Graco 167355 Male Gland - Aftermarket Replacement | Bedford 18-998

Replace the packing-stack interface component in select industrial pump lowers and restore sealing stability. This aftermarket gland is a direct alternative to 167355 and referenced by Bedford as 18-998, machined from hardened steel for dependable alignment of the V-packings and glands in the stack. For best results, confirm against your unit’s illustrated parts list.

Aftermarket Precision-Machined Industrial Duty

Why Choose This Male Gland

  • Hardened steel construction supports accurate packing compression.
  • Drop-in geometry for assemblies that specify the OEM reference.
  • Helps stabilize prime and outlet pressure after a packing rebuild.

Service cue: Inspect the mating female gland and V-packings for wear; mixed old/new parts can shorten service life.

Typical Compatibility

  • Graco industrial pump lowers and packing stacks that call out the OEM reference in the service manual.
  • Examples include select Bulldog 10:1 stainless steel pump assemblies and related air-powered pumps listing “Male Gland.”
  • Always verify against your model, series letter, and Bill of Materials before ordering.

If your parts list shows a different gland reference, match that number instead.

What This Product Fits

  • Bulldog 10:1 stainless steel pump lower assemblies where the illustrated parts list includes the OEM reference for the male gland.
  • Other Graco industrial pumps whose packing stack bill of materials specifies the same reference in the gland position.

Consult your exact pump manual; fitment can vary by series and materials package.

Technical Specifications

Aftermarket Bedford 18-998
OEM Graco 167355
FitsGraco industrial pump lowers/packing stacks that specify the OEM reference (e.g., select Bulldog 10:1)
TypeMale gland (packing stack component)
MaterialHardened steel
FunctionSupports and compresses V-packings; maintains seal integrity and alignment
PressureUse within pump’s rated working pressure per the sprayer/pump manual
BrandBedford Precision Parts (Aftermarket)

Pair with the correct female gland and packing materials (TFE/PE or leather) as specified for your application.

Installation Notes

  1. Relieve system pressure; disconnect air/power and lock out per safety guidance.
  2. Disassemble the lower; remove the old gland and packings from the stack.
  3. Inspect rod and sleeve for scoring; replace worn components before reassembly.
  4. Install V-packings in the orientation shown in the manual, then seat the male gland against the stack.
  5. Tighten per torque guidance; cycle the pump at low pressure and recheck for weeping.

Tip: After the first run-in, re-check gland compression; a minor adjustment often stabilizes sealing.

When to Rebuild / Replace

  • Material leakage or weeping at the throat area.
  • Erratic pressure or frequent pressure drops during spraying.
  • Visible wear on the gland faces or packing contact surfaces.
  • Hardened, swollen, or flattened V-packings after solvent exposure.

Bedford vs OEM Comparison

FeatureBedford Aftermarket (18-998)OEM (Graco)
Fit & InterfaceMatches OEM gland geometry for listed assembliesFactory-specified component
MaterialsHardened steel machiningOEM-specified material
AvailabilityIf in stock, ships from Bedford Precision Parts in Bedford Hill, New York.Ships via OEM distribution
ValueCost-effective service optionOEM program

FAQs

Yes, the Bedford reference corresponds to the same male gland position specified by the OEM in the packing stack.
Select Bulldog 10:1 stainless steel pumps and other industrial lowers that list the OEM reference in the parts list. Always verify your exact model and series.
Hardened steel, suitable for typical coating and industrial fluid applications within the pump’s rated pressure.
Follow the orientation diagram for V-packings, inspect mating surfaces, and re-check compression after initial run-in for stable sealing.
If available, orders ship from Bedford Precision Parts in Bedford Hill, NY using your chosen carrier/service.