383-5952 CHASSIS AR PART OF 383-5944 COMMON AR 303.5E MINI HYD EXCAVATOR

Part No	Qty	Parts name
380-6300 Y	[1]	CONTROL GP-GOVERNOR (AUTOMATIC IDLE)(AUTOMATIC IDLE)
367-0902 Y	[1]	COUNTERWEIGHT & MOUNTING GP
Y	[1]	COVER GP-FENDER
376-6212 Y	[1]	FRAME GP-UPPER
367-0918 Y	[1]	HOOD & GUARD GP
266-6835 Y	[1]	HORN GP-ELECTRIC
379-4728 Y	[1]	LINES GP-FUEL FILTER
379-4691 Y	[1]	LINES GP-GREASE
392-7568 Y	[1]	OPERATOR AR
392-7708 Y	[1]	PLATE & FILM GP
367-0930 Y	[1]	TANK & MTG GP-FUEL
Y	[1]	VALVE & MTG GP-PILOT (TRAVEL)
Y		SEPARATE ILLUSTRATION

#SEBP64430002

383-5944: COMMON AR

COMMON AR

383-5944 COMMON AR

i05001202 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
Y	[1]	BOOM AR
383-5952 Y	[1]	CHASSIS AR
392-4915 Y	[1]	ELECTRONICS GP-MACHINE
392-4938 Y	[1]	ELECTRONICS GP-MONITOR
Y	[1]	HYDRAULIC AR
Y	[1]	INSTALLATION AR-ENGINE
Y	[1]	LINKAGE AR-BUCKET
Y	[1]	POWER TRAIN AR
379-4714 Y	[1]	STICK AR
Y	[1]	UNDERCARRIAGE AR
Y		SEPARATE ILLUSTRATION

#SEBP64430003

380-1776: ENGINE AR-PRIMARY

ENGINE AR-PRIMARY

380-1776 ENGINE AR-PRIMARY
25 BRAKE KW (33 BHP) AT 2400 RPM
PART OF 392-8312 SUPPRESSION AR-SOUND
AN ATTACHMENT

i05336640 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
383-0133 Y	[1]	ACCESSORY GP-ENGINE
383-0134 Y	[1]	ALTERNATOR GP-CHARGING
386-4564 Y	[1]	CAMSHAFT GP
386-4566 Y	[1]	COVER GP-VALVE MECHANISM
386-4570 Y	[1]	CRANKSHAFT GP
386-4561 Y	[1]	CYLINDER BLOCK GP
386-4637 Y	[1]	CYLINDER HEAD GP
383-0250 Y	[1]	FILLER GP-ENGINE OIL
383-0141 Y	[1]	FILTER GP-ENGINE OIL (WITH SWITCH)
386-4592 Y	[1]	FLYWHEEL GP
383-0144 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)
386-4647 Y	[1]	GLOW PLUG GP
386-4635 Y	[1]	GOVERNOR GP
383-0503 Y	[1]	HOUSING GP-FRONT
386-4638 Y	[1]	LIFTING GP-ENGINE
386-4639 Y	[1]	LINES GP-FUEL
386-4640 Y	[1]	LINES GP-FUEL INJECTION
386-4588 Y	[1]	LINES GP-WATER
386-4641 Y	[1]	MANIFOLD GP-EXHAUST
386-4642 Y	[1]	MANIFOLD GP-INLET
386-4644 Y	[1]	NOZZLE GP-UNIT INJECTOR
386-4645 Y	[1]	PAN GP-OIL (ENGINE)
386-4646 Y	[1]	PISTON & ROD GP
386-4648 Y	[1]	PULLEY GP-FAN DRIVE
383-0161 Y	[1]	PUMP GP-ENGINE OIL
386-4650 Y	[1]	PUMP GP-FUEL INJECTION
383-0162 Y	[1]	PUMP GP-WATER
383-0154 Y	[1]	STARTING MOTOR GP-ELECTRIC
386-4643 Y	[1]	VALVE MECHANISM GP
Y		SEPARATE ILLUSTRATION

#SEBP64430004

380-1777: ENGINE AR-PRIMARY

ENGINE AR-PRIMARY

380-1777 ENGINE AR-PRIMARY
25 BRAKE KW (33 BHP) AT 2400 RPM
PART OF 392-8312 SUPPRESSION AR-SOUND
FIELD REPLACEMENT ORDER @@@@@416-6081@@@@@
AN ATTACHMENT

