The AP Air 990-4212 is a complete R134a air conditioning conversion kit for John Deere 4040

PUMA 200 CVX and more - Replaces OEM Number 47392187

Condenser for Ford/New Holland replaces OEM numbers 2100-83015

Replaces John Deere OEM number R42054

Can use Alternative Sanden Compressor - 509-5653

Maxiforce Overhaul Engine Kit 4Bt 3.9 QSB 0.50MM for Cummins TPJD8969 The AP Air 990-4212 isAftermarket Engine Overhaul Kit for the Cummins QSB 4BT 3. 9 QSB diesel engine. Direct replacement for Cummins OK9618, OK9614. 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.