If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is leaking oil, it can indicate a seal or internal component issue. Addressing this promptly protects your appliance and ensures consistent performance. This guide provides practical, safe steps to identify causes and fix common oil leaks.
Follow these detailed instructions to troubleshoot and resolve oil leaks effectively, maintaining your mixer’s longevity and optimal operation.
Key Takeaways
| Identify the leak source | Check for visible oil around the motor head or bowl area. |
| Inspect internal seals | Worn or damaged seals are common causes of oil leaks. |
| Replace seals carefully | Follow step-by-step instructions to replace internal seals. |
| Regular maintenance matters | Periodic inspection prevents future leaks. |

KitchenAid Artisan, 5-Qt Tilt Head Stand Mixer, KSM150PS, Milkshake
- Durable Metal Construction: Built to last with 59 touchpoints
- 5-Quart Stainless Steel Bowl: Handles small or large batches
- Comfortable Handle: Easy to hold and pour
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Identify the Source of the Oil Leak
- Unplug the mixer from the power outlet and allow it to cool if recently used.
- Carefully tilt the mixer head back to access the motor head area.
- Examine around the top of the motor housing and near the bowl area for visible oil or grease.
- Note if the leak is consistent or only during operation, as this helps pinpoint the issue.

KitchenAid KSMMGA Food Grinder Attachment for All KitchenAid Stand Mixers
- Compatible with KitchenAid Mixers: Connects to all KitchenAid stand mixers
- Versatile grinding plates: Includes fine, medium, and coarse plates
- Sausage stuffer tubes: Comes with two sausage stuffer tubes
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Check for Worn or Damaged Seals
Most oil leaks in KitchenAid mixers originate from degraded internal seals. To inspect:
- Remove the attachment hub cover and any attached accessories.
- Gently inspect the seal around the attachment hub and the motor head for cracks, tears, or signs of wear.
- If seals appear damaged or hardened, replacement is necessary.
Replace the Internal Seals
- Order the appropriate replacement seals from a trusted supplier or the manufacturer.
- Unplug the mixer and disassemble the motor head according to the user manual or repair guide.
- Carefully remove the old seals using a plastic pry tool or gentle force, avoiding damage to surrounding parts.
- Install the new seals, ensuring they fit snugly and are seated properly.
- Reassemble the mixer, tighten all screws, and reattach accessories.
Test the Mixer for Leaks
After reassembly, plug in the mixer and run it at various speeds with the bowl attached. Observe for any signs of oil leakage. If leaks persist, double-check the seals or consider professional servicing.
Tips and Warnings
- Tip: Regularly inspect seals and lubricate moving parts with food-grade lubricant to prolong seal life.
- Warning: Always unplug the mixer before disassembly or maintenance to prevent electrical shock.
- Keep spare seals on hand for quick replacements when needed.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Weight: 26 lbs
- ✔ Dimensions: 14 x 8 x 14 inches
- ✔ Warranty: 1 year

KitchenAid Stand Mixer Attachment
- ✔ Length: 8 inches
- ✔ Weight: 4 lbs
- ✔ Color: Silver
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is built with durable metal construction and offers 10 speeds for nearly any task. Its tilt-head design provides easy access to the bowl, making ingredient addition straightforward. While generally reliable, internal seal issues can cause oil leaks, which are fixable with proper disassembly and replacement.
Pros:
- Durable metal construction
- Tilt-head for easy access
- Multiple color options
- Powerful motor with 10 speeds
Cons:
- Potential internal seal wear
- Requires careful maintenance
- May need professional repair for complex issues
Best for: Home bakers and cooking enthusiasts who need a reliable, versatile mixer
Not ideal for: Users uncomfortable with disassembly or DIY repairs
Bottom line: A durable, versatile stand mixer with potential for seal-related issues that are fixable with proper care.
KitchenAid Stand Mixer Attachment

The KitchenAid Metal Food Grinder attachment connects seamlessly to your mixer’s power hub, allowing you to grind meats, vegetables, and more with ease. It’s a handy accessory that expands your mixer’s functionality, especially if you frequently prepare homemade foods.
Pros:
- Multiple grinding plates
- Large food tray
- Sturdy metal construction
- Easy to attach/detach
Cons:
- Requires separate purchase
- Cleaning can be time-consuming
- Additional storage needed
Best for: Home cooks wanting to make fresh ground ingredients
Not ideal for: Users who prefer all-in-one appliances
Bottom line: A versatile attachment that enhances your KitchenAid mixer’s functionality for fresh grinding needs.
Frequently Asked Questions
Why is my KitchenAid mixer leaking oil?
Oil leaks typically occur due to worn or damaged internal seals, which can degrade over time or with heavy use.
Can I fix the oil leak myself?
Yes, if you have some mechanical skill, you can disassemble the motor head, replace the seals, and reassemble the mixer following safety guidelines.
Is professional repair necessary?
If you’re uncomfortable with disassembly or the leak persists after replacement, professional repair is recommended to ensure safety and proper functioning.
How often should I inspect seals?
Regular inspections every 6-12 months can help identify wear early and prevent leaks or more serious damage.
Keep Your KitchenAid Mixer Running Smoothly
Addressing oil leaks promptly ensures your KitchenAid stand mixer remains a reliable kitchen companion. Regular maintenance, early seal replacements, and careful operation can extend its lifespan and maintain optimal performance. With proper care, you’ll enjoy years of excellent baking and mixing results.
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