1243971 SEAL Caterpillar parts
311B, 318B, 320B, 325B, 330B, 345B II  
 
 
Rating:
 Alternative (cross code) number:
CA1243971
124-3971
1243971
 
CA1243971
124-3971
1243971
 
 
  Weight: 0.17 pounds 0 kg. 
  EXCAVATOR,
 This part in 2 request: 
Show.
This information for suppliers only!
2017-04-04
2017-04-03
Information:
 Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-2241 Camshaft Bearing Tool Group 1 Start By:
Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove".
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing- Remove and Install". Note: Note the oil hole orientation in each camshaft bearing prior to removal for assembly purposes.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00633159
Use Tooling (A) to remove the camshaft bearings from the cylinder block.
 Table 1
Required Tools
Tool Part Number Part Description Qty
A 8S-2241 Camshaft Bearing Tool Group 1 Start By:
Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove".
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing- Remove and Install". Note: Note the oil hole orientation in each camshaft bearing prior to removal for assembly purposes.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00633159
Use Tooling (A) to remove the camshaft bearings from the cylinder block.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
 1307114
SEAL-O-RING
 
330B, 330B L, 345B, 345B L, W330B
 
330B, 330B L, 345B, 345B L, W330B
 2590734
SEAL-U-CUP
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 2667957
SEAL-BUFFER
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 2667960
SEAL-O-RING
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
 2590736
SEAL-U-CUP
 
345B II, 345C, 345D, 345D L, 349D, 349D L
 
345B II, 345C, 345D, 345D L, 349D, 349D L
 2667958
SEAL-BUFFER
 
345B II, 345C, 345D, 345D L, 349D, 349D L
 
345B II, 345C, 345D, 345D L, 349D, 349D L
 1289270
SEAL-U-CUP
 
330B, 330B L, 330C L, 330D, 330D L, 336D
 
330B, 330B L, 330C L, 330D, 330D L, 336D
 1336814
SEAL-LIP TYPE
 
330B, 330B L, 330C L, 330D, 330D L, 336D
 
330B, 330B L, 330C L, 330D, 330D L, 336D
 1913170
SEAL KIT
 
330B, 330B L
 
330B, 330B L
 1289280
SEAL KIT (FOR HIGH TEMPERATURE)
 
330, 330B
 
 
330, 330B
 1540762
SEAL
 
325B
  
325B
 4I6972
SEAL
 
311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 
311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 4I6856
SEAL
 
307B, 311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 
307B, 311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 4I6971
SEAL
 
311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 
311, 311B, 315, 318B, 320 L, 320B, 325, 325 LN, 325B, 330, 345B II
 1217138
SEAL-O-RING
 
303.5D, 303.5E, 304C CR, 304D CR, 304E, 305.5D, 305C CR, 305D CR, 307D, 307E, 308E, 308E2 CR, 311B, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 L...
 
303.5D, 303.5E, 304C CR, 304D CR, 304E, 305.5D, 305C CR, 305D CR, 307D, 307E, 308E, 308E2 CR, 311B, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 L...
 3E8297
SEAL
 
307, 307B, 311B, 318B, 320, 320 L, 320B, 325, 325 L, 325 LN, 325B, 330, 330 L, 345B II
 
307, 307B, 311B, 318B, 320, 320 L, 320B, 325, 325 L, 325 LN, 325B, 330, 330 L, 345B II
 1225233
SEAL
 
307B, 311B, 318B, 320B, 325, 325 L, 325B, 330, 345B II
  
307B, 311B, 318B, 320B, 325, 325 L, 325B, 330, 345B II
 1430269
SEAL
 
303.5, 304.5
 
303.5, 304.5
 1403453
SEAL
 
303.5, 304.5
 
303.5, 304.5
 1460414
SEAL
 
303, 303.5, 303.5D, 303E CR, 304, 304.5, 304C CR, 304D CR, 305, 305.5D, 305.5E, 305D CR, 305E, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 901C, 902C, 903C, D7R XR
 
303, 303.5, 303.5D, 303E CR, 304, 304.5, 304C CR, 304D CR, 305, 305.5D, 305.5E, 305D CR, 305E, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 901C, 902C, 903C, D7R XR
 1461058
SEAL
 
303.5, 303E CR, 304, 304.5, 308E CR, 308E SR
 
303.5, 303E CR, 304, 304.5, 308E CR, 308E SR
 1903763
SEAL-VALVE COVER
 
303.5
 
303.5
 1243972
SEAL
 
311B, 318B, 320B, 325B, 330B, 345B II
 
311B, 318B, 320B, 325B, 330B, 345B II
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
