Weber Summit S-640 Grill Parts

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Highest quality replacement parts for your Weber Summit S-640 - Free USA shipping $49 or more* - No Sales Tax*

 

Weber Summit S-640 owners manual and diagrams
Diagrams & owners manual not available for grill model# Summit S-640. If you have a manual you're willing to share, please click here to send us an email with the attached manual. Thank You!

 


Replacement gas grill parts for Weber model: Summit S-640
This page shows all of the parts we know fit model Weber Summit S-640. If you can't find the part you need below, click on the appropriate category button on the right side of the page. For example, if your looking for an ignitor, or other ignition components, and there are none here, click the ignition button to see what we have for Weber grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Weber Summit S-640 BBQ parts
  • You should measure your existing parts and compare them to what we show here. This is best done with them removed from the grill.
  • Verify your Weber model number by checking the CSA appliance tag on your grill to make sure you have the correct model number. Do not rely solely on the owners manual as these are frequently mixed up at retail stores when the grills are assembled. You'd be surprised at how many folks have the wrong owners manual.
 


Summit S-640 Burners

Stainless steel left burner for Weber summit 400 and 600 series grills for Weber model Summit S-640. See part# WTB4 for complete burner kit.

Part Number: WTB-SML
Dimensions: 21 1/16”
Material: stainless steel
Weight: 1.0

$35.43
 

Stainless steel right burner for Weber summit 400 and 600 series grills for Weber model Summit S-640. See part# WTB4 for complete burner kit.

Part Number: WTB-SMR
Dimensions: 21 1/16”
Material: stainless steel
Weight: 1.0

$35.43
 

Complete stainless steel burner assembly kit for Weber Summit 400 and 600 series grills for Weber model Summit S-640.

Includes:
  • One (1) part# WTB-SML 21” left burner
  • One (1) part# WTB-SMR 21” right burner
  • One (1) WTB-SMCT 6 13/16” cross-over tube.


Part Number: WTB4
Dimensions: 21
Material: stainless steel
Weight: 3.0

$61.15
 

 





Summit S-640 Cooking Grids

Cooking grid not known for Weber model Summit S-640. Our parts information for this grill model is incomplete, and we really don't know with certainty which cooking grid fits this model. It may be that we have the part but don't show it here due to data or other error.

If you know the original OEM part number, try searching for it in the search box at the top of this page.

You can also browse through all of the Weber cooking grids we carry. If we don't have the exact fit grid for your grill, we may have a suitable replacement part. Measure your existing part as well as the the grid support area of the grill so you'll know exactly what size grids will fit.

If you have this grill model and know the number and dimensions of your original cooking grids, please share this information with us. Click here to send an email to our GrillDr that includes this information. We greatly appreciate your help.

Part Number: CG-DUMMY
Weight: 1.0
 





Summit S-640 Heat Plates

Stainless steel Flavorisor Bar for Weber model Summit S-640. Sold individually.

Part Number: 93861
Dimension Front-to-Back: 18 1/8”
Dimension Side-to-Side: 1 3/4”
Material: stainless steel
Weight: 1.6

$22.46
 

 





Summit S-640 Accessories

GrillPro Texas hickory BBQ wood chips. 800g. For use in all BBQ Grill and smoker applications.

Part Number: 00220
Weight: 2.0

$6.87
 

15” Stainless steel tong.
  • Soft comfort grip
  • Locking mechanism


Part Number: 40259
Dimensions: 15
Material: stainless steel
Weight: 0.14

$9.92
 

Set of six 22” stainless steel V skewers with wood handles and silicone bezels. Silicone bezel helps the handle stay cool longer. V-shaped skewers keep food from spinning on shaft.

Part Number: 40538
Material: chrome steel
Weight: 1.1

$15.59
 

Deluxe 13” basting mop with hardwood handle and cotton mop head. Great for spreading BBQ sauces, marinades, and glazes on meat and poultry.



Part Number: 42055
Dimensions: 13
Weight: 0.2

$8.76
 

Chrome plated rib/potatoe rack. Spaces up to 6 racks of ribs and 6 potatoes. Fits all grills. 12” x 7 1/4”.


Part Number: RR-2
Material: chrome steel
Weight: 1.0

$13.30
 
SALE  $14.99

Venturi Tube 12” Brush. Recommended by all grill manufacturers. Specially designed flexible brush to clean venturis of spider webs and other obstructions that can cause flashback fires. Stainless steel.

Part Number: VTC-B
Material: stainless steel
Weight: 0.3

$5.07
 

 



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Weber model Summit S-640 - Tuesday, May 12 2026

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More Weber grill models we have parts for
S-320 | SP-210 | Spirit 500 | Spirit 700 | Spirit E-210 (after 2012) | Spirit E-210 (pre-2013) | Spirit E-210 pre-2013 | Spirit E-215 | Spirit E-310 | Spirit E-310 (2013) | Spirit E-310 2013-14 | Spirit E-310 2015- | Spirit E-315 | Spirit E-320 | Spirit EP-310 | Spirit II | Spirit II 310 | Spirit S-210 | Spirit S-210 (2013) | Spirit S-215 | Spirit S-310 (2013) | Spirit S-315 | Spirit S-320 | Spirit S-320 (2009-2013) | Spirit SP-335 | Spirit Silver E-310 | Summit 400 | Summit 425 | Summit 450 | Summit 475 | Summit 600 | Summit 625 | Summit 650 | Summit 675 | Summit A6 | Summit E-420 | Summit E-450 | Summit E-620 | Summit E-650 | Summit E-670 | Summit Gold A | Summit Gold A NG | Summit Gold A4 | Summit Gold A4 NG | Summit Gold A6 | Summit Gold A6 NG | Summit Gold B | Summit Gold B NG | Summit Gold B4 | Summit Gold B4 NG | Complete list of Weber grill models...



*Orders for Weber grill model Summit S-640 $49 and over ship free to the lower 48 states.
See shipping policy below for more info.


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Build Date: May 12 2026