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340-8249 IDLER GP-FRONT -HEAVY-DUTY S/N XWL1-UP PART OF 399-2539 IDLER GP-FRONT FIELD REPLACEMENT ORDER @@@@@512-2668@@@@@ 374F




UNDERCARRIAGE

IDLER GP
 

#M01015690510
 

340-8249: IDLER GP-FRONT

340-8249 IDLER GP-FRONT -HEAVY-DUTY
S/N XWL1-UP
PART OF 399-2539 IDLER GP-FRONT
FIELD REPLACEMENT ORDER @@@@@512-2668@@@@@
i07030945 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 297-9176 Y [1] SPRING GP-RECOIL  
2. 512-2668 CY [1] IDLER GP-FRONT (HEAVY DUTY)  
3. 447-1725 M [4] BOLT (M24X3X80-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01015690511
 

399-2539: IDLER GP-FRONT

399-2539 IDLER GP-FRONT -HEAVY-DUTY
S/N XWL1-UP
PART OF 340-8238 UNDERCARRIAGE AR
i05377937 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-8249 Y [2] IDLER GP-FRONT  
  Y   SEPARATE ILLUSTRATION
 

#M01015690512
 

512-2668: IDLER GP-FRONT

512-2668 IDLER GP-FRONT -HEAVY DUTY
S/N XWL1-UP
PART OF 340-8249 IDLER GP-FRONT
i06977222 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-5825 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  171-5714 [2] RING-TORIC  
2. 194-1155 [2] PIN  
3. 194-1162 [2] DOWEL  
4. 293-8218 [1] SHAFT-IDLER  
5. 508-2574 [1] IDLER & BEARING AS  
5A. 6Y-7599 [2] BEARING-IDLER  
6. 512-2669 [2] BEARING-FRONT IDLER  
7. 102-0883 [2] PLUG-PIPE  
8. 2H-3928 [2] SEAL-O-RING  
9. 9W-2146 [1] PLUG  
 

#M01015690513
 

294-3060: LINK AS-TRACK

294-3060 LINK AS-TRACK
S/N XWL1-UP
GREASE LUBRICATED TRACK, POSITIVE PIN RETENTION
PART OF 298-6017, 301-2302, 301-2304 TRACK GP
i05407196 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 245-3806 [1] BUSHING-MASTER  
2. 245-3805 [46] BUSHING-TRACK  
3. 296-4361 [47] LINK-TRACK (RH)  
4. 296-4362 [47] LINK-TRACK (LH)  
5. 294-3061 [46] PIN-TRACK  
6. 294-3062 [1] PIN-TRACK (MASTER)  
7. 2P-9419 [92] RING-THRUST  
8. 245-3808 [2] RING-THRUST (MASTER)  
9. 248-1537 [92] SEAL AS  
10. 244-8697 [2] SEAL AS (MASTER)  
 

#M01015690514
 

248-7285: ROLLER AR-TRACK & CARRIER

248-7285 ROLLER AR-TRACK & CARRIER
S/N XWL1-UP
PART OF 340-8238 UNDERCARRIAGE AR
i07482406 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 421-2561 Y [16] ROLLER GP-TRACK-SINGLE FLANGE  
2. 542-8380 CY [6] ROLLER GP-TRACK CARRIER  
3. 447-1727 [64] BOLT (M30X3.5X150-MM)  
4. 453-2859 M [6] BOLT (M30X3.5X140-MM)  
5. 451-2178 [64] WASHER-HARD (33X56X6-MM THK)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01015690515
 

542-8380: ROLLER GP-TRACK CARRIER

542-8380 ROLLER GP-TRACK CARRIER
S/N XWL1-UP
PART OF 248-7285 ROLLER AR-TRACK & CARRIER
i07174203 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 206-9212 [1] SEAL GP-DUO-CONE  
  171-5713 [2] RING-TORIC  
2. 6Y-8176 [1] WASHER-THRUST (78X116X4.5-MM THK)  
3. 8T-0273 M [6] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
4. 175-7902 [1] SEAL-O-RING  
5. 300-4523 [1] ROLLER & BEARING AS  
5A. 6Y-8171 [1] BEARING-CARRIER ROLLER  
5B. 6Y-8172 [1] BEARING-CARRIER ROLLER  
6. 300-4525 [1] SHAFT AS  
7. 320-2677 [1] COVER  
8. 3H-7654 [3] WASHER-HARD (13.5X22.5X3-MM THK)  
9. 7H-3171 [1] PLUG-PIPE  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M01015690516
 

421-2561: ROLLER GP-TRACK-SINGLE FLANGE

421-2561 ROLLER GP-TRACK-SINGLE FLANGE
S/N XWL1-UP
PART OF 248-7285 ROLLER AR-TRACK & CARRIER
i06264787 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-7289 [1] ROLLER & BEARING AS-TRACK  
1A. 145-2295 [2] BUSHING  
2. 9W-2146 [1] PLUG  
3. 176-5332 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  176-5334 [2] RING-TORIC  
4. 178-7540 [2] DOWEL  
5. 175-7900 [2] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M01015690517
 

359-5763: SPACER GP-UNDERCARRIAGE

359-5763 SPACER GP-UNDERCARRIAGE
S/N XWL1-UP
PART OF 357-7498, 357-7499 TRACK AR
i05407235 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-8506 [8] SPACER (37X70X50-MM THK)  
2. 308-8957 [4] PLATE  
3. 447-2468 M [8] BOLT (M36X4X150-MM)  
  M   METRIC PART
 

#M01015690518
 

359-5764: SPACER GP-UNDERCARRIAGE

359-5764 SPACER GP-UNDERCARRIAGE
S/N XWL1-UP
PART OF 357-7500 TRACK AR
FOR USE WITH 900-MM (35.43-IN) SHOE
i05957534 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-8506 [8] SPACER (37X70X50-MM THK)  
2. 348-0791 [4] PLATE  
3. 447-2468 M [8] BOLT (M36X4X150-MM)  
  M   METRIC PART
 

#M01015690519
 

297-9176: SPRING GP-RECOIL

297-9176 SPRING GP-RECOIL
S/N XWL1-UP
PART OF 340-8249 IDLER GP-FRONT
i05377939 M0101569
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-2434 [1] WASHER (72X105X12-MM THK)  
2. 136-2437 [1] PLATE  
3. 297-9177 [1] SUPPORT AS  
4. 297-9178 [1] SPRING  
5. 297-9179 [1] ROD  
6. 297-9180 [1] SUPPORT  
7. 136-2435 M [1] NUT (M72X6-THD)  
8. 8T-6594 M [2] BOLT-SOCKET HEAD (M16X2X35-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 374F :

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