TRANSFER GEARS Part of 3P3022 Transmission Arrangement shown on Page 86 D8K TRACK-TYPE TRACTOR

Part No	Qty	Parts name
6H-6043	[1]	RING
1A-2029	[6]	BOLT
5H-5782	[3]	LOCK
5M-7937	[1]	DOWEL
		(.4938" DIA.)
		- OR -
7M-8377	[1]	DOWEL
		(.3698" & .4938" DIA.)
1M-4344	[1]	CAGE ASSEM.
1M-4169	[2]	RING
4H-6730	[1]	SEAL
2M-8868	[2]	OUTER RACE
1M-6603	[1]	GEAR (35" TEETH)
1M-4343	[1]	RING
1M-4342	[1]	RETAINER
9S-5278	[2]	INNER RACE AND ROLLER ASSEM.
1K-6986	[1]	RING
5H-1901	[1]	OUTER RACE ASSEM.
5M-6155	[1]	TUBE
3B-8998	[1]	FITTING
1F-1344	[1]	NUT
		(PART OF FITTING 3B8998)
0T-0102	[1]	BOLT
2B-2404	[1]	CLIP
8H-3692	[1]	PIN
7F-3587	[1]	WASHER
4B-3823	[2]	BOLT
1A-1399	[1]	LOCK
3B-8845	[1]	INNER RACE AND ROLLER ASSEM.
9H-1980	[1]	PINION (21 TEETH)
1M-1480	[1]	SPACER
3F-5750	[1]	OUTER RACE ASSEM.
5P-0089 C	[1]	INNER RACE AND ROLLER ASSEM.
5P-0090 C	[1]	OUTER RACE
3B-8852	[1]	DOWEL
0L-1026	[1]	PLUG
1M-6604	[1]	GEAR (50 TEETH)
2F-7770	[1]	DOWEL
9S-5260	[1]	CASE
0L-1026	[2]	PLUG
1M-6422	[8]	STUD
1B-4205	[8]	NUT
3B-4508	[8]	LOCKWASHER
1B-4205	[14]	NUT
3B-4508	[4]	LOCKWASHER
C		INDICATES CHANGE

#SEBP10730111

GEAR PUMP

c204070 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-7400 Y	[ 1]	PUMP GROUP
2.	1A-2029	[ 5]	BOLT 1.125 in. (2.85 cm) long
	1A-5183	[ 1]	BOLT 4.75 in. (12.07 cm) long
	0T-0065	[ 1]	BOLT 3.5 in. (8.89 cm) long
	3B-4506	[ 7]	LOCKWASHER
3.	2S-6458	[ 1]	GASKET
4.	2S-7917	[ 1]	GEAR (39 teeth)
5.	1B-8708	[ 1]	KEY
6.	4K-8977	[ 1]	NUT
7.	4B-4281	[ 1]	WASHER
8.	8M-5248	[ 1]	SEAL
			Separate Illustration

#SEBP10730112

7S-7400: PUMP GP-SCAVENGE & CIRCULATING

PUMP GP-SCAVENGE & CIRCULATING

7S7400 SCAVENGE AND CIRCULATING PUMP GROUP
Part of Gear Pump

c146839 SEBP1073

7S7400 PUMP GP-SCAVENGE & CIRCULATING Parts scheme

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5F-4899	[ 2]	BOLT
	3S-0004	[ 2]	WASHER
2.	1B-8708	[ 1]	KEY
3.	7S-7399	[ 1]	COVER ASSEM.
4.	2S-7931	[ 2]	BEARING
5.	4M-0189	[ 4]	SEAL
6.	2S-7910	[ 1]	COVER ASSEM.
7.	2S-7931	[ 2]	BEARING
8.	2P-1076 C	[ 1]	GEAR (10 Teeth-Drive)
9.	5B-2638	[ 4]	BOLT
	3S-0004	[ 4]	WASHER
10.	2P-1079 C	[ 1]	GEAR (10 Teeth-Idler)
11.	2S-7928	[ 1]	BODY ASSEM.
12.	8M-8489	[ 4]	DOWEL
13.	6F-6673	[ 2]	SEAL
14.	7S-5544	[ 1]	BODY ASSEM.
15.	8M-8489	[ 4]	DOWEL
16.	2S-7916	[ 1]	COVER
17.	2P-1078 C	[ 2]	GEAR (10 Teeth)
			INDICATES CHANGE

