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345-4744 COUPLER AR-QUICK PART OF 487-2393 DISTRIBUTION AR AN ATTACHMENT 279D COMPACT TRACK LOADER


WORK TOOLS
COUPLER GP-QUICK
BUCKET GP
GROUND ENGAGING TOOLS (G.E.T.)
FORK GP

COMPACT TRACK LOADER 279D COMPACT TRACK LOADER WEF
 279D Compact Track Loader Military WEF00001-UP (MACHINE) POWERED BY C3.3B Engine SEBP7181 279D WEF   (2014)

WORK TOOLS

COUPLER GP-QUICK
LINES GP-COUPLER
515-7792 LINES GP-COUPLER
LINES GP-COUPLER
515-7792 LINES GP-COUPLER
COUPLER AR-QUICK
345-4744 COUPLER AR-QUICK
515-8590 COUPLER AR-QUICK
COUPLER GP-QUICK
345-5001 COUPLER GP-QUICK
COUPLER GP-QUICK
436-1605 COUPLER GP-QUICK
 

#SEBP71810290
 

345-4744: COUPLER AR-QUICK

345-4744 COUPLER AR-QUICK
PART OF 487-2393 DISTRIBUTION AR
AN ATTACHMENT
i05153066 SEBP7181
3454744 COUPLER AR-QUICK Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-5001 Y [1] COUPLER GP-QUICK  
2. 361-6378 Y [1] WIRING GP-QUICK COUPLER  
3. 384-2261 [2] PLATE-COVER  
4. 439-4630 [1] PLATE AS  
5. 445-1392 [1] COVER AS  
6. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
8. 266-3316 M [6] BOLT-FLANGE HEAD (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71810291
 

515-8590: COUPLER AR-QUICK

515-8590 COUPLER AR-QUICK
PART OF 462-4173 DISTRIBUTION AR
AN ATTACHMENT
i06891899 SEBP7181
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  515-8585 Y [1] COUPLER GP-QUICK (HYDRAULIC)  
  515-7792 Y [1] LINES GP-COUPLER  
  518-0162 Y [1] WIRING GP-QUICK COUPLER  
  8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  266-3316 M [6] BOLT-FLANGE HEAD (M10X1.5X25-MM)  
  439-4630 [1] PLATE AS  
  384-2261 [2] PLATE-COVER  
  8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71810292
 

345-5001: COUPLER GP-QUICK

345-5001 COUPLER GP-QUICK
PART OF 345-4744 COUPLER AR-QUICK
AN ATTACHMENT
i05265732 SEBP7181
3455001 COUPLER GP-QUICK Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-8209 CY [1] LINK GP-COUPLER (RH)  
2. 388-8210 CY [1] LINK GP-COUPLER (LH)  
3. 423-3676 [1] COUPLER AS  
4. 132-7551 C [4] SPACER (11X19X6-MM THK)  
5. 3B-4617 C [2] PIN-COTTER  
6. 5B-0651 [2] FITTING-STRAIGHT  
7. 6V-7744 CM [2] LOCKNUT (M10X1.5-THD)  
8. 6W-5752 C [2] PIN  
9. 8T-4121 C [2] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4198 CM [2] BOLT (M10X1.5X100-MM)  
11. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71810293
 

436-1605: COUPLER GP-QUICK

436-1605 COUPLER GP-QUICK
PART OF 345-5280 CHASSIS AR
ALSO AN ATTACHMENT
i05296312 SEBP7181
4361605 COUPLER GP-QUICK Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8V-5718 [4] CLAMP  
2. 102-8705 [2] PLATE (TOP)  
3. 7X-0818 M [2] BOLT (M8X1.25X45-MM)  
  M   METRIC PART
 

#SEBP71810294
 

515-8585: COUPLER GP-QUICK

515-8585 COUPLER GP-QUICK -HYDRAULIC
PART OF 515-8590 COUPLER AR-QUICK
AN ATTACHMENT
i06891827 SEBP7181
5158585 COUPLER GP-QUICK Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-0651 [2] FITTING-STRAIGHT  
2. 423-3676 [1] COUPLER AS  
  7T-1099 [2] LINK  
3. 515-8580 Y [1] LINK GP-COUPLER (RH)  
4. 515-8581 Y [1] LINK GP-COUPLER (LH)  
5. 132-7551 [4] SPACER (11X19X6-MM THK)  
6. 3B-4617 [2] PIN-COTTER  
7. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
8. 6W-5752 [2] PIN  
9. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
11. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP71810295
 

162-5236: COVER GP-LINES

162-5236 COVER GP-LINES
PART OF 426-6970 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
i01066166 SEBP7181
1625236 COVER GP-LINES Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 161-4128 [1] PLATE  
2. 5C-9553 M [5] BOLT (M6X1X16-MM)  
3. 9X-2026 [5] WASHER (6.5X17X1-MM THK)  
  M   METRIC PART
 

#SEBP71810296
 

135-9387: EDGE GP-CUTTING

135-9387 EDGE GP-CUTTING
PART OF 279-5377 BUCKET AR-GENERAL PURPOSE, 426-6967 BUCKET AR-MULTIPURPOSE
FOR USE WITH 1981-MM (78-IN) BUCKET
AN ATTACHMENT
i01067017 SEBP7181
1359387 EDGE GP-CUTTING Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-9397 [1] EDGE-CUTTING (2045-MM)  
2. 8T-4778 M [11] LOCKNUT (M16X2-THD)  
3. 159-2953 M [11] SCREW-FLAT HEAD (M16X2-THD)  
  M   METRIC PART
 

