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278-1969 CYLINDER GP-BUCKET S/N AH61-UP; GM61-UP; KC61-UP 60-MM (2.4-IN) BORE X 200-MM (7.9-IN) STROKE PART OF 423-4291, 426-6492, 426-6537, 426-6549, 426-6940, 426-6947 BUCKET AR-MULTIPURPOSE AN ATTACHMENT 246D3


HYDRAULIC SYSTEM
CYLINDER GP
FITTING GP
CYLINDER GP
HYDRAULIC GP

SKID STEER LOADER 246D3 SKID STEER LOADER AH6
 246D3 Skid Steer Loader AH600001-UP (MACHINE) POWERED BY C3.3B Engine M0087445 246D3 AH6   (2019)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BUCKET
278-1969 CYLINDER GP-BUCKET
CYLINDER GP-COUPLER
515-4591 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
492-4510 CYLINDER GP-LIFT
CYLINDER GP-LIFT ARM
375-0714 CYLINDER GP-LIFT ARM
CYLINDER GP-TILT
293-5711 CYLINDER GP-TILT
CYLINDER GP-TILT
293-5712 CYLINDER GP-TILT
HEAD AS
348-0310 HEAD AS
MOUNTING GP-CYLINDER
154-5011 MOUNTING GP-CYLINDER
 

#M00874450280
 

278-1969: CYLINDER GP-BUCKET

278-1969 CYLINDER GP-BUCKET
S/N AH61-UP; GM61-UP; KC61-UP
60-MM (2.4-IN) BORE X 200-MM (7.9-IN) STROKE
PART OF 423-4291, 426-6492, 426-6537, 426-6549, 426-6940, 426-6947 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
i02501149 M0087445
2781969 CYLINDER GP-BUCKET Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-8508 [1] NUT-FULL (7/8-14-THD)  
2. 254-9097 [1] BUSHING  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  278-1970 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES O-RINGS, WEAR RINGS, BACKUP RING, U-CUP SEAL, WIPER SEAL & SEAL)
 

#M00874450281
 

515-4591: CYLINDER GP-COUPLER

515-4591 CYLINDER GP-COUPLER
50-MM (2-IN) BORE X 163-MM (6.4-IN) STROKE
PART OF 515-7792 LINES GP-COUPLER
AN ATTACHMENT
i06891891 M0087445
5154591 CYLINDER GP-COUPLER Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8397 [2] SEAL-O-RING  
   
    AVAILABLE REPLACEMENT PART(S):
  518-7949 [1] KIT-SEAL  
    (INCLUDES PISTON SEAL,O-RING SEAL,U-CUP SEAL & LIP TYPE SEAL)
 

#M00874450282
 

492-4510: CYLINDER GP-LIFT

492-4510 CYLINDER GP-LIFT
70-MM (2.8-IN) BORE X 575-MM (22.6-IN) STROKE
PART OF 375-0714 CYLINDER GP-LIFT ARM
i06895653 M0087445
4924510 CYLINDER GP-LIFT Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-0310 Y [1] HEAD AS  
2. 348-0313 [1] PISTON AS  
  161-7145 J [1] SEAL-PISTON  
  340-6272 J [2] RING-WEAR  
  340-9312 J [1] SEAL-O-RING  
3. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
4. 162-0177 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
5. 6V-8398 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  380-6119 J [1] KIT-HYD CYLINDER SEAL  
    (ALSO INCLUDES U-CUP SEALS, O-RING SEALS & BEARING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00874450283
 

375-0714: CYLINDER GP-LIFT ARM

375-0714 CYLINDER GP-LIFT ARM -VERTICAL LIFT
PART OF 512-4305 CHASSIS AR
i07715346 M0087445
3750714 CYLINDER GP-LIFT ARM Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 293-5711 CY [1] CYLINDER GP-TILT (RH)  
2. 293-5712 CY [1] CYLINDER GP-TILT (LH)  
3. 492-4510 Y [2] CYLINDER GP-LIFT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00874450284
 

293-5711: CYLINDER GP-TILT

293-5711 CYLINDER GP-TILT -RH
75-MM (3-IN) BORE X 391.5-MM (15.5-IN) STROKE
PART OF 375-0714 CYLINDER GP-LIFT ARM
i03964608 M0087445
2935711 CYLINDER GP-TILT Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-6730 J [1] SEAL-O-RING  
2. 5P-0908 J [1] SEAL-O-RING  
3. 140-2392 J [1] SEAL-LIP TYPE  
4. 161-7146 J [1] SEAL-PISTON  
5. 295-4464 [1] HEAD  
6. 295-4465 [1] PISTON  
7. 295-4468 [1] ROD AS  
8. 296-5140 [1] RING-WEAR  
9. 295-4472 [1] CYLINDER AS  
10. 140-2377 J [1] SEAL-U-CUP  
11. 150-9402 J [1] RING-WEAR  
12. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
13. 329-2591 J [1] RING-BACKUP  
14. 6V-8398 [2] SEAL-O-RING  
15. 9X-6611 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
  3K-2151 F [1] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  371-2751 J [1] KIT-HYD CYLINDER SEAL  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00874450285
 

