319-3646 CYLINDER BLOCK AS PART OF 283-1253 CYLINDER BLOCK GP 303.5D MINI HYD EXCAVATOR



BASIC ENGINE
CYLINDER BLOCK GP
CYLINDER HEAD GP
PAN GP-OIL
FLYWHEEL GP
GEAR GP
MOUNTING GP-ENGINE

MINI HYD EXCAVATOR 303.5D MINI HYD EXCAVATOR RHP
 303.5 D Mini Excavator RHP00001-UP (MACHINE) POWERED BY S3Q2 Engine SEBP4591 303.5D RHP   (2010)

BASIC ENGINE

CYLINDER BLOCK GP
CYLINDER BLOCK AS
319-3646 CYLINDER BLOCK AS
CYLINDER BLOCK GP
283-1253 CYLINDER BLOCK GP
 

#SEBP45910010
 

319-3646: CYLINDER BLOCK AS

319-3646 CYLINDER BLOCK AS
PART OF 283-1253 CYLINDER BLOCK GP
i04029674 SEBP4591
3193646 CYLINDER BLOCK AS Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 103-9275 [2] DOWEL  
2. 104-1218 [2] DOWEL  
3. 195-8211 [1] PLUG  
4. 195-8220 [1] PLUG  
5. 199-2142 [1] SHAFT  
6. 270-6163 [8] BOLT  
7. 270-6165 [3] CAP  
8. 270-6167 [1] SHAFT-IDLER  
9. 273-9585 [6] PIN-DOWEL  
10. 3P-1896 [4] PLUG-CUP  
11. 5I-7505 [4] PLUG  
 

#SEBP45910011
 

283-1253: CYLINDER BLOCK GP

283-1253 CYLINDER BLOCK GP
PART OF 334-1975 ENGINE AR-PRIMARY
i04021017 SEBP4591
2831253 CYLINDER BLOCK GP Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 319-3646 Y [1] CYLINDER BLOCK AS  
2. 333-4989 [1] PLATE  
3. 270-6224 [1] GASKET  
4. 333-4991 [1] CASE-REAR  
5. 280-3741 [1] SEAL-O-RING  
6. 199-2178 [7] BOLT (M10X1.25X20-MM)  
7. 270-6203 [7] BOLT  
8. 117-5015 [1] SEAL AS-OIL  
9. 195-8237 [2] PIN  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910012
 

319-9371: CYLINDER HEAD AS

319-9371 CYLINDER HEAD AS
PART OF 356-1600 CYLINDER HEAD GP
i04032133 SEBP4591
3199371 CYLINDER HEAD AS Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 5I-7628 [1] GASKET  
2. 5I-8056 [1] PLUG  
3. 212-8475 [5] CAP  
4. 103-9247 [3] GUIDE-VALVE (INTAKE)  
5. 270-6189 [3] GUIDE-VALVE (EXHAUST)  
6. 270-6190 [3] SEAT-VALVE (INTAKE)  
7. 270-6191 [3] SEAT-VALVE (EXHAUST)  
8. [3] JET  
 

#SEBP45910013
 

356-1600: CYLINDER HEAD GP

356-1600 CYLINDER HEAD GP
PART OF 334-1975 ENGINE AR-PRIMARY
i04021029 SEBP4591
3561600 CYLINDER HEAD GP Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 199-2205 M [2] BOLT AS  
2. 199-2262 [4] BOLT (M8X1.25X20-MM)  
3. 270-6183 [14] BOLT  
4. 270-6185 [1] PLATE-LIFTING  
5. 270-6186 [1] PLATE-LIFTING  
6. 270-6187 [1] GASKET  
7. 283-1274 [1] GASKET  
8. 319-9371 Y [1] CYLINDER HEAD AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910014
 

344-8838: DRAIN GP-ECOLOGY

344-8838 DRAIN GP-ECOLOGY -ENGINE, HYDRAULIC TANK
CANNOT BE USED WITH @@@@@344-8836@@@@@
AN ATTACHMENT
i04006770 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
  276-0119 Y [1] DRAIN GP-ENGINE OIL (ECOLOGY)  
  344-8839 Y [1] DRAIN GP-OIL (ECOLOGY, HYDRAULIC TANK)(ECOLOGY, HYDRAULIC TANK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910015
 

276-0119: DRAIN GP-ENGINE OIL

276-0119 DRAIN GP-ENGINE OIL -ECOLOGY
PART OF 344-8838 DRAIN GP-ECOLOGY
AN ATTACHMENT
i03964731 SEBP4591
2760119 DRAIN GP-ENGINE OIL Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 276-2206 [1] SHUTOFF (ENGINE OIL DRAIN)  
2. 276-2207 [1] GASKET  
 

