Arkla GRB40-4 Grill Parts

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Highest quality replacement parts for your Arkla GRB40-4 - Free USA shipping $49 or more* - No Sales Tax*

 

Arkla GRB40-4 owners manual and diagrams
Diagrams & owners manual not available for grill model# GRB40-4. 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 grill parts to fit Arkla model: GRB40-4
On this page you'll find all of the parts that fit model Arkla GRB40-4. 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 a cooking grid and there are none here, click the cooking grids button to see all of the cooking grids we have for Arkla grills. Knowing the dimensions of your existing part will help you find the right part.

To get the correct Arkla GRB40-4 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 Arkla 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.
 


GRB40-4 Burners

Deluxe stainless steel twin-venturi burner and venturi assembly for Arkla model GRB40-4. Includes:
  • DLB stainless steel H burner.
  • Deluxe burners have a special spot-welded mounting bracket for optional IG-5B universal tongue-style collector box and electrode. The IG-5B can be used in applications where the factory ignition system is irrepairable, non existant, or otherwise unusable.
  • Two (2) V-12 stainless steel single venturi.
  • Venturi gasket and mounting nuts (venturi mounts with nuts and bolts, not screws).
  • 5 year MHP limited warranty.
  • Click here for features of MHP deluxe SS burner.


Part Number: DLB+V-12
Dimensions: 8 1/8” x 19 1/2”
Material: stainless steel
Weight: 2.0

$85.61
 

Deluxe stainless steel twin-venturi burner for Arkla model GRB40-4. Includes:
  • DLB stainless steel H burner (venturi not included).
  • Deluxe burners have a special spot-welded mounting bracket for optional IG-5B universal tongue-style collector box and electrode. The IG-5B can be used in applications where the factory ignition system is irrepairable, non existant, or otherwise unusable.
  • Venturi gasket and mounting nuts (venturi mounts with nuts and bolts, not screws).
  • 5 year MHP limited warranty.
  • Click here for features of MHP deluxe SS burner.


Part Number: DLB
Dimensions: 8 1/8” x 19 1/2”
Material: stainless steel
Weight: 2.0

$61.30
 

 





GRB40-4 Venturis

two venturi gaskets with screws

Part Number: 00400
Dimensions: 3 1/16” x 1 1/4”
Weight: 0.05

$5.31
 

Stainless steel corrugated tubing to resist rust and corrosion single venturi. O-Ring seat for positive gas seal. Flexible and adjustable from 8” to 11”. Gasket & screws not included, see part # SHK4, sold individually.

Part Number: V-12
Dimensions: 11
Material: stainless steel
Weight: .3

$15.73
 

Single Gasket Kit Economy Burners

Part Number: SHK4
Weight: 0.01

$4.16
 

Universal Spider Guards. Helps prevent dangerous flashback fires caused by spider webs in venturi tubes.Stainless steel spider guards slip over the air shutter on most venturi tubes to help keep the spiders out. For 3/4” venturi tubes.

Part Number: SG-B
Material: stainless steel
Weight: 0.1

$7.65
 

 





GRB40-4 Cooking Grids

Cast iron cooking grids for Arkla model GRB40-4. Porcelain treated, flat matte finish. Sold as a set of two (2).

Part Number: 61602
Dimension Front-to-Back: 14 3/4”
Dimension Side-to-Side: 23 1/2”
Material: matte cast iron
Weight: 12.8

$121.30
 

Stainless Steel cooking grid for Arkla model GRB40-4.
  • Made in USA
  • Solid 1/4” 304 stainless rods
  • Each panel measures 15” x 11 3/8”


Part Number: CG-12SS
Dimension Front-to-Back: 15”
Dimension Side-to-Side: 11 3/8”
Material: stainless steel
Weight: 3.40

$49.81
 

Porcelain coated steel cooking grid - SET OF TWO MEASURES 14 5/16” X 24” for Arkla model GRB40-4. Made in USA.