i04669614 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
383-0133 Y	[1]	ACCESSORY GP-ENGINE
383-0134 Y	[1]	ALTERNATOR GP-CHARGING
386-4564 Y	[1]	CAMSHAFT GP
386-4566 Y	[1]	COVER GP-VALVE MECHANISM
386-4570 Y	[1]	CRANKSHAFT GP
386-4561 Y	[1]	CYLINDER BLOCK GP
386-4637 Y	[1]	CYLINDER HEAD GP
383-0250 Y	[1]	FILLER GP-ENGINE OIL
383-0141 Y	[1]	FILTER GP-ENGINE OIL (WITH SWITCH)
386-4592 Y	[1]	FLYWHEEL GP
383-0144 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)
386-4647 Y	[1]	GLOW PLUG GP
386-4635 Y	[1]	GOVERNOR GP
383-0503 Y	[1]	HOUSING GP-FRONT
386-4638 Y	[1]	LIFTING GP-ENGINE
386-4639 Y	[1]	LINES GP-FUEL
386-4640 Y	[1]	LINES GP-FUEL INJECTION
386-4588 Y	[1]	LINES GP-WATER
386-4641 Y	[1]	MANIFOLD GP-EXHAUST
386-4642 Y	[1]	MANIFOLD GP-INLET
386-4644 Y	[1]	NOZZLE GP-UNIT INJECTOR
386-4645 Y	[1]	PAN GP-OIL (ENGINE)
386-4646 Y	[1]	PISTON & ROD GP
386-4648 Y	[1]	PULLEY GP-FAN DRIVE
383-0161 Y	[1]	PUMP GP-ENGINE OIL
386-4650 Y	[1]	PUMP GP-FUEL INJECTION
383-0162 Y	[1]	PUMP GP-WATER
383-0154 Y	[1]	STARTING MOTOR GP-ELECTRIC
386-4643 Y	[1]	VALVE MECHANISM GP
Y		SEPARATE ILLUSTRATION

#SEBP64430005

392-4113: ENGINE AR-PRIMARY

ENGINE AR-PRIMARY

392-4113 ENGINE AR-PRIMARY
PART OF 392-8311 SUPPRESSION AR-SOUND
AN ATTACHMENT

i05079130 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
383-0133 Y	[1]	ACCESSORY GP-ENGINE
383-0134 Y	[1]	ALTERNATOR GP-CHARGING
386-4564 Y	[1]	CAMSHAFT GP
386-4566 Y	[1]	COVER GP-VALVE MECHANISM
386-4570 Y	[1]	CRANKSHAFT GP
386-4561 Y	[1]	CYLINDER BLOCK GP
386-4637 Y	[1]	CYLINDER HEAD GP
383-0250 Y	[1]	FILLER GP-ENGINE OIL
383-0141 Y	[1]	FILTER GP-ENGINE OIL (WITH SWITCH)
386-4592 Y	[1]	FLYWHEEL GP
383-0144 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)
386-4647 Y	[1]	GLOW PLUG GP
386-4635 Y	[1]	GOVERNOR GP
383-0503 Y	[1]	HOUSING GP-FRONT
386-4638 Y	[1]	LIFTING GP-ENGINE
386-4639 Y	[1]	LINES GP-FUEL
386-4640 Y	[1]	LINES GP-FUEL INJECTION
386-4588 Y	[1]	LINES GP-WATER
386-4641 Y	[1]	MANIFOLD GP-EXHAUST
386-4642 Y	[1]	MANIFOLD GP-INLET
386-4644 Y	[1]	NOZZLE GP-UNIT INJECTOR
386-4645 Y	[1]	PAN GP-OIL (ENGINE)
386-4646 Y	[1]	PISTON & ROD GP
Y	[1]	PULLEY GP-FAN DRIVE
383-0161 Y	[1]	PUMP GP-ENGINE OIL
386-4650 Y	[1]	PUMP GP-FUEL INJECTION
383-0162 Y	[1]	PUMP GP-WATER
383-0154 Y	[1]	STARTING MOTOR GP-ELECTRIC
386-4643 Y	[1]	VALVE MECHANISM GP
Y		SEPARATE ILLUSTRATION

#SEBP64430006

416-6081: ENGINE AR-PRIMARY

ENGINE AR-PRIMARY

416-6081 ENGINE AR-PRIMARY
25 BRAKE KW (34 BHP) AT 2400 RPM

i05314040 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
383-0133 Y	[1]	ACCESSORY GP-ENGINE
383-0134 Y	[1]	ALTERNATOR GP-CHARGING
386-4564 Y	[1]	CAMSHAFT GP
386-4566 Y	[1]	COVER GP-VALVE MECHANISM
386-4570 Y	[1]	CRANKSHAFT GP
386-4561 Y	[1]	CYLINDER BLOCK GP
386-4637 Y	[1]	CYLINDER HEAD GP
383-0250 Y	[1]	FILLER GP-ENGINE OIL
383-0141 Y	[1]	FILTER GP-ENGINE OIL (WITH SWITCH)
386-4592 Y	[1]	FLYWHEEL GP
383-0144 Y	[1]	GAUGE GP-OIL LEVEL (DIPSTICK) (ENGINE)
386-4647 Y	[1]	GLOW PLUG GP
386-4635 Y	[1]	GOVERNOR GP
383-0503 Y	[1]	HOUSING GP-FRONT
386-4638 Y	[1]	LIFTING GP-ENGINE
386-4639 Y	[1]	LINES GP-FUEL
386-4640 Y	[1]	LINES GP-FUEL INJECTION
386-4588 Y	[1]	LINES GP-WATER
386-4641 Y	[1]	MANIFOLD GP-EXHAUST
386-4642 Y	[1]	MANIFOLD GP-INLET
386-4644 Y	[1]	NOZZLE GP-UNIT INJECTOR
386-4645 Y	[1]	PAN GP-OIL (ENGINE)
386-4646 Y	[1]	PISTON & ROD GP
386-4648 Y	[1]	PULLEY GP-FAN DRIVE
383-0161 Y	[1]	PUMP GP-ENGINE OIL
386-4650 Y	[1]	PUMP GP-FUEL INJECTION
383-0162 Y	[1]	PUMP GP-WATER
383-0154 Y	[1]	STARTING MOTOR GP-ELECTRIC
386-4643 Y	[1]	VALVE MECHANISM GP
Y		SEPARATE ILLUSTRATION

