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Plastic Motor Cover - Ametek Lamb #757 Series Motors

Plastic Motor Cover - Ametek Lamb #757 Series Motors

$42.99 USD
$42.99 USD
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40-3766-4
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Shipping Information

We offer free standard shipping on eligible orders of $100 or more within the 48 contiguous United States. Eligibility is calculated on the merchandise subtotal after discounts and before tax.

Most in-stock orders using standard shipping are processed within 1-5 business days, and most arrive 2-11 business days after they are placed. Backordered and special-order items may take longer. Expedited UPS Ground is available at checkout for an extra charge, including on orders that qualify for free standard shipping. See our Shipping Policy for details.

Returns & Exchanges

Need to return an item? We’re happy to help. Eligible items may be returned by requesting authorization within 35 days of delivery. Once approved, your return must reach us within 21 days.

Return eligibility

Items must be unused, in new condition, and include their original packaging and all accessories. Machines that use water cannot be returned once unboxed, unless defective upon arrival.

Shipping and refunds

For non-defective returns, customers cover return shipping. Original shipping charges are nonrefundable. If your order included free shipping, our actual outbound shipping cost will be deducted from your refund. Eligible returns have no restocking fee.

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Please review our Return & Refund Policy for complete details and exclusions.

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Plastic Motor Cover - Amete...

$42.99

Product details

This replacement plastic motor cover fits Ametek Lamb #757 series motors, including motors 119631-00 and 119992 (part 40-3766-4). The cover caps the commutator end of the motor and shields the internal components from dust and debris.

A cracked or missing cover exposes the commutator and windings to grit, which accelerates wear and can drive the motor to early failure. Fitting an intact cover reseals that end of the motor and protects an expensive component from avoidable damage.

  • Fits: Ametek Lamb #757 series motors 119631-00 and 119992
  • Function: protective cover for the commutator end
  • Benefit: keeps dust out and extends motor life
  • Tip: replace immediately if the old cover is cracked or missing

The cover fits over the commutator end as a direct replacement. Confirm your motor number before ordering to be sure of the match.