3G-6856 PUMP GP-GEAR -SECONDARY STEERING S/N 50W6041-UP PART OF 2V-6505 STEERING AR-SECONDARY 988B WHEEL LOADER

STEERING SYSTEM

PUMP GP

0. 3G-6856 PUMP GP-GE
1. 9T-7465 PUMP GP-GE

PUMP GP-METERING

2. 119-8763 PUMP GP-ME
3. 3G-7595 PUMP GP-ME
4. 6E-2726 PUMP GP-ME

STEERING GP

5. 2V-6505 STEERING A

STEERING COLUMN GP

6. 1V-4912 STEERING C

VALVE GP

7. 8J-6099 VALVE GP-D
8. 8J-6790 VALVE GP-D
9. 8J-2318 VALVE GP-S
0. INFORMATION

WHEEL LOADER 988B WHEEL LOADER 50W
988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine SEBP1388 988B 50W (1976)

STEERING SYSTEM

PUMP GP

#SEBP13880790

3G-6856: PUMP GP-GEAR

PUMP GP-GEAR

3G-6856 PUMP GP-GEAR -SECONDARY STEERING
S/N 50W6041-UP
PART OF 2V-6505 STEERING AR-SECONDARY

i00166634 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9T-1262 C	[1]	SHAFT-DRIVE
2.	008-3214 C	[1]	RING-RETAINING (INTERNAL)
3.	3J-1907 C	[1]	SEAL-O-RING
4.	4T-8726 C	[1]	GEAR-IDLER
5.	6J-2386 C	[2]	DOWEL
6.	9T-2923 C	[1]	FLANGE AS
7.	9T-1277 C	[2]	PLATE-PRESSURE
8.	9T-1288 C	[1]	BODY AS
9.	4T-9301 C	[4]	BUSHING-TERMINAL
10.	9T-1297 C	[2]	PLATE-ISOLATION
11.	9S-4191 C	[1]	PLUG (9/16-18-THD)
12.	6V-1899 C	[2]	SEAL-LIP TYPE
13.	077-4643 C	[2]	PLATE-ISOLATION
14.	0S-1595	[8]	BOLT (1/2-13X1.25-IN)
	6J-2391	[8]	WASHER
15.	9T-1437 C	[1]	KIT-PLUG (HYDRAULIC PUMP)

			AVAILABLE REPAIR KIT(S):
	1U-2772	[1]	KIT-SEAL
			(INCL. RINGS, SEALS, PLUG & SEPARATORS)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13880791

9T-7465: PUMP GP-GEAR

PUMP GP-GEAR

9T-7465 PUMP GP-GEAR
S/N 50W8768-99999
PART OF 1V-5144 PUMP GP-GEAR

i00436006 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	008-3214	[1]	RING-RETAINING (INTERNAL)
2.	6V-1899	[2]	SEAL-LIP TYPE
3.	2H-6488	[8]	BOLT (1/2-13X5-IN)
4.	5P-8245	[8]	WASHER-HARD (13.5X25.5X3-MM THK)
5.	250-4351	[8]	STUD
6.	2S-5658	[8]	WASHER-HARD (17X29X3-MM THK)
7.	6B-6683	[8]	NUT (5/8-18-THD)
8.	8J-9212	[1]	COUPLING-SPLINE
9.	5S-1522	[1]	RING-SNAP
10.	9T-7662	[1]	BODY AS
11.	9T-7661	[1]	PLATE AS
12.	9T-7663	[1]	BODY AS
13.	3G-7242	[1]	PLUG
14.	9T-7660	[1]	FLANGE AS
15.	9T-6440	[1]	SHAFT-DRIVE
16.	9T-3427	[1]	BUSHING-TERMINAL
17.	6J-2386	[6]	DOWEL
18.	9T-6437	[1]	SHAFT-DRIVE
19.	4T-9298	[4]	BUSHING
20.	9T-6439	[1]	GEAR-IDLER
21.	364-6560	[1]	PLATE-PRESSURE (TOP)
22.	364-6561	[1]	PLATE-PRESSURE (BOTTOM)
23.	364-6576	[1]	PLATE
24.	364-6577	[1]	PLATE-PRESSURE
25.	9T-3428	[3]	BUSHING-TERMINAL
26.	9T-4822	[1]	GEAR-IDLER

