2W-5147 DRIVE GP-FAN S/N 8HB1-454 BELT PART OF 1W-7111 INSTALLATION AR-ENGINE 578 PIPELAYER



BASIC ENGINE
DRIVE GP-FAN
HOUSING GP-FRONT
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
CRANKSHAFT GP
LIFTING GP-ENGINE

PIPELAYER 578 PIPELAYER 8HB
 578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine SEBP1887 578 8HB   (1989)

BASIC ENGINE

DRIVE GP-FAN
DRIVE GP-FAN
2W-5147 DRIVE GP-FAN
DRIVE GP-FAN
4P-3876 DRIVE GP-FAN
 

#SEBP18870050
 

2W-5147: DRIVE GP-FAN

2W-5147 DRIVE GP-FAN
S/N 8HB1-454
BELT
PART OF 1W-7111 INSTALLATION AR-ENGINE
i00359484 SEBP1887
2W5147 DRIVE GP-FAN Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 7N-1275 [1] PULLEY-FAN DRIVE  
2. 6V-8188 [2] NUT (1/2-13-THD)  
3. 8T-4835 [4] BOLT (1/2-13X2-IN)  
4. 3B-8485 C [1] ELBOW  
5. 8T-8919 [2] BOLT (1/2-13X1.75-IN)  
6. 7W-3266 [1] SUPPORT-FAN  
7. 2W-6280 [1] BRACKET AS-FAN  
8. 8N-8978 [1] SPACER (40X53.98X20-MM THK)  
9. 8B-8255 [1] SEAL-LIP TYPE  
10. 6N-5337 [1] V-BELT SET (INCLUDES 3-BELTS)  
    (INCLUDES 3 BELTS)
11. 8N-8983 [1] HUB-FAN PULLEY  
12. 8N-8979 [1] SPACER (42X54X90-MM THK)  
13. 1W-4564 [1] WASHER-RETAINING (17X54X25-MM THK)  
14. 6H-3956 [1] PIN  
15. 2W-9313 [1] ADAPTER  
16. 1D-4602 [1] BOLT (5/8-11X9.5-IN)  
17. 8T-7196 [1] SEAL-FACE  
18. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
19. 6H-3957 [2] BALL BEARING  
20. 0S-1588 [6] BOLT (3/8-16X1.25-IN)  
21. 4N-4534 [1] PULLEY-CRANKSHAFT  
22. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
23. 9L-5125 C [1] ELBOW  
24. 8S-2387 C [1] HOSE AS-FLEXIBLE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18870051
 

4P-3876: DRIVE GP-FAN

4P-3876 DRIVE GP-FAN
S/N 8HB455-9999
PART OF 1W-7111 INSTALLATION AR-ENGINE
i00376088 SEBP1887
4P3876 DRIVE GP-FAN Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 7N-1275 [1] PULLEY-FAN DRIVE  
2. 6V-8188 [2] NUT (1/2-13-THD)  
3. 8T-4835 [4] BOLT (1/2-13X2-IN)  
4. 8S-2387 [1] HOSE AS-FLEXIBLE  
5. 8T-8919 [2] BOLT (1/2-13X1.75-IN)  
6. 7W-3266 [1] SUPPORT-FAN  
7. 4P-3877 [1] BRACKET AS-FAN  
  4P-3875 [1] SHAFT-FAN  
8. 9Y-7889 [1] SPACER  
9. 8B-8255 [1] SEAL-LIP TYPE  
10. 6N-5337 [1] V-BELT SET (INCLUDES 3-BELTS)  
    (INCLUDES 3 BELTS)
11. 4P-3878 [1] HUB-FAN PULLEY  
12. 4P-3874 [1] SPACER  
13. 1W-4564 [1] WASHER-RETAINING (17X54X25-MM THK)  
14. 5M-8009 [1] PIN-SPRING  
15. 2W-9313 [1] ADAPTER  
16. 1D-4602 [1] BOLT (5/8-11X9.5-IN)  
17. 5F-0149 [1] SEAL-O-RING  
18. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
19. 9W-3620 [2] CONE-BEARING  
20. 0S-1588 [6] BOLT (3/8-16X1.25-IN)  
21. 4N-4534 [1] PULLEY-CRANKSHAFT  
22. 0S-1566 [4] BOLT (5/8-11X1.5-IN)  
23. 9W-3621 [2] CUP-BEARING  
24. 9L-5125 [1] ELBOW  
25. 3B-8485 [1] ELBOW  
26. 6K-6967 ADAPTER-PIPE  
 

