6E-6188 VALVE GP-RELIEF PIN 8YG1-99999; 2ZR1-UP PART OF 9T-1483 VALVE GP-CONTROL 988F II WHEEL LOADER

Pos.	Part No	Qty	Parts name
1.	7M-8485	[2]	SEAL-O-RING (29.74MM ID)
2.	4J-0522	[1]	SEAL-O-RING (37.69MM ID)
3.	4T-2770	[1]	SPRING
4.	3K-0360	[1]	SEAL-O-RING (16.36MM ID)
5.	4Y-5812	[1]	PLATE
6.	6E-5510	[1]	RETAINER AS
7.	9X-6395	[1]	NUT-ORFS (3/4-16 THD)
8.	6E-1127	[1]	CAP
9.	8J-0331	[1]	VALVE
10.	6E-6138	[1]	VALVE GP
	8H-3532	[1]	SPRING-VALVE
11.	7J-2546	[1]	PISTON

#SEBC12590011

8E-6398: VALVE GP-SELECTOR

VALVE GP-SELECTOR

8E-6398 VALVE GP-SELECTOR
S/N 4SY1-UP
PART OF 8E-6401 VALVE GP-TRANSMISSION CONTROL

i00166156 SEBC1259

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8E-6255	[1]	MANIFOLD-BOTTOM
2.	2S-4872	[1]	STOP
3.	6Y-0725	[1]	SPOOL-SELECTOR
4.	6Y-0726	[2]	RETAINER
5.	6I-9519	[1]	SPRING
6.	6Y-0729	[1]	STOP
7.	7S-6997	[1]	COVER
8.	2B-2695	[2]	BOLT (5/16-18X.875IN)
9.	5P-6261	[1]	RING-RETAINING
10.	8H-9189	[1]	DOWEL
11.	6J-2419	[1]	SEAL-O-RING (36.17MM ID)

#SEBC12590012

8E-6404: VALVE GP-SELECTOR & PRESS CONT

VALVE GP-SELECTOR & PRESS CONT

8E-6404 VALVE GP-SELECTOR & PRESS CONT
S/N 4SY1-UP
PART OF 8E-6401 VALVE GP-TRANSMISSION CONTROL

i00169311 SEBC1259

8E6404 VALVE GP-SELECTOR & PRESS CONT Parts scheme

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	106-0554	[1]	BODY
2.	6Y-0728	[1]	COVER
3.	2B-2695	[5]	BOLT (5/16-18X.875IN)
4.	9W-9830	[1]	ORIFICE-SCREEN
5.	2A-3746	[1]	PLUG-CUP
6.	5H-8853	[1]	SEAL-O-RING (9.3MM ID)
7.	6P-4940	[1]	STOP
8.	9W-5567	[1]	SPOOL AS-RELIEF
	3D-8317	[1]	RING-RETAINING
	4B-9880	[1]	BALL
	4M-2381	[1]	SPRING
	8M-1013	[1]	RETAINER
9.	9W-5568	[1]	SLUG
10.	6Y-0724	[1]	SPOOL-SPEED SELECTOR
11.	7G-4842	[1]	SPRING (OUTER)
12.	9P-3041	[1]	SPRING (INNER)
13.	6Y-0726	[4]	RETAINER
14.	6I-9519	[2]	SPRING
15.	6Y-0727	[2]	STOP
16.	4J-0521	[2]	SEAL-O-RING (34.52MM ID)
17.	6P-4943	[1]	SPOOL-RATIO
18.	6F-6673	[2]	SEAL-O-RING (31.34MM ID)
19.	9G-5301	[1]	PISTON-LOAD
20.	5M-9622 B	[1]	SPACER (1.6MM THK)
21.	5M-9623 B	[1]	SPACER (.9MM THK)
22.	5M-9624 B	[3]	SPACER (.25MM THK)
23.	6P-9785	[1]	SPRING
24.	3P-8485	[1]	RING-RETAINING
25.	6P-9786	[1]	RETAINER
26.	6P-9784	[1]	SPRING (OUTER)
27.	6P-9783	[1]	SPRING (INNER)
28.	8E-6433	[1]	SPOOL-DIFFERENTIAL
29.	2S-4872	[1]	STOP
30.	5P-6261	[2]	RING-RETAINING
31.	6Y-0725	[1]	SPOOL-SELECTOR
32.	5S-7816	[1]	SLUG
33.	2S-0696	[2]	DOWEL
34.	6Y-0744	[1]	STOP
35.	6P-4978	[1]	SPRING
	B		USE AS REQUIRED