293-5712: CYLINDER GP-TILT

293-5712 CYLINDER GP-TILT -LH
75-MM (3-IN) BORE X 391.5-MM (15.5-IN) STROKE
PART OF 375-0714 CYLINDER GP-LIFT ARM
i03964611 M0087445
2935712 CYLINDER GP-TILT Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-6730 J [1] SEAL-O-RING  
2. 5P-0908 J [1] SEAL-O-RING  
3. 140-2392 J [1] SEAL-LIP TYPE  
4. 161-7146 J [1] SEAL-PISTON  
5. 295-4464 [1] HEAD  
6. 295-4465 [1] PISTON  
7. 295-4468 [1] ROD AS  
8. 296-5140 [1] RING-WEAR  
9. 295-4471 [1] CYLINDER AS  
10. 140-2377 J [1] SEAL-U-CUP  
11. 150-9402 J [1] RING-WEAR  
12. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
13. 329-2591 J [1] RING-BACKUP  
14. 6V-8398 [2] SEAL-O-RING  
15. 9X-6611 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
  3K-2151 F [1] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  371-2751 [1] KIT-HYD CYLINDER SEAL  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00874450286
 

9U-6995: FITTING GP-HYDRAULIC

9U-6995 FITTING GP-HYDRAULIC
PART OF 430-4374 LINES GP-PUMP
AN ATTACHMENT
i02445230 M0087445
9U6995 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-4078 [1] SEAL-O-RING  
 

#M00874450287
 

348-0310: HEAD AS

348-0310 HEAD AS
PART OF 492-4510 CYLINDER GP-LIFT
i06752756 M0087445
3480310 HEAD AS Parts scheme
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 348-0309 [1] HEAD  
2. 351-2179 [1] SEAL-U-CUP  
3. 338-2414 [1] SEAL-WIPER  
4. 340-9308 [1] SEAL-O-RING  
5. 351-2184 [1] BUSHING  
6. 5H-8848 [1] SEAL-O-RING  
 

#M00874450288
 

512-4311: HYDRAULIC AR

512-4311 HYDRAULIC AR
PART OF 512-4246, 512-4247, 512-4248, 567-2105 COMMON AR
i07496631 M0087445
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  512-4370 Y [1] LINES GP-HYDRAULIC OIL COOLER  
  378-2856 Y [1] PUMP & MTG GP-HYDROSTATIC  
  397-9558 Y [1] TANK & MTG GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#M00874450289
 

512-4313: HYDRAULIC AR

512-4313 HYDRAULIC AR
PART OF 577-2298, 577-2299 CONFIGURATION AR
AN ATTACHMENT
i07496632 M0087445
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Parts for your 246D3 SKID STEER LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  422-3486 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  422-3487 Y [1] LINES GP-LIFT CYLINDER  
  433-1054 Y [1] LINES GP-PUMP (IMPLEMENT)  
  422-3485 Y [1] LINES GP-TILT CYLINDER (IMPLEMENT)  
  435-8779 Y [1] PLUG GP  
  378-2853 Y [1] PUMP & MTG GP-HYDRAULIC (VERTICAL LIFT)  
  373-7035 Y [1] VALVE & MTG GP-CONTROL (IMPLEMENT)  
  416-9270 Y [1] WIRING GP-FRONT (IMPLEMENT VALVE)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Tilt Cylinder Bearings and Bucket Linkage Bearings - Lubricate
D3-Series Compact Track Loaders (CTL), Multi-Terrain Loaders (MTL), and Skid Steer Loaders (SSL)
Lift Arm and Cylinder Linkage - Lubricate
D3-Series Compact Track Loaders (CTL), Multi-Terrain Loaders (MTL), and Skid Steer Loaders (SSL)
Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Caterpillar Parts SIS Catalog 246D3 :

512-4116 CONTROL AR-HYDRAULIC
512-4115 CONTROL AR-HYDRAULIC
512-4114 CONTROL AR-HYDRAULIC
512-4113 CONTROL AR-HYDRAULIC
512-4112 CONTROL AR-HYDRAULIC
512-4111 CONTROL AR-HYDRAULIC
512-4110 CONTROL AR-HYDRAULIC
ACCUMULATOR GP-RIDE CONTROL
310-8460 ACCUMULATOR GP-RIDE CONTROL
CYLINDER GP-COUPLER
515-4591 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
492-4510 CYLINDER GP-LIFT
CYLINDER GP-LIFT ARM
375-0714 CYLINDER GP-LIFT ARM
CYLINDER GP-TILT
293-5711 CYLINDER GP-TILT
CYLINDER GP-TILT
293-5712 CYLINDER GP-TILT
FITTING GP-HYDRAULIC
9U-6995 FITTING GP-HYDRAULIC
HEAD AS
348-0310 HEAD AS
512-4311 HYDRAULIC AR
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