			AVAILABLE REPAIR KIT(S):
	3G-5873	[1]	KIT-SEAL (GEAR PUMP)
			(INCLUDES O RINGS, BACKUP RINGS, RETAINER RINGS & BREATHER PLUG)
	9T-7664	[1]	KIT-FRONT SECTION
	9T-7665	[1]	KIT-REAR SECTION

#SEBP13880792

119-8763: PUMP GP-METERING

PUMP GP-METERING

119-8763 PUMP GP-METERING -HMU
S/N 50W10741-99999
FIELD REPLACEMENT FOR @@@@@ 6E-2726@@@@@

i00092591 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	3G-3458	[1]	SPACER (0.38X0.9X0.48-IN THK)
2.	9J-5686 J	[3]	SEAL-O-RING
3.	3G-6891	[2]	RACE
4.	5L-1100	[1]	BEARING-THRUST
5.	8F-5340	[1]	SEAL-LIP TYPE
6.	7J-6833	[1]	SEAL
7.	9J-8076	[1]	BUSHING-TERMINAL
8.	9J-5442	[1]	RING-RETAINING
9.	7F-8267 J	[1]	SEAL-O-RING
10.	7J-6839	[1]	DRIVE-CONTROL END
11.	114-5190	[1]	SPACER (23.8X55.9X4-MM THK)
12.	114-5180	[1]	CAP
14.	6S-7827	[1]	BALL
15.	5F-9144 J	[1]	SEAL-O-RING
17.	1H-1023 J	[1]	SEAL-O-RING
18.	3G-6906	[1]	SCREW (9/16-18X0.559-IN)
19.	114-5168	[7]	BOLT (5/16-24X2-IN)
20.	7J-8009	[1]	PIN

			AVAILABLE REPAIR KIT(S):
	118-4341 J	[1]	KIT-SEAL (HMU)
			(ALSO INCLUDES SEAL & DUST SEAL)
	J		KIT MARKED J INCLUDES PART(S) MARKED J

#SEBP13880793

3G-7595: PUMP GP-METERING

PUMP GP-METERING

3G-7595 PUMP GP-METERING
S/N 50W6041-10740
PART OF 1V-4909 CONTROL GP-STEERING

i00194242 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	3G-8994	[1]	BODY AS
2.	7J-8010	[6]	SPRING-CENTERING
3.	7J-8009	[1]	PIN
4.	3G-6906	[1]	SCREW (9/16-18X0.559-IN)
5.	1H-1023	[1]	SEAL-O-RING
6.	3G-6907	[1]	SEAT
7.	5F-9144	[1]	SEAL-O-RING
8.	6S-7827	[1]	BALL
9.	6S-7826	[1]	RETAINER-BALL
10.	9J-5686	[3]	SEAL-O-RING
11.	9J-5443	[7]	BOLT-HEAD
12.	3G-3458	[1]	SPACER (0.38X0.9X0.48-IN THK)
13.	3G-6889	[1]	CAP
14.	3G-8997	[1]	GEROTOR AS
15.	3G-6905	[1]	SPACER
16.	7J-6839	[1]	DRIVE-CONTROL END
17.	3G-6891	[2]	RACE
18.	5L-1100	[1]	BEARING-THRUST
19.	7F-8267	[1]	SEAL-O-RING
20.	9J-5442	[1]	RING-RETAINING
21.	7J-6833	[1]	SEAL
22.	9J-8076	[1]	BUSHING-TERMINAL
23.	8F-5340	[1]	SEAL-LIP TYPE

#SEBP13880794

6E-2726: PUMP GP-METERING

PUMP GP-METERING

6E-2726 PUMP GP-METERING
S/N 50W10741-99999
PART OF 1V-4909 CONTROL GP-STEERING
FIELD REPLACEMENT ORDER @@@@@119-8763@@@@@

