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202-6293 CHASSIS AR S/N DCH1-UP PART OF 202-6292 COMMON AR 303.5 MINI HYD EXCAVATOR


MACHINE ARRANGEMENT
MACHINE AR
ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
CAMSHAFT GP
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP


MACHINE ARRANGEMENT

MACHINE AR
 

#SEBP36130001
 

202-6293: CHASSIS AR

202-6293 CHASSIS AR
S/N DCH1-UP
PART OF 202-6292 COMMON AR
i01695188 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] BATTERY & WIRING GP  
  Y [1] CONTROL GP-GOVERNOR  
  163-7679 Y [1] COUNTERWEIGHT GP  
  202-6297 Y [1] COVER GP-ACCESS (RH)  
  163-7681 Y [1] COVER GP-SIDE (LH)  
  Y [1] FILTER & LINES GP-FUEL  
  Y [1] FRAME GP-UPPER  
  163-7690 Y [1] GUARD GP-BOTTOM  
  Y [1] HOOD GP  
  146-1201 Y [1] LINES GP-GREASE  
  163-7632 Y [1] LINES GP-HEATER  
  Y [1] PLATE & FILM GP  
  Y [1] TANK GP-FUEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36130002
 

202-6292: COMMON AR

202-6292 COMMON AR
S/N DCH1-UP
i01690876 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] BLADE AR  
  Y [1] CHASSIS AR  
  168-3312 Y [1] ENGINE AR-PRIMARY  
  Y [1] FRAME AR-SWING  
  Y [1] HYDRAULIC AR  
  Y [1] INSTALLATION AR-ENGINE  
  Y [1] OPERATOR AR  
  Y [1] POWER TRAIN AR  
  Y [1] UNDERCARRIAGE AR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36130003
 

168-3312: ENGINE AR-PRIMARY

168-3312 ENGINE AR-PRIMARY
S/N 9TJ1-UP
21 BRAKE KW (28 BHP) AT 2300 RPM
PART OF 202-6292 COMMON AR
FIELD REPLACEMENT ORDER @@@@@231-7677@@@@@
i01700691 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  191-0537 Y [1] CAMSHAFT GP  
  190-3766 Y [1] COVER GP-VALVE MECHANISM  
  Y [1] CRANKSHAFT GP  
  Y [1] CYLINDER BLOCK GP  
  190-3571 Y [1] CYLINDER HEAD GP  
  191-0565 Y [1] ELBOW GP-EXHAUST  
  191-0558 Y [1] FAN GP-SUCTION  
  190-3843 Y [1] FILTER GP-ENGINE OIL  
  161-8262 Y [1] FLYWHEEL GP  
  191-0541 Y [1] GOVERNOR GP  
  191-0656 Y [1] HOUSING GP-FRONT  
  339-3014 Y [1] KIT-FRONT GEAR  
  153-6373 Y [1] LIFTING GP-ENGINE  
  191-0572 Y [1] LIFTING GP-ENGINE  
  191-0561 Y [1] MANIFOLD GP-EXHAUST  
  191-0578 Y [1] MANIFOLD GP-INLET  
  190-3829 Y [1] PAN GP-OIL  
  Y [1] PISTON & ROD GP  
  190-3599 Y [1] GLOW PLUG GP  
  156-6998 Y [1] PULLEY GP-CRANKSHAFT  
  190-3806 Y [1] PUMP GP-FUEL INJECTION  
  154-2387 Y [1] PUMP GP-FUEL TRANSFER  
    S/N 9TJ1-1397
  176-7711 Y [1] PUMP & MTG GP-FUEL TRANSFER  
    S/N 9TJ1398-UP
  191-0549 Y [1] PUMP GP-WATER  
  161-8270 Y [1] SWITCH GP-PRESSURE  
  190-3789 Y [1] VALVE MECHANISM GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36130004
 

231-7677: ENGINE AR-PRIMARY

231-7677 ENGINE AR-PRIMARY
S/N 9TJ1-UP
FIELD REPLACEMENT FOR @@@@@168-3312@@@@@
i01880990 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  191-0537 Y [1] CAMSHAFT GP  
  190-3766 Y [1] COVER GP-VALVE MECHANISM  
  Y [1] CRANKSHAFT GP  
  Y [1] CYLINDER BLOCK GP  
  190-3571 Y [1] CYLINDER HEAD GP  
  191-0565 Y [1] ELBOW GP-EXHAUST  
  191-0558 Y [1] FAN GP-SUCTION  
  190-3843 Y [1] FILTER GP-ENGINE OIL  
  161-8262 Y [1] FLYWHEEL GP  
  190-3599 Y [1] GLOW PLUG GP  
  191-0541 Y [1] GOVERNOR GP  
  191-0656 Y [1] HOUSING GP-FRONT  
  339-3014 Y [1] KIT-FRONT GEAR  
  153-6373 Y [1] LIFTING GP-ENGINE  
  191-0572 Y [1] LIFTING GP-ENGINE  
  191-0561 Y [1] MANIFOLD GP-EXHAUST  
  191-0578 Y [1] MANIFOLD GP-INLET  
  190-3829 Y [1] PAN GP-OIL  
  Y [1] PISTON & ROD GP  
  156-6998 Y [1] PULLEY GP-CRANKSHAFT  
  176-7711 Y [1] PUMP & MTG GP-FUEL TRANSFER  
  190-3806 Y [1] PUMP GP-FUEL INJECTION  
  191-0549 Y [1] PUMP GP-WATER  
  161-8270 Y [1] SWITCH GP-PRESSURE  
  190-3789 Y [1] VALVE MECHANISM GP  
  206-3069 [1] CYLINDER BLOCK GP-SHORT  
   