#SEBP18870052
 

4N-6006: FASTENER GP-FRONT HOUSING

4N-6006 FASTENER GP-FRONT HOUSING
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00158192 SEBP1887
4N6006 FASTENER GP-FRONT HOUSING Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 1A-2029 [3] BOLT (3/8-16X1.125-IN)  
  5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 4N-4107 [1] PLATE  
3. 1A-2029 B [1] BOLT (3/8-16X1.125-IN)  
  5M-2894 B [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  B   USE AS REQUIRED
 

#SEBP18870053
 

1W-7505: FLYWHEEL GP

1W-7505 FLYWHEEL GP
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00353233 SEBP1887
1W7505 FLYWHEEL GP Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 2W-9750 [1] FLYWHEEL AS  
2. 4N-2514 [1] GEAR (113-TEETH)  
3. 0S-1602 [12] BOLT (5/8-18X3.5-IN)  
4. 4D-3704 [12] WASHER-HARD (17X30X5-MM THK)  
 

#SEBP18870054
 

8N-9246: GEAR GP-FRONT

8N-9246 GEAR GP-FRONT
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00122478 SEBP1887
8N9246 GEAR GP-FRONT Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 7E-5661 [1] GEAR-OIL PUMP DRIVE (69-TEETH)  
2. 1P-7346 [1] WASHER-HARD (10.2X35X6-MM THK)  
3. 0S-1571 [1] BOLT (3/8-16X1.75-IN)  
4. 1B-8705 [1] KEY-WOODRUFF  
5. 3G-2292 [5] BOLT-LOCKING (3/8-16X0.87-IN)  
6. 6I-0093 [1] SHAFT-IDLER  
7. 112-9217 [1] PLATE-THRUST  
8. 126-1756 [4] BOLT-LOCKING (5/16-18X0.875-IN)  
9. 2W-7455 [1] GEAR AS-IDLER (105, 42-TEETH)  
10. 131-7123 [1] BUSHING  
11. 1B-8705 [1] KEY-WOODRUFF  
 

#SEBP18870055
 

4W-0513: GEAR GP-REAR

4W-0513 GEAR GP-REAR
S/N 11N1-99999; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00378319 SEBP1887
4W0513 GEAR GP-REAR Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 4W-7073 [1] ADAPTER AS-PUMP  
2. 8M-9315 [1] BUSHING  
3. 7W-4336 [1] GEAR-PUMP DRIVE (64-TEETH)  
4. 4F-6024 [1] PIN  
5. 4N-1230 [2] SEAL-O-RING  
6. 0S-1594 [12] BOLT (3/8-16X1-IN)  
7. 1W-4744 [1] ADAPTER AS-PUMP  
8. 8M-9315 [1] BUSHING  
9. 1W-4740 [1] GEAR AS-DRIVE (64-TEETH)  
10. 4F-6024 [1] PIN  
11. 2W-0494 [1] GEAR AS-IDLER (64-TEETH)  
12. 1W-4738 [1] BUSHING  
13. 2W-0493 [1] GEAR AS-IDLER (74-TEETH)  
14. 1W-4738 [1] BUSHING  
15. 1W-4746 [2] RETAINER-GEAR  
16. 1A-1460 [6] BOLT (1/2-13X2-IN)  
17. 2W-0496 [1] GEAR AS-CRANKSHAFT (68-TEETH)  
18. 4N-0684 [1] DOWEL  
 

#SEBP18870056
 

1W-7506: HOUSING GP-FLYWHEEL

1W-7506 HOUSING GP-FLYWHEEL
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00353242 SEBP1887
1W7506 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 188-4471 [1] HOUSING AS  
2. 8M-9315 [2] BUSHING  
3. 9S-8005 [2] PLUG (3/4-16-THD)  
4. 8L-2786 [3] SEAL-O-RING  
5. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)  
6. 9S-4191 [4] PLUG (9/16-18-THD)  
7. 6V-5049 [5] SEAL-O-RING  
8. 9S-4185 [1] PLUG (3/4-16-THD)  
9. 1W-3136 [1] BAFFLE  
10. 9S-4182 [1] PLUG (7/16-20-THD)  
11. 6V-5048 [1] SEAL-O-RING  
12. 9S-8004 [1] PLUG (9/16-18-THD)  
13. 155-5619 [1] GASKET  
14. 165-3930 [6] BOLT (3/8-16X1.625-IN)(3/8-16X1.625IN)  
15. 165-3932 [6] BOLT (3/8-16X2-IN)(3/8-16X2IN)  
16. 5J-5793 [1] BOLT-12 POINT HEAD (1/2-13X2-IN)  
17. 165-3936 [1] BOLT (3/8-16X4.5-IN)(3/8-16X4.5IN)  
18. 5P-8245 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 9K-7290 [8] BOLT-12 POINT HEAD (1/2-13X3.25-IN)  
 

