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WP300845 Dishwasher Upper Track End Cap: Availability and Replacement Help

  • Writer: PartAgain
    PartAgain
  • 23 hours ago
  • 1 min read

Looking for WP300845?


WP300845 is a legacy Whirlpool-family dishwasher upper-track end cap / dishrack stop. If yours is missing or broken, confirm the dishwasher model before assuming another rack stop will fit: newer-looking clips can use different rail and snap geometry.


Current supply status


Current KitchenAid and Whirlpool-family parts catalogs mark WP300845 as no longer available. Secondary-market or old-stock listings can still appear, so PartAgain recommends buying a credible exact-fit original first if one is genuinely available at a sensible price.


Confirmed model examples


Confirmed catalog examples include Kenmore 6651675590, Whirlpool DU3016XR1, and Estate TUD3000Y6. These are examples, not a complete compatibility list.


Why PartAgain is tracking this part


A small rack end cap can make an otherwise usable upper rack frustrating or unusable. It is also a good digital-inventory candidate: small, inexpensive to ship, non-safety-critical, and potentially reusable across a family of older dishwasher models.


PartAgain development status


PartAgain does not currently claim a fit-tested WP300845 replacement. We are collecting exact model numbers and broken-part evidence to decide which legacy rack-stop geometry deserves a prototype first.


Research status: not fit verified, not validated for compatibility, and not currently offered for sale by PartAgain.



If you still have the broken original, keep it. A physical reference plus the product model can be much more useful than a generic photo when a candidate advances to prototype work.

 
 
 

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Replacement parts • reverse engineering • short runs

Something small broke.
Don’t replace the whole thing.

Tell us what broke and what it came from. If it is a safe, practical candidate, PartAgain can evaluate recreating the hard-to-find part instead of replacing the entire assembly.

Show us what broke →How it works
No CAD requiredExact part numbers welcomeNon-safety-critical only

The weird little part nobody sells.

Clips. Stops. Latches. Supports. Handles. Adapters. The cheap little pieces that can make expensive objects useless.

Discontinued?Only sold with a giant assembly?Backordered forever?No longer available?That’s our territory.
How it works

Start with the problem.

You do not need CAD, a scanner, or engineering vocabulary. Give us enough to identify the machine and failure; we ask for photos or measurements only if the opportunity is real.

01 / IDENTIFY

Tell us what broke

Make, model, OEM number if known, and what the piece actually does.

02 / QUALIFY

We check the path

Safety, current availability, compatibility breadth, geometry, and economics.

03 / RECREATE

One fix becomes inventory

When a part validates, we preserve the geometry and compatibility data for the next repair.

Part request

What broke?

This takes about a minute. Give us the identity and failure; deeper capture comes later only if worthwhile.

PartAgain does not reproduce safety-critical components. We focus on functional pieces where failure is inconvenient—not dangerous.
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