Graco 112264 Ball - Aftermarket Replacement | Bedford 9-3130

Restore positive check action in high-pressure pump lowers with a precision **ball** designed for abrasive or heavy coatings. This aftermarket component replaces Graco 112264 and is cross-referenced by Bedford as 9-3130, commonly used in King and Dura-Flo fluid sections.

Aftermarket Carbide Optioned Industrial Duty

Why Choose This Pump Ball

  • Direct aftermarket alternative mapped to the OEM reference for fast interchange.
  • Titanium-carbide piston ball option noted for 6120-psi fluid sections in King/Dura-Flo lowers.
  • Dimensional match to OEM ball size for reliable seat contact and priming. Diameter typically 19 mm (3/4 in.) in King applications.

Service cue: Always inspect the mating seat; replacing ball and seat together prevents early leakage on startup.

Typical Compatibility

  • Graco King 56:1 & 68:1 air-powered pumps where the parts list specifies this ball.
  • Graco Dura-Flo 750 fluid sections used on heavy-duty systems.
  • Additional Graco industrial pump families when the IPL calls out the OEM number shown below.

Verify by model/series and Illustrated Parts List (IPL) to ensure correct size and material for your lower.

What This Product Fits

  • Graco King 56:1 and 68:1 pumps (piston/check ball position in fluid section).
  • Graco Dura-Flo 750 pump lowers used in protective coatings and transfer.
  • Units whose IPLs cross to Bedford 9-3130 for the OEM reference.

If your exact pump isn’t listed here, match by the OEM part number in your service manual.

Technical Specifications

Aftermarket Bedford 9-3130
OEM 112264 (piston/check ball for select Graco industrial pumps).
FitsGraco King & Dura-Flo pump lowers that specify this ball in their IPLs.
TypePiston/check ball for displacement pump fluid section
MaterialTitanium-carbide option noted for high-pressure, abrasive service; stainless/steel variants may be listed per application.
FunctionSeals against the seat during stroke to maintain prime and system pressure.
PressureUsed in fluid sections up to ~6120 psi depending on model; always follow your pump’s rating.
BrandBedford Precision Parts (Aftermarket)

Ball diameter and composition vary by pump family - confirm against your manual before ordering.

Installation Notes

  1. Relieve system pressure; disconnect air and fluid per your service manual.
  2. Disassemble the intake/outlet check as directed; remove old ball and inspect the guide.
  3. Clean the cavity and seat; replace the seat if pitted or grooved.
  4. Install the new ball; ensure free movement and correct orientation of retainers/guides.
  5. Reassemble; prime at low pressure and leak-check before returning to service.

Tip: If your coating is abrasive, choose the carbide ball and matching seat to extend rebuild intervals.

When to Rebuild / Replace

  • Loss of prime or erratic pressure after filter and hose checks.
  • Backflow at the intake/outlet check during slow strokes.
  • Visible flats, chips, or corrosion on the removed ball.
  • Repeated pulsation with a known-good air motor and clean strainers.

Bedford vs OEM Comparison

FeatureBedford Aftermarket (9-3130)OEM (Graco)
Fit & InterfaceCross-referenced to OEM dimensions for specified pump lowersFactory ball per model IPL
MaterialsCarbide option for abrasive fluids; steel/stainless variants per applicationOEM-specified composition by model
Working PressureApplied in up to ~6120 psi fluid sections (model-dependent)Defined in pump technical data
AvailabilityIf in stock, ships from Bedford Precision Parts in Bedford Hill, New York. Ships via Graco distribution
ValueCost-effective service solutionOEM program

FAQs

Yes. Bedford lists 9-3130 as the aftermarket replacement for the OEM reference shown on this page. :contentReference[oaicite:22]{index=22}
Commonly used in Graco King 56:1/68:1 and Dura-Flo 750 lowers where the Illustrated Parts List specifies this ball—always verify by model. :contentReference[oaicite:23]{index=23}
For abrasive coatings or high duty cycles, the titanium-carbide option is recommended; other materials may apply depending on fluid and model. :contentReference[oaicite:24]{index=24}
Relieve pressure, clean the seat area, replace seat and ball together when worn, and leak-check at low pressure before production. :contentReference[oaicite:25]{index=25}
Many King pump references show a 19 mm (3/4 in.) piston ball in the parts catalog—confirm in your specific IPL. :contentReference[oaicite:26]{index=26}