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4N4985 AIR START CHANGEOVER GROUP--S.A.E. Standard Engine Rotation FOR USE WITH 7L8174 AIR STARTING MOTOR ASSEMBLY SHOWN ON PAGE 282. AN ATTACHMENT D348


LUBRICATION SYSTEM
GAUGE GP-OIL LEVEL (DIPSTICK)
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
GLOW PLUG GP
WIRING GP

INDUSTRIAL ENGINE D348 INDUSTRIAL ENGINE 36J
 D348 ENGINE 36J00561-UP SEBP1040 D348 36J   (1968)

LUBRICATION SYSTEM

GAUGE GP-OIL LEVEL (DIPSTICK)
CHANGEOVER GP
4N-4985 CHANGEOVER GP
 

#SEBP10400540
 

4N-4985: CHANGEOVER GP

4N4985 AIR START CHANGEOVER GROUP--S.A.E. Standard Engine Rotation
FOR USE WITH 7L8174 AIR STARTING MOTOR ASSEMBLY
SHOWN ON PAGE 282. AN ATTACHMENT
c149286 SEBP1040
4N4985 CHANGEOVER GP Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-9566 [1] SHAFT  
2. 4N-9567 [1] KEY  
3. 9F-5975 [8] BOLT  
4. 6H-3977 [1] SEAL  
5. 8F-8882 [1] SEAL  
6. 4N-4398 [1] PISTON ASSEM.  
    (Includes)
7. 4N-4399 [1] RING  
8. 4N-4404 [1] SEAT  
9. 4N-4405 [1] CLUTCH ASSEM.  
10. 4N-4406 [1] HOUSING ASSEM.  
    (Includes)
11. 2B-4602 [1] PLUG  
  4N-4408 [1] OILER  
12. 4N-4407 [1] BUSHING  
13. 4N-4403 [1] SPRING  
14. 4N-4400 [1] RING  
15. 4N-4402 [1] SPACER  
16. 052-0512 [1] RETAINER  
17. 0S-1616 [12] BOLT  
  3B-4504 [12] LOCKWASHER  
18. 4N-9565 [1] COVER  
19. 4N-3411 [1] VALVE  
20. 4N-3410 [1] VALVE  
21. 4N-4393 [1] SEAL  
22. 4N-9568 [1] GEAR (drive-30 teeth)  
 

#SEBP10400541
 

1L-2073: VALVE GP-PRESSURE REDUCING

1L2073 REGULATING VALVE GROUP
AN ATTACHMENT
c235640 SEBP1040
1L2073 VALVE GP-PRESSURE REDUCING Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-9048 [1] NUT  
  1H-9569 [1] BUTTON  
  1L-9080 [6] BOLT  
  1L-9079 [6] NUT  
  1H-9574 [1] BUTTON  
  1H-9575 [1] CYLINDER  
  5N-6942 C [1] PISTON ASSEM.  
  1L-2072 [1] BODY  
  1H-9581 [1] PLUG ASSEM.  
  0T-0320 C [1] BOLT  
  [1] CHAMBER  
  1L-9049 [1] SPRING  
  1H-9572 [1] PLATE  
  1H-9573 [1] DIAPHRAGM  
  1H-9577 [1] SCREEN  
  1H-9578 [1] SPRING  
  5B-7890 [1] PLUG  
  1H-9580 [1] GASKET  
  C   INDICATES CHANGE
 

#SEBP10400542
 

6L-4040: CHART-HYDRAULIC STARTING

6L4040 HYDRAULIC STARTING SYSTEM ARRANGEMENT
FOR USE WITHOUT ALTERNATOR. AN ATTACHMENT
SEBP10400542 SEBP1040
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] HARDWARE GROUP  
  2L-3333 [1] GAUGE OIL PRESSURE  
  2L-8342 [1] HAND PUMP  
  2L-8343 [2] ACCUMULATOR  
  6L-2666 [1] STARTING CONTROL VALVE  
  [1] DIAGRAM  
  6L-2852 [2] STRAP RESERVOIR MOUNTING  
  6L-2853 [1] RESERVOIR ASSEMBLY  
  7L-8656 [1] CRANKING MOTOR  
  [1] RECHARGING PUMP ASSEMBLY  
  3L-4238 [4] ACCUMULATOR BRACKET ASSEMBLY  
  4B-4277 [2] WASHER  
  5B-5620 [2] BOLT  
  2L-5683 [2] CLAMP  
  2L-5684 [1] SUPPORT  
  4M-5280 [2] NUT  
  3N-9503 [2] ACCUMULATOR ASSEMBLY PISTON TYPE  
  1S-8411 [1] TAG  
  3N-9502 [1] PLATE WARNING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10400543
 

