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Rexnord DH00903 — Spacers & Assemblies

Rexnord DH00903 — Spacers & Assemblies

Brand: Rexnord SKU: DH00903 Mfr Part #: DH00903
Ships Same Day* Worldwide Shipping

Rexnord DH00903 312.S71-8 Thomas Disc Coupling hub component with 4.00 in and 4.19 in bore sizes. Designed for 312 series Thomas disc couplings, this

Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

Rexnord DH00903 312.S71-8 Thomas Disc Coupling hub component, 4.00/4.19 in bore, for 312 series disc couplings. Reliable torque transmission and misalignment accommodation.

Request a quote for this part

Email [email protected] or call (825) 454-5367 for pricing and availability.

Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How do I get pricing for DH00903?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the DH00903?

DH00903 is a Rexnord part. KKM Solutions sources Rexnord components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

Is DH00903 discontinued, and can I still get one?

KKM Solutions does not publish a manufacturer lifecycle status for DH00903 — check Rexnord's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.

How quickly can DH00903 ship?

In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

Variants & Related Part Numbers

Other Rexnord part numbers in this family:

  • DH00900Rexnord DH00900 312.S71-8 Thomas Disc coupling hub with 2.63" bore A and…
  • DH00901Rexnord DH00901 312.S71-8 Thomas Disc coupling component with 3.38 in and 4.19…
  • DH00902Rexnord DH00902 312.S71-8 Thomas Disc coupling component with 3.38" bore A and…
  • DH00904Rexnord DH00904 312.S71-8 Thomas Disc Coupling hub component with 4.00" bore A…
  • DH00905Rexnord DH00905 312.S71-8 Thomas Disc Coupling Component with 4.19" bore on both…
  • DH00906Rexnord DH00906 312.S71-8 Thomas disc coupling hub with 4.19 in bore A…
  • DH00907Rexnord DH00907 350.S71-8 Thomas Disc Coupling Component with HRB ready bore and…
  • DH00908Rexnord DH00908 350.S71-8 Thomas Disc Coupling Component with HRB (ready bore) on…
  • DH00909Rexnord DH00909 350.S71-8 Thomas Disc coupling component with 1.63 in bore A…

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