9K683 REAR POWER TAKE-OFF ARRANGEMENT--Factory Installation 951B TRACK LOADER

2P2036 POWER SHIFT TRANSMISSION ARRANGEMENT
Part of 9K683 Rear Power Take-Off Arrangement. Torque Converter, 4S8679 Filter,
4S8660 & 5S7863 Pump and Transmission parts are shown on Pages 55, 65, 66 and 129

c114001 UEG0591S

2P2036 POWER SHIFT TRANSMISSION ARRANGEMENT Parts scheme

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[1]	TORQUE CONVERTER
2.	4S-8660	[1]	PUMP GROUP
3.	4S-8679	[1]	FILTER GROUP
4.	5S-7863	[1]	PUMP GROUP
5.	Y	[1]	TRANSMISSION
			(See Separate Illustration)
6.	4K-8977	[2]	NUT
	4B-4281	[2]	WASHER
7.	3S-9954	[2]	GEAR
	1B-8702	[2]	KEY
8.	4S-5808	[1]	GASKET
9.	0S-1588	[4]	BOLT
10.	3B-4506	[18]	LOCKWASHER
11.	8M-5248	[1]	SEAL
12.	0L-2070	[2]	BOLT
13.	0S-1571	[4]	BOLT
	8M-3175	[4]	WASHER
14.	1A-2029	[8]	BOLT
15.	7S-8525	[1]	GASKET
16.	3S-9903	[1]	TUBE ASSEM.
17.	8S-6372	[2]	ELBOW
18.	6L-4435	[2]	GASKET
19.	6F-3808	[1]	COVER
	4F-8386	[1]	GASKET
20.	0S-1594	[2]	BOLT
21.	9S-2759	[1]	COVERS GRP. (Shipping & Storage)
			(Includes such parts as Covers, PLUGS, SEALS, GASKETS & HARDWARE)
	Y		SEPARATE ILLUSTRATION

#UEG0591S0202

2P-2035: TRANSMISSION

TRANSMISSION

TRANSMISSION (2P2035 N/S)
Part of 2P2036 Transmission Arrangement shown on Page 127. Transmission Hydraulic Control,
4S8686 Planetary Transmission and Transfer Gear parts are shown on Pages 58 and 130 through 133

c114002 UEG0591S

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-5820	[2]	BREATHER
2.	5S-0918	[1]	GASKET
3.	0S-1594	[14]	BOLT
4.	3B-4506	[20]	LOCKWASHER
5.	Y	[1]	TRANS. HYDRAULIC CONTROL
			(See Separate Illustration)
6.	5S-0917	[1]	COVER
7.	4S-8686 Y	[1]	PLANETARY TRANSMISSION
			(See Separate Illustration)
8.	2F-8616	[1]	NUT
9.	4B-7033	[1]	SPRING
10.	9S-2760	[1]	GASKET
11.	4H-2985	[1]	COVER ASSEM.
12.	4H-2981	[1]	STUD
13.	1A-2029	[6]	BOLT
14.	4H-2978	[1]	SCREEN ASSEM.
15.	4S-5986	[1]	BAFFLE ASSEM.
16.	8B-6599	[1]	PLUG
17.	0L-1124	[1]	GASKET
18.	5S-0891	[1]	CASE ASSEM.
19.	1S-2199	[1]	DOWEL
20.	8H-8175	[4]	BEARING
21.	4K-8603	[2]	PLUG
22.	Y	[1]	TRANSFER GEAR
			(See Separate Illustration)
	Y		SEPARATE ILLUSTRATION

#UEG0591S0203

4S-8686: PLANETARY TRANSMISSION GROUP

PLANETARY TRANSMISSION GROUP

4S8686 PLANETARY TRANSMISSION GROUP--Part 1 of 2
Part of Transmission shown on Page 129

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4S8686 PLANETARY TRANSMISSION GROUP Parts scheme

