Baratza Sette 270Wi Replacement Parts: Prices, Compatibility & How to Install Them

My Sette 270Wi started producing clumpy, uneven grounds after several months of daily espresso use. The chamber looked clean, so a worn part seemed like the likely cause. Before you order anything, it helps to separate a maintenance issue from an actual failed part.

This guide covers Baratza Sette 270Wi replacement parts — current prices and verified part numbers. It also explains which components carry over from the Sette 270 and 270W. And it walks through swapping the burr set yourself.

If your grinder won’t power on at all, start with our Baratza Sette 270Wi troubleshooting guide instead. A physical part may not be the problem.

Which Sette 270Wi Replacement Part Do You Actually Need?

Don’t order a part based on the symptom alone. First narrow the problem down: grinding quality, adjustment, dosing electronics, bean feeding, or the drive system.

Symptom	Likely Part	Check First
Grind has gotten inconsistent	Burr set	Wear, alignment, buildup
Grinder struggles with normal beans	Burrs, gearbox, or motor	Obstruction, motor sound
Grind adjustment slips or feels loose	Adjustment assembly	Macro/micro mechanism
Grounds don’t clear the chamber	Paddle wheel and felt	Wheel damage, worn felt
Hopper is cracked or damaged	Hopper	Physical damage
Display or weight readings are off	Display and scale assembly	Calibration, electronics
Won’t power on at all	Not necessarily a part	Outlet, cord, switch

A clogged burr chamber or a dirty chute can mimic worn burrs. Clean the grinder first before you assume a part has failed. Our Sette 270Wi cleaning and setup guide covers that process step by step.

Most Baratza Sette 270Wi replacement parts only make sense once cleaning has been ruled out.

Sette 270Wi Parts: Part Numbers & Prices 

Prices below come directly from Baratza’s US store, cross-checked against authorized resellers. Reseller pricing runs higher in some cases, and figures shift over time.

Part	Part Number	Baratza Price	Function
S1 cone burr (standard, espresso)	SP0101218	$20.00	Replaces the worn inner burr
S1 burr with holder & screw	SP0100789	~$30.00	Whole burr carrier, if the holder is cracked
Gearbox, motor & ring burr	SP0100780	$68.95	Drives the burr set
Adjustment assembly (270 & 270Wi)	SP0100791	~$90.00	Macro and micro grind adjustment
Display and scale assembly (270Wi only)	SP0100788	$39.95	Display plus Acaia scale electronics
Hopper with metal shutoff	S012	~$12–$19	Holds whole beans
Paddle wheel with felt	SP0100803	~$6–$6.50	Moves grounds out of the chamber

Some resellers price these higher than Baratza’s own store — the adjustment assembly often runs $100–$120, and the display assembly $45–$65 elsewhere. Confirm the current listing before you order.

One distinction matters here: keep the standard S1 burr separate from the optional BG/S2 brew burr (about $26–$39). The brew burr is built for pour-over and French press, not espresso. If you’re restoring the grinder’s original espresso setup, the S1 burr is the one you want.

Do Sette 270 and 270W Parts Fit the 270Wi?

Mostly, yes — but not entirely. The 270Wi isn’t just a renamed 270W. Its Acaia scale and weighing electronics add a layer that mechanical parts don’t have.

Component	Sette 270	Sette 270W	Sette 270Wi
S1 burr set	Shared	Shared	Shared
Paddle wheel and felt	Shared	Shared	Shared
Hopper	Shared	Shared	Shared
Adjustment assembly	Shared	Shared	Shared
Gearbox and motor	Shared	Shared	Shared
Display and scale assembly	Not applicable	Different board	270Wi-specific

The whole Sette line — 30, 270, 270W, and 270Wi — uses the same 40mm S1 cone burr. The Sette 30’s burr sits in a plastic holder instead of the metal one used on the 270 models. That’s the one place a Sette 30 owner needs a different SKU.

