340-8939 CYLINDER & SEAL GP-BOOM S/N TMR1-UP 135-MM (5.3-IN) BORE X 1305-MM (51.4-IN) STROKE PART OF 340-8937, 340-8938 CYLINDER & LINES GP-BOOM 326F L

HYDRAULIC SYSTEM

CYLINDER GP

0. 340-8939 CYLINDER &
1. 340-8949 CYLINDER &
2. 356-6513 CYLINDER &
3. 357-9765 CYLINDER &
4. 385-2834 CYLINDER &
5. 216-6606 CYLINDER &
6. 340-8944 CYLINDER &
7. 340-8936 CYLINDER A
8. 356-6515 CYLINDER G
9. 357-9766 CYLINDER G
0. INFORMATION

EXCAVATOR 326F L EXCAVATOR TMR
326F L Excavator TMR00001-UP (MACHINE) POWERED BY C7.1 Engine M0068316 326F L TMR (2012)

HYDRAULIC SYSTEM

CYLINDER GP

216-6605 CYLINDER & LINES GP-STICK

340-8943 CYLINDER & LINES GP-STICK

340-8939 CYLINDER & SEAL GP-BOOM

340-8949 CYLINDER & SEAL GP-BUCKET

356-6513 CYLINDER & SEAL GP-BUCKET

357-9765 CYLINDER & SEAL GP-BUCKET

#M00683160470

340-8939: CYLINDER & SEAL GP-BOOM

CYLINDER & SEAL GP-BOOM

340-8939 CYLINDER & SEAL GP-BOOM
S/N TMR1-UP
135-MM (5.3-IN) BORE X 1305-MM (51.4-IN) STROKE
PART OF 340-8937, 340-8938 CYLINDER & LINES GP-BOOM

i04239675 M0068316

3408939 CYLINDER & SEAL GP-BOOM Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	350-9335	[1]	CYLINDER AS
1A.	290-9181	[1]	BUSHING
2.	350-9340	[1]	ROD AS
2A.	290-9181	[1]	BUSHING
3.	234-4580	[1]	HEAD
4.	095-1720 J	[1]	SEAL-O-RING
5.	234-4581 J	[1]	RING-BACKUP
6.	096-4430	[1]	BUSHING
7.	7Y-4631	[1]	RING-RETAINING
8.	350-0954 J	[1]	SEAL-BUFFER
9.	350-0959 J	[1]	SEAL-U-CUP
10.	150-5827 J	[1]	RING-BACKUP
11.	456-0194 J	[1]	SEAL-LIP TYPE
12.	150-5830 J	[1]	RING-SEAL
13.	399-5135	[1]	STOP
14.	234-4582	[1]	PISTON
15.	234-4586 J	[2]	RING
16.	234-4585 J	[2]	RING
17.	234-4583 J	[1]	SEAL AS
18.	234-4584 J	[2]	RING-BACKUP
19.	4B-9880	[1]	BALL
20.	096-6210 M	[1]	SETSCREW-SOCKET (M14X2X14-MM)
21.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
22.	166-1495	[2]	SEAL-LIP TYPE
23.	7X-4803	[2]	SEAL-LIP TYPE
24.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	456-0199 J		KIT-SEAL (BOOM CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00683160471

340-8949: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

340-8949 CYLINDER & SEAL GP-BUCKET
S/N TMR1-UP
130-MM (5.1-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 340-8948 CYLINDER & LINES GP-BUCKET

i04245754 M0068316

3408949 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	456-0193 J	[1]	SEAL-LIP TYPE
2.	105-2578 J	[1]	RING-BACKUP
3.	350-0958 J	[1]	SEAL-U-CUP
4.	350-0953 J	[1]	SEAL-BUFFER
5.	105-2575	[1]	BUSHING
6.	093-1571	[1]	RING-RETAINING
7.	185-0194	[1]	HEAD
8.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
9.	095-1719 J	[1]	SEAL-O-RING
10.	105-2579 J	[1]	RING-BACKUP
11.	350-9342	[1]	ROD AS
11A.	240-2914	[1]	BUSHING
12.	350-9337	[1]	CYLINDER AS
12A.	284-7313	[1]	BUSHING
13.	086-1345 J	[1]	SEAL AS
14.	105-2583 J	[2]	RING-BACKUP
15.	247-9006 J	[2]	RING
16.	086-1346 J	[2]	RING
17.	259-0675	[1]	PISTON
18.	160-8759 M	[1]	SETSCREW-SOCKET
19.	3D-2891	[1]	BALL
20.	166-1494	[2]	SEAL-LIP TYPE
21.	235-7679	[2]	SEAL-LIP TYPE
22.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	456-0208 J	[1]	KIT-SEAL (HYDRAULIC CYLINDER)(BUCKET CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00683160472