2N-4333: HARDWARE GROUP

2N4333 HARDWARE GROUP--Type 1
Part of 6L4040 Hydraulic Starting System Arrangement listed on Page 286
c150194 SEBP1040
2N4333 HARDWARE GROUP Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-7412 [2] ADAPTER  
2. 1B-8708 [2] KEY  
3. 2N-4334 [1] COUPLING ASSEM.  
4. 7B-2174 [1] SEAL  
5. 2S-3029 [2] BEARING  
6. 2D-1523 [1] RING  
7. 7L-6465 [2] SPACER  
8. 7L-6441 [1] GEAR (43 Teeth)  
9. 4H-3157 [1] KEY  
10. 7L-6421 [1] HOUSING  
11. 0S-1588 [2] BOLT  
  2A-2376 [1] LOCK  
12. 5H-0778 [1] WASHER  
13. 7L-5199 [1] GASKET  
14. 2N-4336 [1] SHAFT  
15. 7L-5207 [1] GASKET  
16. [1] HOUSING  
17. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
18. 2D-8910 [2] UNION  
19. 4B-4043 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
20. 3H-0761 [1] COVER  
  3H-0510 [1] GASKET  
21. 6L-4697 [3] BOLT  
  6F-0253 [3] LOCKWASHER  
  4D-4917 [3] UNION  
  8B-2664 [8] BUSHING  
  3D-8884 [1] ELBOW  
  5L-5502 [2] TEE  
  5B-8978 [2] TEE  
  5P-1424 CH HOSE 762 cm(300 in.)  
  5P-0179 CH HOSE 609.6 cm(240 in.)  
  2D-0058 [3] UNION  
  2H-3940 [2] UNION  
  4H-2243 [16] COUPLING  
  4D-3763 [8] COUPLING  
  3B-7284 [2] NIPPLE  
  7B-9684 [1] VALVE  
  2H-9091 [3] UNION  
    (Not shown)
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10400544
 

2N-4333: HARDWARE GROUP

2N4333 HARDWARE GROUP--Type 2
Part of 6L4040 Hydraulic Starting System Arrangement listed on Page 286
c150195 SEBP1040
2N4333 HARDWARE GROUP Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-7412 [2] ADAPTER  
2. 1B-8708 [2] KEY  
3. 2N-4334 [1] COUPLING ASSEM.  
4. 7B-2174 [1] SEAL  
5. 2S-3029 [2] BEARING  
6. 2D-1523 [1] RING  
7. 7L-6465 [2] SPACER  
8. 7L-6441 [1] GEAR (43 teeth)  
9. 4H-3157 [1] KEY  
10. 7L-6421 [1] HOUSING  
11. 0S-1588 [2] BOLT  
  2A-2376 [1] LOCK  
12. 5H-0778 [1] WASHER  
13. 7L-5199 [1] GASKET  
14. 2N-4336 [1] SHAFT  
15. 7L-5207 [1] GASKET  
16. [1] HOUSING  
17. 2B-2695 [4] BOLT  
  3B-4505 [3] LOCKWASHER  
18. 2D-8910 [2] UNION  
19. 4B-4043 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
20. 3H-0761 [1] COVER  
  3H-0510 [1] GASKET  
21. 6L-4697 [3] BOLT  
  6F-0253 [3] LOCKWASHER  
  4D-4917 [3] UNION  
  8B-2664 C [9] BUSHING  
  3D-8884 [1] ELBOW  
  5L-5502 [2] TEE  
  5B-8978 [2] TEE  
  5P-0179 JC HOSE 1219.2 cm(480 in.)  
  2D-0058 C [1] UNION  
  2H-3940 C [1] UNION  
  4H-2243 C [22] COUPLING  
  4D-3763 H [8] COUPLING  
  3B-7284 [2] NIPPLE  
  7B-9684 [1] VALVE  
  2H-9091 C [5] UNION  
  5P-1400 JC HOSE 305 cm(120.08 in.)  
  1Y-0413 C [1] TEE  
  7D-0702 C [1] UNION  
  007-0950 C [1] ADAPTER  
  3N-6922 C [2] COUPLING  
  002-6454 C [3] NIPPLE  
  H   NOT SHOWN
  J   ORDER BY THE CENTIMETRE USE AS
 

