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7W-7337 COVER GP-VALVE MECHANISM S/N 97Z1-3460 PART OF 4W-5657 ENGINE AR 446B BACKHOE LOADER


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

BACKHOE LOADER 446B BACKHOE LOADER 5BL
 446B Backhoe Loader 5BL00001-00383 (MACHINE) POWERED BY 3114 Engine SEBP3118 446B 5BL   (1993)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
7W-7337 COVER GP-VALVE MECHANISM
MECHANISM GP-FUEL PUMP & VALVE
4P-4740 MECHANISM GP-FUEL PUMP & VALVE
MECHANISM GP-FUEL PUMP & VALVE
4P-4740 MECHANISM GP-FUEL PUMP & VALVE
ROCKER ARM GP
107-7722 ROCKER ARM GP
ROCKER ARM GP
7C-6077 ROCKER ARM GP
 

#SEBP31180020
 

7W-7337: COVER GP-VALVE MECHANISM

7W-7337 COVER GP-VALVE MECHANISM
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
i00194877 SEBP3118
7W7337 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-2950 [1] GASKET  
2. 119-2963 [1] COVER  
3. 6V-2315 M [10] BOLT (M6X1X35-MM)  
4. 5P-0537 [10] WASHER-HARD (7.2X14.5X2-MM THK)  
  M   METRIC PART
 

#SEBP31180021
 

4W-3579: CRANKSHAFT GP

4W-3579 CRANKSHAFT GP
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
i00194719 SEBP3118
4W3579 CRANKSHAFT GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-3989 [1] CRANKSHAFT AS  
2. 1B-8705 [1] KEY-WOODRUFF  
3. 2W-8147 [1] GEAR (50-TEETH)  
4. 212-4893 [1] BEARING-THRUST  
  229-5153 AB BEARING-THRUST (0.25-MM US)  
  229-5154 AB BEARING-THRUST (0.5-MM US)  
  229-5155 AB BEARING-THRUST (0.5-MM OS)  
  229-5156 AB BEARING-THRUST (0.5-MM OS, 0.5-MM US)  
5. 107-7708 [1] BEARING-MAIN  
  145-0162 AB BEARING-MAIN (0.25-MM US)  
  145-0164 AB BEARING-MAIN (0.5-MM US)  
  145-0168 AB BEARING-MAIN (0.5-MM OS)  
  145-0170 AB BEARING-MAIN (0.5-MM OS, 0.5-MM US)  
6. 101-1530 [3] BEARING-MAIN  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP31180022
 

4W-3724: CYLINDER BLOCK GP

4W-3724 CYLINDER BLOCK GP
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
i00194722 SEBP3118
4W3724 CYLINDER BLOCK GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5311 CY [1] CYLINDER BLOCK GP  
2. 1W-8407 [2] SLEEVE  
3. 6V-3538 [2] DOWEL  
4. 7N-5683 [2] DOWEL  
5. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
6. 4P-2457 [4] JET AS-PISTON COOLING  
  7C-6208 ABF SLEEVE-CYLINDER  
    (FOR SALVAGE OF DAMAGED CYL. BORES IN BLOCK.)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31180023
 

7E-5311: CYLINDER BLOCK GP

7E-5311 CYLINDER BLOCK GP
S/N 97Z1-99999
PART OF 4W-3724 CYLINDER BLOCK GP
i00194869 SEBP3118
7E5311 CYLINDER BLOCK GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-7062 B [1] WASHER (12.7X19.05X1.83-MM THK)  
2. 8T-0293 BM [1] BOLT (M12X1.75X20-MM)  
3. 2M-6471 [2] PLUG-CUP  
4. 216-5586 [1] BUSHING (CAMSHAFT)  
5. 2W-7213 [4] BUSHING (CAMSHAFT)  
6. 3K-0360 [1] SEAL-O-RING  
7. 9S-8005 [1] PLUG (3/4-16-THD)  
8. 3D-2824 [1] SEAL-O-RING  
9. 9S-8008 [1] PLUG (1-1/16-12-THD)  
10. 2M-9780 [1] SEAL-O-RING  
11. 9S-8006 [1] PLUG (7/8-14-THD)  
12. 3H-5552 [1] PLUG-CUP  
13. 7E-2968 [5] CAP-CRANKSHAFT BEARING  
14. 9X-8916 M [10] BOLT (M16X2X140-MM)  
15. 5P-8247 [10] WASHER-HARD (17X32X3.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP31180024
 

115-4163: CYLINDER HEAD GP

115-4163 CYLINDER HEAD GP
S/N 97Z2009-99999
PART OF 115-4164, 9Y-8849 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@115-4164@@@@@
i00195234 SEBP3118
1154163 CYLINDER HEAD GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-5860 [4] PLUG-CUP  
2. 1W-2713 [4] INSERT-VALVE SEAT (EXHAUST)  
3. 7W-8065 [4] INSERT-VALVE SEAT (INLET)  
4. 119-3061 [4] SLEEVE  
 

