Do you sell genuine OEM Sub-Zero, Wolf, and Cove replacement parts?

Yes. SubZeroParts.com focuses on genuine OEM replacement parts for Sub-Zero, Wolf, and Cove appliances. Our catalog includes parts for refrigerators, freezers, wine storage units, ice makers, ranges, ovens, cooktops, ventilation products, and other compatible appliance models.

How do I know if a part fits my appliance?

The best way to confirm fit is to check your appliance model number and serial number before ordering. Many Sub-Zero, Wolf, and Cove parts change by serial range, production version, or model variation. If you are not sure, use the Check Fit form and send us your model number, serial number, part number, and photos if available.

Why is the serial number important when ordering appliance parts?

A serial number can determine whether your appliance uses the current part number, an earlier version, or a different service replacement. Two appliances with the same model number may require different parts depending on the production range. Checking the serial number helps reduce incorrect orders, delays, and unnecessary returns.

Can you help me identify the correct part before I order?

Yes. If you are not 100% sure which part fits your appliance, send us your appliance details through the Check Fit form. Include the model number, serial number, part number if known, and clear photos of the part or rating plate. Our team will review the details and help you identify the correct compatible replacement part.

Do you ship Sub-Zero and Wolf parts across the United States?

Yes. We ship replacement parts to customers across the United States. Shipping options, delivery time, and availability may vary depending on the part, destination, carrier service, and current inventory status. Some large, fragile, or special-order items may require additional handling time.

What should I do if I already placed an order and need help?

If you already placed an order, use the Order Help form and include your order number, email address, and a short description of the issue. We can help with order status, tracking, shipping questions, returns, damaged items, wrong items, or compatibility questions related to your order.

Can I return a part if it does not fit?

Return eligibility depends on the item condition, product type, timing, and our return policy. Before ordering, we strongly recommend verifying compatibility by model and serial number. Electrical parts, installed parts, special-order items, or opened items may have restrictions. Please review the return policy before submitting a return request.

Are Sub-Zero and Wolf part numbers always the same as previous numbers?

Not always. Many OEM parts have current part numbers, previous numbers, replacement numbers, or service kit numbers. A previous number may be replaced by a newer part, but compatibility still depends on the appliance model and serial number. Product pages on SubZeroParts.com list current and previous numbers whenever available.

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Sub-Zero and Wolf parts may vary by exact model, serial number range, and production version. Providing your model and serial number helps us review compatibility before shipment when possible.

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It seems like you're unsure about the model or serial number. To ensure you receive the correct part, we strongly recommend verifying this information before placing your order. You can find the serial number on your appliance using our guide jump to the manual. If you need further assistance, please contact us, and our team will help you find the correct part for your Sub-Zero appliance.

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After placing your order, you will receive a confirmation email with your order details. Most orders are processed within 1–2 business days according to our Shipping Policy. Tracking information will be provided once your order ships.

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Sub-Zero Hinge Bearing – Part Number 3420070

Manufacturer: Sub-Zero
Product Type: Hinge Bearing
Part Number: 3420070
Previous Numbers: 7023534
Compatible With: Sub-Zero 501R, 501F, 550, 511, 532, 542, 561, 590

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The Sub-Zero Hinge Bearing (Part Number 3420070) is an essential replacement part designed to ensure the smooth operation and proper alignment of your refrigerator door. Manufactured to Sub-Zero’s exacting standards, this hinge bearing is compatible with various models in the 500 Series and replaces the older part number 7023534.
Features and Benefits:

Seamless Door Operation: Maintains proper door pivot and alignment for smooth opening and closing.
Genuine OEM Replacement Part: Crafted with premium-quality materials for reliable performance.
Wide Compatibility: Designed for Sub-Zero models 501R, 501F, 550, 511, 532, 542, 561, and 590.
Easy Installation: Replace your old hinge bearing with minimal effort.

What’s Included:

1 Sub-Zero Hinge Bearing (Part Number 3420070)

Serial Compatibility:
This hinge bearing is compatible with all listed models, regardless of serial number.
Why Replace Your Hinge Bearing?
Over time, hinge bearings can wear out due to frequent use, leading to misaligned doors and difficulty in operation. Replacing your hinge bearing with the Sub-Zero 3420070 ensures your refrigerator door remains perfectly aligned and operates smoothly, preserving the performance and aesthetic of your appliance.

Note: If you are unsure if this part is compatible with your model and serial number, please contact our experts here.

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Sub-Zero Hinge Bearing – Part Number 3420070

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