• Black coloring that is durable against ultraviolet light and ozone

For 3- and 4-cyl gas engines

Heater Core for Caterpillar replaces OEM number 231-8124

Direct replacement for John Deere IK18847

Replaces JD AA35645

Maxiforce Overhaul Engine Kit, Standard Pistons, .010" Main Bearings, Standard Rod Bearings, Grade L for Perkins 878-AA126ML450 • Black coloring that isAftermarket Engine Overhaul Kit. Direct replacement for OEM OK496 10 STD. 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.