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[2]	SCREW
2.	R	[3]	SHAFT
3.		[1]	CARRIER
4.		[1]	PLATE
5.		[1]	HOUSING ASSEM.
		[4]	DOWEL
6.		[1]	GEAR (75 Teeth)
7.		[5]	RING
8.	R	[1]	GEAR (77 Teeth)
9.	C	[1]	HOUSING ASSEM.
10.		[1]	HOUSING ASSEM.
	C	[3]	DOWEL (1" long)
		[1]	DOWEL (2" long)
11.		[26]	WASHER
12.		[6]	GEAR (26 Teeth)
13.		[9]	SHAFT
14.		[1]	SHAFT (25 & 22 Teeth)
15.		[17]	DISC ASSEM.
16.	RC	[12]	PLATE
17.		[1]	BOLT
18.		[1]	WASHER
19.		[1]	WASHER
20.		[1]	PLATE ASSEM.
		[1]	DOWEL
21.		[1]	CARRIER ASSEM.
		[1]	DOWEL
22.		[5]	PIN
23.		[10]	SPRING
24.		[1]	PLATE (Identification)
	C		INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE

#UEG0591S0204

4S-8686: PLANETARY TRANSMISSION GROUP

PLANETARY TRANSMISSION GROUP

4S8686 PLANETARY TRANSMISSION GROUP--Part 2 of 2
Part of Transmission shown on Page 129

c113983 UEG0591S

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[10]	BOLT
2.		[10]	SPRING
3.		[5]	PIN
4.		[21]	WASHER
5.	C	[1]	HOUSING ASSEM.
		[2]	DOWEL
6.		[3]	GEAR (20 Teeth)
7.		[3]	GEAR (20 Teeth)
8.		[5]	RING
9.		[5]	PISTON
10.		[1]	RING
11.		[21]	BEARING
12.		[1]	GEAR (74 Teeth)
13.		[2]	BOLT
14.		[9]	BOLT
15.		[1]	PLATE
16.	R	[1]	GEAR
17.		[4]	RING
18.		[1]	RING
19.		[1]	CARRIER ASSEM.
20.		[1]	DOWEL
21.		[1]	SLEEVE
22.	C	[2]	RING
23.		[3]	RING
24.		[3]	BEARING
25.		[20]	SPRING
26.		[14]	PIN
27.		[5]	PIN
28.		[1]	CARRIER
29.		[10]	SPRING
30.		[1]	GEAR (75 Teeth)
31.		[1]	SHAFT & SUN GEAR (36 Teeth)
	C		INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE

#UEG0591S0205

2P-2034: TRANSFER GEARS

TRANSFER GEARS

TRANSFER GEARS (2P2034 N/S)--Part 1 of 2
Part of Transmission shown on Page 129

c114277 UEG0591S

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-4191	[1]	PLUG
2.	3J-1907	[1]	SEAL
3.	8M-4432	[5]	SEAL
4.	4S-5924	[1]	SEAL
5.	8S-3505	[1]	MANIFOLD ASSEM.
6.	2P-1010	[1]	CARRIER
7.	8S-6204	[1]	RING
8.	8S-6203	[1]	OUTER RACE
9.	2P-4417	[2]	RING
10.	2K-1738	[1]	INNER RACE & ROLLER ASSEM.
11.	2K-5967	[1]	RING
12.	8S-3498	[1]	GEAR ASSEM. (20 Teeth)
13.	4K-8603	[1]	PLUG
14.	8S-0530	[1]	SEAL
15.	2K-8023	[1]	OUTER RACE
16.	2H-8050	[1]	RING
17.	2H-3517	[1]	INNER RACE & ROLLER ASSEM.
18.	8S-3507	[1]	GEAR ASSEM. (16 & 81 Teeth)
	9M-2001	[1]	DOWEL
19.	5H-0033	[1]	SEAL
20.	8S-0542	[1]	BEARING ASSEM.
21.	2D-6642	[1]	BALL
22.	5F-8000	[1]	SEAL
23.	8M-5127	[2]	SEAL
24.	8S-0533	[1]	GEAR (24 Teeth)
25.	8S-3501	[1]	COVER
26.	4H-9105	[1]	SEAL
27.	0S-1587	[12]	BOLT
28.	3B-4508	[12]	LOCKWASHER
29.	5K-4068	[1]	RING
30.	7S-8576	[1]	BEARING ASSEM.
31.	8S-0539	[1]	GEAR (19 Teeth)
32.	2B-3457	[1]	NUT
33.	2B-3455	[1]	LOCK
34.	5M-6126	[1]	BEARING ASSEM.
35.	8S-0537	[1]	SHAFT
36.	7M-5731	[2]	WASHER
37.	8S-3569	[2]	SHIM
38.	9S-1366	[7]	BOLT
39.	4K-5420	[2]	LOCK
40.	4K-5081	[1]	RETAINER
41.	2P-2033	[1]	SHAFT
42.	3K-3036	[1]	BEARING ASSEM.
43.	8H-8024	[1]	RING
44.	8S-0513	[1]	GEAR (19 & 20 Teeth)
45.	8S-6193	[1]	CAGE
46.	8S-3504	[1]	COLLAR

