.5-MM OS)  
  190-5758 AB [1] SET-PISTON RING (1-MM OS)  
2. 139-7827 [8] RING  
3. 190-5751 [4] PISTON (STANDARD)  
  190-5752 [4] PISTON (STANDARD)  
  190-5753 [4] PISTON (STANDARD)  
  190-5754 AB [4] PISTON (0.5-MM OS)  
  190-5755 AB [4] PISTON (1-MM OS)  
4. 139-7835 [4] ROD AS  
5. 139-7898 [8] NUT  
6. 139-7964 [4] BUSHING  
7. 139-7897 [8] BOLT  
8. 139-8093 [4] SET-BEARING (STANDARD)  
  139-8094 [4] SET-BEARING (STANDARD)  
  139-8095 [4] SET-BEARING (STANDARD)  
  139-8096 AB [4] SET-BEARING (0.25-MM US)  
  139-8097 AB [4] SET-BEARING (0.5-MM US)  
  139-8098 AB [4] SET-BEARING (0.75-MM US)  
  139-8099 AB [4] SET-BEARING (1-MM US)  
9. 139-7946 [4] PIN  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP50840024
 

217-5553: PULLEY GP

217-5553 PULLEY GP
PART OF 320-3421 ENGINE AR
i03253674 SEBP5084
2175553 PULLEY GP Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 151-6671 [1] PULLEY  
2. 217-5554 [1] PULLEY  
3. 190-5773 [1] WASHER  
4. 190-5774 [1] BOLT  
 

#SEBP50840025
 

125-1657: PULLEY GP-IDLER

125-1657 PULLEY GP-IDLER
PART OF 260-5265 COMPRESSOR GP-REFRIGERANT
AN ATTACHMENT
i02502548 SEBP5084
1251657 PULLEY GP-IDLER Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-1645 [1] PULLEY AS  
2. 125-1646 [1] COVER  
3. 150-2161 [1] COLLAR  
4. 150-2162 [1] BOLT (M8X1.25X100-MM)  
5. 150-2159 [1] SHAFT  
 

#SEBP50840026
 

190-5739: BREATHER GP

190-5739 BREATHER GP
PART OF 320-3421 ENGINE AR
i02501394 SEBP5084
1905739 BREATHER GP Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-9851 [1] CLAMP  
2. 190-5780 [1] HOSE (CRANKCASE BREATHER)  
 

#SEBP50840027
 

266-2631: FILTER & MTG GP-ENGINE OIL

266-2631 FILTER & MTG GP-ENGINE OIL
PART OF 259-7946 INSTALLATION AR-ENGINE
i02496971 SEBP5084
2662631 FILTER & MTG GP-ENGINE OIL Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8256 [1] BASE AS  
2. 154-9024 [1] VALVE GP-FLUID SAMPLING (ENGINE OIL)  
3. 1R-0714 [1] FILTER AS-ENGINE OIL  
4. 266-2632 I [2] HOSE AS  
5. 7X-2544 M [4] BOLT (M10X1.5X140-MM)  
6. 8C-3445 [1] CAP-DUST  
7. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP50840028
 

190-5735: LINES GP-ENGINE OIL

190-5735 LINES GP-ENGINE OIL
PART OF 320-3421 ENGINE AR
i02501260 SEBP5084
1905735 LINES GP-ENGINE OIL Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-0831 [1] WASHER  
2. 139-8144 [1] JOINT  
3. 139-7845 [1] PIPE  
4. 087-8657 [2] CLAMP  
5. 139-8112 [1] BOLT (30-MM LG)  
6. 096-8569 [1] BOLT (140-MM LG)  
7. 096-5075 [3] BOLT  
8. 147-7160 [1] PIPE  
9. 147-7161 [1] BRACKET  
10. 147-7162 [2] NUT  
11. 147-7163 [2] JOINT  
12. 1R-7662 [2] BOLT (18-MM LG)  
13. 139-8126 [2] SEAL  
14. 094-9254 [2] BOLT (16-MM LG)  
16. 190-5776 [1] STRAINER  
17. 099-7509 [1] SEAL  
 

#SEBP50840029
 

212-8639: PUMP GP-ENGINE OIL

212-8639 PUMP GP-ENGINE OIL
PART OF 320-3421 ENGINE AR
i02501344 SEBP5084
2128639 PUMP GP-ENGINE OIL Parts scheme
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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-8532 [1] BOLT (60-MM LG)  
2. 8T-0276 M [1] BOLT (M8X1.25X45-MM)  
3. 096-5074 [1] BOLT (55-MM LG)  
4. 212-8641 [1] PUMP GP-ENGINE OIL  
6. 4I-9664 [2] PIN  
7. 190-5766 [1] GEAR  
8. 139-8129 [1] BALL  
9. 139-7934 [1] SPRING  
10. 139-7803 [1] PLUG  
11. 139-7823 [4] SCREW  
12. 099-7509 [1] SEAL  
13. 095-4320 [1] SEAL  
14. 094-9681 [1] SEAL-O-RING  
  M   METRIC PART
 

Information:

Engine News
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14
Special Instruction
Rework Procedure for the Engine Timing Chain on Certain 306 and 307D Excavators{1151, 1162, 1206}
Rework Procedure for the Engine Timing Chain on Certain 306 and 307D Excavators{1151, 1162, 1206}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TIMING CHAIN AND GUIDES ON CERTAIN 306 AND 307D MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TIMING CHAIN AND GUIDES ON CERTAIN 306 AND 307D MINI EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
Caterpillar Recommends an Inspection of the Timing Chain Tensioner on Certain Mini Hydraulic Excavators Every 1000 Hours {1241}
2014/04/11
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13
A New Special Instruction is Now Available to Rework the Engine Timing Chain on Certain 306 and 307D Excavators {1151, 1162, 1206}
2014/08/25
4M40 Engine Timing Chain Repair Tool, Repair Kit, and Procedure Updates on Certain 306, 307B, 307C, 307D, 308C and 308D Mini Hydraulic Excavators {1151, 1162, 1206, 1212, 1234, 1288}
2014/11/27

Caterpillar Parts SIS Catalog 306 :

HOUSING GP-FLYWHEEL
139-7778 HOUSING GP-FLYWHEEL
GEAR GP-FRONT
190-5727 GEAR GP-FRONT
FLYWHEEL GP
139-7777 FLYWHEEL GP
CYLINDER HEAD GP
183-8282 CYLINDER HEAD GP
CYLINDER BLOCK GP
212-8638 CYLINDER BLOCK GP
CYLINDER BLOCK AS
212-8640 CYLINDER BLOCK AS
CRANKSHAFT GP
190-5723 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
183-8284 COVER GP-VALVE MECHANISM
MOUNTING GP-ENGINE
131-8965 MOUNTING GP-ENGINE
PAN GP-OIL
178-6471 PAN GP-OIL
PISTON & ROD GP
190-5725 PISTON & ROD GP
PULLEY GP
217-5553 PULLEY GP
PULLEY GP-IDLER
125-1657 PULLEY GP-IDLER
BREATHER GP
190-5739 BREATHER GP
FILTER & MTG GP-ENGINE OIL
266-2631 FILTER & MTG GP-ENGINE OIL
LINES GP-ENGINE OIL
190-5735 LINES GP-ENGINE OIL

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