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343-5122 CHASSIS AR PART OF 343-5121 COMMON AR 303.5D MINI HYD EXCAVATOR


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


MACHINE ARRANGEMENT

MACHINE AR
 

#SEBP45910001
 

343-5122: CHASSIS AR

343-5122 CHASSIS AR
PART OF 343-5121 COMMON AR
i05033562 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  341-0371 Y [1] COUNTERWEIGHT GP  
  341-0356 Y [1] COVER GP-FENDER  
  341-0364 Y [1] FIREWALL GP  
  344-0145 Y [1] FRAME GP-UPPER  
  343-7343 Y [1] GUARD GP-BOTTOM  
  341-0359 Y [1] HOOD & GUARD GP  
  266-6852 Y [1] HORN GP-ELECTRIC  
  345-2125 Y [1] LINES GP-FUEL FILTER  
  344-6300 Y [1] LINES GP-GREASE  
  Y [1] OPERATOR AR  
    S/N RHP1-489
  Y [1] OPERATOR AR  
    S/N RHP490-UP
  343-5123 Y [1] PLATE & FILM GP  
  265-8341 Y [1] TANK & MTG GP-FUEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910002
 

343-5121: COMMON AR

343-5121 COMMON AR
i04020998 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  345-1433 Y [1] BOOM AR  
  343-5122 Y [1] CHASSIS AR  
  334-1975 Y [1] ENGINE AR-PRIMARY  
  344-0176 Y [1] HYDRAULIC AR  
  345-2118 Y [1] INSTALLATION AR-ENGINE  
  Y [1] POWER TRAIN AR  
  Y [1] STICK AR  
  Y [1] UNDERCARRIAGE AR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910003
 

367-7043: DISTRIBUTION AR

367-7043 DISTRIBUTION AR
AN ATTACHMENT
i05352843 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  343-5240 Y [1] BLADE AR-STRAIGHT  
  343-5233 Y [1] CANOPY AR  
  Y [1] CONTROL AR-AUXILIARY  
  355-4734 Y [1] CONTROL AR-HYDRAULIC (SWING BOOM)  
  356-8781 Y [1] CONTROL AR-AUXILIARY (2-WAY)  
  345-1445 Y [1] CONTROL AR-GOVERNOR (AUTOMATIC IDLE, TRAVEL ALARM)  
  367-7055 Y [1] INSTALLATION AR-COUPLER  
  355-1872 Y [1] LIGHTING AR-FLOOD (CANOPY)  
  355-5374 Y [1] LINES AR-BOOM  
  355-5377 Y [1] LINES AR-BUCKET (LONG STICK)  
  355-5365 Y [1] LINKAGE AR-BUCKET (WITH LIFTING EYE)  
  343-5223 Y [1] STICK AR-HOE (LONG, THUMB)  
  352-0704 Y [1] SUPPRESSION AR-SOUND (AMBIENT)  
   
  346-8084 Y [1] AIR CLEANER GP  
  355-3393 Y [1] CONTROL & MTG GP-PEDAL (TRAVEL)  
  344-8836 Y [1] DRAIN GP-OIL (HYDRAULIC TANK, STANDARD)  
  355-5383 Y [1] LINES GP-AUXILIARY HYDRAULIC (LONG STICK)  
  355-5390 Y [1] SEAT BELT GP  
  357-9061 Y [1] SEAT GP-SUSPENSION (VINYL)  
  315-7662 Y [2] TRACK GP (RUBBER BELT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910004
 

367-7044: DISTRIBUTION AR

367-7044 DISTRIBUTION AR
AN ATTACHMENT
i05352892 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  343-5240 Y [1] BLADE AR-STRAIGHT  
  343-5234 Y [1] CAB AR (WITH AIR CONDITIONER)  
  Y [1] CONTROL AR-AUXILIARY  
  355-4734 Y [1] CONTROL AR-HYDRAULIC (SWING BOOM)  
  356-8781 Y [1] CONTROL AR-AUXILIARY (2-WAY)  
  345-1445 Y [1] CONTROL AR-GOVERNOR (AUTOMATIC IDLE, TRAVEL ALARM)  
  367-7055 Y [1] INSTALLATION AR-COUPLER  
  355-5374 Y [1] LINES AR-BOOM  
  355-5377 Y [1] LINES AR-BUCKET (LONG STICK)  
  355-5365 Y [1] LINKAGE AR-BUCKET (WITH LIFTING EYE)  
  343-5223 Y [1] STICK AR-HOE (LONG, THUMB)  
  352-0704 Y [1] SUPPRESSION AR-SOUND (AMBIENT)  
   