#SEBC12590013

3E-3748: VALVE GP-SOLENOID

VALVE GP-SOLENOID

3E-3748 VALVE GP-SOLENOID
S/N 4SY1-UP
12 VOLT DC
PART OF 8E-6401 VALVE GP-TRANSMISSION CONTROL

i00089656 SEBC1259

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3E-3747	[1]	COIL AS
2.	1S-9593	[2]	STRAP-CABLE
3.	3E-3361	[1]	PLUG AS-CONNECTOR
	8T-8730	[2]	SOCKET-CONNECTOR
	3E-3362	[1]	WEDGE-PLUG LOCK
4.	104-5970	[1]	LOCKNUT
5.	4B-4276	[1]	WASHER (1.6MM THK)
6.	7X-1121	[1]	CARTRIDGE AS

			AVAILABLE REPAIR KIT(S):
	100-4083	[1]	KIT-SEAL

#SEBC12590014

8E-6401: VALVE GP-TRANSMISSION CONTROL

VALVE GP-TRANSMISSION CONTROL

8E-6401 VALVE GP-TRANSMISSION CONTROL
S/N 4SY1-UP
PART OF 8E-6400 CONTROL GP-TRANSMISSION HYD

i00169309 SEBC1259

8E6401 VALVE GP-TRANSMISSION CONTROL Parts scheme

For full view, you need register

Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8E-6398 Y	[1]	VALVE GP-SELECTOR
2.	8E-4320	[1]	PLATE
3.	8E-6404 Y	[1]	VALVE GP-SELECTOR & PRESS CONT
4.	8E-4318	[1]	MANIFOLD
5.	8E-4387	[1]	MANIFOLD
6.	8E-7841	[1]	CLIP AS-CONNECTING
	8C-3334	[2]	RIVET-TUBULAR
7.	2B-2695	[3]	BOLT (5/16-18X.875IN)
8.	9M-1974	[34]	WASHER-HARD (2MM THK)
9.	1D-4540	[10]	BOLT (5/16-18X2.75IN)
10.	5L-1761	[21]	BOLT (5/16-18X5.5IN)
11.	9S-8007	[13]	PLUG-O-RING (3/8-24 THD)
12.	7J-0204	[14]	SEAL-O-RING (7.65MM ID)
13.	3E-3748 Y	[6]	VALVE GP-SOLENOID
14.	8E-6402	[1]	HARNESS AS
15.	8E-7842	[1]	CLIP AS-CONNECTING
	8C-3334	[4]	RIVET-TUBULAR
16.	6V-3965	[3]	NIPPLE AS
17.	3J-1907	[3]	SEAL-O-RING (11.89MM ID)
18.	6V-3265	[1]	CLIP (9.52MM ID)
19.	1L-5081	[4]	SPACER (9/16IN THK)
20.	5M-2894	[4]	WASHER (2.5MM THK)
21.	1P-7404	[1]	EYEBOLT
22.	8M-2772	[3]	CLIP (6.35MM ID)
23.	5S-0003	[4]	NUT-FULL (5/16-18 THD)
24.	0S-1588	[4]	BOLT (3/8X1.25)
25.		[1]	PLATE-IDENTIFICATION
26.	1N-5999	[1]	PLUG (3/8-24 THD)
	Y		SEPARATE ILLUSTRATION

#SEBC12590015

2Z-9483: COUNTERWEIGHT GP

COUNTERWEIGHT GP

2Z-9483 COUNTERWEIGHT GP -CUSTOM
PIN 8YG1-99999
PART OF 2Z-9173, 2Z-9174, 2Z-9175, 2Z-9176 ATTACHMENT AR-BLOCK HANDLING

i01045026 SEBC1259

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Q-3723	[1]	COUNTERWEIGHT AS
	6V-8190 FS	[4]	NUT (1-8 THD)
	7V-3715 F	[12]	WASHER
	8F-6453 F	[12]	BOLT (7/8-9X10.5IN)
	5P-0765 EF		HOSE (29 CM)
	8T-5361 FN	[4]	WASHER (5MM THK)
			***STANDARD REMOVALS***
	8T-5361 L	[8]	WASHER (5MM THK)
	7X-0404 L	[8]	BOLT (1-8X2.50IN)
	5P-0765 P	[8]	HOSE
	4E-6605 P	[1]	GUARD AS
	4E-6581 P	[1]	GUARD
	8T-8917 P	[12]	BOLT (1/2-13X1.25IN)
	5P-1076 P	[12]	WASHER-HARD (4MM THK)
			***ATTACHMENT REMOVAL***
	7V-2804 N	[4]	WASHER
	E		ORDER BY THE CENTIMETER
	F		NOT SHOWN
	L		TO MOUNT COUNTERWEIGHT, DO NOT REMOVE BUMPER RETENTION BOLTS
	N		REMOVE WASHERS, REPLACE WITH SMALLER WASHERS MARKED Y
	P		PART OF STANDARD GUARD GP-CRANKCASE
	S		FOR USE IN HOLES MARKED Z