#UEG0591S0206

2P-2034: TRANSFER GEARS

TRANSFER GEARS

TRANSFER GEARS (2P2034 N/S)--Part 2 of 2
Part of Transmission shown on Page 129

c114322 UEG0591S

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1A-2029	[8]	BOLT
2.	0L-0796	[4]	LOCK
3.	5K-6525	[1]	SHAFT
4.	0T-0270	[1]	SPRING
5.	1D-4717	[2]	NUT
6.	3B-4506	[2]	LOCKWASHER
7.	5K-6330	[1]	HOUSING
8.	1P-8178	[2]	GASKET
9.	5K-6523	[1]	GUIDE
10.	8S-0534	[1]	PLUNGER
11.	1A-2209	[1]	BOLT
12.	4B-4283	[2]	WASHER
13.	8S-0546	[1]	SHAFT
14.	3K-2593	[2]	SEAL
15.	5K-6481	[1]	LEVER
16.	1B-8706	[1]	KEY
17.	8S-3506	[1]	FORK
18.	8S-3499	[1]	SHAFT
19.	1A-6766	[1]	SCREW
20.	4S-8743		LOCKWIRE 1 foot
21.	8S-6201	[1]	CASE ASSEM.
22.	1J-8668	[2]	STUD

#UEG0591S0207

7K-1272: POWER TAKE-OFF CONTROL GROUP

POWER TAKE-OFF CONTROL GROUP

7K1272 POWER TAKE-OFF CONTROL GROUP
Part of 9K683 Rear Power Take-Off Arrangement listed on Page 127

c136283 UEG0591S

7K1272 POWER TAKE-OFF CONTROL GROUP Parts scheme

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Parts for your 951B TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0706	[1]	KNOB
2.	7K-2203	[1]	LEVER ASSEM.
3.	3B-4628	[1]	COTTER PIN
4.	3B-8488	[2]	FITTING
5.	1A-9252	[1]	END
6.	7K-2221	[1]	ROD
7.	4H-1477	[1]	PIN
8.	3B-4615	[3]	COTTER PIN
9.	5B-9079	[2]	NUT
10.	0S-1591	[1]	BOLT
11.	1D-4717	[3]	NUT
12.	7K-2207	[1]	ROD
13.	7K-2238	[1]	HOUSING
14.	1B-0676	[2]	PIN
15.	3K-2130	[1]	LEVER
16.	1B-8706	[1]	KEY
17.	1A-2029	[1]	BOLT
18.	3B-4506	[5]	LOCKWASHER
19.	1F-4503	[2]	BEARING
20.	8H-9180	[1]	SEAL
21.	7K-1271	[1]	SHAFT ASSEM.
22.	1B-4203	[1]	NUT
23.	5D-1849	[1]	LEVER
	1B-8704	[1]	KEY
24.	3K-4290	[1]	BALLJOINT ASSEM.
25.	7K-1268	[1]	BRACKET ASSEM.
26.	0L-1351	[2]	BOLT
27.	4B-4278	[2]	WASHER
28.	6H-0190	[1]	WASHER
29.	4B-4158	[4]	SCREW
30.	8S-1948	[1]	PLATE (Instruction)
31.	6K-0647	[2]	BEARING