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Weber 70345 bulkhead assembly for Summit natural gas grills

weber

Weber 70345 Bulkhead Assembly NG Summit US 07 BB appliance part

SKU CH-RFFG-9GAC9

Genuine Weber natural-gas bulkhead assembly fits 59 Summit models from 2007 to 2009 including 420, 450, 470, 620, 650 and 670 series

  • Selling UnitEach
  • TypeGrills & Accessories
  • Genuine Weber replacement ensures reliable grill performance
  • Part number 70345 matches original equipment specifications
  • Compatible with 59 Summit natural gas models
  • Fits series 420, 450, 470, 620, 650 and 670 grills
  • Covers production years 2007, 2008 and 2009

Genuine Weber Bulkhead Assembly 70345

This genuine Weber bulkhead assembly carries part number 70345 and is supplied new as an original equipment replacement. It fits 59 Summit natural-gas grill models ranging from the S-420 to the S-670 and E-450 to E-650 across the 2007, 2008 and 2009 model years.

Replaces worn or damaged gas-entry bulkhead

The assembly restores the sealed gas connection between the supply line and the manifold on compatible Summit grills. The repair is worth it when the existing bulkhead shows corrosion, thread damage or gas leakage that cannot be fixed with a simple seal replacement.

Natural-gas Summit interface limits

The part is designed only for natural-gas Summit grills sold in the US with the 07 BB configuration. It will not fit propane models, later Summit revisions or non-Summit Weber grills, so verify the exact model number before ordering.

Highlights

  • Genuine Weber replacement ensures reliable grill performance
  • Part number 70345 matches original equipment specifications
  • Compatible with 59 Summit natural gas models
  • Fits series 420, 450, 470, 620, 650 and 670 grills
  • Covers production years 2007, 2008 and 2009

Specifications

BrandWeber
Selling UnitEach
Part NumberWEB70345
TypeGrills & Accessories

Questions about this item

Will this bulkhead assembly fit my Summit S-670 NG grill from 2008?

Yes, the assembly is listed for 59 Summit models including the S-670 NG (2008) and part numbers 1881001 and 91880301.

How is the bulkhead assembly installed on the grill?

The assembly mounts to the grill's bulkhead opening and connects to the natural gas supply line; ensure the gas is shut off and all fittings are tightened before testing for leaks.

When should this bulkhead assembly be replaced?

Replace the assembly if you detect gas odors, visible corrosion on the fittings, or difficulty achieving a secure seal during routine safety checks.

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