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7Y-0953 INSTALLATION AR-ENGINE S/N 6NK1-UP; 9WL1-UP PART OF 110-9067, 110-9068 GENERAL AR 375-A EXCAVATOR


ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
BELT TIGHTENER GP
CAMSHAFT GP
CYLINDER BLOCK GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
VALVE MECHANISM GP

EXCAVATOR 375-A EXCAVATOR 6NK
 375 and 375 L Excavators 6NK00001-UP (MACHINE) POWERED BY 3406 Engine SEBP2224 375-A 6NK   (1991)

ENGINE ARRANGEMENT

ENGINE AR
134-5136 ENGINE AR-GENERAL
142-5770 ENGINE AR-GENERAL
7Y-0953 INSTALLATION AR-ENGINE
469-8924 KIT-ENGINE GASKET
 

#SEBP22240020
 

7Y-0953: INSTALLATION AR-ENGINE

7Y-0953 INSTALLATION AR-ENGINE
S/N 6NK1-UP; 9WL1-UP
PART OF 110-9067, 110-9068 GENERAL AR
i00789471 SEBP2224
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  102-6140 Y [1] CONVERSION AR-PRECLEANER  
  7Y-0963 Y [1] EXTENSION GP-EXHAUST  
  7Y-0966 Y [1] FUMES DISPOSAL GP  
  7Y-0962 Y [1] LINES GP-AIR  
  118-9810 Y [1] LINES GP-ENGINE OIL DRAIN  
  7Y-0957 Y [1] LINES GP-MUFFLER DRAIN  
  7Y-0961 Y [1] LINES GP-WATER  
  7Y-0958 Y [1] MOUNTING GP-ENGINE FLEXIBLE  
  7Y-0959 Y [1] RADIATOR GP  
    -OR-
  135-9115 Y [1] RADIATOR GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22240021
 

7E-4544: BELT TENSIONER GP

7E-4544 BELT TENSIONER GP
S/N 11N4295-6892
PART OF 4P-5375 ENGINE AR
i00404925 SEBP2224
7E4544 BELT TENSIONER GP Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-2690 [1] SHAFT AS  
  1S-9209 [1] SHAFT-TIGHTENER  
  4N-0955 [1] DOWEL  
2. 4N-2693 [1] ARM AS-TIGHTENER  
  4N-0955 [1] DOWEL  
  4S-5367 [1] BUSHING AS (MOUNT)  
3. 2M-2742 [1] PLATE-RETAINER  
4. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
5. 4N-2697 [1] PULLEY-TIGHTENER  
6. 7N-5959 [1] SPRING  
7. 2S-6150 [1] COVER-PULLEY  
8. 0S-1618 [4] BOLT (5/16-18X1-IN)  
9. 5M-6030 [1] BOLT AS  
  1D-5117 [1] NUT-JAM (1/2-13-THD)  
10. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
11. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
12. 2S-6160 [1] WASHER-HARD (10.2X32X5-MM THK)  
13. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 2S-6151 [1] GASKET  
15. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
16. 6B-1124 [2] BALL BEARING  
17. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
18. 4S-7916 [1] SPACER-SPECIAL  
19. 8B-2327 [1] RING-RETAINING  
20. 5M-9735 [1] SEAL-LIP TYPE  
21. 2W-3376 [1] SCREW  
22. 7E-7390 [1] SUPPORT-FAN  
23. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
24. 9X-8875 [2] BOLT (1/2-13X3.5-IN)  
25. 4N-4107 [1] PLATE  
 

#SEBP22240022
 

7E-4544: BELT TENSIONER GP

7E-4544 BELT TENSIONER GP
S/N TXC2131-UP; 11N6893-99999; 41Z1787-99999
PART OF 111-2085, 134-4137, 148-7514, 4P-5375 ENGINE AR
ALSO AN ATTACHMENT
i00404929 SEBP2224
7E4544 BELT TENSIONER GP Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-2690 [1] SHAFT AS  
  1S-9209 [1] SHAFT-TIGHTENER  
  4N-0955 [1] DOWEL  
2. 4N-2693 [1] ARM AS-TIGHTENER  
  4N-0955 [1] DOWEL  
  4S-5367 [1] BUSHING AS (MOUNT)  
3. 2M-2742 [1] PLATE-RETAINER  
4. 0S-1591 [4] BOLT (3/8-16X1.5-IN)  
5. 4N-2697 [1] PULLEY-TIGHTENER  
6. 434-1096 [1] SPRING  
7. 2S-6150 [1] COVER-PULLEY  
8. 0S-1618 [4] BOLT (5/16-18X1-IN)  
9. 5M-6030 [1] BOLT AS  
  1D-5117 [1] NUT-JAM (1/2-13-THD)  
10. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
11. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
12. 2S-6160 [1] WASHER-HARD (10.2X32X5-MM THK)  
13. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 2S-6151 [1] GASKET  
15. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
16. 6B-1124 [2] BALL BEARING  
17. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
18. 4S-7916 [1] SPACER-SPECIAL  
19. 8B-2327 [1] RING-RETAINING  
20. 3E-6779 [1] SEAL-LIP TYPE  
21. 2W-3376 [1] SCREW  
22. 7E-7390 [1] SUPPORT-FAN  
23. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
24. 9X-8875 [2] BOLT (1/2-13X3.5-IN)  
25. 4N-4107 [1] PLATE  
 