#SEBP71810297
 

573-9487: EDGE GP-CUTTING

573-9487 EDGE GP-CUTTING
FIELD INSTALLATION
i07679990 SEBP7181
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  573-9485 [1] EDGE-CUTTING  
  8T-4778 M [9] LOCKNUT (M16X2-THD)  
  159-2953 M [9] SCREW-FLAT HEAD (M16X2-THD)  
  M   METRIC PART
 

#SEBP71810298
 

573-9486: EDGE-CUTTING

573-9486 EDGE-CUTTING
2036-MM (802-IN)
FIELD INSTALLATION
i07734892 SEBP7181
5739486 EDGE-CUTTING Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP71810299
 

195-8545: FORK GP-PALLET

195-8545 FORK GP-PALLET
1219-MM (48-IN)
PART OF 353-1697 CARRIAGE & FORK AR
AN ATTACHMENT
i01404721 SEBP7181
1958545 FORK GP-PALLET Parts scheme
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Parts for your 279D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 221-3429 [1] POSITIONER GP-FORK  
 

Information:

Operation and Maintenance Manual
Quick Coupler - Clean/Inspect
279D Compact Track Loader
Work Tool Coupler Operation
279D Compact Track Loader
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Quick Coupler
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Quick Coupler
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
Service Letter-Asia
Systems Operation
Quick Coupler System - If Equipped
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE COUPLER ACTUATOR GROUP ON CERTAIN 226D/232D/236D/242D/246D/262D/272D/272D2 SKID STEER LOADERS, 239D/249D/259D/279D/ 289D/299D/299D2 COMPACT TRACK LOADERS, AND 257D/277D/287D/297D/297D2 MULTI TERRAIN LOADERS
Testing and Adjusting
Quick Coupler Pins Do Not Engage and/or Disengage
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Pressure Reducing Valve (Quick Coupler) - Test and Adjust
259D, 279D, 289D, 299D, 299D XHP, 299D2 and 299D2 XHP Compact Track Loaders, 257D, 277D, 287D, 297D, 297D XHP, 297D2 and 297D2 XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D, 272D XHP, 272D2 and 272D2 XHP Skid Steer Loaders
Disassembly and Assembly
Quick Coupler - Remove and Install
259D, 279D, 289D, 299D and 299D XHP Compact Track Loaders, 257D, 277D, 287D, 297D and 297D XHP Multi Terrain Loaders and 236D, 242D, 246D, 262D, 272D and 272D XHP Skid Steer Loaders Machine Systems
Service Magazine
Addition of Extra Welds to Electric Coupler Guard Mounting Tabs on Certain Caterpillar Machines {6129}
2014/06/11
A New Quick Coupler Actuator Group Is Used on Certain D Series Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {1408, 6129}
2015/04/02
New Serviceable Linkage Group is Now Used on Certain Skid Steer Loaders, Multi-Terrain Loaders, and Compact Track Loaders {6129}
New Serviceable Linkage Group is Now Used on Certain Skid Steer Loaders, Multi-Terrain Loaders, and Compact Track Loaders {6129}
Proper Quick Coupler Actuator Orientation for Compact Track Loaders, Skid Steer Loaders, and Multi Terrain Loaders {6129}
Proper Quick Coupler Actuator Orientation for Compact Track Loaders, Skid Steer Loaders, and Multi Terrain Loaders {6129}
Improved Quick Coupler Electric Actuator Is Available For Certain Skid Steer Loaders, Multi-Terrain Loaders, and Compact Track Loaders {6129, 6700}
Improved Quick Coupler Electric Actuator Is Available For Certain Skid Steer Loaders, Multi-Terrain Loaders, and Compact Track Loaders {6129, 6700}
Shims Added to Coupler to Decrease Side to Side Motion Are Now Used on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {6129, 7000}
Shims Added to Coupler to Decrease Side to Side Motion Are Now Used on Certain Compact Track Loaders, Multi Terrain Loaders, and Skid Steer Loaders {6129, 7000}
New Procedures for Installing Quick Coupler Grease Kits Are Now Used on Certain CTL, MTL, and SSL Loaders {6129}
New Procedures for Installing Quick Coupler Grease Kits Are Now Used on Certain CTL, MTL, and SSL Loaders {6129}

Caterpillar Parts SIS Catalog 279D :

CLAM AS
426-6551 CLAM AS
CARRIAGE GP-FORK
351-9371 CARRIAGE GP-FORK
353-1697 CARRIAGE & FORK AR
BUCKET GP-MULTIPURPOSE
426-7102 BUCKET GP-MULTIPURPOSE
BUCKET GP-HOE
303-1324 BUCKET GP-HOE
BUCKET AS-GENERAL PURPOSE
519-8149 BUCKET AS-GENERAL PURPOSE
BUCKET AS-GENERAL PURPOSE
279-5376 BUCKET AS-GENERAL PURPOSE
BUCKET AS-GENERAL PURPOSE
279-5376 BUCKET AS-GENERAL PURPOSE
515-8590 COUPLER AR-QUICK
COUPLER GP-QUICK
345-5001 COUPLER GP-QUICK
COUPLER GP-QUICK
436-1605 COUPLER GP-QUICK
COUPLER GP-QUICK
515-8585 COUPLER GP-QUICK
COVER GP-LINES
162-5236 COVER GP-LINES
EDGE GP-CUTTING
135-9387 EDGE GP-CUTTING
573-9487 EDGE GP-CUTTING
EDGE-CUTTING
573-9486 EDGE-CUTTING
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