Home » Valve Housing

Graco 178743 Replacement Valve Housing

SKU: 12-1397
Replacement for: Graco 178743, Graco 178-743
Valve Housing
$68.06
Ships same day if order placed before 3pm EST

Ships same day if order placed on M-F before 3pm EST

Hassle-free Returns within 10 Days

Hassle-free Returns

Free shipping on Orders over $20

Free shipping on Orders over $20

Questions? Contact our Expert, Garth

Email (914) 241-2211

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.

Customer Reviews

Product Support
Find Compatible Equipment/Parts

Need support for your Bedford product? We can help! Connect with us via phone or email. For self-help, see our Product search:

Product Look Up Page
Manuals
Questions and Answers

Other questions about our parts and products? Detailed responses can be found on our FAQ section.

See our Full FAQ Page
Find A Dealer
Find A Dealer

Find a dealer near you for your Bedford product. Authorized dealers offer expert service and support.

Search Now