#SEBP10400545
 

3N-7679: PLUG GP-GLOW

3N7679 GLOW PLUG GROUP--24 Volt--6 Required
AN ATTACHMENT
c151858 SEBP1040
3N7679 PLUG GP-GLOW Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-7324 [2] GLOW PLUG  
 

#SEBP10400546
 

3N-7680: PLUG GP-GLOW

3N7680 GLOW PLUG GROUP--32 Volt--6 Required
AN ATTACHMENT
c151859 SEBP1040
3N7680 PLUG GP-GLOW Parts scheme
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Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-7932 [2] GLOW PLUG  
 

#SEBP10400547
 

3N-7677: GLOW PLUG MOUNTING GROUP

3N7677 GLOW PLUG MOUNTING GROUP--Type 1
6L4407 Wiring Kit parts are shown on Page 292
AN ATTACHMENT
c151861 SEBP1040
3N7677 GLOW PLUG MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [6] BOLT  
2. 0S-2415 [6] LOCK  
3. 2S-2268 [2] LEAD ASSEM.  
    (Each Includes)
  9M-9840 [1] CLIP  
4. 6B-2864 [1] TERMINAL  
5. 2M-5301 [6] TERMINAL  
6. 8H-9620 [12] WASHER  
7. 9M-9840 [4] CLIP  
8. 3B-4504 [4] LOCKWASHER  
9. 9F-3099 [1] SWITCH (magnetic)  
    (Used only with Insulated Electrical System)
    (Includes)
10. 4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
11. 4F-2294 [2] NUT  
  3L-6789 [2] LOCKWASHER  
  8F-0908 [2] WASHER  
12. 9F-8558 [4] INSULATOR  
13. 1B-4330 [2] NUT  
14. 3B-4504 [2] LOCKWASHER  
    (Used only with Insulated Electrical System)
15. 8S-7713 [1] SWITCH ASSEM. (heat & start)  
    (Includes)
16. 8F-3437 [1] LEVER  
17. 5L-7200 [1] SCREW  
  3B-4501 [1] LOCKWASHER  
18. 2M-8143 [2] STUD  
19. 2H-5001 [2] SEAL  
20. 6F-0612 [8] NUT  
  6L-4407 YH [1] WIRING KIT GROUP  
    (Separate Illustration)
  H   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP10400548
 

3N-7677: GLOW PLUG MOUNTING GROUP

3N7677 GLOW PLUG MOUNTING GROUP--Type 2
6L4407 Wiring Kit parts are shown on Page 292
AN ATTACHMENT
c179753 SEBP1040
3N7677 GLOW PLUG MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [6] BOLT  
2. 0S-2415 [6] LOCK  
3. 2S-2268 [2] LEAD ASSEM.  
    (Each Includes)
  9M-9840 [1] CLIP  
4. 6B-2864 [1] TERMINAL  
5. 2M-5301 [6] TERMINAL  
6. 8H-9620 [12] WASHER  
7. 9M-9840 [4] CLIP  
8. 3B-4504 [4] LOCKWASHER  
9. 9F-3099 C [2] SWITCH ASSEM. (magnetic)  
    (Each Includes)
10. 4B-2043 [2] NUT  
  3B-4501 [2] LOCKWASHER  
11. 4F-2294 [2] NUT  
  3L-6789 [2] LOCKWASHER  
  8F-0908 [2] WASHER  
12. 9F-8558 [4] INSULATOR  
13. 1B-4330 C [4] NUT  
14. 2A-0762 C [2] BOLT  
  5P-0537 C [8] WASHER  
15. 7N-4160 C [1] SWITCH GROUP (heat & start)  
    (Includes)
16. 8F-3437 [1] LEVER  
17. 5L-7200 [1] SCREW  
  3B-4501 [1] LOCKWASHER  
18. 7H-0027 C [1] NUT  
  6F-0253 C [1] LOCKWASHER  
19. 9F-9327 C [3] SCREW  
  9F-8125 C [3] LOCKWASHER  
20. 5S-8558 C [2] STUD  
21. 2H-5001 [2] SEAL  
22. 6F-0612 [8] NUT  
23. 1H-3244 C [4] LOCKWASHER  
24. 9L-5921 C [1] PLATE  
25. 9F-9203 C [2] CONNECTOR  
  H [1] WIRING DIAGRAM  
  6L-4407 YH [1] WIRING KIT GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   NOT SHOWN
 