#SEBP45910016
 

283-1283: FLYWHEEL GP

283-1283 FLYWHEEL GP
PART OF 334-1975 ENGINE AR-PRIMARY
i04020299 SEBP4591
2831283 FLYWHEEL GP Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 5I-5005 [4] BOLT (M12X1.25X35-MM)  
2. 283-1284 [1] FLYWHEEL AS  
2A. 270-6222 [1] GEAR-RING (113-TEETH)  
3. 096-2501 [4] LOCKWASHER  
 

#SEBP45910017
 

280-3725: GEAR GP-FRONT

280-3725 GEAR GP-FRONT
PART OF 334-1975 ENGINE AR-PRIMARY
i03975275 SEBP4591
2803725 GEAR GP-FRONT Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 270-6215 [1] GEAR-CAMSHAFT  
2. 280-3749 [1] GEAR-INJECTION PUMP  
3. 270-6217 [1] GEAR AS-IDLER  
3A. 270-6218 [1] BEARING  
4. 5I-7543 [1] PLATE  
  222-8201 [1] SHAFT  
  222-8202 [1] PLATE  
  222-8212 [1] BOLT (M10X1.25X20-MM)  
5. 5I-4936 M [1] BOLT (M10X1.25X20-MM)  
5A. 7X-0796 [1] LOCKWASHER (10.2X18.4X2.5-MM THK)  
  M   METRIC PART
 

#SEBP45910018
 

280-3724: HOUSING GP-FRONT

280-3724 HOUSING GP-FRONT
PART OF 334-1975 ENGINE AR-PRIMARY
i03975273 SEBP4591
2803724 HOUSING GP-FRONT Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 270-6204 [1] PLATE  
2. 270-6205 [1] GASKET  
3. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
3A. 3B-4505 [2] LOCKWASHER  
4. 280-3747 [1] HOUSING-FRONT  
5. 270-6209 [1] GASKET  
6. 199-2181 [1] BOLT (M8X1.25X40-MM)  
6A. 3B-4505 [1] LOCKWASHER  
7. 8T-6912 M [8] BOLT (M8X1.25X50-MM)  
7A. 3B-4505 [8] LOCKWASHER  
8. 280-3748 [1] COVER  
9. 139-0850 [1] GASKET  
10. 8T-6869 M [4] BOLT (M8X1.25X60-MM)  
10A. 3B-4505 [4] LOCKWASHER  
11. 270-6213 [1] BOLT  
11A. 3B-4505 LOCKWASHER  
12. 270-6214 [1] SEAL  
  M   METRIC PART
 

#SEBP45910019
 

349-1057: MOUNTING GP-ENGINE

349-1057 MOUNTING GP-ENGINE
PART OF 343-5235 CAB AR, 343-5233 CANOPY AR
AN ATTACHMENT
i04018109 SEBP4591
3491057 MOUNTING GP-ENGINE Parts scheme
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Parts for your 303.5D MINI HYD EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 163-6838 [4] STOP  
2. 176-8440 [2] STOP  
3. 270-2002 [4] MOUNT-RUBBER  
4. 270-2003 [4] MOUNT-RUBBER  
5. 283-4163 [1] SUPPORT AS (FRONT, RH)  
6. 283-4164 [1] SUPPORT AS (FRONT, LH)  
7. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
8. 7X-2550 M [4] BOLT (M12X1.75X110-MM)  
9. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4821 [2] WASHER (13.5X40X3-MM THK)  
12. 9X-8912 M [6] BOLT (M10X1.25X30-MM)  
  M   METRIC PART
 

Information:

Tool Operating Manual
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Disassembly and Assembly
Piston, Connecting Rod, Crankshaft, and Cylinder Block - Disassemble and Inspect
S3Q2 and S3Q2-T Engines
Piston, Connecting Rod, Crankshaft, and Cylinder Block - Inspect and Repair
S3Q2 and S3Q2-T Engines
Piston, Connecting Rod, Crankshaft, and Cylinder Block - Assemble
S3Q2 and S3Q2-T Engines

Caterpillar Parts SIS Catalog 303.5D :

CRANKSHAFT GP
283-1263 CRANKSHAFT GP
COVER GP-VALVE MECHANISM
283-1275 COVER GP-VALVE MECHANISM
CAMSHAFT GP
283-1270 CAMSHAFT GP
345-2118 INSTALLATION AR-ENGINE
334-1975 ENGINE AR-PRIMARY
367-7044 DISTRIBUTION AR
367-7043 DISTRIBUTION AR
343-5121 COMMON AR
CYLINDER BLOCK GP
283-1253 CYLINDER BLOCK GP
CYLINDER HEAD AS
319-9371 CYLINDER HEAD AS
CYLINDER HEAD GP
356-1600 CYLINDER HEAD GP
344-8838 DRAIN GP-ECOLOGY
DRAIN GP-ENGINE OIL
276-0119 DRAIN GP-ENGINE OIL
FLYWHEEL GP
283-1283 FLYWHEEL GP
GEAR GP-FRONT
280-3725 GEAR GP-FRONT
HOUSING GP-FRONT
280-3724 HOUSING GP-FRONT

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