    AVAILABLE GASKET KIT(S):
  155-8078 Y [1] KIT-ENGINE GASKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36130005
 

163-6999: INSTALLATION AR-ENGINE

163-6999 INSTALLATION AR-ENGINE
S/N DCH1-UP
PART OF 202-6292 COMMON AR
i01698179 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  163-9809 Y [1] AIR CLEANER GP  
  169-1220 Y [1] ALTERNATOR GP-CHARGING (INCLUDES MOUNTING)  
  162-6446 Y [1] MOUNTING GP-ENGINE  
  163-6998 Y [1] MUFFLER GP  
  163-7002 Y [1] RADIATOR & MOUNTING GP  
  154-2659 Y [1] STARTING MOTOR GP-ELECTRIC (INCLUDES MOUNTING)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP36130006
 

191-0537: CAMSHAFT GP

191-0537 CAMSHAFT GP
S/N 9TJ1-UP
PART OF 168-3312, 231-7677 ENGINE AR-PRIMARY
i01700779 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 156-6996 [1] CAMSHAFT AS  
2. 153-6492 [1] KEY-WOODRUFF  
3. 156-6997 [1] BEARING  
4. 154-4506 [3] SPACER  
5. 154-4507 [1] GEAR-CAMSHAFT (22-TEETH)  
6. 154-4508 [1] GEAR-CAMSHAFT (66-TEETH)  
7. 154-4607 [1] TAPPET  
 

#SEBP36130007
 

190-3766: COVER GP-VALVE MECHANISM

190-3766 COVER GP-VALVE MECHANISM
S/N 9TJ1-UP
PART OF 168-3312, 231-7677 ENGINE AR-PRIMARY
i01700814 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-0693 [1] COVER AS-VALVE  
2. 153-5413 [2] BOLT  
3. 153-5939 [1] FILTER ELEMENT-BREATHER  
4. 183-1165 [1] PLUG  
5. 190-3761 [1] PLATE  
6. 153-5931 [1] CAP (ENGINE OIL FILLER)  
7. 153-5933 [1] SEAL  
8. 154-1347 M [3] NUT (M10X1.25-THD)  
9. 246-4361 [3] WASHER (10.5X14X1.5-MM THK)  
10. 156-6993 [1] GASKET  
11. 190-3763 [1] SEAL-VALVE COVER  
12. 154-1341 [1] TUBE  
  M   METRIC PART
 

#SEBP36130008
 

156-6974: CRANKSHAFT GP

156-6974 CRANKSHAFT GP
S/N 9TJ1-UP
PART OF 168-3312, 231-7677 ENGINE AR-PRIMARY
i01305485 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-1231 [2] WASHER-THRUST  
2. [1] CRANKSHAFT GP  
3. 153-5518 [1] KEY  
4. 153-5519 [1] PIN  
5. 154-1202 [1] GEAR-CRANKSHAFT (33-TEETH)  
6. 156-6977 [1] KIT-CRANKSHAFT BEARING (MAIN)  
7. 156-6978 [1] KIT-CRANKSHAFT BEARING (ROD)  
 

#SEBP36130009
 

156-6966: CYLINDER BLOCK GP

156-6966 CYLINDER BLOCK GP
S/N 9TJ1-UP
PART OF 168-3312, 231-7677 ENGINE AR-PRIMARY
i01337902 SEBP3613
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-1166 Y [1] CYLINDER BLOCK GP  
2. 153-5387 [2] PLUG  
3. 6B-0924 [1] BALL BEARING  
4. 153-5391 [1] PLUG  
5. 153-6838 M [2] BOLT (M6X1X12-MM)  
6. 154-0175 [3] PLUG  
7. 215-2620 [1] GASKET  
8. 156-6973 [1] SEAL  
  326-0081 [1] SLEEVE  
9. 221-1136 [4] PLUG  
10. 153-5394 [2] DOWEL  
11. 153-5395 [2] DOWEL  
12. 487-0157 [2] PIN-SPRING  
13. 183-1163 [1] STUD  
14. 183-1164 [1] STUD  
15. 153-5402 [2] DOWEL  
17. 294-4916 [1] BUSHING  
18. 154-0390 [2] BOLT  
19. 154-0393 [2] STUD  
20. 156-6969 [1] BEARING  
21. 156-6971 [2] BOLT  
22. 154-0391 [1] PLATE  
23. 156-6968 [1] BEARING AS  
23A. 153-5402 [2] DOWEL  
23B. 154-0385 [2] BOLT  
24. 156-6967 [1] BEARING AS  
24A. 153-5402 [2] DOWEL  
24B. 154-0385 [2] BOLT  
25. 156-6970 [1] BEARING AS  
25A. 153-5402 [2] DOWEL  
25B. 154-0385 [2] BOLT  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
Engine News
Technical Information Bulletin
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
Tool Operating Manual
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
General Usage for all Shackle Types{0374, 0599, 0629, 0632, 1122, 6459, 7000}
General Usage for all Shackle Types{0374, 0599, 0629, 0632, 1122, 6459, 7000}
Zip-Tie Installation Guide{0374, 0599, 7000}
Zip-Tie Installation Guide{0374, 0599, 7000}
Reuse And Salvage Guidelines
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Service Magazine

Caterpillar Parts SIS Catalog 303.5 :

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