  346-8084 Y [1] AIR CLEANER GP  
  355-3393 Y [1] CONTROL & MTG GP-PEDAL (TRAVEL)  
  344-8836 Y [1] DRAIN GP-OIL  
  355-3411 Y [1] LIGHTING GP-FLOOD (CAB)(CAB)  
  355-5383 Y [1] LINES GP-AUXILIARY HYDRAULIC (LONG STICK)  
  355-3416 Y [1] MIRROR GP-REAR VIEW (EXTERIOR, LH)  
  355-3417 Y [1] MIRROR GP-REAR VIEW (EXTERIOR, RH)  
  355-5390 Y [1] SEAT BELT GP  
  354-4629 Y [1] SEAT GP-SUSPENSION  
  315-7662 Y [2] TRACK GP (RUBBER BELT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910005
 

334-1975: ENGINE AR-PRIMARY

334-1975 ENGINE AR-PRIMARY
23 BRAKE KW (32 BHP) AT 2300 RPM
PART OF 343-5121 COMMON AR
i04021018 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  320-7129 Y [1] ADAPTER GP-OIL FILTER  
  283-1309 Y [1] ALTERNATOR GP-CHARGING  
  283-1270 Y [1] CAMSHAFT GP  
  283-1275 Y [1] COVER GP-VALVE MECHANISM  
  283-1263 Y [1] CRANKSHAFT GP  
  283-1253 Y [1] CYLINDER BLOCK GP  
  356-1600 Y [1] CYLINDER HEAD GP  
  280-3721 Y [1] FILLER GP-ENGINE OIL  
  283-1283 Y [1] FLYWHEEL GP  
  280-3725 Y [1] GEAR GP-FRONT  
  283-1311 Y [1] GLOW PLUG GP  
  280-3724 Y [1] HOUSING GP-FRONT  
  283-1306 Y [1] LINES GP-FUEL  
  283-1299 Y [1] MANIFOLD GP-EXHAUST  
  283-1297 Y [1] MANIFOLD GP-INLET  
  283-1286 Y [1] PAN GP-OIL  
  320-0204 Y [3] PISTON & ROD GP  
  283-1281 Y [1] PULLEY GP-CRANKSHAFT  
  283-1289 Y [1] PUMP GP-ENGINE OIL  
  283-1302 Y [1] PUMP GP-FUEL INJECTION  
  280-3730 Y [1] PUMP GP-WATER (COOLING)  
  280-3736 Y [1] STARTING MOTOR GP-ELECTRIC  
  283-1279 Y [1] VALVE MECHANISM GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910006
 

345-2118: INSTALLATION AR-ENGINE

345-2118 INSTALLATION AR-ENGINE
PART OF 343-5121 COMMON AR
i04023283 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  345-2119 Y [1] EXTENSION GP-EXHAUST  
  364-9360 Y [1] FILTER & MTG GP-ENGINE OIL  
  270-1996 Y [1] LINES GP-AIR  
  276-2215 Y [1] MOUNTING GP-STARTING MOTOR  
  355-9069 Y [1] MUFFLER GP  
  345-2115 Y [1] RADIATOR & HYD OIL COOLER GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910007
 

283-1270: CAMSHAFT GP

283-1270 CAMSHAFT GP
PART OF 334-1975 ENGINE AR-PRIMARY
i04020287 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 283-1271 [1] CAMSHAFT  
2. 094-4628 [1] KEY (CRANKSHAFT)  
3. 233-5485 [1] PLATE-THRUST  
4. 199-2205 M [2] BOLT AS  
  M   METRIC PART
 