#SEBP31180025
 

115-4164: CYLINDER HEAD GP

115-4164 CYLINDER HEAD GP
S/N 97Z2009-99999
FIELD REPLACEMENT FOR @@@@@115-4163@@@@@
i00195235 SEBP3118
1154164 CYLINDER HEAD GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-4163 Y [1] CYLINDER HEAD GP  
2. 9Y-8848 [8] GUIDE-VALVE  
3. 9S-8003 [3] PLUG (1/2-20-THD)  
4. 1J-9671 [3] SEAL-O-RING  
5. 2M-6471 [2] PLUG-CUP  
6. 119-3036 [8] SEAL-VALVE STEM  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31180026
 

7W-5664: CYLINDER HEAD GP

7W-5664 CYLINDER HEAD GP
S/N 97Z1-2008
PART OF 9Y-8849 CYLINDER HEAD GP
i00194876 SEBP3118
7W5664 CYLINDER HEAD GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2713 [4] INSERT-VALVE SEAT (EXHAUST)  
2. 7W-8065 [4] INSERT-VALVE SEAT (INLET)  
3. 7W-5749 [4] SLEEVE  
4. 8M-5860 [4] PLUG-CUP  
 

#SEBP31180027
 

9Y-8849: CYLINDER HEAD GP

9Y-8849 CYLINDER HEAD GP
S/N 97Z1-2008
PART OF 9Y-8872 CYLINDER HEAD GP
i00195186 SEBP3118
9Y8849 CYLINDER HEAD GP Parts scheme
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Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-5664 Y [1] CYLINDER HEAD GP  
2. 9Y-8848 [8] GUIDE-VALVE  
3. 4P-7750 [8] SEAL-VALVE STEM  
4. 7C-4273 [8] SPRING-VALVE  
5. 7E-7779 [8] RETAINER-SPRING  
6. 7W-8064 [4] VALVE-INLET  
7. 105-1779 [4] VALVE-EXHAUST  
8. 1W-2715 [16] LOCK-RETAINER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31180028
 

9Y-8849: CYLINDER HEAD GP

9Y-8849 CYLINDER HEAD GP
S/N 97Z2009-99999
PART OF 9Y-8872 CYLINDER HEAD GP
i00195187 SEBP3118
9Y8849 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-4163 Y [1] CYLINDER HEAD GP  
2. 9Y-8848 [8] GUIDE-VALVE  
3. 119-3036 [8] SEAL-VALVE STEM  
4. 7C-4273 [8] SPRING-VALVE  
5. 7E-7779 [8] RETAINER-SPRING  
6. 7W-8064 [4] VALVE-INLET  
7. 136-0819 [4] VALVE-EXHAUST  
8. 1W-2715 [16] LOCK-RETAINER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31180029
 

9Y-8872: CYLINDER HEAD GP

9Y-8872 CYLINDER HEAD GP
S/N 97Z1-3460
PART OF 4W-5657 ENGINE AR
i00195188 SEBP3118
9Y8872 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 446B BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-9671 [3] SEAL-O-RING  
2. 9Y-8849 Y [1] CYLINDER HEAD GP  
3. 8T-0657 M [10] BOLT (M20X2.5X160-MM)  
4. 8T-3282 [10] WASHER-HARD (22X35X3.5-MM THK)  
5. 2M-6471 [2] PLUG-CUP  
6. 6I-4689 [1] GASKET-CYLINDER HEAD (1.61-MM THK)  
  4P-2591 AB [1] GASKET-CYLINDER HEAD (1.85-MM THK)  
7. 8T-5030 M [4] BOLT (M10X1.5X120-MM)  
8. 9S-8003 [3] PLUG (1/2-20-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 446B :

COVER GP-FRONT HOUSING
7W-9847 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
145-9349 COVER GP-FRONT HOUSING
COVER GP-CYLINDER BLOCK
1W-8897 COVER GP-CYLINDER BLOCK
CARRIER GP-SEAL
4W-3462 CARRIER GP-SEAL
CAMSHAFT GP
4W-4865 CAMSHAFT GP
BALANCER GP
7E-3686 BALANCER GP
101-0543 INSTALLATION AR-ENGINE
4W-5657 ENGINE AR
CRANKSHAFT GP
4W-3579 CRANKSHAFT GP
CYLINDER BLOCK GP
4W-3724 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7E-5311 CYLINDER BLOCK GP
CYLINDER HEAD GP
115-4163 CYLINDER HEAD GP
CYLINDER HEAD GP
115-4164 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-5664 CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8849 CYLINDER HEAD GP
CYLINDER HEAD GP
9Y-8849 CYLINDER HEAD GP

Truck sale:

Caterpillar 446B
 
Caterpillar 446B
- backhoe loader
CASHMAN EQUIPMENT CO.
Caterpillar 446B, backhoe loader, Construction
30,000 
Caterpillar 446B, backhoe loader, Construction

QUINN COMPANY
Caterpillar 446B, graaf-laadcombinaties, Bouw
16.500 
Caterpillar 446B, graaf-laadcombinaties, Bouw
- backhoe loader
FABICK CAT
Caterpillar 446B, baggerlader, Bau-Und Bergbauausrüstung
17.241 
Caterpillar 446B, baggerlader, Bau-Und Bergbauausrüstung
- backhoe loader
MILTON CAT
Caterpillar 446B, baggerlader, Bau-Und Bergbauausrüstung
19.692 
Caterpillar 446B, baggerlader, Bau-Und Bergbauausrüstung
- backhoe loader
MILTON CAT
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