#SEBP10730113

POWER TRAIN OIL LINES

POWER TRAIN OIL LINES--Part 1 of 3

c158723 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-7367	[2]	FITTING
2.	7S-7368	[2]	HOSE ASSEM. 27.0 cm(10.62 in.)
3.	7S-7507	[1]	FITTING
4.	0S-1588	[16]	BOLT
5.	4B-4278 C	[19]	WASHER
6.	0T-0102	[1]	BOLT
7.	3B-4506	[8]	LOCKWASHER
8.	1S-3618	[1]	CLIP
9.	3B-8996	[2]	FITTING
			(Each Includes)
	8F-8997	[1]	NUT
19.	9S-4182	[1]	PLUG
	3J-7354	[1]	SEAL
11.	0L-1351	[2]	BOLT
12.	7S-7375	[1]	TUBE
13.	2S-8311	[1]	TUBE ASSEM.
14.	3P-8230	[1]	HOSE ASSEM. 47.7 cm(18.8 in.)
15.	1P-4576	[4]	FLANGE
16.	8P-1454 C	[1]	HOSE ASSEM. 59.1 cm(23.27 in.)
17.	8M-4987	[3]	SEAL
18.	2H-8829	[1]	PLUG
	6F-7062	[1]	WASHER
19.	1P-4577	[4]	FLANGE
20.	7S-7906	[1]	ADAPTER
21.	1A-2029	[3]	BOLT
22.	3P-5828	[1]	TUBE ASSEM.
	8M-5254	[1]	SEAL
23.	1P-4578	[4]	FLANGE
24.	3H-5368	[8]	BOLT
	4B-4279	[8]	LOCKWASHER
25.	7S-7369	[1]	FITTING
26.	0S-1591	[2]	BOLT
27.	8F-6647	[1]	GASKET
28.	3S-8656	[1]	GASKET
29.	7S-7372	[1]	TUBE ASSEM.
30.	8M-4445	[1]	SEAL
31.	1M-5471	[1]	VALVE
32.	2D-7091	[1]	WASHER (cup)
33.	2F-8616	[1]	NUT
34.	1S-7139	[1]	SPRING
35.	0L-1143	[2]	BOLT
	3S-8744	[1]	LOCK
36.	7S-7370	[1]	BLOCK ASSEM.
37.	1B-8471	[1]	CLIP
38.	8P-0400	[1]	BRACKET
39.	1D-4717	[1]	NUT
40.	8S-0023	[1]	CLIP
	8S-0024	[1]	CLIP
	C		INDICATES CHANGE

#SEBP10730114

POWER TRAIN OIL LINES

POWER TRAIN OIL LINES--Part 2 of 3

c158724 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-2254 C	[1]	SPOUT
2.	5M-0902 C	[1]	PLUG
	0L-1124 C	[1]	GASKET
3.	6K-6830	[1]	HOSE ASSEM. 78.7 cm(31 in.)
4.	3S-8665	[1]	CLIP
5.	9S-4569	[1]	FLANGE
6.	8M-4987	[3]	SEAL
7.	1A-2029	[2]	BOLT
8.	3B-4506	[16]	LOCKWASHER
9.	1S-9353	[1]	COVER
	4F-5640	[1]	GASKET
10.	9S-4551	[1]	HOSE ASSEM. 51.8 cm(20.38 in.)
11.	1P-4578	[2]	FLANGE
	8M-4986	[1]	SEAL
12.	0T-0772	[2]	BOLT 3.81 cm(1.50 in.)
13.	4B-4279	[2]	WASHER
14.	3H-5368	[2]	BOLT 3.49 cm(1.375 in.)
15.	4S-7997	[1]	SUPPORT
16.	0S-1588	[2]	BOLT
17.	8M-4988	[3]	SEAL
18.	1P-4577	[4]	FLANGE
19.	5B-0213	[2]	BOLT 60.33 mm(2.375 in.)
	7H-7954	[2]	BOLT 23.58 mm(1.125 in.)
20.	1D-4717	[4]	NUT
21.	4B-4278	[10]	WASHER
22.	3P-5934	[1]	HOSE ASSEM. 60.3 cm(23.75 in.)
23.	0L-1143	[4]	BOLT
24.	6P-7757	[1]	TUBE ASSEM.
25.	7S-3912	[2]	CLIP
	7S-3913	[2]	CLIP
26.	7S-9686	[4]	BOLT
	2H-3504	[4]	LOCK
	1B-4203	[4]	NUT
27.	1M-2675	[1]	TUBE (R.H.)
28.	5P-1200 H		TUBE (L.H.) 61 cm(24 in.)
29.	0T-0102	[2]	BOLT
30.	7B-9919	[2]	CLIP
31.	0S-1594	[4]	BOLT
32.		[1]	TUBE ASSEM.
33.	8H-7702	[1]	GUIDE ASSEM.
34.	7M-0381	[1]	PLUNGER ASSEM.
35.	9F-5940	[1]	GASKET
36.	0L-1351	[3]	BOLT
37.	8F-8513	[2]	CLIP
38.	3P-8319	[2]	BRACKET ASSEM.
			(Each Includes)
39.	9F-2978	[1]	NUT
40.	0S-1583	[1]	BOLT
	3B-4512	[1]	LOCKWASHER
41.	0S-1591	[2]	BOLT
	H		ORDER BY THE CENTIMETRE

