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A cracked carafe or a lost filter basket does not mean your Hamilton Beach coffee maker is finished. Hamilton Beach sells genuine replacement parts for most of its coffee makers, and the everyday pieces that break or wear out (carafes, baskets, filters, and seals) are usually inexpensive and swap in without tools.
The catch is that many parts look alike but only fit specific models. This guide shows you how to find your exact model, lists the genuine Hamilton Beach part numbers for the parts people replace most often, and explains when a repair is worth it.
Step 1: Find your model number and series code
Every Hamilton Beach coffee maker has a product label with two codes you need:
- Model number: usually five digits, sometimes with a letter at the end (for example 49976 or 49950C).
- Series code: a shorter code printed on the same label. Hamilton Beach uses it to tell production runs apart, because parts can change partway through a model’s life.
The label is usually on the bottom of the machine. On some models it sits on the back or behind the water reservoir. Empty the machine and let it cool before you tip it over to look.
Once you have both codes, enter them in the Hamilton Beach parts finder. It lists every part currently sold for your exact model. If a part you need is not listed, Hamilton Beach customer service can sometimes source it.
Step 2: Stick with genuine Hamilton Beach parts
Search for Hamilton Beach parts online and you will find plenty of “compatible” carafes, baskets, and filters from unknown brands. Some fit well, but many do not, and a basket that sits slightly wrong can cause overflows. Every part number in this guide is a genuine Hamilton Beach part. When you shop, search by the part number and check that the listing says Hamilton Beach, not just “fits Hamilton Beach.”
The most commonly replaced parts
These are the parts that crack, wear out, or go missing most often, with example part numbers. Part numbers vary by model, so treat this table as a starting point and confirm the fit for your model in the parts finder before you order.
| Part | Common problem | Example part numbers |
|---|---|---|
| Glass carafe | Cracked, chipped, or broken | 990117800 (12-cup carafe with lid, FlexBrew models such as 49950C); 990077100 with lid 990077300 (Illusion 44755) |
| Brew basket | Warped, cracked, or overflowing | 990237500 (FlexBrew 49950C); 990032100 and 990082300 (various BrewStation models) |
| Single-serve pack holder | Pods leak or will not seat | 990236900 (FlexBrew 49950C) |
| Permanent coffee filter | Torn mesh or lost | 990018700 (many BrewStation models); 990039700 gold tone (45234) |
| Water filter | Due for regular replacement | 80674R (filter with handle); filter pods 990120300 and 280128500 |
| BrewStation coffee tank seal | Leaks under the dispenser | 990021800 |
| BrewStation dispensing filter | Slow or clogged dispensing | 990021300 or 990079000, depending on model |
| Descaler | Slow brewing, mineral buildup | 990024701 (6 pack) or 990024700 (single) |
| Coffee scoop | Lost | 990055900 |
Parts by machine type
FlexBrew single-serve and 2-way coffee makers
FlexBrew machines have the most model-specific parts of any Hamilton Beach line. A 2-way model like the FlexBrew Trio 49976 has a full-pot side with its own carafe and brew basket, plus a single-serve side with a pod holder and a separate grounds basket. The pod holder and the grounds basket are different parts, so make sure you order the one you actually need.
Retail listings for the FlexBrew replacement carafe name the 49976 alongside the 49983 and 49980, but carafe size and shape differ across the FlexBrew range, so confirm your model in the parts finder first. The same goes for single-serve models like the FlexBrew 49921.
BrewStation dispensing coffee makers
BrewStation models brew into an internal tank and dispense coffee when you press your mug against the lever, so they have parts other coffee makers do not, including the coffee tank, the tank seal, and a dispensing filter. A leak under the dispenser is often the tank seal. If the rubber at the base of the tank itself has hardened, the usual fix is replacing the whole coffee tank assembly rather than the seal alone, and tank part numbers vary by model.
The Scoop and other compact single-serve brewers
Machines like The Scoop 47620 have few replaceable parts: the brew scoop and the water reservoir are the main ones. If the brew scoop is damaged, check the parts finder for your series code, since availability for compact brewers is more limited than for the full-size lines.
Coffee urns
Hamilton Beach urns use a different set of parts. For the D50065 series urns, the most commonly replaced pieces are the 990044200 faucet assembly, which dispenses the coffee, and the 990044100 stem with spring, which supports the filter basket. Urns sold under the Hamilton Beach Commercial line have their own parts diagrams, linked from the Hamilton Beach parts page.
Repair or replace?
Carafes, baskets, filters, seals, and lids are almost always worth replacing. They cost a fraction of a new machine and need no tools.
Internal problems are a different story. If the heating element, pump, or circuit board has failed, Hamilton Beach generally does not sell those parts to consumers, and a repair can cost close to the price of a new coffee maker. Check your warranty first. Coverage varies by model and is spelled out in your machine’s Use & Care guide, which Hamilton Beach posts on its Use & Care page if you have lost the booklet. If you are out of warranty and the machine will not heat or pump water, it is usually time to replace it.
If you are shopping for a replacement, compare our picks for drip coffee makers and single-serve brewers, including three current Hamilton Beach models: the FlexBrew Trio 49976, FlexBrew 49921, and The Scoop 47620.
Keep your parts lasting longer
- Descale regularly. Mineral buildup is the most common cause of slow brewing and weak coffee. Every month or two works for most households, more often with hard water.
- Hand wash the carafe. Even when a carafe is dishwasher-safe, knocks against other dishes cause most chips and cracks.
- Replace water filters on schedule. An old filter stops doing its job and can slow water flow.
- Rinse baskets and pod holders after each use. Old grounds clog the drain hole and the pod needle, which leads to overflows.
Check Price on Amazon: Hamilton Beach 990117800 Carafe
Check Price on Amazon: Hamilton Beach 80674R Water Filter
Check Price on Amazon: Hamilton Beach Descaler