Premium Seal for Nidek ME-1000 Assembly (40350-M668), grinding wheel parts, SFB
Protect the internal mechanics of your optical laboratory equipment with our high-quality Replacement Sealing Gasket. Engineered as a brand-new, direct replacement for OEM reference 40350-M668, this critical seal is specifically designed to fit precisely between the Spindle Arm (40350-M621) and the housing base (40350-M609) of your Nidek ME-1000 lens edger.
Lens edgers operate in demanding, heavily wet environments. Over time, original rubber seals and gaskets degrade, dry out, or compress, allowing water, coolant, and glass debris to seep into delicate mechanical assemblies. Replacing your worn joint with our premium gasket ensures a perfectly watertight fit, preventing internal corrosion and extending the overall lifespan of your edging machine.
Key Features
- Perfect Watertight Seal: Creates an impenetrable barrier against water and optical coolant, protecting your expensive internal spindle and arm components from rust.
- Exact OEM Specifications: Manufactured to match the exact dimensions and compression rates of the original Nidek part reference 40350-M668.
- Strategic Placement: Specifically designed to bridge and seal the connection between the 40350-M621 and 40350-M609 components.
- Durable Material: Made from high-grade, water-resistant materials engineered to withstand the constant chemical and moisture exposure of a busy optical lab.
Technical Specifications
| Feature | Specification |
|---|---|
| Component Type | Sealing Gasket / Joint |
| Condition | Brand New |
| OEM Reference | Similar to 40350-M668 |
| Assembly Placement | Between parts 40350-M621 and 40350-M609 |
| Compatibility | Nidek ME-1000 Automatic Lens Edger |
💡 Highly Recommended: The Ultimate 3-Part Rebuild Bundle
Since this gasket (40350-M668) sits directly between the ARM piece and its base, replacing it alone is often not enough if the surrounding metal parts are already corroded or worn. We proudly offer the fully remanufactured mating parts: the Arm (40350-M621) and the Base (40350-M609) right here in our shop. For optimal mechanical alignment and guaranteed waterproofing, we strongly advise a bundled purchase and simultaneous replacement of all 3 parts.

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