161-4112 PUMP GP-ENGINE OIL S/N 11N16214-UP PART OF 2W-2652 ENGINE AR 578 PIPELAYER



LUBRICATION SYSTEM
PUMP GP-ENGINE OIL
COOLING SYSTEM
COOLANT CONDITIONER GP
COOLER GP
RADIATOR GP
FAN GP

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

LUBRICATION SYSTEM

PUMP GP-ENGINE OIL
FASTENER GP-OIL PUMP MOUNTING
4N-2481 FASTENER GP-OIL PUMP MOUNTING
PUMP GP-ENGINE OIL
161-4112 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
4N-0735 PUMP GP-ENGINE OIL
 

#SEBP18870090
 

161-4112: PUMP GP-ENGINE OIL

161-4112 PUMP GP-ENGINE OIL
S/N 11N16214-UP
PART OF 2W-2652 ENGINE AR
i01037809 SEBP1887
1614112 PUMP GP-ENGINE OIL Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 2S-2760 [1] SPRING  
2. 4N-5339 [1] SPACER AS-OIL PUMP  
  7N-2155 [2] BUSHING  
3. 6N-1931 [1] PLUNGER  
4. 6N-2343 [1] BODY AS-PUMP  
  7N-2213 [2] BUSHING  
5. 7W-6528 [1] GEAR-PUMP (8-TEETH)  
6. 7W-7141 [1] GEAR-PUMP (8-TEETH)  
7. 9Y-1800 [1] RETAINER  
8. 145-8503 [1] SHAFT AS-IDLER  
9. 202-3572 [1] SHAFT AS-DRIVE  
10. 235-1587 [1] BODY AS  
  7N-2156 [2] BUSHING  
  8M-8489 [2] DOWEL  
11. 2S-7905 [1] PLUG-PIPE  
12. 1M-0644 [2] BOLT (3/8-16X2.25-IN)  
13. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
14. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP18870091
 

4N-0735: PUMP GP-ENGINE OIL

4N-0735 PUMP GP-ENGINE OIL
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00369813 SEBP1887
4N0735 PUMP GP-ENGINE OIL Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 4N-0513 [1] BODY AS-OIL PUMP  
  7N-2156 C [2] BUSHING  
2. 8M-8489 [2] DOWEL  
3. 4P-8891 [1] SHAFT AS-PUMP  
4. 4N-5339 [1] SPACER AS-OIL PUMP  
  7N-2155 [1] BUSHING  
5. 7W-7142 [1] GEAR (8 TEETH)  
6. 4N-0587 [1] BODY AS-PUMP  
  7N-2213 [2] BUSHING  
7. 6N-1931 [1] PLUNGER  
8. 4P-8892 [1] SHAFT AS-PUMP  
9. 2S-2760 [1] SPRING  
10. 9Y-1800 C [1] RETAINER  
11. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 1M-0644 [2] BOLT (3/8-16X2.25-IN)  
13. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
14. 7W-6529 [1] GEAR (8 TEETH)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18870092
 

2W-5526: COOLANT CONDITIONER GP

2W-5526 COOLANT CONDITIONER GP
S/N 8HB1-426
PART OF 1W-7111 INSTALLATION AR-ENGINE
i00359568 SEBP1887
2W5526 COOLANT CONDITIONER GP Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 6B-4661 [2] BUSHING-REDUCER  
2. 2N-8037 [3] ELBOW  
3. 6N-4447 I [1] HOSE AS  
4. 6N-3246 I [1] HOSE AS  
5. 5M-3062 C [1] BOLT (3/8-16X0.75-IN)  
6. 8T-4896 C [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 5K-8451 C [2] CLIP (LOOP)  
8. 9B-7237 C [1] BOLT (3/8-16X1.25-IN)  
9. 6V-8801 C [4] NUT (3/8-16-THD)  
10. 9L-6331 C [1] BRACKET  
11. 4L-6454 C [3] BOLT (3/8-16X1-IN)  
12. 8L-3282 [1] CONNECTOR  
13. 9N-3666 [2] VALVE-MANUAL  
14. 9N-3668 [1] BASE AS  
  9N-3645 [1] STUD-TAPERLOCK  
15. 3J-5390 [2] PLUG (3/8-18-THD)  
16. 1W-1536 [1] BRACKET AS-FILTER  
17. 9N-3367 J [1] FILTER-COOLANT CONDITIONER (PRECHARGE)  
    -OR-
  9N-3368 A [1] FILTER-COOLANT CONDITIONER  
18. 9N-1394 C [1] BRACKET  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   REFER TO CHART FOR COOLANT CONDITIONER INFORMATION
 

#SEBP18870093
 

2W-5526: COOLANT CONDITIONER GP

2W-5526 COOLANT CONDITIONER GP
S/N 8HB427-9999
PART OF 1W-7111 INSTALLATION AR-ENGINE
i00359569 SEBP1887
2W5526 COOLANT CONDITIONER GP Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 6B-4661 [2] BUSHING-REDUCER  
2. 2N-8037 [3] ELBOW  
3. 6N-4447 I [1] HOSE AS  
4. 6N-3246 I [1] HOSE AS  
5. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
6. 8T-4896 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 4D-7733 C [2] CLIP (LOOP)  
8. 9B-7237 [1] BOLT (3/8-16X1.25-IN)  
9. 6V-8801 [4] NUT (3/8-16-THD)  
10. 9L-6331 [1] BRACKET  
11. 4L-6454 [3] BOLT (3/8-16X1-IN)  
12. 8L-3282 [1] CONNECTOR  
13. 9N-3666 [2] VALVE-MANUAL  
14. 9N-3668 [1] BASE AS  
  9N-3645 [1] STUD-TAPERLOCK  
15. 3J-5390 [2] PLUG (3/8-18-THD)  
16. 1W-1536 [1] BRACKET AS-FILTER  
17. 8T-4994 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
18. 9N-1394 [1] BRACKET  
19. 6V-9168 [1] NUT (11/16-16-THD)  
20. 7U-6358 B [1] SHIM (3-MM THK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP18870094
 

7W-2206: COOLER GP-ENGINE OIL

7W-2206 COOLER GP-ENGINE OIL
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00093452 SEBP1887
7W2206 COOLER GP-ENGINE OIL Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 7C-3039 [1] CORE AS-OIL COOLER (ENGINE)  
2. 109-0077 [2] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP18870095
 

7N-0113: CORE AS-OIL COOLER

7N-0113 CORE AS-OIL COOLER
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00407794 SEBP1887
7N0113 CORE AS-OIL COOLER Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 5M-6214 [1] PLUG (1/8-27 PTF)  
 

#SEBP18870096
 

4W-9822: CORE GP-OIL COOLER

4W-9822 CORE GP-OIL COOLER -TRANSMISSION OIL
S/N 11N1-UP; 70V31500-99999
PART OF 137-9537, 2W-2652 ENGINE AR
i00380767 SEBP1887
4W9822 CORE GP-OIL COOLER Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
 

#SEBP18870097
 

1N-3599: COVER GP-RADIATOR CAP

1N-3599 COVER GP-RADIATOR CAP
S/N 8HB1-UP
PART OF 6T-9945 PROTECTION AR-VANDALISM
AN ATTACHMENT
i00092595 SEBP1887
1N3599 COVER GP-RADIATOR CAP Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 2S-2846 [1] RETAINER-GASKET  
2. 9S-9979 [1] RING-RETAINING  
3. 2P-3230 [1] GASKET  
4. 1M-8649 [1] RING-RETAINING  
5. 246-2641 [1] PADLOCK GP  
  5P-8500 A [1] KEY  
    KEY DOES NOT COME WHEN 1N3599 IS ORDERED ONLY WHEN 246-2641 IS ORDERED ALONE
6. 7N-2957 [1] COVER-RADIATOR CAP  
7. 7N-5565 [1] CAP-RADIATOR  
8. 2S-6097 [1] TANG  
  A   NOT PART OF THIS GROUP
 

#SEBP18870098
 

2W-5575: FAN GP-BLOWER

2W-5575 FAN GP-BLOWER
S/N 8HB1-99999
PART OF 1W-7111 INSTALLATION AR-ENGINE
i00359601 SEBP1887
2W5575 FAN GP-BLOWER Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 4W-0255 [1] SPIDER AS-FAN  
2. 2W-5642 [2] GUARD AS-FAN  
3. 9B-7237 [12] BOLT (3/8-16X1.25-IN)  
4. 8T-4896 [12] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 4L-6454 [4] BOLT (3/8-16X1-IN)  
6. 4L-9337 [8] BOLT (3/8-16X1.5-IN)  
7. 5P-1075 [12] WASHER-HARD (10.2X22.5X3-MM THK)  
 

#SEBP18870099
 

9Y-7768: FAN GP-REVERSIBLE

9Y-7768 FAN GP-REVERSIBLE
S/N 8HB1-UP
AN ATTACHMENT
i00432465 SEBP1887
9Y7768 FAN GP-REVERSIBLE Parts scheme
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Parts for your 578 PIPELAYER:

Pos. Part No Qty Parts name Comments
1. 125-1362 [1] FAN AS-REVERSIBLE (8-BLADE)  
2. 8T-2501 [8] BOLT (3/8-16X2-IN)  
3. 2W-5825 [1] PLATE  
4. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 4W-0502 [1] GUARD AS-FAN  
6. 9F-2978 [2] NUT-WELD (3/8-16-THD)  
7. 6N-8599 [2] CLIP  
8. 5M-3062 [2] BOLT (3/8-16X0.75-IN)  
 

Information:

Engine News
Identifying Oil Pumps on Certain 3400, C27, and C32 Engines {1304}
Identifying Oil Pumps on Certain 3400, C27, and C32 Engines {1304}
Special Instruction
Assembly Instruction for the New 3400 Oil Pump Body Serviced Assembly{1304}
Assembly Instruction for the New 3400 Oil Pump Body Serviced Assembly{1304}
Technical Information Bulletin
Remanufactured Oil Pumps May Have a Shallow Suction Tube Port on Certain 3400 Engines{1304}
Remanufactured Oil Pumps May Have a Shallow Suction Tube Port on Certain 3400 Engines{1304}
Reuse And Salvage Guidelines
Reuse and Salvage for 3044, 3046, 3064, 3066, 3400, 3500, and C175 Engine Oil Pumps {1304, 1315}
Reuse and Salvage for 3044, 3046, 3064, 3066, 3400, 3500, and C175 Engine Oil Pumps {1304, 1315}
Service Magazine
Identifying Oil Pumps on Certain 3400, C27, and C32 Machine Engines {1304}
Identifying Oil Pumps on Certain 3400, C27, and C32 Machine Engines {1304}

Caterpillar Parts SIS Catalog 578 :

OIL CHANGE GP-HIGH SPEED
7T-5264 OIL CHANGE GP-HIGH SPEED
OIL CHANGE GP-HIGH SPEED
7T-5264 OIL CHANGE GP-HIGH SPEED
LINES GP-TURBOCHARGER OIL
4W-0200 LINES GP-TURBOCHARGER OIL
LINES GP-ENGINE OIL
4W-3821 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
4W-3821 LINES GP-ENGINE OIL
GAUGE GP-OIL LEVEL (DIPSTICK)
2W-2653 GAUGE GP-OIL LEVEL (DIPSTICK)
FUMES DISPOSAL GP
7C-5145 FUMES DISPOSAL GP
FILTER GP-ENGINE OIL
7C-4941 FILTER GP-ENGINE OIL
PUMP GP-ENGINE OIL
4N-0735 PUMP GP-ENGINE OIL
COOLANT CONDITIONER GP
2W-5526 COOLANT CONDITIONER GP
COOLANT CONDITIONER GP
2W-5526 COOLANT CONDITIONER GP
COOLER GP-ENGINE OIL
7W-2206 COOLER GP-ENGINE OIL
CORE AS-OIL COOLER
7N-0113 CORE AS-OIL COOLER
CORE GP-OIL COOLER
4W-9822 CORE GP-OIL COOLER
COVER GP-RADIATOR CAP
1N-3599 COVER GP-RADIATOR CAP
FAN GP-BLOWER
2W-5575 FAN GP-BLOWER

Truck sale:

1994 CAT 578
USD $150,000 
1994 CAT 578

Whelen Heavy Equipment Ltd.
Hefei, ANHUI, China