#SEBP22240023
 

7W-3798: CAMSHAFT GP

7W-3798 CAMSHAFT GP
S/N TXC2131-UP; 11N4295-99999; 41Z1787-99999
PART OF 111-2085, 134-4137, 148-7514, 4P-5375 ENGINE AR, 371-3950 ENGINE AR-CORE
ALSO AN ATTACHMENT
i00189794 SEBP2224
7W3798 CAMSHAFT GP Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
2. 4N-0342 [1] PLATE  
3. 100-7408 [1] CAMSHAFT AS  
4. 1B-8705 [1] KEY-WOODRUFF  
5. 8N-8254 [1] GEAR-CAMSHAFT (64-TEETH)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP22240024
 

461-3323: COVER GP-CYLINDER BLOCK

461-3323 COVER GP-CYLINDER BLOCK
S/N TXC2131-UP
CENTRAL STRUCTURE
PART OF 148-7514 ENGINE AR
i06240467 SEBP2224
4613323 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-1937 [1] FLANGE  
2. 0S-1594 [8] BOLT (3/8-16X1-IN)  
3. 3J-5390 [1] PLUG (3/8-18-THD)  
4. 4N-0699 [3] GASKET  
5. 4N-0794 [1] COVER  
6. 4W-9890 [2] COVER  
7. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 7C-0307 [1] GASKET  
 

#SEBP22240025
 

4P-9939: COVER GP-CYLINDER BLOCK

4P-9939 COVER GP-CYLINDER BLOCK
S/N TXC2131-UP; 11N4295-99999; 41Z1787-99999
PART OF 111-2085, 134-4137, 148-7514, 4P-5375 ENGINE AR
ALSO AN ATTACHMENT
i00374270 SEBP2224
4P9939 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 4W-9890 [1] COVER  
3. 0S-1594 [6] BOLT (3/8-16X1-IN)  
4. 4N-0794 [1] COVER  
  7C-0307 [1] GASKET  
5. 4N-0699 [2] GASKET  
6. 9L-1937 [1] FLANGE  
7. 3J-5390 [1] PLUG (3/8-18-THD)  
 

#SEBP22240026
 

1W-7508: COVER GP-FLYWHEEL HOUSING

1W-7508 COVER GP-FLYWHEEL HOUSING
S/N 11N4295-9294
PART OF 4P-5375 ENGINE AR
i00353257 SEBP2224
1W7508 COVER GP-FLYWHEEL HOUSING Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4043 [2] BOLT (5/8-11X1.375-IN)  
  5P-8247 [2] WASHER-HARD (17X32X3.5-MM THK)  
2. 2P-2772 [1] COVER  
3. 7N-8374 [1] COVER-PUMP  
4. 5F-3106 [1] SEAL-O-RING  
5. 7C-2558 [1] COVER  
6. 4M-0189 [1] SEAL-O-RING  
7. 0S-1585 [2] BOLT (1/2-13X1.5-IN)  
  5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 0S-1619 [2] BOLT (3/8-16X3-IN)  
  5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 4N-0933 [1] GASKET  
 

#SEBP22240027
 

108-2526: COVER GP-FRONT HOUSING

108-2526 COVER GP-FRONT HOUSING
S/N 41Z6369-99999
PART OF 111-2085 ENGINE AR
AN ATTACHMENT
i00609317 SEBP2224
1082526 COVER GP-FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-9328 [1] COVER  
2. 4N-2695 [1] GASKET-COVER  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 1A-5183 [4] BOLT (3/8-16X4.75-IN)(MARKED X)  
6. 0S-1588 [3] BOLT (3/8-16X1.25-IN)(MARKED Y)  
7. 5B-9603 [1] BOLT (3/8-16X5-IN)  
8. 2P-9084 [2] STUD-TAPERLOCK (1/2-13X0.83-IN, 1/2-13X0.98-IN)  
9. 6N-2112 [1] BRACKET-ALTERNATOR  
10. 4N-4725 [1] GASKET  
11. 3K-3256 [2] STUD-TAPERLOCK (3/8-16X1.7-IN)(MARKED Z)  
12. 9S-8752 [10] NUT-FULL (3/8-16-THD)  
13. 7C-7971 [1] COVER  
14. 2W-0459 [1] GASKET  
 

