Temperature Gauge
JDS2781-JSpecifications: Final Application: Fits: 3010, 3020, 4000, 4010, 4020, 4230 (All gas, LP w/out air conditioning) Replacement Number: AR45330 Notes: This pump is designed to be used w/ a cast iron pulley. If your water pump has a stamped metal pulley, you will also need to order JDS2785.