#SEBC12590016

2Z-9959: COUNTERWEIGHT GP

COUNTERWEIGHT GP

2Z-9959 COUNTERWEIGHT GP -CUSTOM
PIN 2ZR968-UP
PART OF 2Z-9994, 2Z-9995, 2Z-9996, 2Z-9997 ATTACHMENT AR-BLOCK HANDLING

i01045021 SEBC1259

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2Q-7961	[1]	COUNTERWEIGHT AS
	6V-8190 FL	[4]	NUT (1-8 THD)
	7V-3715 F	[12]	WASHER
	8F-6453 F	[2]	BOLT (7/8-9X10.5IN)
	5P-0765 EF		HOSE (39 CM)
	8T-5361 FP	[4]	WASHER (5MM THK)
	2H-4011 F	[6]	BOLT (7/8-9X15IN)
	5B-5473 F	[4]	BOLT (1-8X6.5IN)
			***STANDARD REMOVAL***
	8T-5361 Q	[8]	WASHER (5MM THK)
	7X-0404 Q	[8]	BOLT (1-8X2.50IN)
	5P-0765 S	[8]	HOSE
	4E-6605 S	[1]	GUARD AS
	4E-6581 S	[1]	GUARD
	8T-8917 S	[12]	BOLT (1/2-13X1.25IN)
	5P-1076 S	[12]	WASHER-HARD (4MM THK)
			***ATTACHMENT REMOVALS***
	7V-2804 P	[4]	WASHER
	E		ORDER BY THE CENTIMETER
	F		NOT SHOWN
	L		FOR USE IN HOLES MARKED Z
	P		REMOVE WASHERS AND REPLACE WITH WASHERS MARKED Y
	Q		TO MOUNT COUNTERWEIGHT, DO NOT REMOVE BUMPER RETENTION BOLTS
	S		PART OF STANDARD GUARD GP-CRANKCASE

#SEBC12590017

4E-5958: COUNTERWEIGHT GP

COUNTERWEIGHT GP

4E-5958 COUNTERWEIGHT GP
PIN 8YG1-99999
PART OF 2Z-9173, 2Z-9174, 2Z-9175, 2Z-9176 ATTACHMENT AR-BLOCK HANDLING

i00169145 SEBC1259

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Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8E-6504	[2]	COUNTERWEIGHT
2.	4V-4004	[6]	BAR
3.	8T-5361	[6]	WASHER (5MM THK)
4.	6M-1029	[6]	BOLT (7/8-9X16IN)
5.	7V-2804	[6]	WASHER
6.	6V-8190	[6]	NUT (1-8 THD)

#SEBC12590018

4E-0360: CONTROL GP-PILOT OPERATED HYD

CONTROL GP-PILOT OPERATED HYD

4E-0360 CONTROL GP-PILOT OPERATED HYD
PIN 8YG1-99999; 2ZR968-UP
PART OF 4E-2300, 4E-6325 HYDRAULIC AR

i00169049 SEBC1259

4E0360 CONTROL GP-PILOT OPERATED HYD Parts scheme

For full view, you need register

Parts for your 988F II WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0706	[1]	KNOB
2.	5B-9079	[1]	NUT-JAM (3/8-24 THD)
3.	9U-1073	[1]	ROD
4.	9S-5585	[1]	NUT-FULL (1/2-20 THD)
5.	6E-3814 Y	[1]	VALVE GP-PILOT
6.	103-1742 I	[1]	HOSE AS
7.	4E-8269	[1]	PLATE
8.	9X-2085	[2]	ELBOW-45 DEGREE
9.	6V-8398	[8]	SEAL-O-RING (12.47MM ID)
10.	3J-1907	[2]	SEAL-O-RING (11.89MM ID)
11.	6V-9169	[2]	NUT-BULKHEAD (13/16-16 THD)
12.	6V-8995	[1]	UNION-BULKHEAD (13/16-16 THD)
13.	103-1739 I	[1]	HOSE AS
14.	6V-8981	[1]	ELBOW-90 DEGREE BULKHEAD
15.	6V-9002	[2]	ELBOW-45 DEGREE (3/4-16 THD)
16.	104-5919 I	[1]	HOSE AS
17.	4E-2393 I	[1]	HOSE AS
18.	3K-0360	[2]	SEAL-O-RING (16.36MM ID)
19.	4E-0770	[1]	CLIP
20.	6D-1641	[1]	CLIP (25.0MM ID)
	I		SEE HOSE FABRICATION GUIDE
	Y		SEPARATE ILLUSTRATION