Caterpillar 637 Oil Filter

K&N oil filter for Caterpillar 637
  • Protects the engine of your Caterpillar 637
  • Heavy duty construction
  • Great with synthetic or conventional oil
K&N offers high flow premium oil filters for the Caterpillar 637 engine. These engine oil filters for Caterpillar 637 models use a high flow filter media that provides outstanding filtration for long engine life.

Your Caterpillar 637 deserves a well made premium oil filter! Select the Product Info button below to see everything an oil filter fits.

Caterpillar 637 OEM 1R0739, S/N 28R1/63M305/64M1304/91N1/
Oil Filter
K&N HP-8001
  • Allows For High Oil Flow Rates
  • 1 Inch Nut for Easy Removal
HP-8001  Caterpillar 637 OEM 1R0739, S/N 28R1/63M305/64M1304/91N1/Oil Filter
List Price: $57.39
Your Price: USD $43.99
In stock