259-7946 INSTALLATION AR-ENGINE PART OF 333-5700, 333-5701 COMMON AR 306 MINI HYD EXCAVATOR

Part No	Qty	Parts name
259-7948 Y	[1]	AIR CLEANER GP
123-1499 Y	[1]	EXTENSION GP-EXHAUST
266-2631 Y	[1]	FILTER & MTG GP-ENGINE OIL
259-7947 Y	[1]	LINES GP-AIR
162-6267 Y	[1]	LINES GP-MUFFLER DRAIN
131-8965 Y	[1]	MOUNTING GP-ENGINE
333-6197 Y	[1]	RADIATOR & HYD OIL COOLER GP (WITH RESERVOIR)
263-9807 Y	[1]	SHIELD GP-EXHAUST
Y		SEPARATE ILLUSTRATION

#SEBP50840011

190-5724: CAMSHAFT GP

CAMSHAFT GP

190-5724 CAMSHAFT GP
PART OF 320-3421 ENGINE AR

i02501216 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7842	[1]	CAMSHAFT GP
3.	139-7985 B	[8]	SHIM (2.25-MM)
	139-7986 B	[8]	SHIM (2.275-MM)
	139-7987 B	[8]	SHIM (2.3-MM)
	139-7988 B	[8]	SHIM (2.325-MM)
	139-7989 B	[8]	SHIM (2.35-MM)
	139-7990 B	[8]	SHIM (2.375-MM)
	139-7991 B	[8]	SHIM (2.4-MM)
	139-7992 B	[8]	SHIM (2.425-MM)
	139-7993 B	[8]	SHIM (2.45-MM)
	139-7994 B	[8]	SHIM (2.475-MM)
	139-7995 B	[8]	SHIM (2.5-MM)
	139-7996 B	[8]	SHIM (2.525-MM)
	139-7997 B	[8]	SHIM (2.55-MM)
	139-7998 B	[8]	SHIM (2.575-MM)
	139-7999 B	[8]	SHIM (2.6-MM)
	139-8000 B	[8]	SHIM (2.625-MM)
	139-8001 B	[8]	SHIM (2.65-MM)
	139-8002 B	[8]	SHIM (2.675-MM)
	139-8003 B	[8]	SHIM (2.7-MM)
	139-8004 B	[8]	SHIM (2.725-MM)
	139-8005 B	[8]	SHIM (2.75-MM)
	139-8006 B	[8]	SHIM (2.775-MM)
	139-8007 B	[8]	SHIM (2.8-MM)
	139-8008 B	[8]	SHIM (2.825-MM)
	139-8009 B	[8]	SHIM (2.85-MM)
	139-8010 B	[8]	SHIM (2.875-MM)
	139-8011 B	[8]	SHIM (2.9-MM)
	139-8012 B	[8]	SHIM (2.925-MM)
	139-8013 B	[8]	SHIM (2.95-MM)
	139-8014 B	[8]	SHIM (2.975-MM)
	139-8015 B	[8]	SHIM (3-MM)
	139-8016 B	[8]	SHIM (3.025-MM)
	139-8017 B	[8]	SHIM (3.05-MM)
	139-8018 B	[8]	SHIM (3.075-MM)
	139-8019 B	[8]	SHIM (3.1-MM)
	139-8020 B	[8]	SHIM (3.125-MM)
	139-8148 B	[8]	SHIM (3.15-MM)
4.	139-7888	[8]	TAPPET
5.	139-7815	[16]	LOCK
6.	139-7891	[8]	RETAINER
7.	139-7889	[8]	SPRING
8.	190-5750	[8]	SEAL
9.	139-7890	[8]	SEAT
10.	139-7910	[1]	SEAL
11.	190-5748	[4]	VALVE
12.	190-5749	[4]	VALVE
13.	139-7911	[1]	SEAL
	B		USE AS REQUIRED

#SEBP50840012

183-8284: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

183-8284 COVER GP-VALVE MECHANISM
PART OF 320-3421 ENGINE AR

i02501229 SEBP5084

1838284 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	190-5746	[2]	BOLT
2.	099-3208	[2]	WASHER
3.	099-3209	[2]	SEAL
4.	190-5745	[1]	COVER AS
5.	096-9232	[1]	PLATE
6.	139-7960	[1]	JOINT
7.	139-7923	[1]	GASKET (VALVE COVER)
8.	190-1977	[1]	CAP AS (ENGINE OIL FILLER)

#SEBP50840013

190-5723: CRANKSHAFT GP

CRANKSHAFT GP

190-5723 CRANKSHAFT GP
PART OF 320-3421 ENGINE AR

i02501231 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-8124	[2]	KEY
2.	190-5747	[1]	CRANKSHAFT
3.	139-7804	[1]	PIN

#SEBP50840014

212-8640: CYLINDER BLOCK AS

CYLINDER BLOCK AS

212-8640 CYLINDER BLOCK AS
PART OF 212-8638 CYLINDER BLOCK GP

i03646328 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	094-9347	[2]	PIN
2.	094-9811	[3]	BUSHING
3.	103-9010	[4]	CAP-SEALING
4.	094-9865	[1]	CAP
5.	094-9867	[1]	CAP-SEALING
6.	096-8533	[16]	BOLT (65-MM LG)
7.	139-7807	[2]	BUSHING
8.	139-8027	[10]	BOLT (89-MM LG)
9.	095-0971	[3]	BALL BEARING
10.	139-8137	[5]	CAP
11.	139-8141	[2]	BUSHING
12.	139-8142	[2]	BUSHING
13.	139-8145	[1]	CAP

#SEBP50840015

212-8638: CYLINDER BLOCK GP

CYLINDER BLOCK GP

212-8638 CYLINDER BLOCK GP
PART OF 320-3421 ENGINE AR

i02501237 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1R-7662	[2]	BOLT (18-MM LG)
2.	5I-7505	[2]	PLUG
3.	4K-0831	[2]	WASHER
4.	094-9431	[2]	GASKET
5.	094-9445	[2]	PLUG
6.	096-8569	[3]	BOLT (140-MM LG)
7.	096-8983	[4]	BOLT (25-MM LG)
8.	139-7814	[4]	VALVE
9.	139-7892	[1]	PLATE
10.	139-7916	[1]	CASE
11.	139-7917	[2]	PLATE (STANDARD)
	139-7965 AB		PLATE (0.15-MM OS)
	139-7966 AB		PLATE (0.3-MM OS)
	139-7967 AB		PLATE (0.45-MM OS)
12.	139-7918	[2]	PLATE (STANDARD)
	139-7968 AB		PLATE (0.15-MM OS)
	139-7969 AB		PLATE (0.3-MM OS)
	139-7970 AB		PLATE (0.45-MM OS)
13.	139-7924	[4]	JET
14.	139-7984	[1]	PLUG
15.	139-8079	[4]	SET-BEARING (STANDARD-YELLOW)
16.	139-8080	[4]	SET-BEARING (STANDARD-BLACK)
17.	139-8081	[4]	SET-BEARING (STANDARD-BLUE)
	139-8082 AB		SET-BEARING (0.25-MM US)
	139-8083 AB		SET-BEARING (0.5-MM US)
	139-8084 AB		SET-BEARING (0.75-MM US)
	139-8085 AB		SET-BEARING (1-MM US)
18.	139-8086	[1]	SET-BEARING (STANDARD-YELLOW)
19.	139-8087	[1]	SET-BEARING (STANDARD-BLACK)
20.	139-8088	[1]	SET-BEARING (STANDARD-BLUE)
	139-8089 AB		SET-BEARING (0.25-MM US)
	139-8090 AB		SET-BEARING (0.5-MM US)
	139-8091 AB		SET-BEARING (0.75-MM US)
	139-8092 AB		SET-BEARING (1-MM US)
21.	139-8109	[1]	BOLT
22.	139-8112	[2]	BOLT (30-MM LG)
23.	139-8130	[1]	PLUG
24.	190-5743	[1]	SEAL
25.	190-5744	[1]	PLATE
26.	212-8640 Y	[1]	CYLINDER BLOCK AS
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION

#SEBP50840016

183-8282: CYLINDER HEAD GP

CYLINDER HEAD GP

183-8282 CYLINDER HEAD GP
PART OF 320-3421 ENGINE AR

i02501238 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7961	[2]	BOLT (90-MM LG)
2.	139-7929	[4]	BOLT (125-MM LG)
3.	139-7928	[14]	BOLT (105-MM LG)
4.	139-7809	[18]	WASHER
5.	190-5741	[1]	HEAD AS
6.	096-8489	[10]	BOLT (40-MM LG)
7.	139-7805	[10]	BUSHING
8.	094-9862	[1]	CAP
9.	094-9866	[1]	CAP
10.	135-8447	[1]	CAP
11.	139-7939	[3]	CAP
12.	190-5742	[4]	JET
13.	148-1820	[4]	CAP
14.	139-7941	[4]	CAP
15.	139-7885	[4]	SEAT (STANDARD)
	139-7971	[4]	SEAT (0.3-MM OS)
	139-7972	[4]	SEAT (0.6-MM OS)
16.	139-7950	[4]	SEAT (STANDARD)
	139-7973	[4]	SEAT (0.3-MM OS)
	139-7974	[4]	SEAT (0.6-MM OS)
17.	139-8128	[4]	BALL
18.	139-7881	[8]	STUD (43-MM LG)
19.	139-7879	[4]	GUIDE
	139-7977	[4]	GUIDE (0.05-MM OS)
	139-7978	[4]	GUIDE (0.25-MM OS)
	139-7979	[4]	GUIDE (0.5-MM OS)
20.	139-7880	[4]	GUIDE
	139-7980	[4]	GUIDE (0.05-MM OS)
	139-7981	[4]	GUIDE (0.25-MM OS)
	139-7982	[4]	GUIDE (0.5-MM OS)
21.	139-7808	[1]	JOINT
22.	139-7955	[1]	GASKET (A)
	139-7956	[1]	GASKET (B)
	139-7957	[1]	GASKET (C)
	139-7958	[1]	GASKET (D)