#SEBP45910008
 

283-1275: COVER GP-VALVE MECHANISM

283-1275 COVER GP-VALVE MECHANISM
PART OF 334-1975 ENGINE AR-PRIMARY
i04021028 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-2182 [1] CAP-OIL FILLER (ENGINE)  
2. 270-6259 [4] BOLT (M8X1.25X40-MM)  
3. 320-1022 [1] COVER AS-VALVE MECHANISM  
4. 283-1277 [1] GASKET (VALVE COVER)  
5. 283-1278 [1] HOSE  
 

#SEBP45910009
 

283-1263: CRANKSHAFT GP

283-1263 CRANKSHAFT GP
PART OF 334-1975 ENGINE AR-PRIMARY
i04020286 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 283-1264 B [1] BEARING SET-MAIN (STANDARD)  
  283-1265 B [1] BEARING SET-MAIN (0.25-MM US)  
  283-1266 B [1] BEARING SET-MAIN (0.5-MM US)  
  283-1267 B [1] BEARING SET-MAIN (0.75-MM US)  
2. 283-1269 [1] CRANKSHAFT AS  
  B   USE AS REQUIRED
 

Information:

Truck Engine News
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Truck Engine News {0374, 1000, 7000}
Engine News
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}
Operation and Maintenance Manual
Crushing Prevention and Cutting Prevention
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Travel in Water and Mud
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Slope Operation
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators
Special Instruction
General Welding Procedures {0679, 7000}
General Welding Procedures {0679, 7000}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Storage Procedure for Caterpillar Products {0355, 1000, 7000}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Instructions to Register the Retrofit and Submit Service Reporting {1000, 3000, 7000, 7570}
Installation Guide for the Tire Monitoring System on Cat<SUP>&reg;</SUP> and Non-Cat Equipment {4203, 7490}
Installation Guide for the Tire Monitoring System on Cat® and Non-Cat Equipment {4203, 7490}
Installation of Remote Disable Module (RDM) Kit on Cat<SUP>&reg;</SUP> and Non-Cat Equipment {7606}
Installation of Remote Disable Module (RDM) Kit on Cat® and Non-Cat Equipment {7606}
Installation Of Operator ID System on Cat<SUP>&reg;</SUP> and Non-Cat Products {7600, 7610, 7620}
Installation Of Operator ID System on Cat® and Non-Cat Products {7600, 7610, 7620}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490}
Third-Party Video Streaming Solution for Construction Equipment {7000, 7347, 7348, 7490}
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}
NEHS1259: 469-7632 Swing Gearbox Lifting Tool for 6015-6090 Hydraulic Mining Shovel {0629, 7000}
NEHS1259: 469-7632 Swing Gearbox Lifting Tool for 6015-6090 Hydraulic Mining Shovel {0629, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
Service Letter-Asia
Systems Operation
Service Intervals
Air Conditioning and Heating R134a for All Caterpillar Machines
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Cleaning Components with Carbon Dioxide (CO<SUB>2</SUB>) {0680, 1000, 7000}
Cleaning Components with Carbon Dioxide (CO2) {0680, 1000, 7000}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS OR UPDATING SOFTWARE ON CERTAIN CATERPILLAR PRODUCTS
Service Magazine
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
A New Visualization Service Procedure (VSP) is Now Used for Certain Publications {0374, 1000, 7000}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Military Electronic Technician (Military ET) Is Now Available For Military Personnel {0374, 0376, 0599, 1000, 7000, 7610, 7620}
Process to Print Collage Schematics {0374, 1000, 7000}
Process to Print Collage Schematics {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed on Service Magazines {0374, 1000, 7000}
New Service Information Content Is Now Available in Channel 1 {0374, 7000}
New Service Information Content Is Now Available in Channel 1 {0374, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}
A New Process Is Available to Request Service Animations for Certain Service Information Procedures {1000, 7000}

Caterpillar Parts SIS Catalog 303.5D :

Truck sale:

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