#SEBP10730115

POWER TRAIN OIL LINES

POWER TRAIN OIL LINES--Part 3 of 3
2P9239 Pump, 3P4243 Filter and 9M8669 Magnetic Screen parts are shown on Pages 95 & 96

c158725 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3P-7838	[1]	HOSE ASSEM. 65 in.(16.51 dm)
2.	5M-8429	[1]	CLIP
3.	4B-0418	[1]	CLIP
4.	1A-2029	[15]	BOLT 28.58 mm(1.125 in.)
5.	3B-4506	[21]	LOCKWASHER
6.	3P-7808	[1]	ELBOW
7.	8M-4436	[2]	SEAL
8.	0S-1588	[10]	BOLT 31.75 mm(1.25 in.)
9.	8M-5252	[1]	SEAL
10.	2P-9239 YC	[1]	PUMP ASSEM.
			(Separate Illustration)
11.	030-7947	[2]	ELBOW
	033-6042	[2]	SEAL
12.	9M-8669 Y	[1]	SCREEN GROUP
			(Separate Illustration)
13.	0S-1591	[2]	BOLT
14.	8M-4987	[4]	SEAL
15.	3P-8005	[1]	PLATE
16.	0S-1594	[2]	BOLT 25.4 mm(1 in.)
17.	1P-4577	[4]	FLANGE
18.	3P-4243 Y	[1]	FILTER GROUP
			(Separate Illustration)
19.	0S-1595	[4]	BOLT
20.	3B-4508	[8]	LOCKWASHER
21.	8S-4780	[1]	BRACKET
22.	4B-4278	[12]	WASHER
23.	3P-4165	[1]	CLAMP ASSEM.
24.	8P-4110 C	[1]	HOSE ASSEM. 60.2 cm(23.70 in.)
25.	6P-0683	[1]	BASE
26.	1P-4582	[4]	FLANGE
	8M-5010	[2]	SEAL
27.	9S-0440	[1]	TUBE ASSEM.
28.	1A-4784	[1]	WASHER
29.	9M-5639	[1]	CLIP
	9M-5640	[1]	CLIP
30.	6P-0685	[1]	HOSE ASSEM. 147.3 cm(58 in.)
31.	0S-1585	[8]	BOLT
32.	3P-5929	[1]	MANIFOLD
33.	7B-3235	[4]	BOLT
34.	8M-4989	[2]	SEAL
35.	3P-5931	[1]	HOSE ASSEM. 86.3 cm(34 in.)
	8M-4986	[2]	SEAL
36.	6P-7679	[1]	ELBOW
37.	1D-4719	[2]	NUT
38.	6P-7676	[1]	BRACKET ASSEM.
			(Includes)
	1F-0748	[2]	NUT
39.	0S-1594	[2]	BOLT
	5M-2894	[2]	WASHER
40.	3P-6629	[2]	CLAMP
41.	4B-4280	[11]	WASHER
42.	1B-3057	[1]	CLIP
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10730116

2P-9239: PUMP GP-GEAR

PUMP GP-GEAR

2P9239 GEAR PUMP GROUP
Part of Power Train Oil Lines shown on Page 94

c119553 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[1]	MANIFOLD ASSEM.
2.	[2]	BEARING
3.	[1]	BOLT
4.	[6]	WASHER
5.	[1]	PLATE (identification)
6.	[1]	PLUG
7.	[4]	BOLT
8.	[1]	BOLT
9.	[1]	PLUG (pipe)
10.	[2]	SEAL
11.	[1]	BODY ASSEM.
12.	[4]	DOWEL
13.	[1]	GEAR ASSEM. (8 teeth-idler)
14.	[8]	GEAR ASSEM. (8 teeth-drive)
15.	[1]	COVER ASSEM.
16.	[2]	BEARING
17.	[1]	SEAL
18.	[1]	SEAL
19.	[1]	SEAL

