FRONT AXLE (2D4140 N/S)--Sectional Views Effective with Serial No. 10R2133-Up and 22R939-Up 120 MOTOR GRADER

Part No	Qty	Parts name
0V-0375	[1]	BOLT
3B-4508	[1]	LOCKWASHER
5F-8363	[4]	SHIM
4D-6926	[1]	SEGMENT
2F-8003	[1]	GASKET
9H-2257	[1]	SEAL
9F-9522	[1]	BOLT
3B-4514	[1]	LOCKWASHER
0T-0320	[3]	BOLT
3B-4507	[3]	LOCKWASHER
4F-6463	[10]	SHIM
4D-1608	[1]	SEAL
4F-6464	[1]	WASHER
2H-6863	[1]	WORM ASSEM.
2F-8001	[1]	SHAFT
1D-1158	[1]	KEY
8F-7425	[1]	WORM
1F-1195	[1]	BUSHING
		(PART OF AXLE ASSEM. 4D9925)
5D-0068	[1]	WASHER
2F-7999	[1]	BEARING
5D-0067	[1]	PIN
		(PART OF AXLE ASSEM. 4D9925)
3B-8489	[1]	FITTING
2F-8000	[1]	COVER
3B-6695	[1]	GEAR (28 TEETH)
0S-1594	[8]	BOLT
3B-4506	[8]	LOCKWASHER
1D-4707	[2]	BOLT
3B-4507	[2]	LOCKWASHER
3B-8253	[1]	CAP
3B-8251	[1]	GASKET
1B-4518	[1]	NUT
3B-4631	[1]	COTTER PIN
3B-6692	[1]	SLEEVE
1F-1652	[1]	BUSHING
		(PART OF AXLE ASSEM. 4D9925)
3B-6691	[1]	KEY
1F-1653	[1]	BUSHING
		(PART OF AXLE ASSEM. 4D9925)
3B-6694	[1]	PINION (9 TEETH)
7M-4926	[2]	RETAINER
2D-4202	[2]	PLATE
5D-7462	[2]	PIN
2F-8084	[2]	BEARING
2D-4201	[2]	SEAL
2D-4209	[2]	PIN
3B-8489	[4]	FITTING
0L-1169	[2]	BOLT
1D-4720	[2]	NUT
3B-4510	[2]	LOCKWASHER
1F-7558	[2]	LOCK

#UEG0231S0141

7D-6230: FRAME

FRAME (7D6230 N/S)--Rear Half--Part 1 of 2
Serial No. 10R1 to 10R2128 inclusive and 22R1 to 22R937 inclusive

c137106 UEG0231S

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Parts for your 120 MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8S-9092	[12]	BOLT
2.	5D-0727	[8]	SHIM
3.	3B-4510	[16]	LOCKWASHER
4.	1D-4720	[12]	NUT
5.	7D-6264	[1]	FRAME ASSEM.
	5D-0684	[1]	BAR
6.	6F-1722	[1]	BRACKET (L.H.)
7.	1J-0182	[2]	SPACER
			(For Use Without ROPS)
8.	1K-3865	[2]	BAR
9.	6F-1730	[1]	BRACKET ASSEM. (R.H.)
	5B-1519	[1]	SLEEVE
10.	2D-4513	[2]	BRACKET
11.	1H-7365	[1]	HANDLE
12.	3B-4617	[2]	COTTER PIN
13.	4K-1540	[1]	PIN
14.	1B-0676	[1]	PIN
15.	0T-0431	[1]	WASHER
16.	1B-9920	[1]	SPRING
17.	1H-7366	[1]	ROD
18.	1D-4634	[4]	BOLT
19.	5F-7444	[2]	SHIM (.062" Thick)
	5F-7443	[4]	SHIM (.032" Thick)
20.	3B-8488	[1]	FITTING
21.	0S-1587	[4]	BOLT
22.	3B-4508	[4]	LOCKWASHER
23.	3D-5314	[2]	SHIM (.060" Thick)
	3D-5313	[4]	SHIMP (.030" Thick)
24.	3B-4514	[4]	LOCKWASHER
25.	1B-4332	[4]	NUT
26.	5D-1963	[1]	SUPPORT
27.	3B-8487	[2]	FITTING
28.	1D-4643	[4]	BOLT
29.	6K-4319	[4]	SHIM
30.	4B-8471	[2]	CAP
31.	4B-8459	[4]	SHIM
32.	1A-8537	[4]	BOLT
33.	1S-5761	[4]	SHIM (.036" Thick)
	1S-5762	[8]	SHIM (.015" Thick)
	1S-5763	[4]	SHIM (.060" Thick)
34.	6D-6373	[1]	BOX ASSEM.
35.	5D-9075	[1]	COVER ASSEM.
36.	9B-2923	[2]	HINGE
37.	1B-4206	[4]	NUT
38.	0S-1601	[4]	BOLT
39.	4D-6999	[1]	LUG ASSEM.
40.	3D-5309	[1]	BRACKET