356-6513: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

356-6513 CYLINDER & SEAL GP-BUCKET
S/N TMR1-UP
PART OF 473-2678 CYLINDER & LINES GP-BUCKET

i04288909 M0068316

3566513 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	356-6515 Y	[1]	CYLINDER GP-BUCKET
2.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)
3.	235-7679	[2]	SEAL-LIP TYPE
4.	166-1494	[2]	SEAL-LIP TYPE
	Y		SEPARATE ILLUSTRATION

#M00683160473

357-9765: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

357-9765 CYLINDER & SEAL GP-BUCKET
S/N TMR1-UP
PART OF 357-9764 CYLINDER & LINES GP-BUCKET

i03974271 M0068316

3579765 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)
2.	166-1494	[2]	SEAL-LIP TYPE
3.	357-9766 Y	[1]	CYLINDER GP-BUCKET
4.	166-1496	[2]	SEAL-LIP TYPE
	Y		SEPARATE ILLUSTRATION

#M00683160474

385-2834: CYLINDER & SEAL GP-BUCKET

CYLINDER & SEAL GP-BUCKET

385-2834 CYLINDER & SEAL GP-BUCKET
S/N TMR1-UP
100-MM (3.9-IN) BORE X 939-MM (36.9-IN) STROKE
PART OF 418-9085 CYLINDER & LINES GP-BUCKET

i05025862 M0068316

3852834 CYLINDER & SEAL GP-BUCKET Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	390-4219	[1]	CYLINDER AS
1A.	229-1095	[1]	BUSHING
2.	390-4220	[1]	ROD AS
2A.	248-7857	[1]	BUSHING
3.	390-4221	[1]	HEAD
4.	390-4158	[1]	BUSHING
5.	390-4157	[1]	RING-RETAINING
6.	390-4159	[1]	RING-SNAP
7.	390-4225	[1]	PISTON
8.	390-4226	[1]	SETSCREW-SOCKET (M10X1.5X10-MM)
9.	385-2890	[1]	BALL
10.	3E-6910 M	[15]	BOLT-SOCKET HEAD (M12X1.75X70-MM)
11.	166-1492	[2]	SEAL-LIP TYPE
12.	235-7679	[2]	SEAL-LIP TYPE
13.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)
14.	416-1295 J	[1]	SEAL-WIPER
15.	416-1296 J	[1]	SEAL-U-CUP
16.	416-1298 J	[1]	SEAL-BUFFER
17.	416-1297 J	[1]	RING-BACKUP
18.	416-1299 J	[1]	SEAL-O-RING
19.	416-1300 J	[1]	RING-BACKUP
20.	416-1302 J	[1]	SEAL AS-PISTON
21.	416-1301 J	[2]	RING-WEAR
22.	416-1303 J	[2]	RING-WEAR

			AVAILABLE REPAIR KIT(S):
	390-4227 J	[1]	KIT-SEAL (BUCKET CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00683160475

216-6606: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

216-6606 CYLINDER & SEAL GP-STICK
S/N TMR1-UP
PART OF 216-6605 CYLINDER & LINES GP-STICK

i04395201 M0068316

2166606 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)
2.	166-1494 C	[4]	SEAL-LIP TYPE
3.	216-6607 Y	[1]	CYLINDER GP-STICK
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#M00683160476

340-8944: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

340-8944 CYLINDER & SEAL GP-STICK
S/N TMR1-UP
140-MM (5.5-IN) BORE X 1660-MM (65.4-IN) STROKE
PART OF 340-8943 CYLINDER & LINES GP-STICK

i04245749 M0068316

3408944 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	489-2563	[1]	CYLINDER AS-HYDRAULIC
1A.	240-2914	[1]	BUSHING
2.	350-9341	[1]	ROD AS
2A.	240-2914	[1]	BUSHING
3.	188-4181	[1]	HEAD
4.	095-1721 J	[1]	SEAL-O-RING
5.	4I-3627 J	[1]	RING-BACKUP
6.	096-5625	[1]	BUSHING
7.	094-1931	[1]	RING-RETAINING
8.	350-0955 J	[1]	SEAL-BUFFER
9.	350-0960 J	[1]	SEAL-U-CUP
10.	121-1372 J	[1]	RING-BACKUP
11.	456-0195 J	[1]	SEAL-LIP TYPE
12.	214-4501 J	[1]	RING-SEAL
13.	4I-8869	[1]	STOP
14.	247-8873	[1]	PISTON
15.	096-1571 J	[2]	RING
16.	247-8874 J	[2]	RING
17.	096-1570 J	[1]	SEAL AS
18.	4I-3631 J	[2]	RING-BACKUP
19.	4B-9880	[1]	BALL
20.	096-6210 M	[1]	SETSCREW-SOCKET (M14X2X14-MM)
21.	085-8605	[1]	RING-RETAINING
22.	194-8359 J	[1]	RING-SEAL
23.	085-8604	[2]	RING-RETAINING
24.	121-1549	[1]	STOP
25.	4I-3628 M	[12]	BOLT-SOCKET HEAD (M18X2.5X80-MM)
26.	166-1494	[4]	SEAL-LIP TYPE
27.	3B-8489	[1]	FITTING-GREASE (1/8-27 PTF)