#SEBP64430007

383-0640: INSTALLATION AR-ENGINE

INSTALLATION AR-ENGINE

383-0640 INSTALLATION AR-ENGINE
PART OF 383-5944 COMMON AR

i04732215 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
383-8499 Y	[1]	AIR CLEANER GP
380-6597 Y	[1]	BELT TENSIONER GP
383-0643 Y	[1]	EXTENSION GP-EXHAUST
383-0641 Y	[1]	LINES GP-AIR
384-1056 Y	[1]	MUFFLER GP
380-6364 Y	[1]	RADIATOR & HYD OIL COOLER GP
378-2140 Y	[1]	SHUTOFF GP-MANUAL (FUEL INJECTION PUMP)
Y		SEPARATE ILLUSTRATION

#SEBP64430008

380-6597: BELT TENSIONER GP

BELT TENSIONER GP

380-6597 BELT TENSIONER GP
PART OF 383-0640 INSTALLATION AR-ENGINE

i04589471 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	382-4808	[1]	BRACKET AS
	381-5786	[1]	SPACER (9X16X54-MM THK)
2.	382-4810	[1]	BRACKET AS
	8T-3612 M	[1]	NUT-WELD (M8X1.25-THD)
3.	382-4812	[1]	SPACER (9X22X8.5-MM THK)
4.	382-4813	[1]	BRACKET AS
	8T-3612 M	[1]	NUT-WELD (M8X1.25-THD)
5.	382-4815	[1]	SLEEVE
6.	099-3649 M	[1]	BOLT (M8X1.25X40-MM)
7.	304-2819	[1]	BOLT (M8X1.25X100-MM)
8.	5C-7261 M	[1]	NUT (M8X1.25-THD)
9.	8T-3647 M	[2]	BOLT (M8X1.25X80-MM)
10.	8T-4224	[6]	WASHER-HARD (8.8X16X2-MM THK)
11.	8T-4908 M	[1]	BOLT (M8X1.25X25-MM)
	M		METRIC PART

#SEBP64430009

386-4564: CAMSHAFT GP

CAMSHAFT GP

386-4564 CAMSHAFT GP
PART OF 380-1776, 380-1777, 392-4113, 416-6081 ENGINE AR-PRIMARY
AN ATTACHMENT

i04681109 SEBP6443

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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	383-0171	[2]	BOLT
2.	386-6934	[1]	CAMSHAFT AS
2A.	383-0227	[1]	KEY-FEATHER
2B.	383-0231	[1]	BALL
2C.	383-0270	[1]	STOPPER (CAMSHAFT)
2D.	383-0465	[1]	GEAR-CAMSHAFT (68-TEETH)

Information:

MACHINE ARRANGEMENT

MACHINE AR

Truck Engine News

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18

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
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators

Travel in Water and Mud
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators

Slope Operation
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators

Shovel Crane - Lubricate - If Equipped
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators

Shovel Crane Operation
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators

Shovel Crane - Inspect - If Equipped
303.5E CR, 304E CR, 305E CR and 305.5E 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® 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® 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® 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}

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

439-3938, 439-3939, 439-3940, 439-3941, 439-3942, 439-3943 Link Bracket Assemblies {0374, 0599, 0632, 0700, 7000}
439-3938, 439-3939, 439-3940, 439-3941, 439-3942, 439-3943 Link Bracket Assemblies {0374, 0599, 0632, 0700, 7000}

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}

Systems Operation

Service Intervals
Air Conditioning and Heating R134a for All Cat 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 (CO2) {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 Magazine

Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000}
2013/04/17

TA2 (Technical Analysis) Inspections are Now Available on SIS {0372, 1000, 7000, 753T, 7565}
2013/01/10

A New Tool Operating Manual for Proper Zip-Tie Installation Is Now Available for All Caterpillar Products {0374, 0599, 7000}
2015/08/10

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/25

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}

Fluid Film® Is Now Used as the Optional Transportation Protection on Mini Hydraulic Excavators {7000}
Fluid Film^® Is Now Used as the Optional Transportation Protection on Mini Hydraulic Excavators {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 303.5E :

383-5944 COMMON AR

380-1776 ENGINE AR-PRIMARY

380-1777 ENGINE AR-PRIMARY

392-4113 ENGINE AR-PRIMARY

416-6081 ENGINE AR-PRIMARY

383-0640 INSTALLATION AR-ENGINE

380-6597 BELT TENSIONER GP

386-4564 CAMSHAFT GP