Comparing replacement parts can be confusing, particularly if you encounter an oven breakdown and your business needs to get things working immediately. Whether you’re running a busy pizzeria or operating a single commercial unit, repairing your oven with the right parts is crucial to maintaining quality, safety, and reliability. Pizza Parts can offer you the right advice at moments like this.
But not all replacement parts are created equal. Here’s how to compare them and make a smart, long-lasting choice.
1. OEM vs. Aftermarket Parts: Know the Difference
OEM (Original Equipment Manufacturer) parts are sometimes made by the same company that built your oven, but that’s not always the case. These parts are usually engineered to the exact specifications of your machine and branded in the same way, but this doesn’t always mean that they have been manufactured in the same factory as your oven.
- ✅ Pros: Warranty-safe
- ❌ Cons: Often more expensive
Aftermarket parts are not branded and will be manufactured by third parties to replicate or improve upon OEM specs.
- ✅ Pros: Lower cost,
- ❌ Cons: Quality can vary, may void warranty if misused
Tip: If you’re unsure, check with trusted parts suppliers like Pizza Parts, who clearly label compatibility and specs.
2. Compare Specs, Not Just Price
It’s tempting to go with the cheapest option – but the real value lies in performance and longevity. When comparing pizza parts look closely at:
- Material quality – Stainless steel vs. aluminium, heavy-duty wiring, industrial-grade motors
- Fit and compatibility – Does it match your oven’s model number? Conveyor size? Voltage?
Temperature tolerance – Can it withstand high-heat, 24/7 commercial use
Remember: A £5 savings today could cost £500 in downtime later.
3. Check Return Policies and Warranty
A good parts supplier backs their products. Before you buy:
- Review the return policy in case the part isn’t compatible.
- Look for at least a warranty, especially on electronics like control boards or thermostats.
- Ask if the supplier offers technical support -Pizza Parts, for example, provides model-specific guidance.
4. Buy from Specialized Suppliers
Buying from a pizza oven specialist like Pizza Parts matters. General restaurant supply stores may carry parts, but they might not understand the nuances of a Middleby Marshall conveyor belt or a Bakers Pride thermocouple.
Suppliers like Pizza Parts stock parts specifically for pizza ovens, including:
- Conveyor chains and belts
- Burners, pilot assemblies
- Blowers and drive motors
- Temperature controllers and sensors
Their inventory reflects what pizza kitchens really need and order on a regular basis -and their staff knows how to help.

5. Ask your supplier
Whether you’re fixing a Middleby PS570 or a Lincoln Impinger, real-world feedback goes a long way:
- Ask Pizza Parts what brands or suppliers we trust.
- Ask your oven supplier to give you advice on parts that you can trust
Final Thoughts: Reliability Beats Shortcuts
When your oven goes down, your kitchen goes down. The goal isn’t just to fix the oven – it’s to make sure it stays fixed, cooks evenly, and meets health and safety standards. A few extra minutes comparing parts could save you hours of frustration (and lost sales) later.
Pizza Parts simplifies the process by offering clearly labeled, tested parts for major brands , backed by expert support and fast shipping.
Need help finding a part?
Contact the Pizza Parts team for help matching your model number with the right replacement part – before you spend a penny.

🧠 Pro Tips
- Always have your oven model and serial number ready when ordering parts.
- Take a picture of the part you’re replacing – it helps when speaking with suppliers.
- Stick to suppliers who specialize in pizza ovens (like Pizza Parts) to avoid generic or ill-fitting replacements.





