Part Location Diagram of 40255403 Weber Sear Knob Assembly - Light Gra
See part 36 in the diagram
( Grid squares measure 1x1 inch )

Sear Knob Assembly - Light Gra 40255403

Manufactured by:
Weber
ERP Number:
ERP10510109
Part Number:
40255403
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(8 rated repairs) ?

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Product Description

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This replacement sear knob assembly is a genuine OEM item that is specially designed for Weber grills. It fits over the regulator shaft to provide control over the burner. Please note this durable plastic knob assembly is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Weber
This part works with the following products:
  • Grill

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(8 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Strong wind storm knocked my Weber e330 over damaging parts listed above.

BRIAN from ST LOUIS PARK, Minnesota

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
62762, 62753, 62752, 40255403
Really it\'s straight forward I was doing this in about 20 degree weather not to mention and was still very easy.. What I really liked about the parts I received is they come with new hardware ( bolts) as well .. Great idea just for the fact existing hardware does get rusty from the heat so I would recommend having a socket set vs just a screw driver .. More than likely removing old parts will result in stripped screws etc.. So that why I would use sockets .. Never took apart a grill before but with common sense it is easy .. It\'s for sure much more cost effective than replacing entire grill.. My grill would of been around 800 bucks to replace it .. I bought my parts and working as good as new for 150 bucks .. Very good site to buy parts from ..
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The grill was knocked over in extremely high winds and all of the controls for the burners were bent or snapped off

David from Collegeville, Pennsylvania

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
88848, 62762, 40255403
I removed the necessary components to access the gas manifold bolt locations, disconnected the gas supply lines, and removed the damaged unit. Just follow the instructions provided and you will back in operation in no time.
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My grill got knocked over and broke off knobs and manifold got broken where knobs connect

Kevin from CARLSBAD, New Mexico

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
88848, 62762, 40255403
I followed the great instructions included with parts
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The tube broke. The knobs broke.

Rerngsak from San Jose, California

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers
Parts Used:
88848, 41982, 40255403
Take the broken tube out and put a new one in. Take the old control knobs out and put the new one in.
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Old knobs

Mark from Houston, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
88848, 40255403
Remove and install new
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Wind damage

David from Gunter, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
65909, 88848, 62762, 40255403
Remove damaged manifold and replace with new one. Replaced hose.
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GRILL BLEW OVER IN A STORM AND BROKE OFF ALL THE VALVES, SO I ALSO UPGRADED SOME OTHER ITEMS AS WELL

DAVID from OLD SAYBROOK, Connecticut

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
STARTED WITH THE VALVE BANK AND HEAT SHIELD
EVERYTHING ELSE WAS EASY
CAME WITH GOOD INSTRUCTIONS
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Old knobs not looking good

William from Hamshire, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
88848, 40277202, 40255403
Just remove the old knobs and replace them with the new ones.
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  • 1