#SEBP18870057
 

7W-3656: HOUSING GP-FRONT

7W-3656 HOUSING GP-FRONT
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00432209 SEBP1887
7W3656 HOUSING GP-FRONT Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 1W-1469 [1] HOUSING AS-GEAR  
2. 2M-4779 [5] STUD-TAPERLOCK (3/8-16X1.75-IN)  
3. 5M-6214 [1] PLUG (1/8-27 PTF)  
4. 6F-7012 B [1] STUD-TAPERLOCK (3/8-16X1.57-IN)  
5. 6F-7012 [4] STUD-TAPERLOCK (3/8-16X1.57-IN)  
6. 6H-0406 B [1] STUD-TAPERLOCK (3/8-16X1.968-IN)  
7. 166-9146 [1] GASKET  
8. 1W-1471 [1] PLATE  
9. 166-9142 [1] GASKET  
10. 1A-2029 [7] BOLT (3/8-16X1.125-IN)  
11. 5P-4255 [8] BOLT-LOCKING (3/8-16X1-IN)  
12. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
13. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
14. 5M-2894 [22] WASHER-HARD (10.2X18.5X2.5-MM THK)  
15. 1N-3181 [2] STUD-HOLLOW (3/8-16X1.476-IN)  
16. 6B-2250 [2] GASKET  
17. 147-0182 [1] SEAL-O-RING  
18. 2A-4639 [7] BOLT (3/8-16X1.625-IN)  
19. 8S-9191 [1] BOLT (3/8-16X4-IN)  
20. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
21. 1B-2886 [1] BOLT (1/2-13X3.75-IN)  
22. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
23. 1W-1898 [1] GASKET  
24. 7W-6992 [1] COVER AS  
25. 9M-4007 [1] DOWEL  
26. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
 

#SEBP18870058
 

243-6718: KIT-CRANKSHAFT BEARING

243-6718 KIT-CRANKSHAFT BEARING
S/N 11N1-UP
PART OF 4N-0741 CRANKSHAFT GP
i02117273 SEBP1887
  For full view, you need register

Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
  317-8766 [7] BEARING-MAIN (STANDARD)  
  253-1752 [2] PLATE-THRUST (CRANKSHAFT)  
 

#SEBP18870059
 

2W-5527: LIFTING GP-ENGINE

2W-5527 LIFTING GP-ENGINE
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00359572 SEBP1887
2W5527 LIFTING GP-ENGINE Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 7C-3301 [1] EYE AS-LIFTING  
  6N-4669 [1] EYE-LIFTING  
2. 0S-1595 [2] BOLT (1/2-13X1.25-IN)  
3. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 2W-9310 [1] PLATE  
5. 1A-2029 [10] BOLT (3/8-16X1.125-IN)  
6. 5M-2894 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

Information:

Caterpillar Parts SIS Catalog 578 :

DAMPER GP
4P-5893 DAMPER GP
DAMPER GP
4N-1560 DAMPER GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-2436 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-2436 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-2436 CYLINDER HEAD GP
DRIVE GP-FAN
4P-3876 DRIVE GP-FAN
FASTENER GP-FRONT HOUSING
4N-6006 FASTENER GP-FRONT HOUSING
FLYWHEEL GP
1W-7505 FLYWHEEL GP
GEAR GP-FRONT
8N-9246 GEAR GP-FRONT
GEAR GP-REAR
4W-0513 GEAR GP-REAR
HOUSING GP-FLYWHEEL
1W-7506 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
7W-3656 HOUSING GP-FRONT
243-6718 KIT-CRANKSHAFT BEARING

Truck sale:

1994 CAT 578
USD $150,000 
1994 CAT 578

Whelen Heavy Equipment Ltd.
Hefei, ANHUI, China