			AVAILABLE REPAIR KIT(S):
	456-0204 J	[1]	KIT-SEAL (STICK CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00683160477

340-8936: CYLINDER AR-BOOM

CYLINDER AR-BOOM

340-8936 CYLINDER AR-BOOM
S/N TMR1-UP
PART OF 502-5879, 502-5880, 507-1967, 507-1976 DISTRIBUTION AR

i04239369 M0068316

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
340-8937 Y	[1]	CYLINDER & LINES GP-BOOM (LH)
340-8938 Y	[1]	CYLINDER & LINES GP-BOOM (RH)
Y		SEPARATE ILLUSTRATION

#M00683160478

356-6515: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

356-6515 CYLINDER GP-BUCKET
S/N TMR1-UP
135-MM (5.4-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 356-6513 CYLINDER & SEAL GP-BUCKET

i04288949 M0068316

For full view, you need register

Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	486-8554	[1]	CYLINDER AS
1A.	284-7313	[1]	BUSHING
	095-0879	[1]	PIN-SPRING
2.	487-1822	[1]	ROD AS
2A.	240-2914	[1]	BUSHING
3.	234-4486	[1]	HEAD
4.	356-3126	[1]	PISTON
5.	237-1934 J	[1]	SEAL AS
6.	234-4483 J	[2]	RING
7.	234-4485 J	[1]	RING
8.	372-2152 J	[1]	SEAL-U-CUP
9.	7Y-4628 J	[1]	RING (BACKUP)
10.	372-2151 J	[1]	SEAL-BUFFER
11.	128-9260	[1]	BUSHING
12.	165-9288 J	[1]	SEAL-LIP TYPE
13.	7Y-4631	[1]	RING-RETAINING
14.	096-5382 J	[1]	SEAL-O-RING
15.	234-4487 J	[1]	RING-BACKUP
16.	102-2244	[1]	GROMMET
17.	356-7529	[1]	SENSOR GP-POSITION (LINEAR)
	9X-3401	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
18.	217-3312	[1]	MAGNET
19.	246-9113	[1]	RETAINER
20.	212-0907	[1]	PLATE-CONNECTOR
21.	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
23.	8T-8737	[1]	PLUG-SEAL
24.	217-8763	[1]	COVER-PROTECTION
25.	3V-2431	[2]	WASHER (10.2X16X2-MM THK)
26.	8T-8894 M	[2]	BOLT-SOCKET HEAD (M10X1.5X20-MM)
27.	095-1267 M	[2]	SETSCREW-SOCKET (M10X1.5-THD)
28.	188-2199	[1]	SEAL-O-RING
29.	215-1942	[1]	RING-BACKUP
30.	6V-8223 M	[1]	SETSCREW-SOCKET (M10X1.5X16-MM)
31.	7Y-5216 M	[8]	BOLT-SOCKET HEAD (M20X2.5X80-MM)
32.	9X-1386 E		SLEEVE (9-CM)
32A.	9X-1386 E		SLEEVE (7-CM)

			AVAILABLE REPAIR KIT(S):
	397-9295 J	[1]	KIT-SEAL (BUCKET)
			(INCLUDES SEALS & RINGS)
	E		ORDER BY THE CENTIMETER
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00683160479

357-9766: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

357-9766 CYLINDER GP-BUCKET
S/N TMR1-UP
150-MM (5.9-IN) BORE X 1151-MM (45.3-IN) STROKE
PART OF 357-9765 CYLINDER & SEAL GP-BUCKET

i03974291 M0068316

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Parts for your 326F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7Y-4695 M	[1]	LOCKNUT (M80X2-THD)
2.	165-9290 J	[1]	SEAL-LIP TYPE
3.	188-4217 J	[2]	RING
4.	188-4218 J	[1]	RING
5.	357-9767	[1]	CYLINDER AS
5A.	290-9180	[1]	BUSHING
6.	357-9776	[1]	ROD AS
6A.	228-5617	[1]	BUSHING
7.	358-8523	[1]	PISTON
8.	358-8524	[1]	HEAD
9.	095-1633 J	[1]	SEAL-O-RING
10.	114-0760	[1]	BUSHING
11.	324-6438 J	[1]	SEAL-BUFFER
12.	324-6439 J	[1]	SEAL-U-CUP
13.	7Y-4669 J	[1]	RING-BACKUP
14.	7Y-4672	[1]	RING-RETAINING
15.	7Y-4673 J	[1]	RING-BACKUP
16.	7Y-5215 M	[8]	BOLT-SOCKET HEAD (M24X3X90-MM)
17.	495-8212 J	[1]	SEAL AS

			AVAILABLE REPAIR KIT(S):
	518-5138 J	[1]	KIT-SEAL (BUCKET CYLINDER)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE