235-2026 PUMP GP-UNIT INJECTOR HYD S/N 48W14354-UP PART OF 235-2024 PUMP GP-UNIT INJECTOR HYD Type 2 988B

FUEL SYSTEM

PUMP GP-FUEL INJECTION

0. 235-2026 PUMP GP-UN

TANK GP-FUEL

1. 8V-0993 TANK GP-FU

TORQUE CONTROL GP

2. 9N-2893 TORQUE CON
3. 9N-3724 TORQUE CON

TANK GP-FUEL

4. 2G-9000 VALVE AS-T

VALVE GP-CHECK

5. 102-7535 VALVE GP-C
6. 282-1915 VALVE GP-C

PUMP GP-UNIT INJECTOR HYD

7. 161-2309 VALVE GP-F
8. 190-0016 VALVE GP-F

LINES GP-FUEL

9. 165-1536 VALVE GP-P
0. INFORMATION

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

FUEL SYSTEM

PUMP GP-FUEL INJECTION

235-2024 PUMP GP-UNIT INJECTOR HYD

235-2026 PUMP GP-UNIT INJECTOR HYD

#SEBP13880280

235-2026: PUMP GP-UNIT INJECTOR HYD

PUMP GP-UNIT INJECTOR HYD

235-2026 PUMP GP-UNIT INJECTOR HYD
S/N 48W14354-UP
PART OF 235-2024 PUMP GP-UNIT INJECTOR HYD
Type 2

i02765963 SEBP1388

2352026 PUMP GP-UNIT INJECTOR HYD Parts scheme

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	8C-5748 M	[1]	BOLT (M8X1.25X55-MM)
2.	8S-8158	[1]	SEAL-WIRE
3.	133-1705 L	[1]	GASKET-HOUSING
4.	W	[1]	SHAFT
5.	161-2307	[1]	SEAT-SPRING
6.	161-2308	[1]	SPRING-YOKE
7.	161-2309 Y	[1]	VALVE GP-FUEL (PRESSURE COMPENSATOR)
8.	161-2312 W	[1]	YOKE AS
9.	W	[1]	BEARING
10.		[4]	BOLT-SOCKET HEAD (10-24X3.25-IN)
11.	165-1536 Y	[1]	VALVE GP-PRESSURE CONTROL (FUEL PUMP)
13.		[2]	COVER-PINTLE
14.	190-0016 Y	[1]	VALVE GP-FUEL (PRESSURE COMPENSATOR)
15.	201-4155	[1]	SEAL-LIP TYPE
16.	212-5800 W	[1]	ROTATING GP-PUMP
17.	239-2316	[8]	BOLT AS
			(EACH INCLUDES)
	9X-8256	[1]	WASHER (6.6X12X2-MM THK)
18.	254-7220	[1]	HOUSING GP-PUMP (HYDRAULIC)
	233-8136	[2]	VALVE-CHECK
19.	033-6039 L	[2]	SEAL-O-RING
20.	033-6042 L	[3]	SEAL-O-RING
21.	135-2652 L	[1]	SEAL-O-RING
22.	135-2655 L	[2]	SEAL-O-RING
23.	168-7999	[2]	PIN-SPRING
24.	6J-7855	[1]	RING-RETAINING
25.	6T-2130	[1]	RING-RETAINING
26.	6V-5218 M	[10]	BOLT (M8X1.25X35-MM)
27.	9S-8004	[3]	PLUG (9/16-18-THD)
28.	9X-7680 L	[5]	SEAL-O-RING
29.	8C-4983 E		LOCKWIRE (28-CM)
30.	BJN	[1]	PLUG-COMPENSATOR
31.	BJN	[1]	PLUG-COMPENSATOR
32.	BJN	[1]	PLUG-COMPENSATOR
33.	BJN	[1]	PLUG-COMPENSATOR
34.	BJ	[1]	PLUG-COMPENSATOR
35.	BJ	[1]	PLUG-COMPENSATOR
36.	BJ	[1]	PLUG-COMPENSATOR
37.	BJ	[1]	PLUG-COMPENSATOR
38.	BJ	[1]	PLUG-COMPENSATOR
39.	BJ	[1]	PLUG-COMPENSATOR
40.	BJ	[1]	PLUG-COMPENSATOR