#SEBP10730117

3P-4243: FILTER GP-TRANSMISSION

FILTER GP-TRANSMISSION

3P4243 TRANSMISSION FILTER GROUP
Part of Power Train Oil Lines shown on Page 94

c116929 SEBP1073

3P4243 FILTER GP-TRANSMISSION Parts scheme

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[5]	BOLT
2.	[1]	PLUG
	[1]	SEAL
3.	[1]	COVER ASSEM.
4.	[1]	STUD
5.	[1]	SEAL
6.	[1]	SEAL
7.	[1]	HOUSING ASSEM.
8.	[1]	RETAINER
9.	[2]	ELEMENT ASSEM.
10.	[1]	RETAINER
11.	[2]	SEAL
12.	[1]	PLUG
13.	[1]	NUT
14.	[1]	SEAL
15.	[1]	TERMINAL
16.	[1]	PLUG
17.	[1]	SCREW
18.	[1]	SPOOL
19.	[1]	SPRING
20.	[2]	INSULATOR
21.	[1]	NUT
22.	[1]	SEAL

#SEBP10730118

9M-8669: SCREEN GP-MAGNETIC

SCREEN GP-MAGNETIC

9M8669 MAGNETIC SCREEN GROUP
Part of Power Train Oil Lines shown on Page 94

c113539 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3D-2871	[4]	STUD
2.	1D-4717	[4]	NUT
3.	3S-3439	[1]	COVER
4.	3S-3440	[1]	SPRING WASHER
5.	5F-0149	[2]	SEAL
6.	3S-3875	[1]	SCREEN
7.	2S-1641	[1]	TUBE ASSEM.
8.	8M-7160	[4]	MAGNET
9.	1J-8668	[4]	STUD (2" long)
			-OR-
	8M-1047	[4]	STUD (1.70" long)
			-OR-
	2M-4779	[4]	STUD (1.80" long)
	1D-4717	[4]	NUT
	3B-4506	[4]	LOCKWASHER
10.	8M-7166	[1]	HOUSING

#SEBP10730119

FINAL DRIVE LUBRICATION SYSTEM

c154354 SEBP1073

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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
8H-0172	[2]	PLUG ASSEM.
		EACH CONSISTING OF:
6H-5380	[1]	PLUG
3H-2617	[1]	PIN (SPRING)
1A-2029	[4]	BOLT
3B-4506	[4]	LOCKWASHER
7H-0300	[2]	BODY
4F-7952	[2]	RING
0L-1022	[2]	PLUG
9F-6705	[2]	SPRING
6H-5474	[2]	RING
8F-3709	[2]	CUP
2H-6184	[2]	SEAL
1H-4769	[2]	SPRING
1P-6354	[2]	COVER
5M-6214	[2]	PLUG
8H-3692	[2]	PIN (SPRING)
8H-3708	[2]	STUD
1S-9150	[2]	ELEMENT
		(DISPOSABLE)
4B-9784	[2]	BALL
4B-9784	[2]	BALL
5H-1719	[2]	PUMP GROUP
		EACH CONSISTING OF:
1H-6141	[1]	COVER ASSEM
0L-1351	[4]	BOLT
0L-0364	[4]	LOCK
4F-2611	[1]	GEAR (10 T. IDLER)
3F-4598	[1]	SHAFT
1H-3135	[1]	BUSHING
		(PARTS OF BODY ASSEM)
1H-6361	[1]	GEAR (10T. DRIVE)
4F-1113	[1]	BUSHING
		(PART OF COVER ASSEM 1H6141)
2A-3348	[1]	DOWEL
		(PART OF BODY ASSEM)
1H-6138	[1]	BODY ASSEM.
0S-1588 C	[12]	BOLT
3S-0004 C	[12]	WASHER
1H-5495	[2]	GASKET
1B-8704	[2]	KEY
4M-2542	[2]	GEAR (12T)
1B-4204	[2]	NUT
5M-4996	[2]	LOCK
7M-6463	[2]	STRAINER ASSEM.
0T-0102	[2]	BOLT
8M-3175	[2]	WASHER
C		INDICATES CHANGE