355-7378 CYLINDER GP-LIFT -LH S/N T8E1-UP 210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE PART OF 348-7509, 367-2724, 548-7064 CYLINDER & MTG GP-LIFT 988K

HYDRAULIC SYSTEM

CYLINDER GP

0. 355-7378 CYLINDER G
1. 381-3691 CYLINDER G
2. 381-3692 CYLINDER G
3. 490-7560 CYLINDER G
4. 490-7561 CYLINDER G
5. 354-0798 CYLINDER G
6. 381-3690 CYLINDER G
7. 490-7324 CYLINDER G

FILTER GP

8. 347-4923 FILTER & M
9. 295-6259 FILTER GP-
0. INFORMATION

WHEEL LOADER 988K WHEEL LOADER T8E
988K Wheel Loader T8E00001-UP (MACHINE) POWERED BY C18 Engine M0087643 988K T8E (2013)

HYDRAULIC SYSTEM

CYLINDER GP

536-0885 CYLINDER GP-FORK

355-7377 CYLINDER GP-LIFT

355-7378 CYLINDER GP-LIFT

381-3691 CYLINDER GP-LIFT

381-3692 CYLINDER GP-LIFT

490-7560 CYLINDER GP-LIFT

#M00876430980

355-7378: CYLINDER GP-LIFT

CYLINDER GP-LIFT

355-7378 CYLINDER GP-LIFT -LH
S/N T8E1-UP
210-MM (8.3-IN) BORE X 1050-MM (41.4-IN) STROKE
PART OF 348-7509, 367-2724, 548-7064 CYLINDER & MTG GP-LIFT

i05341657 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-1732 H	[1]	SEAL-O-RING
2.	155-9093 H	[2]	RING
3.	170-9850 H	[1]	SEAL-BUFFER
4.	172-3918 H	[1]	SEAL AS
5.	265-9690 H	[1]	RING-WEAR
6.	355-7369	[1]	ROD AS
7.	355-7370	[1]	CYLINDER AS-LIFT
7A.	6E-1166	[1]	BEARING
8.	355-7372	[1]	PISTON
9.	355-7373	[1]	HEAD
10.	374-9649 H	[1]	SEAL-WIPER
11.	374-9650 H	[1]	SEAL-U-CUP
12.	155-9098 H	[1]	RING-BACKUP
13.	173-9684 M	[11]	BOLT (M24X3X100-MM)
14.	7Y-4956 M	[1]	LOCKNUT (M90X2-THD)
15.	6V-8237	[11]	WASHER (26X44X4-MM THK)

			AVAILABLE REPAIR KIT(S):
	477-9286 H	[1]	KIT-HYDRAULIC CYLINDER SEAL
	H		KIT MARKED H SERVICES PART(S) MARKED H
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#M00876430981

381-3691: CYLINDER GP-LIFT

CYLINDER GP-LIFT

381-3691 CYLINDER GP-LIFT -LH
S/N T8E1-UP
235-MM (9.25-IN) BORE X 976-MM (38.42-IN) STROKE
PART OF 367-2723 CYLINDER & MTG GP-LIFT, 479-0741 CYLINDER & MTG GP-TILT
FIELD REPLACEMENT ORDER @@@@@490-7560@@@@@

i05607569 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	158-3032	[1]	RING-BACKUP
2.	303-2002	[1]	HEAD
3.	421-6439	[1]	CYLINDER AS
3A.	6E-1166	[1]	BEARING
4.	421-6440	[1]	ROD AS
5.	421-6441	[2]	RING-WEAR
6.	421-6444	[1]	PISTON
7.	167-2339	[1]	SEAL-U-CUP
8.	1U-3174	[1]	SEAL-O-RING
9.	346-9381	[1]	SEAL AS-BUFFER
10.	346-9383	[1]	SEAL-WIPER
11.	4T-4143	[1]	SEAL AS
12.	7J-9250	[1]	LOCKNUT (3-1/4X12-THD)
13.	8T-3331	[1]	RING-WEAR
14.	8T-0668 M	[11]	BOLT (M24X3X110-MM)
15.	6V-8237	[11]	WASHER (26X44X4-MM THK)
16.	5M-6214	[2]	PLUG (1/8-27 PTF)
	M		METRIC PART

