If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is leaking oil, it’s essential to identify the cause and fix it promptly to ensure optimal performance. This guide provides practical, step-by-step instructions to help you troubleshoot, repair safely, and prevent future issues.
Leaking oil can be a sign of internal wear or a seal failure. Addressing this early can save you time and costly repairs later.
Key Takeaways
| Identify the leak source | Check if the oil is coming from the gear housing or other parts. |
| Inspect internal seals | Worn or damaged seals are common causes of leakage. |
| Disassemble carefully | Follow safety steps to access internal components. |
| Replace faulty seals | Use recommended parts for a secure fix. |
| Reassemble and test | Ensure the mixer runs smoothly without 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, dishwasher safe
- Tilt-Head Design: Easy ingredient addition and access to bowl
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Identify the Source of the Oil Leak
- Unplug your mixer and place it on a clean, stable surface.
- Remove the tilt-head by unlocking and tilting it back.
- Inspect the gear housing and surrounding areas for visible oil spots or drips.

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: Two tubes for sausage making
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Disassemble the Mixer for Inspection
- Unscrew and remove the attachment hub cover if accessible.
- Carefully disconnect the gear case cover following the manufacturer’s instructions.
- Inspect internal seals and gears for signs of wear or damage.
Replace the Faulty Seal or Gasket
- Order replacement seals compatible with your model, such as those designed for the gear housing.
- Apply a small amount of food-grade lubricant to the new seal if recommended.
- Fit the seal securely into place, ensuring there are no gaps or misalignments.
Reassemble and Test the Mixer
- Reattach the gear case cover and secure all screws tightly.
- Reinstall the attachment hub cover.
- Place the mixer upright, plug it in, and run a test cycle without ingredients to check for leaks.
Tips and Warnings
- Always unplug the mixer before disassembly to avoid electrical hazards.
- Use only manufacturer-approved replacement parts to ensure compatibility and safety.
- If unsure about disassembling your mixer, consult a professional repair service.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Bowl Material: Stainless Steel
- ✔ Motor Power: 325 Watts
- ✔ Weight: 26 lbs

KitchenAid Stand Mixer Attachment
- ✔ Size: Standard
- ✔ Weight: 2.5 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 excellent mixing performance. However, internal oil leaks can occur due to worn seals, which require careful inspection and replacement to maintain optimal function.
Pros:
- Sturdy metal build
- Powerful 10-speed motor
- Large 5-quart bowl
- Tilt-head for easy access
Cons:
- Potential for internal leaks
- Requires disassembly for repairs
- Seal replacement needed over time
Best for: Home bakers and chefs seeking a reliable, versatile mixer
Not ideal for: Users uncomfortable with disassembly or DIY repairs
Bottom line: Regular maintenance and timely seal replacement keep this mixer running smoothly.
KitchenAid Stand Mixer Attachment

This KitchenAid Food Grinder attachment enhances your mixer’s capabilities, making it easy to process fresh meat, vegetables, and more. It’s a reliable accessory that complements your appliance well.
Pros:
- Easy to attach
- Multiple grinding plates
- Includes sausage stuffer tubes
- Durable metal construction
Cons:
- Additional cost
- Requires cleaning after use
- Attachment sold separately
Best for: Home cooks wanting to expand their mixer’s functionality
Not ideal for: Those not interested in grinding or stuffing foods
Bottom line: A versatile attachment that adds value to your KitchenAid mixer.
Frequently Asked Questions
Why is my KitchenAid mixer leaking oil?
Oil leaks usually result from worn or damaged internal seals or gaskets, which can occur over time due to regular use or lack of maintenance.
Can I fix the oil leak myself?
Yes, if you are comfortable with disassembly and reassembling small mechanical parts. Follow safety precautions and use the correct replacement parts.
Is it safe to continue using the mixer with an oil leak?
It’s best to stop using the mixer until the leak is repaired to prevent further damage or contamination of your food.
How often should I check for leaks?
Inspect your mixer periodically, especially after heavy use or if you notice unusual noises or performance issues.
Keep Your KitchenAid Running Smoothly
Regular inspection and timely replacement of seals can prevent leaks and extend the life of your KitchenAid Artisan stand mixer. Always follow safety tips when disassembling and repairing your appliance, or seek professional help if needed. A well-maintained mixer ensures consistent performance and delicious results every time.
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