#UEG0231S0142

7D-6230: FRAME

FRAME (7D6230 N/S)--Front Half-Part 2 of 2
Serial No. 10R1 to 10R2128 inclusive and 22R1 to 22R937 inclusive

c108981 UEG0231S

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Parts for your 120 MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	1B-4205	[8]	NUT
2.	3B-4508	[9]	LOCKWASHER
3.	1B-4204	[9]	NUT
4.	3B-4507	[9]	LOCKWASHER
5.	5H-3148	[1]	PLATE
6.	2B-5484	[9]	BOLT
7.	2A-3223	[2]	BOLT
8.	0S-1584	[6]	BOLT
9.	2D-4867	[1]	FITTING
10.	1D-4719	[1]	NUT
11.	7D-6017	[1]	ADAPTER
12.	7F-8987	[2]	SHIM (.065" Thick)
	4D-9774	[2]	SHIM (.030" Thick)
13.	8S-9089	[1]	BOLT
14.	3B-4514	[4]	LOCKWASHER
15.	1K-9422	[4]	BOLT
16.	3B-8485	[2]	FITTING
17.	4B-9679	[1]	ANGLE
18.	4D-1607	[1]	LUG
19.	4B-8467	[2]	BEARING ASSEM.
	2D-8997	[2]	BEARING
			(1 in each 4B8467 Assem.)
20.	6F-4673	[1]	PLATE
21.	2D-6370	[1]	HOUSING ASSEM. (Left Hand)
22.	5B-1983	[6]	BOSS
23.	2D-1612	[2]	BRACKET
24.	7D-6018	[1]	BOLSTER ASSEM.
	7F-7278	[1]	BEARING
			(Part of 7D6018 Assem.)
25.	2D-6369	[1]	HOUSING ASSEM. (Right Hand)
26.	5H-3044	[1]	PLATE
			(Parts of 7D6264 Assem.)

#UEG0231S0143

7D-6230: FRAME

FRAME (7D6230 N/S)--Rear Half-Part 1 of 2
Serial No. 10R2129-Up and 22R938-Up

c139786 UEG0231S

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Parts for your 120 MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8S-9092	[12]	BOLT
2.	5D-0727	[8]	SHIM
3.	3B-4510	[16]	LOCKWASHER
4.	1D-4720	[12]	NUT
5.	8D-1030 C	[1]	FRAME ASSEM.
	5D-0684	[1]	BAR
6.	8D-0728	[1]	BLOCK
7.	5R-0089	[1]	BRACKET ASSEM.
8.	5R-1717	[1]	BRACKET ASSEM.
	6D-0048	[2]	BEARING
9.	8D-0729	[1]	BLOCK
10.	2D-4513	[2]	BRACKET
11.	1K-3865	[2]	BAR
12.	3B-4617	[2]	COTTER PIN
13.	4K-1540	[1]	PIN
14.	1B-0676	[1]	PIN
15.	0T-0431	[1]	WASHER
16.	1B-9920	[1]	SPRING
17.	1H-7366	[1]	ROD
18.	1D-4634	[4]	BOLT
19.	5F-7444	[2]	SHIM (.062" Thick)
	5F-7443	[4]	SHIM (.032" Thick)
20.	3B-8488	[1]	FITTING
21.	0S-1587	[4]	BOLT
22.	3B-4508	[4]	LOCKWASHER
23.	3D-5314	[2]	SHIM (.060" Thick)
	3D-5313	[4]	SHIM (.030" Thick)
24.	3B-4514	[4]	LOCKWASHER
25.	1B-4332	[4]	NUT
26.		[1]	SUPPORT
27.	3B-8487	[2]	FITTING
28.	1D-4643	[4]	BOLT
29.	6K-4319	[4]	SHIM
30.	4B-8471	[2]	CAP
31.	4B-8459	[4]	SHIM
32.	1A-8537	[4]	BOLT
33.	1S-5761	[4]	SHIM (.036" Thick)
	1S-5762	[8]	SHIM (.015" Thick)
	1S-5763	[4]	SHIM (.060" Thick)
34.	6D-6373	[1]	BOX ASSEM.
35.	5D-9075	[1]	COVER ASSEM.
36.	9B-2923	[2]	HINGE
37.	1B-4206	[4]	NUT
38.	0S-1601	[4]	BOLT
39.	4D-6999	[1]	LUG ASSEM.
40.	3D-5309	[1]	BRACKET
41.	1H-7365	[1]	HANDLE
	C		INDICATES CHANGE

