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419978-1-S-Frigidaire-154156901         -Lower Tower Assembly
419978-1-S-Frigidaire-154156901         -Lower Tower Assembly 419978-2-S-Frigidaire-154156901         -Lower Tower Assembly 419978-3-S-Frigidaire-154156901         -Lower Tower Assembly https://www.partselect.com/Schematics/Frigidaire/SRIRVNEU.gif

Lower Tower Assembly

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PartSelect Number PS419978
Manufacturer Part Number 154156901
Manufactured by Frigidaire

This tower helps force the water being propelled by the pump and motor assembly up to the spray arms for continuous water pressure during the wash cycle.

This part works with the following brands: Frigidaire, Tappan, Gibson, Kelvinator, Kenmore.

This part works with the following products: Dishwasher.

Questions & Answers

Ask our experts a question on this part and we'll respond as soon as we can.

Most Recent


How does the tower spray go on the lower rack

Carole for model number MDB202RBW0

Hi Carole, Thank you for your question. It looks like you have two tabs on one side of your tower. You would tilt your tower in and slip those into place before pushing down to snap the part in place from what it looks like. Good luck with your repair.

1 person found this helpful.

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.9 / 5.0, 1 reviews What's this?
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3 of 9 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver

Washer arm came off melted

washer asm came off due too a bad plastic nut removed pump houseing and then put on new arm and reinstalled pump houseing,, seemed pretty stright forward,,

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Model Cross Reference

This part works with the following models:

PartSelect Number: PS419978
Manufacturer Part Number: 154156901
Brand Model Number Description
FrigidaireDB664RBR0Dishwasher - 24" Built-in
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FrigidaireF71C663BD0Dishwasher - 24" Built-in
FrigidaireF71C663BS0Dishwasher - 24" Built-in
FrigidaireF71C765BB0Dishwasher - 24" Built-in
FrigidaireF71C765BS0Dishwasher - 24" Built-in
FrigidaireF71C765BT0Dishwasher - 24" Built-in
FrigidaireF71C885BB0Dishwasher - 24" Built-in
FrigidaireF71C885BS0Dishwasher - 24" Built-in
FrigidaireF71C885BT0Dishwasher - 24" Built-in
FrigidaireFDB200RBW0Dishwasher - 24" Built-in
FrigidaireFDB212RBM0Dishwasher - 24" Built-in
FrigidaireFDB232RBR0Dishwasher - 24" Built-in
FrigidaireFDB632RBD0Dishwasher - 24" Built-in
FrigidaireFDB632RBS0Dishwasher - 24" Built-in
FrigidaireFDB663RBB0Dishwasher - 24" Built-in
FrigidaireFDB663RBD0Dishwasher - 24" Built-in
FrigidaireFDB663RBS0Dishwasher - 24" Built-in
FrigidaireFDB874RBB0Dishwasher - 24" Built-in
FrigidaireFDB874RBS0Dishwasher - 24" Built-in
FrigidaireFDB874RBT0Dishwasher - 24" Built-in