521-0039 REGULATOR GP-AIR PRESSURE -LOW S/N 95Y1514-UP PART OF 372-4717 REGULATOR GP-AIR PRESSURE AN ATTACHMENT 3508





AIR INLET AND EXHAUST SYSTEM

AFTERTREATMENT GP
 

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521-0039: REGULATOR GP-AIR PRESSURE

521-0039 REGULATOR GP-AIR PRESSURE -LOW
S/N 95Y1514-UP
PART OF 372-4717 REGULATOR GP-AIR PRESSURE
AN ATTACHMENT
i06987128 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  521-0040 [1] KIT-SERVICE  
    (INCLUDES FILTER, O-RINGS & SCREEN)
  521-0041 [1] KIT-DIAPHRAGM  
    (INCLUDES DIAPHRAGM AS & O-RINGS)
  521-0054 [1] KIT-DIAPHRAGM  
    (INCLUDES DIAPHRAGM AS & O-RING)
  521-0055 [1] KIT-VALVE  
    (INCLUDES O-RINGS, RING, VALVE SPRING, VALVE & WASHER)
 

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2W-7163: SHUTOFF GP-AIR

2W-7163 SHUTOFF GP-AIR
PART OF 356-0910, 357-7138, 357-7139 LINES GP-AIR, 4W-3047, 7C-5031 SHUTOFF GP-AIR
AN ATTACHMENT
i00360223 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 0S-1615 [5] BOLT (1/4-20X0.75-IN)  
2. 5P-0537 [11] WASHER-HARD (7.2X14.5X2-MM THK)  
3. 4B-2479 [1] WASHER  
4. 440-2522 [1] COVER  
5. 5N-3273 [1] SHAFT  
6. 5N-4497 [1] BUSHING-TERMINAL  
7. 4W-1772 [1] SPRING  
9. 4W-1773 [1] VALVE AS-SHUTOFF  
10. 9S-5033 [4] BOLT-12 POINT HEAD (1/4-20X0.625-IN)  
11. 005-8160 [2] BOLT-12 POINT HEAD (1/4-20X0.875-IN)  
12. 2W-8023 [1] ARM  
13. 100-5861 [1] SPRING-LEAF  
14. 4W-1923 [1] LATCH  
15. 9S-8750 [4] NUT-FULL (1/4-20-THD)  
16. 5N-5298 [1] KNOB  
17. 5N-2443 [1] HOUSING AS  
18. 8N-6061 [1] BUSHING-TERMINAL  
19. 8N-6062 [2] BUSHING-TERMINAL  
20. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)  
21. 4F-4584 [1] SEAL-LIP TYPE  
22. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
23. 9J-8606 [1] WASHER-SPRING  
24. 106-5078 [1] GASKET  
 

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4W-3047: SHUTOFF GP-AIR

4W-3047 SHUTOFF GP-AIR -INTAKE
FOR USE WITH HYDRAMECHANICAL SHUTOFF
AN ATTACHMENT
i00378946 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 2W-7163 Y [1] SHUTOFF GP-AIR  
2. 5N-3309 [1] GASKET  
3. 2W-4049 [1] MANIFOLD  
4. 5M-2894 C [19] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
6. 1W-1251 [2] GASKET (SMALL)  
    -OR-
  2W-6009 [1] GASKET (LARGE)  
7. 7N-4895 [2] GASKET  
8. 0T-0065 [1] BOLT (3/8-16X3.5-IN)  
9. 1A-2029 C [12] BOLT (3/8-16X1.125-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

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7C-5031: SHUTOFF GP-AIR

7C-5031 SHUTOFF GP-AIR
24/32-VOLT
AN ATTACHMENT
i00407886 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 2W-7163 Y [1] SHUTOFF GP-AIR  
2. 5N-3309 [1] GASKET  
3. 2W-4049 [1] MANIFOLD  
4. 5M-2894 [17] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
6. 1W-1251 [2] GASKET  
7. 7N-4895 [2] GASKET  
8. 0T-0065 [1] BOLT (3/8-16X3.5-IN)  
9. 1A-2029 [12] BOLT (3/8-16X1.125-IN)  
10. 9X-6458 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
11. 7W-7767 Y [1] SOLENOID GP-SHUTOFF  
  Y   SEPARATE ILLUSTRATION
 

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118-2987: TURBOCHARGER GP

118-2987 TURBOCHARGER GP
PART OF 120-8197 TURBOCHARGER GP
i00482243 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 118-2988 Y [1] CARTRIDGE GP-TURBOCHARGER  
2. 6I-0850 [1] HOUSING-COMPRESSOR  
3. 119-3687 [1] HOUSING (TURBINE)  
4. 7W-2297 [1] CLAMP AS (COMPRESSOR)  
5. 9N-2038 [1] CLAMP AS-TURBINE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