i00091576 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9J-8076	[1]	BUSHING-TERMINAL
2.	8F-5340 J	[1]	SEAL-LIP TYPE
3.	7J-8009	[1]	PIN
4.	3G-6906	[1]	SCREW (9/16-18X0.559-IN)
5.	1H-1023 J	[1]	SEAL-O-RING
6.	3G-6907	[1]	SEAT
7.	5F-9144 J	[1]	SEAL-O-RING
8.	6S-7827	[1]	BALL
9.	6S-7826	[1]	RETAINER-BALL
10.	9J-5686 J	[3]	SEAL-O-RING
11.	9J-5443	[7]	BOLT-HEAD
12.	3G-3458	[1]	SPACER (0.38X0.9X0.48-IN THK)
13.	3G-6889	[1]	CAP
14.	3G-8997	[1]	GEROTOR AS
15.	3G-6905	[1]	SPACER
16.	7J-6839	[1]	DRIVE-CONTROL END
17.	3G-6891	[2]	RACE
18.	5L-1100	[1]	BEARING-THRUST
19.	7F-8267 J	[1]	SEAL-O-RING
20.	9J-5442	[1]	RING-RETAINING
21.	7J-6833 J	[1]	SEAL

			AVAILABLE REPAIR KIT(S):
	119-8119	[1]	KIT-CONVERSION
			(INCLUDES BOLTS, CAP & SPACER)
	118-4341 J	[1]	KIT-SEAL (PUMP-METERING)
			(INCLUDES INSTALLATION INSTRUCTIONS)
	9T-8560	[1]	KIT-SPRING (PUMP-METERING)
	J		KIT MARKED J INCLUDES PART(S) MARKED J

#SEBP13880795

2V-6505: STEERING AR-SECONDARY

STEERING AR-SECONDARY

2V-6505 STEERING AR-SECONDARY
S/N 50W6041-99999
FACTORY INSTALLATION ONLY
PART OF 8V-1036, 8V-6970 SUPPRESSION AR-FIRE

i00166626 SEBP1388

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Parts for your 988B WHEEL LOADER:

Part No	Qty	Parts name
1V-4856 Y	[1]	LINES GP-SECONDARY STEERING
3G-6856 Y	[1]	PUMP GP-GEAR (SECONDARY STEERING)
8J-6099 Y	[1]	VALVE GP-DIVERTER (SECONDARY STEERING)
R		REMANUFACTURED PART MAY BE AVAILABLE
Y		SEPARATE ILLUSTRATION

#SEBP13880796

1V-4912: STEERING COLUMN GP-ADJUSTABLE

STEERING COLUMN GP-ADJUSTABLE

1V-4912 STEERING COLUMN GP-ADJUSTABLE
S/N 50W6041-UP
PART OF 8V-1006 OPERATOR AR

i00166608 SEBP1388

1V4912 STEERING COLUMN GP-ADJUSTABLE Parts scheme

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	5L-4041	[4]	BOLT-12 POINT HEAD (1/4-20X1.5-IN)
2.	8R-7073	[1]	CAP AS
	6D-5974	[1]	BEARING-ROLLER
3.	4L-9337	[2]	BOLT (3/8-16X1.5-IN)
	8T-4896	[2]	WASHER-HARD (10.2X18.5X2.5-MM THK)
4.	5V-4714 C	[1]	BLOCK
5.	2V-9166	[2]	WASHER (0.391X1X0.06-IN THK)
	2H-3429	[2]	RING-RETAINING
6.	1P-3321	[2]	PIN
	3B-4605	[2]	PIN-COTTER
	4B-4274	[2]	WASHER (5.5X13X1.2-MM THK)
7.	5V-4713 C	[1]	PIN
8.	1V-7323	[1]	BELLCRANK AS
	3N-2818	[1]	BEARING
9.	4B-4229	[1]	SPRING
10.	1V-5770	[1]	COLUMN AS
	1V-5771	[2]	BEARING
11.	2V-9167	[1]	PIN
12.	1V-5772	[2]	PIN
	1D-5121	[4]	NUT-JAM (7/8-14-THD)
	4B-4284	[4]	WASHER
13.	8V-6812 C	[1]	CAM-COLUMN LOCK
14.	6V-5660 C	[1]	LOCK AS-CYLINDER
15.	2V-7607	[1]	COVER
16.	4S-4465	[4]	SCREW-TRUSS HEAD (1/4-20X0.625-IN)
17.	9K-6762	[1]	PIN
18.	9K-6666	[1]	ROD
19.	9K-6764	[1]	KNOB
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13880797

8J-6099: VALVE GP-DIVERTER

VALVE GP-DIVERTER

8J-6099 VALVE GP-DIVERTER -SECONDARY STEERING
S/N 50W6041-UP
PART OF 2V-6505 STEERING AR-SECONDARY

i00166728 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	8J-6790 Y	[1]	VALVE GP-DIVERTER
2.	8J-6782	[1]	COVER
3.	068-2121	[4]	BOLT (1/2-13X2.36-IN)
4.	1J-9533	[2]	SPRING
5.	1B-2886	[1]	BOLT (1/2-13X3.75-IN)
6.	3B-4508	[8]	LOCKWASHER
7.	0S-1587	[7]	BOLT (1/2-13X1.75-IN)
8.	4J-8997	[1]	SEAL-O-RING
9.	8J-6784	[1]	COVER
10.	3S-3433	[4]	SLEEVE-SPLIT
11.	8J-6785	[1]	SPRING
12.	4J-0528	[1]	SEAL-O-RING
13.	4J-0525	[3]	SEAL-O-RING
16.	4J-0524	[4]	SEAL-O-RING
17.	5P-8245	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
18.	1P-4579	[6]	FLANGE-HALF
19.	0S-1585	[8]	BOLT (1/2-13X1.5-IN)
20.	1J-8945	[2]	VALVE
	Y		SEPARATE ILLUSTRATION

#SEBP13880798

8J-6790: VALVE GP-DIVERTER

VALVE GP-DIVERTER

8J-6790 VALVE GP-DIVERTER -SECONDARY STEERING
S/N 50W6041-99999
PART OF 8J-6099 VALVE GP-DIVERTER

i00678954 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9S-8001	[3]	PLUG
2.	4J-7533	[3]	SEAL-O-RING
3.	9S-8010	[2]	PLUG
4.	2S-4078	[2]	SEAL-O-RING
5.	8J-6787	[1]	ORIFICE
6.	3G-7628	[1]	SPACER
7.	5J-9101 B	[12]	SHIM (0.25-MM THK)(.010 IN THK)
8.	5J-3419	[1]	SPRING
	B		USE AS REQUIRED

#SEBP13880799

8J-2318: VALVE GP-STEERING

VALVE GP-STEERING

8J-2318 VALVE GP-STEERING
S/N 50W6041-99999
PART OF 8V-4399 CONTROL GP-STEERING

i00169318 SEBP1388

For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	1A-1460	[3]	BOLT (1/2-13X2-IN)
2.	5P-8245	[21]	WASHER-HARD (13.5X25.5X3-MM THK)
3.	8J-3664	[1]	COVER
	4J-0526	[1]	SEAL-O-RING
4.	8J-3659	[1]	STOP AS
	2S-4078	[1]	SEAL-O-RING
5.	9S-6154	[1]	PLUG AS
	5H-3193	[1]	PIN-SPRING
6.	3J-1907	[1]	SEAL-O-RING
7.	9H-2367	[1]	SPRING-VALVE
8.	4B-9782	[1]	BALL
9.	1P-4579	[6]	FLANGE-HALF
10.	0S-1585	[12]	BOLT (1/2-13X1.5-IN)
11.	8J-2635	[1]	SPRING
12.	4J-5309	[4]	SEAL-O-RING
13.	9S-8001	[3]	PLUG
	4J-7533	[3]	SEAL-O-RING
14.	4J-0524	[1]	SEAL-O-RING
15.	8J-2634	[1]	SPRING
16.	4F-7115	[1]	SPRING
17.	9S-4187	[1]	PLUG
	3K-0360	[1]	SEAL-O-RING
	3J-7473 B	[1]	SHIM (0.12-MM THK)
	3H-2549 B	[7]	SHIM (0.254-MM THK)
18.	9J-8225 Y	[1]	VALVE GP-RELIEF
19.	4J-0528	[2]	SEAL-O-RING
20.	1B-2886	[6]	BOLT (1/2-13X3.75-IN)
21.	8J-3665	[1]	COVER
22.	8J-3667 Y	[1]	VALVE GP-STEERING
23.	9S-8008	[1]	PLUG (1-1/16-12-THD)
	3D-2824	[1]	SEAL-O-RING
	B		USE AS REQUIRED
	Y		SEPARATE ILLUSTRATION