			AVAILABLE REPAIR KIT(S):
	138-6256 LWY	[1]	KIT-SEAL (UNIT INJECTOR HYDRAULIC PUMP)
			(INCLUDES SEAL-O-RINGS)
	161-8627 J	[1]	KIT-PLUG
			(INCLUDES SEAL-O-RINGS & PLUG-COMPENSATOR)
	166-5985 NY	[1]	KIT-COMPENSATOR (UNIT INJECTOR HYDRAULIC PUMP)
			(INCLUDES PLUG-COMPENSATOR, SEAL-O-RING, & CAT FORMS)
	154-6735	[1]	KIT-BEARING
			(INCLUDES 2 YOKE BEARINGS)
	225-8545 W		KIT-PUMP
			(INCLUDES 138-6256 SEAL KIT & PISTON)
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER
	J		PARTS MARKED J SERVICED BY KIT MARKED J
	L		PARTS MARKED L SERVICED BY KIT MARKED L
	M		METRIC PART
	N		PARTS MARKED N SERVICED BY KIT MARKED N
	W		PARTS MARKED W SERVICED MY KIT MARKED W
	Y		SEPARATE ILLUSTRATION

#SEBP13880281

8V-0993: TANK GP-FUEL

TANK GP-FUEL

8V-0993 TANK GP-FUEL
S/N 50W6041-99999
625 LITRES
PART OF 8V-0991 CHASSIS AR

i00427994 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	4B-5441	[1]	CAP AS-FILLER
2.	4B-5423	[1]	GASKET
	3F-4134	[1]	BAFFLE (FUEL TANK FILL CAP)
3.	4B-5949	[2]	FILTER ELEMENT-FUEL (FUEL CAP)
4.	2A-1763	[1]	GASKET-CAP
5.	3H-8389	[1]	SCREW-FILLER CAP
6.	7B-2002	[1]	WASHER (10.2X44.5X3-MM THK)
7.	1V-9808	[1]	PLUNGER
8.	9P-7121	[1]	STRAINER-FUEL (FUEL TANK)
9.	8V-0350	[1]	TANK AS
13.	3B-0551	[1]	PLUG-PIPE
14.	1H-8306	[1]	SCREW-PURGE (1/2-20X1.625-IN)
15.	7V-3607 Y	[1]	SWITCH GP-FUEL LOW LEVEL LIGHT
16.	8S-9092	[7]	BOLT (5/8-11X2.25-IN)
17.	6K-9800	[4]	SPACER (1-IN THK)
18.	1V-2709	[1]	BRACKET AS
19.	1D-4720	[3]	NUT (5/8-11-THD)
20.	4D-3704	[12]	WASHER-HARD (17X30X5-MM THK)
	5S-0581	[12]	WASHER-HARD (17X38X8-MM THK)
21.	1A-2029	[3]	BOLT (3/8-16X1.125-IN)
22.	5M-2894	[8]	WASHER-HARD (10.2X18.5X2.5-MM THK)
23.	8V-2423	[1]	TUBE
24.	0S-1566	[9]	BOLT (5/8-11X1.5-IN)
25.	1V-2708	[1]	BRACKET AS
26.	4H-9027	[2]	PLUG-PIPE
27.	7S-0530	[2]	CLIP
28.	1V-9373	[1]	COVER
	9H-8890	[1]	GASKET
29.	1H-8720	[1]	SEAL-O-RING
30.	7K-6416	[1]	GROMMET
31.	0T-0102	[5]	BOLT (3/8-16X0.625-IN)
32.	5P-6459	[2]	GROMMET
33.	8V-1604	[1]	HARNESS AS
35.	4D-9376	[2]	BOSS (3/8-16-THD)
	Y		SEPARATE ILLUSTRATION

#SEBP13880282

9N-2893: TORQUE CONTROL GP

TORQUE CONTROL GP

9N-2893 TORQUE CONTROL GP
S/N 48W14354-UP
PART OF 4W-7058, 8N-6600 PUMP GP-GOV, FUEL INJ & TFR

i00194525 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	1P-6452	[1]	INSULATOR
2.	1P-9958	[1]	INSULATOR
3.	2S-7391	[1]	BAR-STOP (2.997 THICK)
4.	3S-0602	[1]	RETAINER-SPRING
5.	4N-4218	[1]	CONTACT
6.	4N-7777	[1]	SPACER (.2540MM. THICK)
7.	8M-9062	[1]	RETAINER-SPRING (3.05-MM THK)
8.	9L-3625	[1]	SPRING-TORQUE (.5588MM. THICK)
9.	9L-9347 B	[1]	SHIM
10.	6L-5897	[2]	BOLT (1/4-20X0.875-IN)
	B		USE AS REQUIRED

