Arkla 640NG Grill Parts

Deluxe stainless steel twin-venturi burner for Arkla model 640NG. Includes:

• DSB 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: DSB
Dimensions: 8 1/8” x 16”
Material: stainless steel
Weight: 1.5

Plated steel single venturi.

Part Number: V-22
Dimensions: 5 3/4” x 4 1/4”
Material: plated steel
Weight: .3

Cooking grid not known for Arkla model 640NG. 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 Arkla 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

Rock grate for holding lava rock or ceramic briquettes.

Part Number: BG-28
Dimension Front-to-Back: 13 5/8”
Dimension Side-to-Side: 22 1/4”
Material: carbon steel
Weight: 4.5

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

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

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

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

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

High quality, long lasting ceramic briquettes. 59 flat top pyramid-shaped briquettes per box. Placed 1/2” apart, 59 briquetes will cover about 368 square inches. This is an area roughly 15” x 24”.

• Top quality product
• Each briquette measure 2” x 2”
• Self cleaning
• Great heat distibution, retains heat longer
• Can be used on all grills that use briquettes or lava rock
• Use a single layer (multiple layers can reduce temperatures)

NOTE: These high quality ceramic briquetes are available in 59 count, 70 count, and 90 count qantities.

• 59 briquetes covers an area apprimately 15” x 24”
• 70 briquetes covers an area apprimately 17” x 26”
• 90 briquetes covers an area apprimately 17” x 33”

Part Number: CLA-AC0394
Dimensions: 2” x 2”
Material: ceramic
Weight: 7.65

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

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

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

Part Number: BP-6
Weight: 1.0

Extra long stainless steel fork with ergonomically correct handles. 20 1/2” long.

Part Number: ITF-2
Dimensions: 20 1/2
Material: stainless steel
Weight: 0.3

GrillPro ® grid lifter removes both cast and stainless cooking grids.

One set of tines to remove cast and another to remove stainless cooking grids.

Stainless tip, resin handle.

Part Number: 76745
Material: stainless
Weight: .2

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

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

18” long wood handle brass bristle grid brush with scraper and leather hang strap.

Part Number: WB-3
Dimensions: 18
Weight: 0.59