381-8968 CYLINDER & LINES GP-BOOM -LH S/N DPJ1-UP PART OF 283-9001 BOOM AR-1 PIECE LONG AN ATTACHMENT 318D2 L

385-2913 CYLINDER & SEAL GP-BOOM
S/N DPJ1-UP
110-MM (4.3-IN) BORE X 1193-MM (46.7-IN) STROKE
PART OF 381-8968, 381-8969 CYLINDER & LINES GP-BOOM
AN ATTACHMENT

i05787153 SEBP7485

3852913 CYLINDER & SEAL GP-BOOM Parts scheme

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	385-2860	[1]	CYLINDER AS-BOOM
1A.	228-5614	[1]	BUSHING
2.	385-2861	[1]	ROD AS
2A.	240-2913	[1]	BUSHING
3.	385-2895	[1]	HEAD
4.	385-2899	[1]	RING-RETAINING
5.	385-2900	[1]	BUSHING
6.	422-9140	[1]	STOP
7.	385-2889	[1]	PISTON
8.	385-2905	[1]	RING-SNAP
9.	385-2922 C	[1]	BALL
10.	422-9120 C	[1]	SETSCREW-HEX SOCKET
11.	095-0703 M	[12]	BOLT-SOCKET HEAD (M16X2X75-MM)
12.	235-7679	[2]	SEAL-LIP TYPE
13.	385-2888	[1]	WASHER
14.	166-1494	[2]	SEAL-LIP TYPE
15.	385-2901	[1]	LOCKNUT-SPECIAL
16.	3B-8489	[1]	FITTING-GREASE
17.	416-1284 CJ	[1]	SEAL-WIPER
18.	416-1285 CJ	[1]	SEAL-U-CUP
19.	416-1287 CJ	[1]	SEAL-BUFFER
20.	416-1286 CJ	[1]	RING-BACKUP
21.	416-1277 CJ	[1]	SEAL-O-RING
22.	416-1278 CJ	[1]	RING-BACKUP
23.	416-1280 CJ	[1]	SEAL AS
24.	416-1279 CJ	[2]	RING-WEAR
25.	416-1282 CJ	[2]	RING-WEAR
26.	416-1293 CJ	[1]	RING-SEAL

			AVAILABLE REPAIR KIT(S):
	385-2908 CJ	[1]	KIT-SEAL (BOOM CYLINDER)
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP74850185

385-2917: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

385-2917 CYLINDER & SEAL GP-BUCKET
S/N DPJ1-UP
PART OF 381-8971 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT

i05786759 SEBP7485

3852917 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	385-2864	[1]	CYLINDER AS-BOOM
1A.	248-7857	[1]	BUSHING
2.	385-2865	[1]	ROD AS
2A.	240-2912	[1]	BUSHING
3.	399-5122	[1]	HEAD
4.	385-2900	[1]	BUSHING
5.	385-2899	[1]	RING-RETAINING
6.	385-2905	[1]	RING-SNAP
7.		[1]	PISTON
8.	422-9120 C	[1]	SETSCREW-HEX SOCKET
9.	385-2922 C	[1]	BALL
10.	095-0703 M	[12]	BOLT-SOCKET HEAD (M16X2X75-MM)
11.	235-7679	[2]	SEAL-LIP TYPE
12.	166-1494	[2]	SEAL-LIP TYPE
13.		[1]	WASHER
14.		[1]	NUT-LOCKING
15.	3B-8489	[2]	FITTING-GREASE
16.	416-1284 CJ	[1]	SEAL-WIPER
17.	416-1285 CJ	[1]	SEAL-U-CUP
18.	416-1287 CJ	[1]	SEAL-BUFFER
19.	416-1286 CJ	[1]	RING-BACKUP
20.	416-1277 CJ	[1]	SEAL-O-RING
21.	416-1278 CJ	[1]	RING-BACKUP
22.	416-1280 CJ	[1]	SEAL AS
23.	416-1279 CJ	[2]	RING-WEAR
24.	416-1282 CJ	[2]	RING-WEAR