#M00876430982

381-3692: CYLINDER GP-LIFT

CYLINDER GP-LIFT

381-3692 CYLINDER GP-LIFT -RH
S/N T8E1-125
235-MM (9.25-IN) BORE X 976-MM (38.42-IN) STROKE
PART OF 367-2713 CYLINDER & MTG GP-LIFT, 479-0731 CYLINDER & MTG GP-TILT
FIELD REPLACEMENT ORDER @@@@@490-7561@@@@@

i05607550 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	158-3032	[1]	RING-BACKUP
2.	303-2002	[1]	HEAD
3.	421-6439	[1]	CYLINDER AS
3A.	6E-1166	[1]	BEARING
4.	421-6440	[1]	ROD AS
5.	421-6441	[2]	RING-WEAR
6.	421-6444	[1]	PISTON
7.	167-2339	[1]	SEAL-U-CUP
8.	1U-3174	[1]	SEAL-O-RING
9.	346-9381	[1]	SEAL AS-BUFFER
10.	346-9383	[1]	SEAL-WIPER
11.	4T-4143	[1]	SEAL AS
12.	7J-9250	[1]	LOCKNUT (3-1/4X12-THD)
13.	8T-3331	[1]	RING-WEAR
14.	8T-0668 M	[11]	BOLT (M24X3X110-MM)
15.	6V-8237	[11]	WASHER (26X44X4-MM THK)
16.	5M-6214	[2]	PLUG (1/8-27 PTF)
	M		METRIC PART

#M00876430983

490-7560: CYLINDER GP-LIFT

CYLINDER GP-LIFT

490-7560 CYLINDER GP-LIFT
S/N T8E1-UP
235-MM (9.3-IN) BORE X 976-MM (38.5-IN) STROKE
PART OF 367-2723, 541-7897 CYLINDER & MTG GP-LIFT, 479-0741 CYLINDER & MTG GP-TILT

i07516173 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1U-3174	[1]	SEAL-O-RING
2.	192-1435	[1]	SEAL AS
3.	421-6441	[2]	RING-WEAR
4.	5M-6214	[2]	PLUG (1/8-27 PTF)
5.	6V-8237	[11]	WASHER (26X44X4-MM THK)
6.	7J-9250	[1]	LOCKNUT (3-1/4X12-THD)
7.	8T-0668 M	[11]	BOLT (M24X3X110-MM)
8.	8T-3331	[1]	RING-WEAR
9.	158-3032	[1]	RING-BACKUP
10.	167-2339	[1]	SEAL-U-CUP
11.	303-2002	[1]	HEAD
12.	346-9381	[1]	SEAL AS-BUFFER
13.	346-9383	[1]	SEAL-WIPER
14.	421-6444	[1]	PISTON
15.	479-3028	[1]	CYLINDER AS
15A.	6E-1166	[1]	BEARING
16.	479-3030	[1]	ROD AS
	M		METRIC PART

#M00876430984

490-7561: CYLINDER GP-LIFT

CYLINDER GP-LIFT

490-7561 CYLINDER GP-LIFT
S/N T8E1-UP
235-MM (9.25-IN) BORE X 976-MM (38.4-IN) STROKE. RH
PART OF 367-2713, 541-7887 CYLINDER & MTG GP-LIFT, 479-0731 CYLINDER & MTG GP-TILT
FIELD REPLACEMENT FOR @@@@@381-3692@@@@@

i07516051 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1U-3174	[1]	SEAL-O-RING
2.	192-1435	[1]	SEAL AS
3.	5M-6214	[2]	PLUG (1/8-27 PTF)
4.	6V-8237	[11]	WASHER (26X44X4-MM THK)
5.	7J-9250	[1]	LOCKNUT (3-1/4X12-THD)
6.	8T-0668 M	[11]	BOLT (M24X3X110-MM)
7.	8T-3331	[1]	RING-WEAR
8.	158-3032	[1]	RING-BACKUP
9.	167-2339	[1]	SEAL-U-CUP
10.	303-2002	[1]	HEAD
11.	346-9381	[1]	SEAL AS-BUFFER
12.	346-9383	[1]	SEAL-WIPER
13.	421-6441	[2]	RING-WEAR
14.	421-6444	[1]	PISTON
15.	479-3028	[1]	CYLINDER AS
15A.	6E-1166	[1]	BEARING
16.	479-3030	[1]	ROD AS
	M		METRIC PART

#M00876430985

354-0798: CYLINDER GP-TILT

CYLINDER GP-TILT

354-0798 CYLINDER GP-TILT -HIGH LIFT
S/N T8E1-UP
266.8-MM (10.6-IN) BORE X 685-MM (27-IN) STROKE
PART OF 346-4440, 367-2704, 548-7074 CYLINDER & MTG GP-TILT

i05341577 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	157-7244 J	[1]	RING-BACKUP
2.	192-1455 J	[1]	SEAL AS
3.	229-9443 J	[1]	RING-WEAR
4.	320-6169	[1]	SEAL-O-RING
5.	341-6031	[1]	PISTON
6.	354-0723 J	[1]	SEAL AS-BUFFER
7.	354-0725 J	[1]	SEAL-WIPER
8.	367-4136	[1]	ROD AS
	374-4658	[1]	BUSHING
9.	367-4139	[1]	CYLINDER AS-TILT
	6E-1364	[1]	BUSHING
10.	367-4142	[1]	HEAD
11.	374-9651 J	[1]	SEAL-U-CUP
12.	101-3672 M	[8]	BOLT (M36X4X120-MM)
13.	147-0169 M	[2]	BOLT (M36X4X150-MM)
14.	3G-5022	[1]	LOCKNUT (4 1/2-12-THD)
15.	3S-6162	[10]	WASHER-HARD (40.5X67X6-MM THK)
16.	9X-7420 J	[1]	RING-WEAR