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120-8197: TURBOCHARGER GP

120-8197 TURBOCHARGER GP
i00476358 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 118-2987 Y [2] TURBOCHARGER GP  
2. 2N-2765 [8] BOLT-HIGH TEMPERATURE (3/8-16X1.75-IN)  
3. 2N-2766 [8] LOCKNUT (3/8-16-THD)(HIGH TEMPERATURE)  
4. 121-5736 [2] GASKET (TURBOCHARGER)  
5. 124-5514 [2] COUPLING-EXHAUST  
6. 6L-3005 [2] CLAMP-BAND  
    (EACH INCLUDES)
  8T-0122 [1] NUT-FULL (1/4-28-THD)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

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134-5402: TURBOCHARGER GP

134-5402 TURBOCHARGER GP
S/N 95Y1065-1513
PART OF 136-9635, 140-0413 TURBOCHARGER GP
AN ATTACHMENT
i00510488 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 1B-5174 [4] PLUG-PIPE  
2. 6N-9908 [1] HOUSING AS-TURBINE  
  3B-0645 B [3] PLUG-CUP  
  3P-1896 B [3] PLUG-CUP  
  4N-0932 B [4] PLUG-CUP  
  100-6816 B [4] PLUG-CUP  
3. 9N-2038 [1] CLAMP AS-TURBINE  
4. 6I-0850 [1] HOUSING-COMPRESSOR  
5. 7W-2297 [1] CLAMP AS (COMPRESSOR)  
6. 118-2988 Y [1] CARTRIDGE GP-TURBOCHARGER  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

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134-5402: TURBOCHARGER GP

134-5402 TURBOCHARGER GP
S/N 95Y1514-UP
PART OF 136-9635, 140-0413 TURBOCHARGER GP
AN ATTACHMENT
i07104482 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 7W-2297 [1] CLAMP AS (COMPRESSOR)  
2. 9N-2038 [1] CLAMP AS-TURBINE  
3. 6I-0850 [1] HOUSING-COMPRESSOR  
4. 6N-9908 [1] HOUSING AS-TURBINE  
  1B-5174 [7] PLUG-PIPE  
  3B-0645 B [3] PLUG-CUP  
  3P-1896 B [3] PLUG-CUP  
  4N-0932 B [4] PLUG-CUP  
  100-6816 B [4] PLUG-CUP  
5. 450-1415 CY [1] CARTRIDGE GP-TURBOCHARGER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

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135-0178: TURBOCHARGER GP

135-0178 TURBOCHARGER GP
AN ATTACHMENT
i00511826 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 6I-2102 [8] FLANGE-HALF  
2. 121-5736 [2] GASKET (TURBOCHARGER)  
3. 135-5101 Y [2] TURBOCHARGER GP  
4. 453-7799 [4] GASKET (EXHAUST MANIFOLD)  
5. 210-2531 [2] BELLOWS AS  
6. 0S-1594 [16] BOLT (3/8-16X1-IN)  
7. 2N-2766 [8] LOCKNUT (3/8-16-THD)(HIGH TEMPERATURE)  
8. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

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135-5101: TURBOCHARGER GP

135-5101 TURBOCHARGER GP
PART OF 135-0178, 140-0414 TURBOCHARGER GP
AN ATTACHMENT
i00661663 SEBP2963
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Parts for your 3508 INDUSTRIAL ENGINE:

Pos. Part No Qty Parts name Comments
1. 9N-2038 [1] CLAMP AS-TURBINE  
2. 118-2988 Y [1] CARTRIDGE GP-TURBOCHARGER  
3. 6I-0850 [1] HOUSING-COMPRESSOR  
4. 6N-9910 [1] HOUSING AS-TURBINE  
5. 3B-0645 [3] PLUG-CUP  
  3P-1896 [3] PLUG-CUP  
  4N-0932 [4] PLUG-CUP  
  100-6816 [4] PLUG-CUP  
6. 7W-2297 [1] CLAMP AS (COMPRESSOR)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Special Instruction
Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Procedure to Install an Aftertreatment (Mechanical) Kit on All Caterpillar<SUP>&reg;</SUP> Diesel Engines {108D, 108U, 1408, 1907, 1921, 1923, 7553}
Procedure to Install an Aftertreatment (Mechanical) Kit on All Caterpillar® Diesel Engines {108D, 108U, 1408, 1907, 1921, 1923, 7553}

Caterpillar Parts SIS Catalog 3508 :