K&N Oil Filters for the Caterpillar 312

Caterpillar 312 Replacement Oil Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any oil filter!
  • Outstanding Oil Filtration
  • High Oil Flow Rate
  • Heavy Duty Construction
  • Great with Synthetic or Conventional Oil
  • Traps 99% of harmful contaminants
Buy a K&N oil filter. Help your Caterpillar 312 run better.
K&N Premium Oil Filters
Vehicle DescriptionPart Number Product Image
Caterpillar 312 - OEM 1R0739, S/N 6GK1, 9LJ
Excavator
Caterpillar 312 Oil Filter
HP-8001 Get Pricing and Buy HP-8001 312 Premium Oil Filter
Caterpillar 312 - OEM 7W2326, S/N 6BL1
Excavator
Caterpillar 312 Oil Filter
HP-8021 Get Pricing and Buy HP-8021 312 Premium Oil Filter
Caterpillar 312 - OEM 7W2326, S/N CKE, BNN, CBT
Excavator
Caterpillar 312 Oil Filter
HP-8021 Get Pricing and Buy HP-8021 312 Premium Oil Filter
Caterpillar 312B - OEM 1R0739, S/N 2LS, 2NS, 3FS, 8JR, 9GR
Excavator
Caterpillar 312B Oil Filter
HP-8001 Get Pricing and Buy HP-8001 312B Premium Oil Filter
Caterpillar 312BL - OEM 1R0739, S/N 2LS, 2NS, 3FS, 8JR, 9GR
Excavator
Caterpillar 312BL Oil Filter
HP-8001 Get Pricing and Buy HP-8001 312BL Premium Oil Filter
Caterpillar 312CLm - OEM 7W2326, S/N CKE, BNN, CBT
Excavator
Caterpillar 312CLm Oil Filter
HP-8021 Get Pricing and Buy HP-8021 312CLm Premium Oil Filter
Caterpillar 312D - OEM 1R0739, S/N HCW, JBC, TGY
Excavator
Caterpillar 312D Oil Filter
HP-8001 Get Pricing and Buy HP-8001 312D Premium Oil Filter
Caterpillar 312D L - OEM 1R0739, S/N HCW, JBC, TGY
Excavator
Caterpillar 312D L Oil Filter
HP-8001 Get Pricing and Buy HP-8001 312D L Premium Oil Filter

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