Ducane 31731101 (Affinity 3100)

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   Home > Ducane Grill Models > Ducane 31731101

Ducane Affinity 3100 Black 3-Burner LP gas grill



Use the dimensions of your old parts, preferably after removal, to compare to what we show below. Comparing dimensions is the best way to insure you get the right parts for your Ducane grill.

Part diagrams and owners manuals for Ducane model: 31731101 (Affinity 3100)



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Grill image for model: 31731101 (Affinity 3100)

Replacement grill parts for the Ducane 31731101 (Affinity 3100)


 

31731101 (Affinity 3100) Burners

Stainless steel burners. SET OF THREE (3). Fits Ducane Affinity series grill models.

Part Number: 19351-X3
Dimensions: 18” x 1”
Material: stainless steel
Weight: 2.7
stainless steel burner for Ducane model 31731101 

$84.87

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Stainless steel burner. Fits Ducane Affinity series grills models.

Part Number: 19351
Dimensions: 18” x 1”
Material: stainless steel
Weight: 0.9

$32.54

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31731101 (Affinity 3100) Cooking Grids

Cast iron cooking grids (set of 2). Porcelain enameled, glossy finish.

Part Number: 68502
Dimension Front-to-Back: 18”
Dimension Side-to-Side: 28 3/4”
Material: gloss cast iron
Weight: 14.12

$122.31

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31731101 (Affinity 3100) Heat Distribution Plates

Stainless steel heat distribution plates. SET OF THREE (3). Fits Ducane Affinity 3100 and 3200 series 3-burner grills. Made in USA .

NOTE: Sometimes shipped with vinyl peel-off coating. Remove before use.

Part Number: CLA-TS0044-X3
Dimension Front-to-Back: 15 5/16”
Dimension Side-to-Side: 6”
Material: stainless steel
Weight: 2.4

$65.68

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Stainless steel heat distribution plate for Ducane Affinity grills. Sold individually, number required varies. Made in USA .

NOTE: Sometimes shipped with vinyl peel-off coating. Remove before use.

Part Number: CLA-TS0044
Dimension Front-to-Back: 15 5/16”
Dimension Side-to-Side: 6”
Material: stainless steel
Weight: 0.8

 $31.40

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Porcelain steel Heat Distribution Plate. Sold individually.

Part Number: 99351
Dimension Front-to-Back: 15 3/8”
Dimension Side-to-Side: 6”
Material: porcelain steel
Weight: 1.6

$30.81

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31731101 (Affinity 3100) Igniter Components

Push-button electronic igniter with three (3) spade connectors. Comes with sliver or black cap per availability. Needs (1) AA battery (not included); requires 7/8” mounting hole.

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



Part Number: TS-IG3007
Weight: 0.2

 $37.10

 $14.99

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Universal three-outlet battery powered push button ignitor.
  • 1.5 volt
  • Has three (3) terminals (male spade connector)
  • Uses a single AA battery (not included)
  • 03610 and 03620 wires are commonly used with this igniter (not included)
  • Requires 7/8” mounting hole

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



Part Number: 03333
Dimensions: 2 9/16” x 2”
Weight: 0.5

$33.89

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electrode assembly for use with Weber models with spark generators that have an external grounding prong. Includes mounting tabs to facilitate installation.

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



Part Number: 04800
Material: ceramic
Weight: 0.2

$11.77

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31731101 (Affinity 3100) Heat indicators and Meat Thermometers

Round 2 3/8” diameter heat indicator, includes one wing nut and one locking nut.
  • Requires minimum 3/8” mounting hole
  • Single 1 3/8” probe
  • Threaded portion of probe stops at 1/2” from base
  • See photo for details


Part Number: 00012
Dimensions: 2 3/8” x 2 3/8”
Weight: 0.1

$15.16

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31731101 (Affinity 3100) Accessories

6 chrome plated 18” shish-ke-bab skewers

Part Number: 63371
Weight: 0.2

$14.27

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20” Professional Extra Long Tong.
20” Stainless steel tong with red soft grip rubber inserts. Grip your food on the grill with ease. Manual lock saves on storage space.

Part Number: 40269
Material: stainless steel
Weight: 0.14

 $14.99

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economy basting brushes. Two brushes, 7.5” long.

Part Number: 43054
Weight: 0.1

$5.77

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Stainless steel WOK topper with serving handles. Ideal for seafood and vegatables.

Part Number: 96321
Dimensions: 12 3/4” x 12 3/4”
Material: stainless steel
Weight: 1.6
  $22.70

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Grill Mitt With Neoprene Palm.

16 in. silicone mitt diffuses heat away from the hand and washes easily. Black palm / red colored cuff. Cotton lined.
*One Size Fits Most



Part Number: 90963
Weight: 0.5

$17.59

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Ducane grill model 31731101. Some parts not specific to a grill brand or model like regulators, posts,
and heat indicators, which are listed in our repair parts section. 04-Apr-24



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