Dry-Tech Series Receiver Drier for Caterpillar 327-6558

Weasler reference number 900-1248

Direct replacement for Perkins BK422

Direct replacement for Cummins 4932209

tandem (4-way) 3 position spool

Maxiforce Overhaul Engine Kit, Standard Pistons, .020" Main Bearings, .010" Rod Bearings, 45° Valve Seats, 1006.60T, 45 Valve for Perkins OK693 A8BA6507A Dry-Tech Series Receiver Drier forAftermarket Engine Overhaul Kit. Direct replacement for OEM OK693, OK645 20 10. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.