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CYLINDER BLOCK AND COVERS (9S9046 N/S)--Side View--Part 1 of 2 Serial No. 50S1 to 50S353, 364, 373, 386, 388 to 392, 394 and 50S397 inclusive 5S6407 Cylinder Block parts are shown on Page 26. Note: 9S8914 Piston & Liner Group consisting of: 1--Piston Assembly, 1--Liner and 2--Seal is available. See Page 29 for Gasket Kit 518




BASIC ENGINE

CYLINDER BLOCK GP
 

#UEG0597S0020
 

9S-9046: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (9S9046 N/S)--Side View--Part 1 of 2
Serial No. 50S1 to 50S353, 364, 373, 386, 388 to 392, 394 and 50S397 inclusive
5S6407 Cylinder Block parts are shown on Page 26. Note: 9S8914 Piston & Liner Group consisting of:
1--Piston Assembly, 1--Liner and 2--Seal is available. See Page 29 for Gasket Kit
c112112 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-6557 [4] LINER  
2. 5S-6670 [8] SEAL  
3. 8M-9307 [1] PLUG  
  6F-7062 [1] GASKET  
4. 0L-1351 [20] BOLT  
5. 3B-4506 [61] LOCKWASHER  
6. 4F-4879 [1] BOLT  
  0L-0364 [1] LOCK  
7. 1P-9308 [1] HOUSING (Flywheel)  
8. 5S-6407 Y [1] BLOCK ASSEM.  
    (See Separate Illustration)
9. 9S-2273 [1] PLATE ASSEM.  
  5S-7190 [1] STUD  
10. 5S-7134 [1] GASKET  
11. 0S-1594 [8] BOLT  
12. 5M-6213 [4] PLUG  
13. 5S-7135 [1] GASKET  
14. 0L-1143 [9] BOLT  
15. 0S-1591 [12] BOLT (1.50" Long)  
16. 8M-3023 [4] ORIFICE  
17. 9H-5921 [1] GASKET  
18. 9S-1799 [1] COVER  
  8S-0877 [1] GASKET  
19. 9H-6067 [1] SEAL  
20. 8S-0499 [1] TUBE ASSEM.  
21. 8S-1963 [1] GASKET  
22. 2A-4639 [5] BOLT (1.625" Long)  
23. 5S-6045 [1] GASKET  
24. 8S-1959 [1] PLATE ASSEM.  
25. 1A-5964 [5] BOLT (4.50" Long)  
  0L-1352 [2] BOLT (3.25" Long)  
  Y   SEPARATE ILLUSTRATION
 

#UEG0597S0021
 

9S-9046: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (9S9046 N/S)--End View--Part 2 of 2
Serial No. 50S1 to 50S353, 364, 373, 386, 388 to 392, 394 and 50S397 inclusive
c112113 UEG0597S
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [8] BOLT  
2. [1] LOCK  
3. [1] LOCK  
4. [1] COVER  
5. [1] GASKET  
6. [6] NUT  
7. [8] LOCKWASHER  
8. [1] COVER ASSEM.  
9. [1] STUD  
10. [2] DOWEL  
11. [4] STUD  
12. [2] BOLT  
13. [1] LOCK  
14. [1] PLUG  
15. [13] BOLT  
16. [1] LOCK  
17. [1] LOCK  
18. [2] LOCK  
19. [2] LOCKWASHER  
20. [1] LOCK  
21. [1] PAN  
 

#UEG0597S0022
 

9S-9046: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (9S9046 N/S)--Side View--Part 1 of 2
Serial No. 50S354 to 50S363, 365 to 372, 374 to 385, 387, 393, 395, 396 and 50S398-Up and 55U1-Up
2P8774 Cylinder Block parts are shown on Page 26A. See Page 29 for Gasket Kit
c114499 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8889 C [4] LINER  
2. 5S-6670 C [12] SEAL  
3. 8M-9307 [1] PLUG  
  6F-7062 [1] GASKET  
4. 0L-1351 [20] BOLT  
5. 3B-4506 C [36] LOCKWASHER  
6. 4F-4879 [1] BOLT  
  0L-0364 [1] LOCK  
7. 1P-9308 [1] HOUSING (Flywheel)  
8. 2P-8774 RYC [1] BLOCK ASSEM.  
    (See Separate Illustration)
9. 9S-2273 [1] PLATE ASSEM.  
  5S-7190 [1] STUD  
10. 5S-7134 [1] GASKET  
11. 0S-1594 [8] BOLT  
12. 5M-6213 [4] PLUG  
13. 5S-7135 [1] GASKET  
14. 0L-1143 [9] BOLT  
15. 0S-1591 [12] BOLT (1.50" Long)  
16. 8M-3023 [4] ORIFICE  
17. 9H-5921 [1] GASKET  
18. 9S-1799 [1] COVER  
  8S-0877 [1] GASKET  
19. 9H-6067 [1] SEAL  
20. 8S-0499 [1] TUBE ASSEM.  
21. 8S-1963 [1] GASKET  
22. 2A-4639 [5] BOLT (1.625" long)  
23. 5S-6045 [1] GASKET  
24. 8S-1959 [1] PLATE ASSEM.  
25. 1A-5964 [5] BOLT (4.50" long)  
  0L-1352 [2] BOLT (3.25" long)  
26. 5M-6214 C [1] PLUG  
27. 5M-2894 C [24] WASHER  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0597S0023
 