#SEBP22240028
 

7E-8944: COVER GP-FRONT HOUSING

7E-8944 COVER GP-FRONT HOUSING
S/N TXC2131-UP; 11N4295-99999; 41Z1787-99999
PART OF 134-4137, 148-7514, 4P-5375 ENGINE AR
i00390111 SEBP2224
7E8944 COVER GP-FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
2. 1A-5183 [4] BOLT (3/8-16X4.75-IN)  
3. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
4. 5M-2894 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 4P-9328 [1] COVER  
6. 4N-2695 [1] GASKET-COVER  
7. 2W-0459 [1] GASKET  
8. 6N-2112 [1] BRACKET-ALTERNATOR  
9. 5B-9603 [1] BOLT (3/8-16X5-IN)  
10. 7C-7971 [1] COVER  
11. 9S-8752 [12] NUT-FULL (3/8-16-THD)  
12. 3K-3256 [2] STUD-TAPERLOCK (3/8-16X1.7-IN)  
13. 4N-4725 [1] GASKET  
 

#SEBP22240029
 

9N-3618: COVER GP-VALVE MECHANISM

9N-3618 COVER GP-VALVE MECHANISM
S/N TXC2131-UP; 11N4295-99999; 41Z1787-99999
PART OF 111-2085, 134-4137, 148-7514, 4P-5375 ENGINE AR
ALSO AN ATTACHMENT
i00437137 SEBP2224
9N3618 COVER GP-VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your 375-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-0603 C [2] COVER AS-ROCKER ARM  
    (EACH INCLUDES)
1A. 5P-5678 D SEAL (1.5-M)  
1B. 7C-6514 [1] ADAPTER  
  7C-9621 [1] PLUG  
  7E-0330 [1] COVER (ROCKER ARM)  
  8C-5196 [1] SEAL-O-RING  
2. 6N-2985 [1] CAP AS-FILLER (ENGINE OIL)  
3. 7E-0329 C [2] BASE  
4. 9L-8925 [26] BOLT (5/16-18X1.25-IN)  
5. 5P-5678 D SEAL (1.6-M EACH)  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

Information:

Truck Engine News
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18
Engine News
Improved Registration Process for Retrofit Products {1000, 7000}
2011/04/15
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Special Instruction
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
A Recommendation for Initial Parts Stock Quantities Will Now Be Included in Service Letters{1000, 7000, 7751, 7752}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Tool Operating Manual
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
142-6893 Adjustable Lifting Bracket Group{0599, 0629, 0632, 0701, 0717, 1000, 4000, 7000}
Reuse And Salvage Guidelines
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Reuse and Salvage Guidelines Subscriptions {0374, 0599, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Contamination Control Guidelines
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Contamination Control of Rebuilt Engines by Using a Particle Counting Process Patent Pending{1000, 1300}
Applied Failure Analysis
Failure Analysis Report - AFA Good Report {0374, 1000}
Failure Analysis Report - AFA Good Report {0374, 1000}
Reference Guide for a Proper Failure Analysis by CAT Dealer {0374, 1000}
Reference Guide for a Proper Failure Analysis by CAT Dealer {0374, 1000}
Product Evaluation Report - AFA Bad Report {0374, 1000}
Product Evaluation Report - AFA Bad Report {0374, 1000}
Service Magazine
A New Screen In The TMI System Provides The Status Of Emission Certification Of Engines {1000}
2001/01/08
Caterpillar's Position On The Use Of Biodiesel Fuel In Caterpillar Engines {1000}
2012/08/28
A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25
Proper Long Term Storage of Caterpillar Products {0355, 1000, 7000}
2009/04/27
Changes To Caterpillar Incident Reporting Field Use Form And DSN Incident Report Entry Screens {1000, 7000}
2009/11/18
Redesigned Fluid Sampling Valves Are Now Available for All Cat Products {7542}
2011/02/11
Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17
TA2 (Technical Analysis) Inspections are Now Available on SIS {0372, 1000, 7000, 753T, 7565}
2013/01/10
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/23

Caterpillar Parts SIS Catalog 375-A :

142-5770 ENGINE AR-GENERAL
134-5136 ENGINE AR-GENERAL
371-3950 ENGINE AR-CORE
7Y-0949 ENGINE AR
7E-4547 ENGINE AR
4P-5375 ENGINE AR
371-3951 ENGINE AR
206-8087 ENGINE AR
BELT TENSIONER GP
7E-4544 BELT TENSIONER GP
BELT TENSIONER GP
7E-4544 BELT TENSIONER GP
CAMSHAFT GP
7W-3798 CAMSHAFT GP
COVER GP-CYLINDER BLOCK
461-3323 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
4P-9939 COVER GP-CYLINDER BLOCK
COVER GP-FLYWHEEL HOUSING
1W-7508 COVER GP-FLYWHEEL HOUSING
COVER GP-FRONT HOUSING
108-2526 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
7E-8944 COVER GP-FRONT HOUSING
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.