			AVAILABLE REPAIR KIT(S):
	248-1198	[1]	KIT-SEAL (TILT CYLINDER)
			INCLUDES RINGS & SEALS
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#M00876430986

381-3690: CYLINDER GP-TILT

CYLINDER GP-TILT

381-3690 CYLINDER GP-TILT
S/N T8E1-125
292.1-MM (11.49-IN) BORE X 671-MM (26.41-IN) STROKE
PART OF 367-2703, 479-0721 CYLINDER & MTG GP-TILT

i05607521 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	145-9900	[1]	HEAD
2.	167-2345 J	[1]	SEAL-U-CUP
3.	9X-3574 J	[1]	SEAL
4.	422-1834	[1]	CYLINDER AS
4A.	6E-1364	[1]	BUSHING
5.	422-1838	[1]	ROD AS
5A.	374-4658	[1]	BUSHING
6.	422-1846	[1]	PISTON
7.	147-0169 M	[2]	BOLT (M36X4X150-MM)
8.	167-2227 J	[1]	SEAL AS-BUFFER
9.	1U-1626 J	[1]	RING-BACKUP
10.	3G-5022	[1]	LOCKNUT (4 1/2-12-THD)
11.	3S-6162	[12]	WASHER-HARD (40.5X67X6-MM THK)
12.	5P-2236 J	[1]	SEAL-O-RING
13.	8T-1797 J	[1]	SEAL AS
14.	8T-7851 J	[1]	RING-WEAR
15.	9J-2991 J	[1]	RING-WEAR
16.	9X-6152 M	[10]	BOLT (M36X4X130-MM)

			AVAILABLE REPAIR KIT(S):
	229-7176 J	[1]	KIT-SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#M00876430987

490-7324: CYLINDER GP-TILT

CYLINDER GP-TILT

490-7324 CYLINDER GP-TILT
S/N T8E1-UP
292.2-MM (11.5-IN) BORE X 671.8-MM (26.4-IN) STROKE
PART OF 367-2703, 479-0721, 541-7877 CYLINDER & MTG GP-TILT

i07516187 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1U-1626	[1]	RING-BACKUP
2.	3G-5022	[1]	LOCKNUT (4 1/2-12-THD)
3.	5P-2236	[1]	SEAL-O-RING
4.	8T-1797	[1]	SEAL AS
5.	8T-7851	[1]	RING-WEAR
6.	9J-2991	[1]	RING-WEAR
7.	9X-6152 M	[10]	BOLT (M36X4X130-MM)
8.	145-9900	[1]	HEAD
9.	147-0169 M	[2]	BOLT (M36X4X150-MM)
10.	167-2227	[1]	SEAL AS-BUFFER
11.	167-2345	[1]	SEAL-U-CUP
12.	9X-3574	[1]	SEAL
13.	422-1846	[1]	PISTON
14.	479-3025	[1]	CYLINDER AS
14A.	6E-1364	[1]	BUSHING
15.	492-2714	[1]	ROD AS
15A.	374-4658	[1]	BUSHING
16.	3S-6162	[12]	WASHER-HARD (40.5X67X6-MM THK)
	M		METRIC PART

#M00876430988

347-4923: FILTER & MTG GP-HYDRAULIC

FILTER & MTG GP-HYDRAULIC

347-4923 FILTER & MTG GP-HYDRAULIC
S/N T8E1-UP
PART OF 347-5030 HYDRAULIC AR

i05289159 M0087643

3474923 FILTER & MTG GP-HYDRAULIC Parts scheme

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	374-0578 Y	[1]	FILTER & MTG GP-CASE DRAIN
2.	5P-1076	[7]	WASHER-HARD (13.5X30X4-MM THK)
3.	8T-4139 M	[7]	BOLT (M12X1.75X30-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#M00876430989

295-6259: FILTER GP-OIL

FILTER GP-OIL

295-6259 FILTER GP-OIL
S/N T8E112-UP
PART OF 375-4550, 470-5033 VALVE & MTG GP-MAIN CONTROL

i04048144 M0087643

For full view, you need register

Parts for your 988K WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	295-6257 J	[1]	FILTER ELEMENT AS-OIL
2.	295-6258 J	[1]	HOUSING-FILTER (INCLUDES SEAL KIT)
3.	490-0662	[1]	INDICATOR AS-PRESSURE (FILTER BYPASS)
	451-2763	[1]	SEAL
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
4.	369-7506 J	[1]	KIT-FILTER SEAL
			(INCLUDES O-RING SEAL & BACKUP RING)
	J		KIT MARKED J SERVICES PART(S) MARKED J