			AVAILABLE REPAIR KIT(S):
	385-2946 J		KIT-SEAL (BUCKET CYLINDER)
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP74850186

385-2915: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

385-2915 CYLINDER & SEAL GP-STICK
S/N DPJ1-UP
120-MM (4.7-IN) BORE X 1331-MM (52.4-IN) STROKE
PART OF 381-8970 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i05791022 SEBP7485

3852915 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	385-2862	[1]	CYLINDER AS-STICK
1A.	241-7231	[1]	BUSHING
2.	385-2863	[1]	ROD AS
2A.	241-7231	[1]	BUSHING
3.	385-2929	[1]	HEAD
4.	385-2934	[1]	BUSHING
5.	385-2933	[1]	RING-RETAINING
6.	385-2927	[1]	STOP
7.	385-2923	[1]	PISTON
8.	385-2939	[1]	RING-SNAP
9.	422-9122	[1]	BALL
10.	385-2891	[1]	SETSCREW-SOCKET
11.	385-2910	[1]	RING-RETAINING
12.	385-2920	[1]	RING-RETAINING
13.	385-2909	[1]	STOP
14.	095-9806 M	[12]	BOLT-SOCKET HEAD (M16X2X80-MM)
15.	235-7679	[4]	SEAL-LIP TYPE
16.	8T-6763	[1]	PLUG-PIPE (1/4-18-THD)
17.	3B-8489	[1]	FITTING-GREASE
18.	416-1312 J	[1]	SEAL-WIPER
19.	416-1313 J	[1]	SEAL-U-CUP
20.	416-1315 J	[1]	SEAL-BUFFER
21.	416-1314 J	[1]	RING-BACKUP
22.	416-1288 J	[1]	SEAL-O-RING
23.	416-1289 J	[1]	RING-BACKUP
24.	416-1291 J	[1]	SEAL AS
25.	416-1290 J	[2]	RING-WEAR
26.	416-1292 J	[2]	RING-WEAR
27.	416-1316 J	[1]	RING-SEAL
28.	416-1294 J	[1]	RING-SEAL

			AVAILABLE REPAIR KIT(S):
	385-2942 J	[1]	KIT-SEAL (STICK CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP74850187

333-3015: DRIVE GP-SWING

DRIVE GP-SWING

333-3015 DRIVE GP-SWING -WITHOUT MOTOR
S/N DPJ1-UP
PART OF 367-8339 DRIVE GP-SWING

i05772963 SEBP7485

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	333-3043	[1]	BEARING
2.	333-3042	[1]	BEARING
3.	333-3057	[1]	CASE
4.	333-3047	[1]	COLLAR
5.	333-3064	[1]	RING
6.	7X-2619 M	[6]	BOLT (M6X1X10-MM)
7.	333-3062	[2]	PLATE
8.	333-3061	[1]	SEAL
9.	333-3060	[1]	SEAL
10.	333-3056	[1]	PINION
11.	093-6089	[2]	DOWEL
12.	199-4631	[1]	GEAR-RING
13.	333-3055	[1]	GEAR-SUN
14.	199-4629	[1]	GEAR-SUN
15.	8C-3347	[3]	PIN-ROLL
16.	199-4628	[3]	SHAFT-PLANETARY
17.	199-4627	[12]	WASHER
18.	199-4626	[3]	BEARING
19.	199-4625	[3]	GEAR-PLANETARY
20.	333-3053	[1]	CARRIER
21.	333-3059	[3]	RING-RETAINING
22.	333-3058	[3]	WASHER-THRUST (30X47X2-MM THK)
23.	191-2605	[1]	WASHER (30X75X3-MM THK)
24.	095-0879	[3]	PIN-SPRING
25.	333-3051	[3]	SHAFT
26.	333-3050	[3]	BEARING
27.	333-3049	[3]	GEAR-PLANETARY
28.	333-3048	[1]	CARRIER
	M		METRIC PART

#SEBP74850188

367-8338: DRIVE GP-SWING

DRIVE GP-SWING

367-8338 DRIVE GP-SWING -WITH MOTOR
S/N DPJ1-UP
PART OF 267-6738 POWER TRAIN AR

i05772890 SEBP7485

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-7238	[1]	VALVE-SHUTOFF (SWING DRIVE)
2.	267-6744	[1]	BREATHER AS (SWING DRIVE)
	4H-6112	[1]	BREATHER (SWING DRIVE)
	227-6227	[1]	BOSS
	267-6786	[1]	FITTING
3.	367-8339 Y	[1]	DRIVE GP-SWING (WITH MOTOR)
4.	367-8355	[1]	GAUGE-OIL LEVEL
5.	378-9521	[1]	PIPE-GAUGE
6.	3K-0360	[1]	SEAL-O-RING
	Y		SEPARATE ILLUSTRATION

#SEBP74850189

367-8339: DRIVE GP-SWING

DRIVE GP-SWING

367-8339 DRIVE GP-SWING -WITH MOTOR
S/N DPJ1-UP
PART OF 367-8338 DRIVE GP-SWING

i05772895 SEBP7485

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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-0817	[12]	LOCKWASHER
2.	333-3015 Y	[1]	DRIVE GP-SWING (WITHOUT MOTOR)
3.	369-9604 Y	[1]	MOTOR GP-SWING
4.	6V-7644	[1]	RING-RETAINING
5.	8T-5041 M	[12]	BOLT (M12X1.75X120-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER GROUP ON CERTAIN 316E, 316F, 318D2, AND 318F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER GROUP ON CERTAIN 316E, 316F, 318D2, AND 318F EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Boom Lines
318D2 Excavator Machine System Specifications

Stick Cylinder
318D2 Excavator Machine System Specifications

Bucket Cylinder
318D2 Excavator Machine System Specifications

Boom Cylinder Lines
318D2 Excavator Machine System Specifications

Boom Cylinder
318D2 Excavator Machine System Specifications

Boom Cylinder Lines
318D2 Excavator Machine System Specifications

Tool Operating Manual

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Service Letter-China

Service Letter-Asia

Systems Operation

Cylinders (Boom, Stick and Bucket)
318D2 Excavator Systems

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Service Letter-APD

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
318D2 Excavator Machine Systems

Cylinder Drift - Check - Empty Bucket
318D2 Excavator Machine Systems

Cylinder Speed - Check
318D2 Excavator Machine Systems

Bench Test Procedures

Disassembly and Assembly

Stick Cylinder - Remove and Install
318D2 Excavator Machine Systems

Boom Cylinder - Remove and Install
318D2 Excavator Machine Systems

Bucket Cylinder - Remove and Install
318D2 Excavator Machine Systems

Service Magazine

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}

A New Stick Cylinder and Seal Group Is Now Used on Certain Excavators {5458}
A New Stick Cylinder and Seal Group Is Now Used on Certain Excavators {5458}

Caterpillar Parts SIS Catalog 318D2 L :

344-0688 COUPLING GP-PUMP

351-3869 COUPLING GP-FLEXIBLE

227-8807 ACCUMULATOR GP-HYDRAULIC

164-6981 ACCUMULATOR GP-HYDRAULIC

145-5106 ACCUMULATOR GP-HYDRAULIC

087-4456 ACCUMULATOR GP-HYDRAULIC

087-4454 ACCUMULATOR GP-HYDRAULIC

5I-8416 ACCUMULATOR GP-HYDRAULIC

381-8969 CYLINDER & LINES GP-BOOM

381-8971 CYLINDER & LINES GP-BUCKET

381-8970 CYLINDER & LINES GP-STICK

385-2913 CYLINDER & SEAL GP-BOOM

385-2917 CYLINDER & SEAL GP-BUCKET

385-2915 CYLINDER & SEAL GP-STICK

333-3015 DRIVE GP-SWING

367-8338 DRIVE GP-SWING