Mitutoyo 21DZA235 | Guide Assembly | Series 511
Part No. 21DZA235 | Mitutoyo Series 511 Spare Part
Product Description
The Mitutoyo 21DZA235 guide assembly is a genuine replacement component for Series 511 bore gauges. It is intended for maintenance and repair applications where a guide assembly needs to be replaced to keep the bore gauge operating as designed.
Using the correct replacement component is important for precision comparator instruments such as dial bore gauges. A worn, damaged or missing mechanical component can affect the movement and positioning of the measuring mechanism and may contribute to inconsistent readings.
The 21DZA235 is identified by its exact Mitutoyo part number, making it easier to specify when servicing a Series 511 bore gauge. Mitutoyo does not publish complete dimensional specifications for this individual spare part, so compatibility should be confirmed using the bore gauge's order number before purchase.
If you are unsure whether the 21DZA235 is suitable for your instrument, provide the model or order number of your Series 511 bore gauge, such as 511-713-20, or send a clear photo of the existing component. Our team can help confirm the required replacement part before you place an order.
After replacing a mechanical component on a precision bore gauge, it is good practice to verify the instrument against an appropriate reference. If the gauge requires additional repair or dimensional calibration, Al Belad General Tech Services can also assist with calibration requirements.
For another Series 511 replacement component, see the Mitutoyo 205625 washer.
Key Benefits
Genuine replacement component: designed for use with Mitutoyo Series 511 bore gauges.
Exact part-number identification: ordering by 21DZA235 helps reduce uncertainty when sourcing a replacement.
Supports gauge maintenance: suitable for replacing a guide assembly during repair or servicing.
Helps maintain mechanical performance: replacing worn or damaged components can restore the intended mechanical condition of the gauge.
Avoids unsuitable substitutes: using the specified Mitutoyo component reduces the risk of compatibility problems associated with generic parts.
Useful for maintenance stock: a replacement component can help reduce downtime when servicing Series 511 equipment.
Compatibility assistance: provide your gauge order number so the required part can be checked before ordering.
Need a price or availability for the 21DZA235? Call +965 9807 4888 for a fast quote.
Who This Product Is Best For
The Mitutoyo 21DZA235 is suited to quality-control departments, calibration laboratories, machine shops, maintenance teams and workshops that operate Mitutoyo Series 511 bore gauges.
It is useful when a guide assembly has become worn or damaged, when a component is lost during maintenance, or when replacement parts are being kept in stock to minimize equipment downtime.
The part is also suitable for organizations maintaining precision inspection equipment as part of a planned repair or calibration program.
How to Order the Correct Replacement Part
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Identify the Mitutoyo Series 511 bore gauge being serviced.
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Locate the gauge's model or order number.
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Confirm that 21DZA235 is the required guide assembly for the instrument.
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If you are uncertain, provide the gauge order number or a clear photograph of the existing component.
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Contact Al Belad General Tech Services for availability, pricing and delivery information.
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After installation, verify the bore gauge against a suitable reference before returning it to inspection service.
Frequently Asked Questions
What is the Mitutoyo 21DZA235?
The 21DZA235 is a genuine Mitutoyo guide assembly replacement part for Series 511 bore gauges.
What bore gauges does the 21DZA235 fit?
The part is identified for Mitutoyo Series 511 bore gauges. Because individual Series 511 instruments can have different configurations, provide the exact gauge order number so compatibility can be confirmed before ordering.
Does Mitutoyo publish the dimensions of the 21DZA235?
Complete dimensional specifications for this individual spare part are not provided in the supplied Mitutoyo information. The exact part number and compatibility with the gauge model should therefore be used when specifying the replacement.
Why should I use the specified Mitutoyo replacement part?
A dial bore gauge contains precision mechanical components that work together as a comparator. Using the specified replacement component helps avoid compatibility issues that may occur with unsuitable generic hardware.
Should I check the bore gauge after replacing the guide assembly?
Yes. After repair or replacement of a mechanical component, it is good practice to verify the gauge against a suitable reference such as a setting ring before returning it to measurement service.
Can you confirm whether 21DZA235 fits my bore gauge?
Yes. Send the gauge model or order number, or provide a clear photograph of the existing component, and our team can help confirm the required replacement part.
Can I order other Series 511 spare parts?
Yes. Contact Al Belad General Tech Services with the required Mitutoyo part number or gauge model so the appropriate replacement component can be checked.
How do I buy the Mitutoyo 21DZA235 in Kuwait?
Call Al Belad General Tech Services on +965 9807 4888 or email mathews@generaltechkuwait.com for pricing and delivery information.