#SEBP50840017

139-7777: FLYWHEEL GP

FLYWHEEL GP

139-7777 FLYWHEEL GP
PART OF 320-3421 ENGINE AR

i02501248 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7837	[1]	FLYWHEEL GP
2.	139-7810	[1]	GEAR (34-MM LG)
3.	094-9493	[7]	BOLT

#SEBP50840018

190-5727: GEAR GP-FRONT

GEAR GP-FRONT

190-5727 GEAR GP-FRONT
PART OF 320-3421 ENGINE AR

i03571619 SEBP5084

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	139-7908	[1]	BOLT
2.	190-5761	[1]	SPROCKET
3.	190-5763	[1]	GUIDE
4.	096-8533	[1]	BOLT (65-MM LG)
5.	139-7933	[1]	WASHER
6.	190-5760	[1]	GEAR AS
7.	139-7930	[1]	BUSHING
8.	139-7932	[1]	SHAFT
9.	139-8034	[1]	GEAR
10.	139-7907	[1]	SHAFT
11.	139-8028	[1]	GASKET
12.	139-7902	[1]	ADJUSTER
13.	096-0918	[2]	BOLT (20-MM LG)
14.	139-7905	[1]	BOLT
15.	139-7906	[1]	WASHER
16.	190-5762	[1]	CHAIN
17.	139-7903	[1]	BOLT
18.	139-7904	[1]	JET
19.	1R-7662	[1]	BOLT (18-MM LG)
20.	190-5764	[1]	GUIDE

#SEBP50840019

139-7778: HOUSING GP-FLYWHEEL

HOUSING GP-FLYWHEEL

139-7778 HOUSING GP-FLYWHEEL
PART OF 320-3421 ENGINE AR

i02501253 SEBP5084

1397778 HOUSING GP-FLYWHEEL Parts scheme

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Parts for your 306 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	094-7399	[1]	PLUG-DUST
2.	139-8118	[4]	BOLT (90-MM LG)
3.	139-7856	[1]	HOUSING GP-FLYWHEEL
4.	139-7830	[1]	POINTER
5.	095-0735 M	[1]	SCREW-MACHINE (M5X0.8X8-MM)
6.	139-8116	[7]	BOLT (75-MM LG)
7.	139-7869	[1]	COVER
8.	139-8103	[4]	BOLT
9.	139-7865	[1]	PLATE
10.	139-8114	[6]	BOLT (18-MM LG)
	M		METRIC PART

Information:

ENGINE ARRANGEMENT

ENGINE 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

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 Engine News {0374, 1000, 7000}
Changes to the Way Serial Numbers are Displayed in Engine News {0374, 1000, 7000}

Operation and Maintenance Manual

Emissions Certification Film
306 Mini Hydraulic Excavator

Special Instruction

Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}
Caterpillar DPF Installation and Operation Guide for Diesel Engines - California Only {1000, 1091}

Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}

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}

Differences in Appearance of Cat <SUP>®</SUP> Reman Parts when Compared to New Parts {1000, 1250}
Differences in Appearance of Cat ^® Reman Parts when Compared to New Parts {1000, 1250}

Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}
Introduction to Visualization Service Procedure (VSP) {0374, 1000, 7000}

Technical Information Bulletin

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Tool Operating Manual

NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}

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}

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}

Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}
Fundamentals of Plasma Transferred Wire Arc (PTWA) Spray for Reconditioning Components {0374, 0599, 0679, 1000}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Disassembly and Assembly

Hydraulic System Pressure - Release
305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Fuel Shutoff Solenoid - Remove and Install
305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Engine - Remove
305.5 and 306
Mini Hydraulic Excavators Engine Supplement

Engine - Install
305.5 and 306
Mini Hydraulic Excavators Engine Supplement

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

Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/24

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}

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 306 :

183-8284 COVER GP-VALVE MECHANISM

190-5723 CRANKSHAFT GP

212-8640 CYLINDER BLOCK AS

212-8638 CYLINDER BLOCK GP

183-8282 CYLINDER HEAD GP

139-7777 FLYWHEEL GP

190-5727 GEAR GP-FRONT

259-7946 INSTALLATION AR-ENGINE PART OF 333-5700, 333-5701 COMMON AR 306 MINI HYD EXCAVATOR

ENGINE ARRANGEMENT