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Direct Replacement
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SD21618
Supplying Demand SD21618 21618 INFINITE SWITCH
SKU: SD21618
$624.76
Free Shipping
Out of Stock
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Part Numbers (Replaces)2 Variants
21618SD21618
21618SD21618
Categories
Free US Shipping
Expedited available
30-Day Returns
No-hassle policy
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For Service Pros
Running Service Calls Every Day? Unlock Pro / Wholesale Pricing.
Business and Wholesale accounts are built for repair professionals, service teams, and qualified resellers who need reliable parts, preferred pricing, and streamlined reordering.
Business / Repair Professional
For independent technicians, contractors, and service teams.
- Contractor pricing for repair professionals
- Faster checkout and easier reordering
- Tools designed around service work
