2100078-2-M-Whirlpool-99002739-Middle Wash Arm
Part Location Diagram of 99002739 Whirlpool Middle Wash Arm
See part 9 in the diagram
( Grid squares measure 1x1 inch )
2100078-1-S-Whirlpool-99002739-Middle Wash Arm 2100078-2-S-Whirlpool-99002739-Middle Wash Arm Part Location Diagram of 99002739 Whirlpool Middle Wash Arm
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Middle Wash Arm

 Fits your JDB1050AWW Dishwasher!
$57.61
  Special Order
 Fits your JDB1050AWW Dishwasher!
PartSelect Number PS2100078
Manufacturer Part Number 99002739
Manufactured by Whirlpool
Troubleshooting
This part works with the following products:
Dishwasher.
This part works with the following products:
Maytag, Jenn-Air.
Part# 99002739 replaces these:
AP4114843, 1012049, 99002739
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Customer Repair Stories
 Average Repair Rating: 3.8 / 5.0, 3 reviews. What's this?
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing installation instruction that matched.
Top tray of dishes did not come clean after wash.
Removed top tray. Removed old wash arm (rotating) and installed new one using a screw driver.

Manualy un-snapped station docking (w/flapper) and removed. Snapped in new one.
Other Parts Used:
Docking Station with Flappers
  • Stephen from Geneva, OH
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
6 of 7 people found this instruction helpful.
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A broken glass clogged up spray arms
I had unfortunately broken one of the spray arms trying to get the glass out. I ordered replacement parts from part select. They came in quickly. I used a small screwdriver to disconnect the old arms and reconect the new ones.
Problem solved.
Thank you
Other Parts Used:
MANUAL, USE & CARE Top Wash Arm and Retainer Upper Spray Arm
  • Juliana from Southbridge, MA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
2 of 4 people found this instruction helpful.
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Dishwasher was not washing properly
now the dishes come out clean.
Other Parts Used:
Middle Spray Arm Manifold Kit Upper Spray Manifold Upper Wash Manifold Clip - Rear Middle Manifold Clip - Rear Fold Away Tine Latch Dishrack Tine Pivot MOUNT Fold Away Tine Latch Fold Away Tine Pivot Upper Wash Manifold Clip - Front Upper Spray Arm
  • DIhan from Irving, TX
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
2 of 19 people found this instruction helpful.
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  • 1
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Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS2100078
Manufacturer Part Number: 99002739
Brand
Model Number
Description
Jenn-Air
JDB1050AWB
Dishwasher
Jenn-Air
JDB1050AWQ
Dishwasher
Jenn-Air
JDB1050AWS
Dishwasher
Jenn-Air
JDB1050AWW
Dishwasher
Maytag
MDB7851AWB10
Dishwasher - DISHWASHER
Maytag
MDB7851AWB41
Dishwasher - DISHWASHER
Maytag
MDB7851AWB44
Dishwasher - DISHWASHER
Maytag
MDB7851AWQ10
Dishwasher - DISHWASHER
Maytag
MDB7851AWQ41
Dishwasher - DISHWASHER
Maytag
MDB7851AWQ44
Dishwasher - DISHWASHER
Maytag
MDB7851AWS10
Dishwasher - DISHWASHER
Maytag
MDB7851AWS41
Dishwasher - DISHWASHER
Maytag
MDB7851AWS44
Dishwasher - DISHWASHER
Maytag
MDB7851AWW10
Dishwasher - DISHWASHER
Maytag
MDB7851AWW41
Dishwasher - DISHWASHER
Maytag
MDB7851AWW44
Dishwasher - DISHWASHER
Maytag
MDB8600AWB
Dishwasher
Maytag
MDB8600AWQ
Dishwasher
Maytag
MDB8600AWS
Dishwasher
Maytag
MDB8600AWW
Dishwasher
Maytag
MDB8601AWB10
Dishwasher
Maytag
MDB8601AWB41
Dishwasher - DISHWASHER
Maytag
MDB8601AWQ41
Dishwasher - DISHWASHER
Maytag
MDB8601AWS10
Dishwasher
Maytag
MDB8601AWS41
Dishwasher - DISHWASHER
Maytag
MDB8601AWW10
Dishwasher
Maytag
MDB8601AWW41
Dishwasher - DISHWASHER
Maytag
MDB9600AWB
Dishwasher
Maytag
MDB9600AWQ
Dishwasher
Maytag
MDB9600AWS
Dishwasher
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Customer Service Representative

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