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127-5171 ADAPTER GP-FAN S/N 1WM2444-26507 94 MM LONG FOR USE WITH FAN PULLEY WITH 50.8 MM (2 IN) PILOT ALSO AN ATTACHMENT 3126




COOLING SYSTEM

FAN GP
 

#SEBP26890840
 

127-5171: ADAPTER GP-FAN

127-5171 ADAPTER GP-FAN
S/N 1WM2444-26507
94 MM LONG
FOR USE WITH FAN PULLEY WITH 50.8 MM (2 IN) PILOT
ALSO AN ATTACHMENT
i00517213 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-9607 M [6] BOLT (M8X1.25X120-MM)  
2. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
3. 104-5320 [1] ADAPTER-FAN  
  M   METRIC PART
 

#SEBP26890841
 

100-6269: COOLER GP-ENGINE OIL

100-6269 COOLER GP-ENGINE OIL
S/N 1WM1-929
i00157966 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 240-2767 [1] GASKET  
2. 267-4743 [1] CORE AS-ENGINE OIL COOLER  
3. 3P-1156 [2] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP26890842
 

117-3643: COOLER GP-ENGINE OIL

117-3643 COOLER GP-ENGINE OIL
S/N 1WM1-26507
RH MOUNTED
ALSO AN ATTACHMENT
i00493597 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-4743 [1] CORE AS-ENGINE OIL COOLER  
2. 240-2767 [1] GASKET  
3. 3P-1156 [2] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP26890843
 

117-3644: COOLER GP-ENGINE OIL

117-3644 COOLER GP-ENGINE OIL
PROVIDES STUD ON BASE FOR EXTERNAL ATTACHMENTS
AN ATTACHMENT
i00493598 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-1493 [1] VALVE AS-BYPASS  
2. 9L-9188 [1] SPRING-VALVE  
3. 5P-8196 M [1] PLUG  
4. 2M-9780 [1] SEAL-O-RING  
5. 7E-9817 [1] GASKET  
6. 9Y-9293 [1] BASE-OIL COOLER  
7. 7X-2537 M [8] BOLT (M8X1.25X35-MM)  
8. 7X-0818 M [6] BOLT (M8X1.25X45-MM)  
9. 8T-4224 [15] WASHER-HARD (8.8X16X2-MM THK)  
10. 7W-5903 [1] CORE AS-OIL COOLER  
11. 8M-4445 M [2] SEAL-O-RING  
12. 7C-1160 [1] GASKET  
13. 9X-2098 M [1] STUD-TAPERLOCK (BOLT)(M8)  
14. 005-4362 [1] ELBOW  
15. 3K-0360 [1] SEAL-O-RING  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP26890844
 

100-4942: HOUSING & REGULATOR GP

100-4942 HOUSING & REGULATOR GP
S/N 1WM1-929
i00460551 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7212 [1] GASKET-WATER REGULATOR  
2. 7E-0759 [1] HOSE  
4. 101-3244 [1] HOUSING-WATER REGULATING  
5. 195-7339 [1] GASKET-WATER REGULATOR (TEMPERATURE REGULATOR HOUSING)  
6. 119-3075 [1] REGULATOR-WATER TEMPERATURE (94-DEG C)(COOLANT)  
7. 237-5176 [2] CLAMP-BAND  
8. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
9. 4P-2685 [1] PIPE  
10. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
11. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
12. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
13. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
14. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
15. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP26890845
 

120-6654: HOUSING & REGULATOR GP

120-6654 HOUSING & REGULATOR GP
S/N 1WM1-887
CANNOT BE USED WITH AIR COMPRESSOR
ALSO AN ATTACHMENT
i00474637 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3244 [1] HOUSING-WATER REGULATING  
2. 2W-7212 [1] GASKET-WATER REGULATOR  
3. 119-3075 [1] REGULATOR-WATER TEMPERATURE (94-DEG C)  
4. 4P-2684 [1] GASKET  
5. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
6. 9S-8005 [1] PLUG (3/4-16-THD)  
7. 3K-0360 [1] SEAL-O-RING  
8. 120-7391 [1] ELBOW  
9. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
10. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
11. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
12. 7E-0759 [1] HOSE  
13. 127-4471 [2] CLAMP-HOSE  
14. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
15. 4P-7417 [1] PIPE  
  M   METRIC PART
 

#SEBP26890846
 

121-8042: HOUSING & REGULATOR GP

121-8042 HOUSING & REGULATOR GP -TEMPERATURE REGULATOR
S/N 1WM1-26507
FOR USE WITH AIR COMPRESSOR
ALSO AN ATTACHMENT
i00486965 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3244 [1] HOUSING-WATER REGULATING  
2. 2W-7212 [1] GASKET-WATER REGULATOR  
3. 119-3075 [1] REGULATOR-WATER TEMPERATURE (94-DEG C)(COOLANT)  
4. 4P-2684 [1] GASKET (TEMPERATURE REGULATOR HOUSING)  
5. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
8. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
9. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
10. 7E-0759 [1] HOSE  
11. 237-5176 [2] CLAMP-BAND  
13. 4P-7417 [1] PIPE  
14. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
15. 120-7391 [1] ELBOW  
16. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
  M   METRIC PART
 

#SEBP26890847
 

377-7037: KIT-WATER PUMP

377-7037 KIT-WATER PUMP
FIELD INSTALLATION
i04819387 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  108-7930 [1] BEARING AS-ROLLER  
  165-3929 [1] BOLT (3/8-16X1.5-IN)  
  1A-1135 [1] BOLT (5/8-11X2-IN)  
  136-3742 [1] FILTER  
  111-2721 [1] PLUG-FELT  
  136-1107 [1] RETAINER  
  153-1256 [1] SEAL-LIP TYPE  
  9M-3786 [1] SEAL-O-RING  
  109-0077 [1] SEAL-O-RING  
  122-3772 [1] SEAL-O-RING  
  349-2654 [1] SEAL-WATER PUMP  
  135-4928 [1] SHAFT-WATER PUMP  
  5S-0581 [1] WASHER-HARD (17X38X8-MM THK)  
  9M-6527 [1] WASHER-HARD (10.2X25.5X5-MM THK)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP26890848
 

113-6113: LINES GP-WATER

113-6113 LINES GP-WATER -TEMPERATURE REGULATOR
S/N 1WM1-26507
CANNOT BE USED WITH TRANSMISSION RETARDER
ALSO AN ATTACHMENT
i00477452 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7212 [1] GASKET-WATER REGULATOR  
2. 7E-0759 [1] HOSE  
4. 101-3244 [1] HOUSING-WATER REGULATING  
5. 119-3075 [1] REGULATOR-WATER TEMPERATURE (94-DEG C)(COOLANT)  
6. 195-7339 [1] GASKET-WATER REGULATOR (TEMPERATURE REGULATOR HOUSING)  
7. 127-4471 [2] CLAMP-HOSE  
8. 4P-2685 [1] PIPE  
9. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
10. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
11. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
12. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
13. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
14. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP26890849
 

117-1337: LINES GP-WATER

117-1337 LINES GP-WATER
S/N 1WM421-UP
VERTICAL PIPE
AN ATTACHMENT
i00491775 SEBP2689
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3244 [1] HOUSING-WATER REGULATING  
2. 2W-7212 [1] GASKET-WATER REGULATOR  
3. 119-3075 [1] REGULATOR-WATER TEMPERATURE (94-DEG C)  
4. 4P-2684 [1] GASKET  
5. 6V-5230 M [2] BOLT (M10X1.5X60-MM)  
6. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
7. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
8. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
9. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
10. 7E-0759 [1] HOSE  
11. 127-4471 [2] CLAMP-HOSE  
12. 4P-2685 [1] PIPE  
13. 7W-6492 [2] PLUG-PIPE (1/2-14-THD)  
  M   METRIC PART
 

Information:

Service Letter-NACD
Product Support Program For Replacing The Fan Pulley And Adjusting FLS/FTS On Certain 3126 HEUI Engines
Product Support Program For Replacing The Fan Pulley And Adjusting FLS/FTS On Certain 3126 HEUI Engines
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Water Pump Belt Tightener
3100 HEUI TRUCK ENGINE
Fan Drive
3100 HEUI TRUCK ENGINE

Caterpillar Parts SIS Catalog 3126 :

Truck sale:

On Request 
Caterpillar 3126B, Construction
- Industrial engines
ZEPPELIN POWER SYSTEMS GMBH & CO. KG
Germany
 
CATERPILLAR 3126 1995
- MARINE - PROPULSION
BARLOWORLD STET
USD $14,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
USD $11,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
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