KitchenAid KSM150-1 mixer Parts

The KitchenAid stand mixer model KSM150-1 uses a 5-quart mixing bowl capacity, which is the standard bowl size for this Artisan-style tilt-head mixer.

A 5-quart bowl is sized for typical home baking and cooking tasks, including cookie dough, cake batter, frosting, and whipped cream.

• Handles most single and double batches of common recipes
• Works well for both light mixes (whipping) and heavier mixes (doughs)
• Gives enough headroom to reduce splashing when starting on low speed
• Pairs with common attachments like a flat beater and wire whip

If your bowl feels loose, sits unevenly, or you see wobble while mixing, the issue is usually fit, latch, or drive alignment rather than bowl “size.” These model-compatible parts are commonly involved:

• Mixer bowl W10802058
• Mixer bowl W11324096
• Latch lever WP24452
• Drip ring WP240285

Using the correct 5-quart bowl for your KSM150-1 helps the beater reach the ingredients properly, keeps the bowl stable under load, and prevents excess vibration that can wear gears and shafts over time.

To order replacement parts for your KitchenAid KSM150-1, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

KSM in KitchenAid model numbers means KitchenAid stand mixer. For your KitchenAid KSM150-1 stand mixer, “KSM” identifies the product type (a stand mixer), while the numbers and suffix help identify the specific series, features, and revision.

KitchenAid stand mixer model numbers commonly follow a pattern like this:

• KSM: product family (KitchenAid stand mixer)
• Numbers (example: 150): series or feature set within that family
• Suffixes (example: -1): revision, configuration, or packaging variation

Because the exact meaning of every digit and suffix can vary by production run, we recommend using the full model number KSM150-1 when matching parts.

Using the full model number helps ensure the part fits your exact mixer, especially for internal drive and speed-control components.

Common part categories that can vary by model include:

• Drive train parts (gears, shafts, pins)
• Speed control and electrical parts
• Bowl-lift or tilt-head latch components
• Seals, rings, and grease used in the gearcase

Here are a few examples of model-matched parts listed for KSM150-1:

If you are comparing similar-looking mixers, match parts using:

• The full model number KSM150-1
• The part ID (example: W11200218) and part name

For broader model lookups and parts searching by model number, use Sears PartsDirect.

KitchenAid stand mixers often share a similar look, but small model-number differences can change which worm gear assembly, control board, or attachment parts fit correctly.

Last updated: February 2026

On the KitchenAid KSM150-1 stand mixer, the most common issue we see is a worn or stripped drive gear in the gearcase, which can cause grinding noises, the beater to stop turning under load, or inconsistent mixing. Grease seepage and beater-to-bowl clearance problems are also very common.

• Grinding or clicking while mixing: gear wear, often in the worm gear train
• Motor runs but beater does not turn (or stalls easily): stripped gear or hub/shaft wear
• Grease leaking from the planetary area: aging grease or a gearcase that needs service and re-greasing
• Beater hits the bowl or misses ingredients: beater height needs adjustment or bowl/attachment fit issue
• Speed surges or won’t hold a steady speed: speed control components or linkage wear

1. Unplug the mixer and remove the bowl and attachment.
2. Turn the beater shaft by hand; rough spots or binding point to gearcase wear.
3. Run the mixer empty on low; grinding usually indicates gear damage.
4. Inspect for oil/grease drips around the drip ring and planetary.
5. If speeds jump, inspect the speed lever movement and linkage.

Continuing to mix with a failing gear or dried-out grease can increase wear on the center shaft and gear hub, turning a small repair into a larger rebuild. Addressing noise, leaks, or speed instability early keeps your KSM150-1 running smoothly and protects attachments like the flat beater and wire whip.

We recommend matching parts to the exact model number KSM150-1 and using the parts list for this model first. If you are shopping across models or need additional items, search by model number on Sears PartsDirect.

Last updated: February 2026

Yes. The KitchenAid KSM150-1 stand mixer is an older Artisan-series model and is typically no longer sold as a current, regularly stocked model; most shoppers see it replaced by newer Artisan variants, while KSM150 units may still show up as remaining inventory or refurbished listings. You can still keep a KSM150-1 running by ordering replacement parts from our KSM150-1 parts list or searching by model on Sears PartsDirect.

A discontinued model usually means the mixer is not part of the brand’s current lineup, not that it is unsupported. For the KSM150-1, the practical impact is mostly about availability (mixers and some cosmetic items), not basic serviceability.

• Replacement parts are still commonly available for wear items and drive components.
• Attachments and bowls may have multiple compatible versions; match by model and fit.
• Color-specific trim pieces can be harder to find than internal mechanical parts.
• Routine maintenance (cleaning, re-greasing) often restores performance.

If your mixer is noisy, slips under load, leaks oil, or has speed issues, these model-listed parts are frequent fixes:

• Stand mixer worm gear assembly 240309-2 (common for grinding, clicking, or no-agitation symptoms)
• Grease W11200218 (used when servicing the gear case and addressing oil separation or old grease)
• Phase control board WPW10325124 (common for erratic speeds or intermittent running)
• Stand mixer speed control board WPW10119326 (common for speed control problems)

Knowing the KSM150-1 is discontinued helps set expectations: you may not find the exact same retail bundle new, but you can still maintain performance and extend the mixer’s life with the correct KitchenAid parts and basic service.

Last updated: February 2026

The KitchenAid KSM150-1 is a KitchenAid Artisan-style tilt-head stand mixer model in the KSM150 family, commonly sold with a 5-quart mixing bowl and standard attachments for mixing, whipping, and kneading. For KSM150-1 repairs, we match parts by the exact model number.

A KSM150-1 stand mixer is designed for everyday kitchen mixing tasks, including:

• Creaming butter and sugar with a flat beater
• Mixing batters and cookie dough
• Whipping cream and egg whites
• Kneading many bread doughs (in smaller batches)

If your mixer is noisy, leaks grease, will not change speeds, or has attachment fit issues, these model-matched parts are common fixes:

• Stand mixer worm gear assembly wp240309-2 (for grinding, clicking, or no-agitation symptoms)
• Grease W11200218 (for grease seepage, oiling, or after gear service)
• Stand mixer wire whip WP9704329 (for bent wires or poor whipping results)
• Beater-mxr WPW10672617 (for worn beater edges or bowl contact)
• Mixer bowl W10802058 (for dents, wobble, or fit issues)

Use this to confirm you are shopping the right parts list.

KitchenAid stand mixer parts are highly model-specific; small differences in the speed control, gearcase, or bowl/attachment fit can change which replacement part works. Using the KSM150-1 parts list helps you avoid ordering the wrong worm gear, control board, or bowl.

To shop beyond the parts shown here, search by model number on Sears PartsDirect.

Last updated: February 2026