Valve Housing
The Bedford 12-1397 is a direct-fit replacement for the Graco 178743 valve housing. It is a housing component machined to OEM-equivalent dimensions for use in the sprayer's fluid handling or filter assembly.
Common reasons this valve housing is replaced:
- Corrosion or pitting from aggressive coatings and solvents
- Cracking or thread damage from over-torquing during service
- Fluid leaking past sealing surfaces under operating pressure
- Routine replacement during major sprayer rebuilds
Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 178743, Graco 178-743.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.
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Valve Housing
Valve Housing
The Bedford 12-1397 is a direct-fit replacement for the Graco 178743 valve housing. It is a housing component machined to OEM-equivalent dimensions for use in the sprayer's fluid handling or filter assembly.
Common reasons this valve housing is replaced:
- Corrosion or pitting from aggressive coatings and solvents
- Cracking or thread damage from over-torquing during service
- Fluid leaking past sealing surfaces under operating pressure
- Routine replacement during major sprayer rebuilds
Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 178743, Graco 178-743.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.
Original: $68.06
-70%$68.06
$20.42Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Bedford 12-1397 is a direct-fit replacement for the Graco 178743 valve housing. It is a housing component machined to OEM-equivalent dimensions for use in the sprayer's fluid handling or filter assembly.
Common reasons this valve housing is replaced:
- Corrosion or pitting from aggressive coatings and solvents
- Cracking or thread damage from over-torquing during service
- Fluid leaking past sealing surfaces under operating pressure
- Routine replacement during major sprayer rebuilds
Service technicians install this part during routine maintenance and during diagnostic teardowns of Graco spray equipment when the listed failure modes appear.
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.
Replacement for: Graco 178743, Graco 178-743.
BEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.