The display is the real dividing line among Baratza Sette 270Wi replacement parts. Some sellers offer a 270Wi display as an upgrade path for a 270W, since the board carries the “intelligent” grind-stop prediction the Wi adds. That conversion means flashing new firmware through an iOS app, and Baratza notes it isn’t reversible once done. It also won’t work on a plain Sette 270, which has no scale hardware at all.

Check your exact model and part number before ordering anything.

Genuine vs. Third-Party Sette Parts — Where Should You Buy?

For the gearbox, motor, or display assembly, buy from Baratza or an authorized seller. These parts involve electronics or close tolerances, and a bad fit costs more than it saves.

For cheaper mechanical parts — the paddle wheel, the hopper — aftermarket options exist. Check fit and material quality first.

Authorized sellers include Baratza directly, Whole Latte Love, Prima Coffee, and Seattle Coffee Gear. These carry genuine parts with correct part numbers.

Third-party parts usually cost less but vary in fit and material. Installing a non-approved part doesn’t automatically void your warranty. That depends on the specific part, the repair method, and Baratza’s warranty terms at the time. For any food-contact plastic component, trust material-safety claims only from Baratza’s own documentation.

How to Replace the Sette 270Wi Burr Set

The burr assembly is one of the easier parts to swap. It doesn’t need any specialized tools.

1. Unplug the grinder. Always disconnect power before opening it up.
2. Empty the hopper. Close the bean shutoff and run out any beans in the chute.
3. Move the adjustment ring to the release position. Rotate it to the point Baratza’s manual marks for burr removal.
4. Remove the burr assembly. Release the carrier and lift it out.
5. Swap the burr. Drop in the correct replacement — the S1 burr, not the BG/S2 brew burr, if you want the original espresso setup back.
6. Reseat and check alignment. Push the assembly back in until it clicks.
7. Test it. Run a small amount of coffee through. Check adjustment, consistency, motor sound, and retention.

Burr replacement is also a good moment to clean the chamber around it.

Replace the Part or Repair the Grinder?

A $100-plus repair isn’t automatically worth it just because the part is available.

DIY makes sense when the part is cheap, the steps are clear, and no electrical work is involved. Burr sets, hoppers, and paddle wheels fit that description. Lean on Baratza’s own support instead when the problem touches electronics, the load cell, the display, or a serious motor fault — especially if the grinder is still under warranty.

Weigh repair cost against the grinder’s age and condition. Our Baratza Sette 270Wi review covers what a healthy unit should feel like day to day, which helps put a repair decision in context.

Sette 270Wi Replacement Example

Situation: A Sette 270Wi starts producing noticeably less consistent grinds after months of daily use.

Observation: The burr assembly shows visible wear on the cutting edges. There’s also some coffee buildup around the carrier.

Action: Clean the grinder first. If the burr is genuinely worn rather than just dirty, install a new S1 burr.

Result: Test again at the same grind setting with the same coffee. This confirms whether consistency actually improved.

FAQ

How long do Sette 270Wi burrs last?
There’s no fixed number. Burr life depends on bean volume, roast level, and cleaning frequency. Watch for the symptoms above rather than counting months.

Are Sette 270Wi burrs the same as the BG/S2 brew burr?
No. The S1 burr is built for espresso. The BG/S2 is an optional accessory tuned for coarser brew methods like pour-over.

Can Sette 270 or 270W parts fit the 270Wi?
Mechanical parts — the burr, paddle wheel, hopper — are shared across the line. The display and scale assembly is 270Wi-specific, so check the part number first.

Does replacing a part void the warranty?
It depends on the part, the repair method, and Baratza’s warranty terms at the time. There’s no single answer either way.

What tools do I need to replace Sette burrs?
None, for the burr swap itself. Other repairs may need basic hand tools — follow the instructions for that specific part.

Where can I find official Sette parts diagrams?
Baratza’s own support site carries parts diagrams and current documentation. It’s the most reliable source for confirming a part number before you buy.