Samsung Dryer DV48J7770EP/A2-00 Parts

Dryer drum roller assembly. Includes the roller shaft and mounting clips. As the bearing in the roller wears, it self-lubricates so no grease is needed. If the dryer is noisy then one or more of the rollers may be worn. The rollers should be replaced in sets either both front or both rear.

Dryer drum drive belt. This slender belt wraps all the way around the dryer drum, around a tension pulley, and then around the drive motor pulley. If the drum will not turn when the dryer is turned on the belt is likely broken.

Idler pulley and bracket for dryer drum belt

Dryer thermistor. If the dryer displays a fault code the thermistor may be defective.

Thermal fuse with bracket, located on the element housing. The fuse is not resettable and will need to be replaced if blown. If the dryer does not heat, the thermal fuse may be blown.

Dryer thermal fuse on heater housing (non-resettable). The original thermo-protector is riveted to the mounting bracket. You will need to drill out the rivets and replace the new high limit with self-tapping screws. Item # 2074129 comes with the fuse limit already attached to the bracket.

Door switch

Samsung dryer blower Wheel

Dryer high-limit thermostat, L260-50F. If the dryer overheats, the high-limit thermostat cuts off power to the dryer. If the dryer won't heat, the high-limit thermostat might be defective.

Idler pulley spring

Assy duct heater

Dryer drum drive motor. If the dryer does not start, look for a defective door switch or thermal fuse. Also, if the motor cannot be turned by hand it has failed and will need to be replaced.

Dryer drum drive motor. If the dryer does not start, look for a defective door switch or thermal fuse. Also, if the motor cannot be turned by hand it has failed and will need to be replaced.

Seal air

Screw-hex