#UEG0231S0144

7D-6230: FRAME

FRAME (7D6230 N/S)--Front Half-Part 2 of 2
Serial No. 10R2129-Up and 22R938-Up

c139787 UEG0231S

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Parts for your 120 MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	1B-4205	[8]	NUT
2.	3B-4508	[9]	LOCKWASHER
3.	1B-4204	[9]	NUT
4.	3B-4507	[9]	LOCKWASHER
5.	5H-3148	[1]	PLATE
6.	2B-5484	[9]	BOLT
7.	2A-3223	[2]	BOLT
8.	0S-1584	[6]	BOLT
9.	2D-4867	[1]	FITTING
10.	1D-4719	[1]	NUT
11.	7D-6017	[1]	ADAPTER
12.	7F-8987	[2]	SHIM (.065 in. thick)
	4D-9774	[2]	SHIM (.030 in. thick)
13.	8S-9089	[1]	BOLT
14.	3B-4514	[4]	LOCKWASHER
15.	1K-9422	[4]	BOLT
16.	3B-8485	[2]	FITTING
17.	4B-9679	[1]	ANGLE
18.	4D-1607 C	[2]	LUG
19.	4B-8467	[2]	BEARING ASSEM.
	2D-8997	[2]	BEARING
20.	6F-4673	[1]	PLATE
21.	2D-6370	[1]	HOUSING ASSEM. (L.H.)
22.	5B-1983	[6]	BOSS
23.	2D-1612	[2]	BRACKET
24.	7D-6018	[1]	BOLSTER ASSEM.
	7F-7278	[1]	BEARING
25.	2D-6369	[1]	HOUSING ASSEM. (R.H.)
26.	5H-3044	[1]	PLATE
			(Parts of 8D1030 Assem.)
	C		INDICATES CHANGE

#UEG0231S0145

4D-7175: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (4D7175 N/S)--As Viewed from Right Hand Side of Machine--Part 1 of 3
Serial No. 10R1 to 10R1046 inclusive and 22R1 to 22R850 inclusive
2D2150 Filter and Tank and Pump parts are shown on Pages 81 and 82

c109005 UEG0231S

4D7175 HYDRAULIC STEERING GEAR Parts scheme

For full view, you need register

Parts for your 120 MOTOR GRADER:

Part No	Qty	Parts name
4D-0874	[1]	COVER
2H-9458	[1]	GASKET
5F-5442	[4]	SCREW
1D-5121	[1]	NUT
3B-4514	[1]	LOCKWASHER
1B-8714	[1]	KEY
4D-6679	[1]	STEERING WHEEL
1D-3758	[1]	BEARING
0L-1329	[1]	BOLT
1D-4719	[1]	NUT
3B-4508	[1]	LOCKWASHER
2D-9965	[1]	BRACKET
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
Y	[1]	TANK AND PUMP
		(SEE SEPARATE ILLUSTRATION)
3H-1833	[1]	NUT
3H-1834	[1]	SLEEVE
		(PARTS OF FITTING 3F2953)
3F-2953	[1]	FITTING
2A-3223	[1]	BOLT (1.875 LONG)
0S-1595	[2]	BOLT (1.25" LONG)
1B-4205	[1]	NUT
3B-4508	[3]	LOCKWASHER
2D-2150 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUSTRATION)
7S-3387	[1]	HOSE ASSEM.
9S-0671 H	[16.20IN.]	HOSE
7S-2369	[1]	STEM ASSEM.
3S-8606	[2]	SLEEVE
5S-9591	[1]	STEM ASSEM. (45 degrees)
3B-8490	[1]	FITTING
4D-6680	[1]	SHAFT
3D-0416	[1]	ADJUSTER
1D-3758	[1]	BEARING
3B-8490	[1]	FITTING
4B-5231	[1]	BRACKET
0S-1604	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
0L-1351	[1]	BOLT
3B-4506	[1]	LOCKWASHER
0T-0431	[1]	WASHER
2D-1076	[1]	CLAMP
8M-1630	[2]	CLAMP
1B-9575	[2]	BOLT
1D-4716	[2]	NUT
2D-2238	[1]	TUBE
7S-0453	[1]	HOSE ASSEM.
9S-0671 H	[13.90IN.]	HOSE
3S-8606	[2]	SLEEVE
5S-9591	[1]	STEM ASSEM.
2K-0190	[2]	FLANGE
5F-1678	[2]	SEAL
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
H		ORDER BY THE INCH
Y		SEPARATE ILLUSTRATION