#SEBP13880283

9N-3724: TORQUE CONTROL GP

TORQUE CONTROL GP

9N-3724 TORQUE CONTROL GP
S/N 48W18492-99999
PART OF 4W-7058 PUMP GP-GOV, FUEL INJ & TFR

i00193173 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	4N-4218	[1]	CONTACT
2.	6L-5897	[2]	BOLT (1/4-20X0.875-IN)
4.	3S-0602	[1]	RETAINER-SPRING
5.	9L-5176	[1]	SPRING-TORQUE (.6096MM THICK)
6.	2S-7391	[1]	BAR-STOP (2.997MM THICK)
7.	1P-9958	[1]	INSULATOR
8.	9L-3626	[1]	SPACER (.406MM THICK)
9.	1P-6452	[1]	INSULATOR
10.	8M-9062	[1]	RETAINER-SPRING (3.05-MM THK)
11.	9L-9347 B	[1]	SHIM (.51MM THICK)
	B		USE AS REQUIRED

#SEBP13880284

2G-9000: VALVE AS-TANK

VALVE AS-TANK

2G-9000 VALVE AS-TANK -FAST FILL FUEL
S/N 50W6041-99999
PART OF 3V-0718 ADAPTER GP-FAST FILL FUEL

i00089654 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	Z	[1]	PLUNGER
2.	Z	[1]	RING-RETAINING
3.	Z	[1]	SPRING
	Z		NOT SERVICED SEPARATELY

#SEBP13880285

102-7535: VALVE GP-CHECK

VALVE GP-CHECK

102-7535 VALVE GP-CHECK
S/N 48W14354-UP
PART OF 126-7291 LINES GP-FUEL FILTER

i00089831 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	033-6033	[1]	SEAL-O-RING
2.	6V-6923	[1]	RING-BACKUP
3.	6V-4589	[1]	SEAL-O-RING

#SEBP13880286

282-1915: VALVE GP-CHECK

VALVE GP-CHECK

282-1915 VALVE GP-CHECK
S/N 48W14354-UP
PART OF 126-7291 LINES GP-FUEL FILTER

i02527207 SEBP1388

For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	033-6033	[1]	SEAL-O-RING
2.	6V-6923	[1]	RING-BACKUP
3.	6V-4589	[1]	SEAL-O-RING

#SEBP13880287

161-2309: VALVE GP-FUEL

VALVE GP-FUEL

161-2309 VALVE GP-FUEL
S/N 48W14354-UP
PART OF 235-2026 PUMP GP-UNIT INJECTOR HYD

i02763979 SEBP1388

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	9S-4180	[2]	PLUG
2.	033-6043	[1]	SEAL-O-RING
3.	109-3206	[1]	SEAL-O-RING
4.	109-9685	[2]	SEAL-O-RING
5.	165-0536	[1]	VALVE AS-CHECK (FUEL)
	3E-4354	[1]	BALL
6.	174-8943	[1]	SLEEVE
7.	9T-3813	[1]	PLUG
8.	9T-3816	[1]	SPOOL

#SEBP13880288

190-0016: VALVE GP-FUEL

VALVE GP-FUEL

190-0016 VALVE GP-FUEL
S/N 48W14354-UP
PART OF 235-2026 PUMP GP-UNIT INJECTOR HYD

i02769395 SEBP1388

For full view, you need register

Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	107-0677 Y	[1]	VALVE GP-SOLENOID (PRESSURE CONTROL)
2.	033-5853	[3]	SEAL-O-RING
3.	9S-8002	[3]	PLUG (7/16-20-THD)
	Y		SEPARATE ILLUSTRATION

#SEBP13880289

165-1536: VALVE GP-PRESSURE CONTROL

VALVE GP-PRESSURE CONTROL

165-1536 VALVE GP-PRESSURE CONTROL
S/N 48W14354-UP
BLOCK
PART OF 235-2026 PUMP GP-UNIT INJECTOR HYD

i02769411 SEBP1388

1651536 VALVE GP-PRESSURE CONTROL Parts scheme

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Parts for your 988B WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	138-4309	[2]	FITTING
2.	138-4311	[2]	SPRING
3.	138-4313	[2]	VALVE (ORIFICE)
4.	159-7521	[2]	SEAT
5.	161-2336	[1]	BEARING-SELF-ALIGNING
6.	161-6918	[1]	RESTRICTOR
7.	165-0536	[1]	VALVE AS-CHECK (FUEL)
	3E-4354	[1]	BALL
8.	168-0268	[2]	SEAL-O-RING
9.	033-6027	[2]	SEAL-O-RING
10.	033-6028	[1]	SEAL-O-RING
11.	108-5803	[1]	SEAL-O-RING
12.	109-9685	[2]	SEAL-O-RING
13.	9S-8001	[2]	PLUG
14.	9S-8007	[1]	PLUG