Part Number: CG-9P
Dimension Front-to-Back: 14 5/16”
Dimension Side-to-Side: 12”
Material: Porcelain steel
Weight: 4.5

$88.71
 

Premium quality stainless steel cooking grid for Arkla model GRB40-4. Far superior to the porcelain coated steel grids it replaces.
  • 304 commercial grade stainless steel
  • .225 diameter stainless rods
  • Made in USA
  • Sold individually; grill may require more than one grid


Part Number: CG-9SS
Dimension Front-to-Back: 14 3/8”
Dimension Side-to-Side: 11 3/4”
Material: Stainless steel
Weight: 3.7

$53.92
 

 





GRB40-4 Rock/Briquette Grates

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-5
Dimension Front-to-Back: 12 1/2”
Dimension Side-to-Side: 22”
Material: carbon steel
Weight: 4.9

$29.73
 

 





GRB40-4 Igniter Components

20” Ignitor adapter wire with female spade connector and male round connector. Used primarily on Ducane models 7100 and 7200 to extend the wire from the 03758 collector box and electrode to the electronic spark generator (igniter).

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: 03750
Dimensions: 1/16
Weight: 0.05

$6.01
 

Universal adapter wire with male round and female spade connectors.

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: 03751
Weight: 0.05

$3.98
 

Tongue style collector box for burner mounted applications. Includes preinstalled electrode with round female connector end and 20” wire. Fits on all of our Deluxe stainless H burners (LB, SB, DLB, DSB) using special mounting bracket on these burners. Will not fit on cast iron burners (see part IG-15B for cast iron burner applications).

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IG-5B
Weight: 0.3

$11.39
 

Universal collector box with electrode and wire. Fits most H burners, cast iron and stainless. Mounts to burner using venturi screws. Slotted construction allow universal adjustment of electrode position.

For more information about ignition systems and components, please see article Ignition 101 in our help center.



Part Number: IG-15B
Weight: 0.3

$14.41
 

 





GRB40-4 Warming Racks

Universal warming rack. For use on grills with at least 22” inside dimension.

Part Number: AP-6A
Dimensions: 6” x 21 1/2”
Material: Chrome steel
Weight: 1.3

$23.33
 

 





GRB40-4 Accessories

BBQ'er choice porcelain grill briquets. The finest available.
  • Self-Cleaning Porcelain Briquettes.
  • Made of fired porcelain for even heat transfer.
  • Virtually indestructible.
  • About 56 pieces covers approximately 310 square inches.
  • Made in USA.
NOTE: MHP model TJK requires two (2) bags.

Part Number: BQ-3A
Weight: 4.2

$50.28
 

Natural lava rock processed and screened for uniformity. 7 lb. bag is enough for all full sized grills. Click the photo to find easy steps for installing lava rocks.

Part Number: 45887
Material: pummise
Weight: 7.0

$24.95
 

Wundersmoke Mesquite Chips. These unique mesquite wood smoking chips add distinctive flavoring to your food. For use will all grills. Comes with reusable puck. One 1lb bag.

Part Number: BP-5
Weight: 1.0

$9.75
 

Fish Spatula. Stainless steel fish spatula with genuine rosewood handle. 18 1/2”. 10” spatula width.

Part Number: FS-1
Dimensions: 18 1/2
Material: stainless steel
Weight: 1.0

$18.27
 

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
 

Cast iron smoker box with six oblong venting holes. Fill with water-soaked wood chips and add smoke flavor to you food. Designed to release wood smoke.

  • Works with both charcoal and gas grills.
  • Easy to use and refill.
  • Long lasting cast iron.


Part Number: 00150
Dimensions: 5 1/4” x 8 3/8”
Material: cast iron
Weight: 3.90

$27.70
 

Vertical.Chicken Leg and Wing Rack. Stainless steel.

A convenient stainless wire wing rack, the best way to roast chicken wings and legs on the grill without the hassle of flipping, turning or sticking. For wings and drumsticks.



Part Number: CLWR
Material: stainless steel
Weight: 1.0

$19.95
 

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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Arkla GRB40-4 -Tuesday, May 12 2026

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*Orders for Arkla grill model GRB40-4 $49 and over ship free to the lower 48 states.
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Build Date: May 12 2026