#UEG0231S0146

4D-7175: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (4D7175 N/S)--As Viewed from Right Hand Side of Machine--Part 2 of 3
Serial No. 10R1 to 10R1046 inclusive and 22R1 to 22R850 inclusive. 8D1504, 8D1565 Joint
and 4D7215 Steering parts are shown on Pages 78G and 80

c136648 UEG0231S

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Parts for your 120 MOTOR GRADER:

Part No	Qty	Parts name
3D-7844	[1]	JOINT ASSEM.
2D-3188	[1]	YOKE
2D-2978	[1]	SPIDER AND BEARING ASSEM.
4D-0523	[4]	RING
		(Part of 2D2978 Assem.)
3D-7788	[1]	YOKE
7D-1843	[1]	SHAFT ASSEM.
7D-1983	[1]	JOINT ASSEM.
		(Part of 7D1843 Assem.)
		Includes:
8D-1504 C	[1]	JOINT ASSEM.
		-OR-
8D-1565 YC	[1]	JOINT ASSEM.
		(See Separate Illustration)
5S-8183	[1]	HOSE ASSEM.
3S-8617	[1]	STEM ASSEM.
3S-8606	[2]	SLEEVE
9S-0671 H	[10IN.]	HOSE
3S-8619	[1]	STEM ASSEM. (30 degrees)
5S-8181	[1]	HOSE ASSEM.
9S-0671 H	[14.20IN.]	HOSE
3S-8617	[1]	STEM ASSEM.
3S-8975	[1]	STEM ASSEM. (90 degrees)
3S-8606	[2]	SLEEVE
1B-4438	[1]	NUT
	[1]	COTTER PIN
1F-1470	[1]	CAP
3D-4505	[2]	BEARING
3B-8489	[1]	FITTING
3D-4905	[1]	NUT
6D-1644	[1]	SHAFT
6D-1599	[1]	BLOCK (PIVOT)
9S-1354	[1]	NUT
1B-8714	[1]	KEY
4D-7215 Y	[1]	GEAR ASSEM.
		(SEE SEPARATE ILLUSTRATION)
0S-1625	[4]	BOLT
1D-4720	[4]	NUT
3B-4510	[5]	LOCKWASHER
4D-7219	[2]	TUBE ASSEM.
5F-7054	[4]	SEAL
1A-1952	[1]	BOLT
3B-4508	[1]	LOCKWASHER
9B-1006	[1]	WASHER
4D-7213	[1]	COUPLING
3D-6731	[1]	BLOCK
4J-5140 C	[4]	SEAL
1H-5278	[4]	FLANGE
4B-3388	[24]	BOLT
3B-4505	[24]	LOCKWASHER
3D-6711	[1]	LOCK
5M-5016	[2]	NUT
3D-0403	[1]	WASHER
4D-7214	[1]	SHAFT
3B-8489	[2]	FITTING
3D-0444	[2]	PIN
7B-3235	[8]	BOLT
3B-4508	[8]	LOCKWASHER
3B-8489	[1]	FITTING
3D-0404	[1]	WASHER
4B-4550	[1]	FITTING
0V-0375	[1]	BOLT
1D-4719	[1]	NUT
3B-4508	[1]	LOCKWASHER
1A-4168	[1]	NUT
3B-4520	[1]	LOCKWASHER
3D-0409	[1]	ARM
4D-7358	[1]	PIN
3B-8489	[1]	FITTING
H		ORDER BY THE INCH ANGLE ORIENT
Y		SEPARATE ILLUSTRATION
C		INDICATES CHANGE

#UEG0231S0147

4D-7175: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (4D7175 N/S)--Top View--Part 3 of 3
Serial No. 10R1 to 10R1046 inclusive and 22R1 to 22R850 inclusive
4J4115 Cylinder parts are shown on Pages 79 & 79B

c109007 UEG0231S

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Parts for your 120 MOTOR GRADER:

Part No	Qty	Parts name
0L-1329	[1]	BOLT
1D-4719	[1]	NUT
3B-4508	[1]	LOCKWASHER
0T-0703	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1K-3362	[1]	COLLAR
4B-3572	[1]	SET SCREW
0S-1748	[2]	BOLT
1B-4203	[2]	NUT
5B-3529	[1]	COLLAR
1B-8714	[2]	KEY
5D-0061	[1]	TUBE ASSEM.
5H-3125	[3]	CLAMP
0S-0509	[3]	BOLT
3B-4506	[3]	LOCKWASHER
7F-6696	[2]	FITTING
3H-1833	[4]	NUT
3H-1834	[4]	SLEEVE
		(2 OF EACH IN EACH FITTING 7F6696)
4B-3584	[2]	SET SCREW
0S-1584	[2]	BOLT
3B-4508	[2]	LOCKWASHER
9F-8240	[1]	BEARING
3B-8489	[1]	FITTING
4D-7209	[1]	SHAFT
1B-8714	[1]	KEY
9S-1354	[1]	NUT
3B-4510	[1]	LOCKWASHER
4J-4115 Y	[1]	CYLINDER GROUP
		(SEE SEPARATE ILLUSTRATION)
2D-1076	[1]	CLAMP
0L-1351	[1]	BOLT
3B-4506	[1]	LOCKWASHER
0T-0431	[1]	WASHER
4D-7224	[1]	TUBE ASSEM.
5F-7054	[1]	SEAL
4B-3388	[4]	BOLT
3B-4505	[4]	LOCKWASHER
4D-7225	[1]	TUBE ASSEM.
5F-7054	[1]	SEAL
4B-3388	[4]	BOLT
3B-4505	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UEG0231S0148

4D-7175: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (4D7175 N/S)--As Viewed from Right Hand Side of Machine--Part 1 of 3
Serial No. 10R1047 to 10R1169 inclusive and 22R851 to 22R864 inclusive
2D2150 Filter & Tank & Pump parts are shown on Pages 81 and 82

c109005 UEG0231S

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Parts for your 120 MOTOR GRADER:

Part No	Qty	Parts name
4D-0874	[1]	COVER
2H-9458	[1]	GASKET
5F-5442	[4]	SCREW
1D-5121	[1]	NUT
3B-4514	[1]	LOCKWASHER
1B-8714	[1]	KEY
4D-6679	[1]	STEERING WHEEL
1D-3758	[1]	BEARING
0L-1329	[1]	BOLT
1D-4719	[1]	NUT
3B-4508	[1]	LOCKWASHER
2D-9965	[1]	BRACKET
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
Y	[1]	TANK AND PUMP
		(SEE SEPARATE ILLUSTRATION)
3H-1833	[1]	NUT
3H-1834	[1]	SLEEVE
		(PARTS OF FITTING 3F2953)
3F-2953	[1]	FITTING
2A-3223	[1]	BOLT (1.875 LONG)
0S-1595	[2]	BOLT (1.25" LONG)
1B-4205	[1]	NUT
3B-4508	[3]	LOCKWASHER
2D-2150 Y	[1]	FILTER GROUP
		(SEE SEPARATE ILLUSTRATION)
7S-3387	[1]	HOSE ASSEM.
9S-0671 H	[16.20IN.]	HOSE
7S-2369	[1]	STEM ASSEM.
3S-8606	[2]	SLEEVE
5S-9591	[1]	STEM ASSEM. (45 degrees)
3B-8490	[1]	FITTING
4D-6680	[1]	SHAFT
3D-0416	[1]	ADJUSTER
1D-3758	[1]	BEARING
3B-8490	[1]	FITTING
4B-5231	[1]	BRACKET
0S-1604	[1]	BOLT
1B-4205	[1]	NUT
3B-4508	[1]	LOCKWASHER
0L-1351	[1]	BOLT
3B-4506	[1]	LOCKWASHER
0T-0431	[1]	WASHER
2D-1076	[1]	CLAMP
8M-1630	[2]	CLAMP
1B-9575	[2]	BOLT
1D-4716	[2]	NUT
2D-2238	[1]	TUBE
7S-0453	[1]	HOSE ASSEM.
9S-0671 H	[13.90IN.]	HOSE
3S-8606	[2]	SLEEVE
5S-9591	[1]	STEM ASSEM.
2K-0190	[2]	FLANGE
5F-1678	[2]	SEAL
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
H		ORDER BY THE INCH
Y		SEPARATE ILLUSTRATION

#UEG0231S0149

4D-7175: HYDRAULIC STEERING GEAR

HYDRAULIC STEERING GEAR (4D7175 N/S)--As Viewed from Right Hand Side of Machine--Part 2 of 3
Serial No. 10R1047 to 10R1169 inclusive and 22R851 to 22R864 inclusive. 8D1504, 8D1565,
8D2568, 8D2569 Joint and 4D7215 Gear parts are shown on Pages 78G, 78H and 80

c136649 UEG0231S

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Parts for your 120 MOTOR GRADER: