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142-8575 PULLEY GP-FAN & ALT DRIVE 1.15:1 DRIVE RATIO FOR USE WITH @@@@@142-7107@@@@@, 50.8 MM (2 IN) PILOT AND 6 M8X1.25 HOLES ON 3.5 INCH BOLT CIRCLE ALSO AN ATTACHMENT 3126




BASIC ENGINE

DRIVE GP-FAN
 

#SEBP28800170
 

142-8575: PULLEY GP-FAN & ALT DRIVE

142-8575 PULLEY GP-FAN & ALT DRIVE
1.15:1 DRIVE RATIO
FOR USE WITH @@@@@142-7107@@@@@, 50.8 MM (2 IN) PILOT AND 6 M8X1.25 HOLES ON 3.5 INCH BOLT CIRCLE
ALSO AN ATTACHMENT
i00553990 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (FAN AND ALTERNATOR DRIVE)  
2. 100-4026 [1] RETAINER-BEARING  
3. 6I-9235 [1] BEARING AS-ROLLER  
4. 111-7238 [1] PLATE (THRUST)  
5. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
6. 5M-6509 [1] SEAL-O-RING  
7. 6V-3940 M [7] BOLT (M8X1.25X25-MM)  
8. 9M-1974 [7] WASHER-HARD (8.8X16X2-MM THK)  
9. 125-3723 [1] PULLEY-FAN (8-GROOVE)  
10. 134-5690 [1] BRACKET-FAN BEARING  
11. 8T-4189 M [6] BOLT (M8X1.25X20-MM)  
12. 123-0856 [1] SHAFT-FAN  
  M   METRIC PART
 

#SEBP28800171
 

142-8575: PULLEY GP-FAN & ALT DRIVE

142-8575 PULLEY GP-FAN & ALT DRIVE
S/N 8SZ1-307
1.15:1 DRIVE RATIO
FOR USE WITH @@@@@142-7107@@@@@, 50.8 MM (2 IN) PILOT AND 6 M8X1.25 HOLES ON 3.5 INCH BOLT CIRCLE
ALSO AN ATTACHMENT
i01538244 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (FAN AND ALTERNATOR DRIVE)  
2. 6I-9235 [1] BEARING AS-ROLLER  
3. 100-4026 [1] RETAINER-BEARING  
4. 111-7238 [1] PLATE (THRUST)  
5. 134-5690 [1] BRACKET-FAN BEARING  
6. 189-9154 C [1] PULLEY (8-GROOVE)  
7. 190-3968 C [1] SHAFT-FAN  
8. 5C-7423 CM [4] SCREW (M6X1X16-MM)  
9. 5M-6509 [1] SEAL-O-RING  
10. 6V-3940 M [7] BOLT (M8X1.25X25-MM)  
11. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
12. 9M-1974 [7] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP28800172
 

142-8575: PULLEY GP-FAN & ALT DRIVE

142-8575 PULLEY GP-FAN & ALT DRIVE
S/N 8SZ308-UP
1.15:1 DRIVE RATIO
FOR USE WITH @@@@@142-7107@@@@@, 50.8 MM (2 IN) PILOT AND 6 M8X1.25 HOLES ON 3.5 INCH BOLT CIRCLE
ALSO AN ATTACHMENT
i01853798 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-7238 [1] PLATE (THRUST)  
2. 189-9154 [1] PULLEY (8-GROOVE)  
3. 190-3968 [1] SHAFT-FAN  
4. 307-9798 [1] BEARING AS  
5. 226-7914 C [1] BRACKET (FAN BEARING)  
6. 228-5827 C [1] RETAINER-BEARING  
7. 5C-7423 M [4] SCREW (M6X1X16-MM)  
8. 6V-3940 M [7] BOLT (M8X1.25X25-MM)  
9. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
10. 9M-1974 C [3] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP28800173
 

143-4927: PULLEY GP-FAN DRIVE

143-4927 PULLEY GP-FAN DRIVE
1.29:1 RATIO. PROVIDES A 8 GROOVE PULLEY WITH A SHORT SHAFT
Type 1
FOR USE WITH @@@@@142-7107@@@@@
AN ATTACHMENT
i00607271 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE  
2. 100-4026 [1] RETAINER-BEARING  
3. 6I-9235 [1] BEARING AS-ROLLER  
4. 111-7238 [1] PLATE (THRUST)  
5. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
6. 5M-6509 [1] SEAL-O-RING  
7. 6V-3940 M [7] BOLT (M8X1.25X25-MM)  
8. 9M-1974 [7] WASHER-HARD (8.8X16X2-MM THK)  
9. 120-6660 [1] PULLEY-FAN (8-GROOVE)  
10. 134-5690 [1] BRACKET-FAN BEARING  
11. 8T-4189 M [6] BOLT (M8X1.25X20-MM)  
12. 123-0856 [1] SHAFT-FAN  
  M   METRIC PART
 

#SEBP28800174
 

143-4927: PULLEY GP-FAN DRIVE

143-4927 PULLEY GP-FAN DRIVE
1.29:1 RATIO. PROVIDES A 8 GROOVE PULLEY WITH A SHORT SHAFT
Type 2
FOR USE WITH @@@@@142-7107@@@@@
AN ATTACHMENT
i01538268 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE  
2. 6I-9235 [1] BEARING AS-ROLLER  
3. 100-4026 [1] RETAINER-BEARING  
4. 111-7238 [1] PLATE (THRUST)  
5. 134-5690 [1] BRACKET-FAN BEARING  
6. 190-3956 C [1] PULLEY (8-GROOVE)  
7. 190-3968 C [1] SHAFT-FAN  
8. 5C-7423 CM [4] SCREW (M6X1X16-MM)  
9. 5M-6509 [1] SEAL-O-RING  
10. 6V-3940 M [7] BOLT (M8X1.25X25-MM)  
11. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
12. 9M-1974 [7] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP28800175
 

175-3223: PULLEY GP-IDLER

175-3223 PULLEY GP-IDLER
S/N 8SZ201-UP
PART OF 124-7786 BELT TENSIONER GP
CANNOT BE USED WITH CUSTOMER SUPPLIED REFRIGERANT COMPRESSOR
ALSO AN ATTACHMENT
i01155346 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-7792 [1] PULLEY AS-IDLER (8-GROOVE)  
2. 124-7791 [1] COVER-DUST  
3. 124-7790 M [1] BOLT-SPECIAL  
4. 145-2901 [1] COVER-DUST (REAR)  
  M   METRIC PART
 

#SEBP28800176
 

250-2345: PULLEY GP-IDLER

250-2345 PULLEY GP-IDLER
PROVIDES AN IDLER GP FOR A POLY-V DRIVE SYSTEM WITHOUT A/C COMPRESSOR
AN ATTACHMENT
i02073411 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-3443 [1] BUSHING-TERMINAL  
2. 197-9642 [1] PULLEY AS-IDLER (8-GROOVE)  
3. 219-7443 [1] BRACKET-IDLER  
4. 2Y-5829 M [3] NUT (M10X1.5-THD)  
5. 6V-4249 M [2] BOLT (M10X1.5X50-MM)  
6. 6V-5230 M [1] BOLT (M10X1.5X60-MM)  
7. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP28800177
 

253-9319: PULLEY GP-IDLER

253-9319 PULLEY GP-IDLER
USE WHEN NO FREON COMPRESSOR OR FAN IS USED
FOR USE WITH @@@@@211-6751@@@@@, @@@@@152-5013@@@@@
AN ATTACHMENT
i02136721 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-1498 [1] PULLEY AS-IDLER (8-GROOVE)  
2. 253-9322 [1] BRACKET  
3. 6V-3940 M [3] BOLT (M8X1.25X25-MM)  
4. 214-1048 [3] SPACER (8.8X16X4-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP28800178
 

155-4638: PUMP GP-POWER STEERING

155-4638 PUMP GP-POWER STEERING
AN ATTACHMENT
i01010250 SEBP2880
  For full view, you need register

Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  155-4636 [1] ADAPTER  
  8T-5666 M [2] BOLT (M10X1.5X35-MM)(SOCKET HEAD)  
  [1] CONNECTOR (90)  
  6D-1004 [1] GASKET  
  155-4637 [1] PUMP GP-STEERING  
  7X-7729 [2] WASHER (11X25X3-MM THK)  
  M   METRIC PART
 

#SEBP28800179
 

256-3831: ROCKER ARM GP

256-3831 ROCKER ARM GP -EXHAUST
PART OF 256-3830 VALVE MECHANISM GP
i02347812 SEBP2880
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Parts for your 3126 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-3832 [1] ROCKER ARM AS (EXHAUST)  
2. 260-7524 M [1] SCREW-VALVE ADJUSTMENT (M10X1.5-THD)  
3. 2Y-5829 M [1] NUT (M10X1.5-THD)  
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Operation and Maintenance Manual
Fan Drive Bearing - Lubricate
3126E and 3126B Commercial and Truck Engines
Specifications
Fan Drive
3126B and 3126E Truck Engines
Disassembly and Assembly
Fan Drive - Remove
3126B and 3126E On-highway Engines
Fan Drive - Install
3126B and 3126E On-highway Engines
Fan Drive Mounting Group - Remove and Install
3126B and 3126E On-highway Engines

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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