#SEBP10400549
 

6L-4407: WIRING GP-PLUG

6L4407 WIRING KIT GROUP
Part of 3N7677 Glow Plug Mounting Group shown on Pages 289 and 290
SEBP10400549 SEBP1040
  For full view, you need register

Parts for your D348 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-2759 [30 DM] WIRE  
  6A-3353 [24 DM] WIRE  
  6A-3626 [30 DM] WIRE  
  2L-8049 [1] TERMINAL (NO. 10 SCREW)  
  2L-8051 [1] TERMINAL (5/16" SCREW)  
  2L-8052 [1] TERMINAL (3/8" SCREW)  
  2L-8054 [3] TERMINAL (1/2" SCREW) (USED WITH NO. 6 WIRE)  
  2L-8066 [4] TERMINAL (NO. 10 SCREW)  
    (USED WITH NO. 10 WIRE)
  2L-8076 [2] TERMINAL (NO. 10 SCREW)  
    (USED WITH NO. 14 WIRE)
  9F-8292 [1] CONNECTOR (1.75" LONG)  
  9F-8294 [1] CONNECTOR (1.50" LONG)  
  2L-9724 [5] CLIP (2.50" LONG)  
  2S-1043 [1] BUTT INSULATED  
  8L-8413 [4] TIE (5.50" LONG)  
  3S-2093 [1] TIE (7.31" LONG)  
  6N-2569 [4] TERMINAL  
  3N-5681 [1] TIE (CLIP OF 50)  
 

Information:

Caterpillar Parts SIS Catalog D348 :

LUG
3H-3171 LUG
AIR STARTING MOTOR ASSEMBLY
7L-8174 AIR STARTING MOTOR ASSEMBLY
AIR STARTING MOTOR GROUP
6N-4859 AIR STARTING MOTOR GROUP
VALVE GP-WHISTLE
3L-9922 VALVE GP-WHISTLE
LUBRICATOR GP-AIR MOTOR
4N-7556 LUBRICATOR GP-AIR MOTOR
AIR SILENCER GROUP
6N-4860 AIR SILENCER GROUP
AIR SILENCER GROUP
7L-6554 AIR SILENCER GROUP
STARTING MOTOR GP-AIR
6N-4861 STARTING MOTOR GP-AIR
VALVE GP-PRESSURE REDUCING
1L-2073 VALVE GP-PRESSURE REDUCING
6L-4040 CHART-HYDRAULIC STARTING
HARDWARE GROUP
2N-4333 HARDWARE GROUP
HARDWARE GROUP
2N-4333 HARDWARE GROUP
PLUG GP-GLOW
3N-7679 PLUG GP-GLOW
PLUG GP-GLOW
3N-7680 PLUG GP-GLOW
GLOW PLUG MOUNTING GROUP
3N-7677 GLOW PLUG MOUNTING GROUP
GLOW PLUG MOUNTING GROUP
3N-7677 GLOW PLUG MOUNTING GROUP

Truck sale:

1972 CAT D348
USD $13,500 
1972 CAT D348

Hawthorne Cat
San Marcos, California
 
 
CAT D348

EURO AUCTIONS
United Kingdom
 
 
CAT D348

Yoder & Frey Auctioneers
Ashland, Ohio
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