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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Sunnen Honing Mandrel 2H-P28-2375WG | 2.355 In. to 2.500 In. Bore Range | Orientation: Axial

$249.99 USD

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ConditionSurplus - Untested MPN2H-P28-2375WG Stock #0326-00884

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 15.0 lbs

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A pair of Sunnen P28 two-stone honing mandrels, part number 2H-P28-2375WG, manufactured in St. Louis, Missouri, USA. Each mandrel body is stamped with the WG-D identifier and carries the 2H-P28-2375WG part number on the flat shank surface. The P28 series uses a keyed shank design for use with Sunnen vertical honing machines and is compatible with Sunnen P28 series stones, wedges, shoes, and truing sleeves. The WG designation corresponds to a bore sizing range of 2.355 in. to 2.500 in. (59.8 mm to 63.5 mm). The 2H prefix identifies this as a two-stone configuration with the H-series head length. Each mandrel features three slotted adjustment screws on the body face for stone and shoe positioning. The P28 mandrel platform is used for precision bore sizing and surface finishing in open, blind, slotted, and tandem-land bore configurations across automotive, heavy equipment, hydraulic, and general industrial applications. The current Sunnen catalog equivalent part number is 2HP282375WG. Both units are made in the USA. Stones, shoes, and truing sleeve are not included and are not visible in the photos.

Stock # 0326-884

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

Sunnen Honing Mandrel 2H-P28-2375WG | 2.355 In. to 2.500 In. Bore Range | Orientation: Axial