Graco 220877 Packing Repair Kit - Aftermarket Replacement | Bedford 20-1500

Restore the displacement pump seal stack and flow consistency on Ultra 1500 airless sprayers. This aftermarket set mirrors OEM geometry for 220877 and is referenced by Bedford as 20-1500, combining leather and PE V-packings for reliable sealing.

Aftermarket Precision-Machined Industrial Duty

Why Choose This Packing Kit

  • Leather/PE stack provides balanced oil retention and wear resistance.
  • Designed to stabilize prime and outlet pressure after rebuild.
  • Drop-in service with OEM-style glands, seals, and V-packings.

Service cue: Lightly oil the leather elements before assembly and follow the torque sequence in your sprayer manual.

Typical Compatibility

  • Graco Ultra 1500 Airless Paint Sprayer displacement pump.
  • Assemblies shown in the Ultra 1500 Instructions/Parts List (e.g., models 220-627 and 231-053 kits on upright cart).
  • Use only where the parts list specifies the 220877 packing kit for the pump section.

Confirm against your unit’s bill of materials and series letter before ordering.

What This Product Fits

  • Graco Ultra 1500 Airless Paint Sprayer displacement pump (packing kit callout in manual).
  • Manual references list parts supplied in repair kit 220877 for the pump’s throat and piston packings.

Refer to the Ultra 1500 manual’s displacement pump section and parts list to verify kit usage.

Technical Specifications

Aftermarket Bedford 20-1500
OEM 220877
FitsGraco Ultra 1500 displacement pump (see sprayer parts list)
TypePacking repair kit (throat & piston V-packings with glands/seals)
MaterialAlternating leather and polyethylene V-packings; associated seals
FunctionRestore sealing, reduce bypass, and maintain prime/pressure
PressureUse within the sprayer’s rated working pressure (per manual)
BrandBedford Precision Parts (Aftermarket)

Follow Graco’s notes on packing orientation, wet-cup fill, and adhesive application where specified.

Installation Notes

  1. Relieve pressure; unplug power and lock out per safety guidance.
  2. Disassemble the pump section; remove sleeve and old packings.
  3. Inspect piston rod and cylinder sleeve for wear; replace if needed.
  4. Alternate leather and plastic V-packings in the correct directions.
  5. Oil leather elements; set packing nut/wet-cup just tight enough to stop leakage, then fill wet-cup as specified.

Tip: Re-check packing nut after initial run-in; slight adjustment often stabilizes sealing.

When to Rebuild / Replace

  • Loss of prime or cavitation noise from the pump section.
  • Material weeping at the wet-cup or throat area.
  • Erratic pressure trace or frequent pressure drops.
  • Hardened or swollen legacy packings after solvent exposure.

Bedford vs OEM Comparison

FeatureBedford Aftermarket (20-1500)OEM (Graco)
Fit & InterfaceMatches Ultra 1500 packing stack dimensionsFactory kit geometry for Ultra 1500
MaterialsLeather/PE V-packings with seals and glandsOEM-specified materials
AvailabilityIf in stock, ships from Bedford Precision Parts in Bedford Hill, New York.Ships via Graco distribution
ValueCost-effective service solutionOEM brand program

FAQs

Yes, Bedford 20-1500 is an aftermarket alternative for the same packing repair function listed for Ultra 1500 displacement pumps.
Ultra 1500 airless sprayers where the parts list specifies the 220877 packing kit for the pump section. Check your model/series to confirm.
Alternating leather and polyethylene V-packings with associated seals and glands, as typically shown in the Ultra 1500 pump stack.
Oil leather elements, observe V-packing orientation, apply adhesive to piston threads where noted, and set the wet-cup correctly per the manual.
If available, orders ship from Bedford Precision Parts in Bedford Hill, NY using your chosen carrier/service.