9S-9046: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (9S9046 N/S)--End View - Part 2 of 2
Serial No. 50S354 to 50S363, 365 to 372, 374 to 385, 387, 393, 395, 396
and 50S398-Up and 55U1-Up
c114500 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [8] BOLT  
2. [1] LOCK  
3. [1] LOCK  
4. [1] COVER  
5. [1] GASKET  
6. [6] NUT  
7. [8] LOCKWASHER  
8. [1] COVER ASSEM.  
9. [1] STUD  
10. [2] DOWEL  
11. [4] STUD  
12. [2] BOLT  
13. [1] LOCK  
14. [1] PLUG  
15. [13] BOLT  
16. [1] LOCK  
17. [1] LOCK  
18. [2] LOCK  
19. [2] LOCKWASHER  
20. [1] LOCK  
21. C [1] PAN  
  C   INDICATES CHANGE
 

#UEG0597S0024
 

5S-6407: CYLINDER BLOCK ASSEMBLY

5S6407 CYLINDER BLOCK ASSEMBLY
Serial No. 50S1 to 50S353, 364, 373, 386, 388 to 392, 394 and 50S397 inclusive
Part of Cylinder Block and Covers shown on Page 24
Note: For field replacement order 5S6407 plus 1-9S5602 Hardware Kit
c130130 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6213 [1] PLUG  
2. 8B-1312 [2] DOWEL  
3. 5B-7652 [2] DOWEL  
4. 4B-5387 [3] PLUG  
5. 3S-8313 [2] PLUG  
6. 8B-6349 [2] DOWEL  
7. 5S-8462 [1] STUD  
8. 9M-5477 [1] BEARING  
9. 1H-0974 [1] DOWEL  
10. 8S-4676 [5] CAP GROUP  
  8S-4674 [10] SHIM (Long)  
    (2 in each 8S4676 Group)
  8S-4673 [30] SHIM (Short)  
    (6 in each 8S4676 Group)
    -or-
  1P-2717 [5] BEARING CAP  
11. 7S-3224 [10] BOLT  
12. 2S-5658 [10] WASHER  
13. 8S-0835 [1] DOWEL  
14. 5S-6420 [2] BEARING  
15. 4B-9782 [5] BALL  
16. 5S-6419 [4] BEARING  
17. 2A-3798 [2] DOWEL  
18. 7M-4046 [2] BEARING  
 

#UEG0597S0025
 

2P-8774: CYLINDER BLOCK AS

2P8774 CYLINDER BLOCK ASSEMBLY
Serial No. 50S354 to 50S363, 365 to 372, 374 to 385, 387, 393, 395, 396 and 50S398-Up and 55U1-Up
Part of Cylinder Block and Covers shown on Page 24B
Note: For field replacement order 2P8774 plus 1-2P8783 Hardware Kit
c117455 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] PLUG  
2. [2] DOWEL  
3. [2] DOWEL  
4. [3] PLUG  
5. [2] PLUG  
6. [2] DOWEL  
7. [1] STUD  
8. [1] BEARING  
9. [1] DOWEL  
10. [5] BEARING CAP  
11. [10] BOLT  
12. [10] WASHER  
13. [1] DOWEL  
14. [2] BEARING  
15. [5] BALL  
16. [4] BEARING  
17. [2] DOWEL  
18. [2] BEARING  
 

#UEG0597S0026
 

1P-3465: CRANKSHAFT

CRANKSHAFT (1P3465 N/S)
c112114 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-9022 [1] SEAL  
    -OR-
  5S-6297 [1] SEAL ASSEM.  
    (With Sleeve for Worn Flange)
2. 2P-0716 [2] PLATE  
3. 5S-5252 [1] CRANKSHAFT ASSEM.  
4. 9F-2247 [4] PLUG  
5. 4M-9933 [1] GEAR (40 Teeth)  
  5H-2671 [1] KEY  
6. 5S-9021 [1] SEAL  
7. 3S-9730 [5] BEARING  
 

#UEG0597S0027
 

CRANKSHAFT BEARING REPLACEMENT GROUPS

CRANKSHAFT BEARING REPLACEMENT GROUPS
UEG0597S0027 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0597S0028
 

1P-6900: AUXILIARY DRIVE PULLEY

AUXILIARY DRIVE PULLEY (1P6900 N/S)
c112536 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] PULLEY  
2. [1] BOLT  
3. [1] WASHER  
 

#UEG0597S0029
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
UEG0597S0029 UEG0597S
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6N-3822 [5] BEARING MAIN  
    (.020 OVERSIZE AND .010 UNDERSIZE)
  6N-3823 [5] BEARING MAIN  
    (.020 OVERSIZE)
 

Information:

Special Instruction
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 2W3422 Flywheel Housing As The Service Replacement For 8N5013 Flywheel Housing{1157}
Installation Of 2W3422 Flywheel Housing As The Service Replacement For 8N5013 Flywheel Housing{1157}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Specifications
Cylinder Block
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Camshaft Bearings
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Cylinder Liner
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Cylinder Liner Projection
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Bearing Surface (Journal) For Main Bearings
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Connecting Rod And Main Bearings
3304 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Cylinder Block
3304 VEHICULAR ENGINE
Cylinder Liner
3304 VEHICULAR ENGINE
Cylinder Liner Projection
3304 VEHICULAR ENGINE
Tool Operating Manual
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Disassembly and Assembly
Crankshaft Main Bearings
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Cylinder Head (With Spacer Plate)
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Cylinder Head (Without Spacer Plate)
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Spacer Plate
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Cylinder Liners
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Piston Cooling Orifices
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Camshaft Bearings
3304 VEHICULAR ENGINE FOR 518 SKIDDERS
Cylinder Liner - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Spacer Plate - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Cylinder Liner - Install
3304B and 3306B Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 518 :

Truck sale:

 
 
Caterpillar 518, Forestry Equipment
- skidder
CARTER MACHINERY COMPANY, INC.
 
 
Caterpillar 518, Forestry Equipment
- skidder
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4,951 
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- skidder
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EMPIRE MACHINERY
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