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GM Brass Brake and Gas Pedal Adjuster Gears

$119.99
(7 reviews) Write a Review
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Description

GM Power & Brake Pedal Adjuster Gear Kit (Solid Brass)

Stop wasting money on entire pedal adjuster assemblies—fix them permanently with GruvenParts' custom-engineered Solid Brass gears.

The factory gas and brake pedal adjuster units in many 1996–2014 GM trucks and SUVs fail because of a single, brittle plastic spur gear. When these gears crack, dealers often demand hundreds of dollars for a full replacement assembly that contains the exact same defective part. GruvenParts provides a permanent, engineered solution: high-strength Solid Brass gears designed to outlast the vehicle.

The Engineering Gap: OEM Failure vs. GruvenParts Solution

Feature

 

OEM Factory Unit

 

GruvenParts Brass Solution

Gear Material

 

Thin, fragile plastic.

 

High-strength Solid Gear Brass.

Failure Mode

 

Fatigue cracking from age/use.

 

Virtually indestructible.

Repair Cost

 

Expensive full assembly replacement.

 

Affordable DIY gear kit.

Critical Technical Note: Pedal Gear Fitment

Before ordering, you must verify your gear tooth count.

  • This kit is designed for the standard 30-tooth gear found in most GMT800 and GMT900 pedal adjuster units.
  • Warning: Some 2007–2009 GMT900 gas pedal adjuster units utilize a 21-tooth gear. These 30-tooth brass gears will not replace the 21-tooth version. Please verify your gear count or contact us if you are uncertain about your fitment.

Options & Ordering

  • Gear Kits: Choose your gear option from the drop-down menu.
  • Bundle & Save: Combine both Gas and Brake pedal gears in one order to save money!

Application & Fitment

This kit is designed for gas and brake pedal adjuster mechanisms found in most 1996–2014 GM trucks and SUVs, including:

  • Chevy: Silverado, Tahoe, Suburban, Avalanche.
  • GMC: Sierra, Yukon, Denali.
  • Cadillac: Escalade.
  • Other: Saab 9-7x.
  • Compatible OEM Part Numbers: 15123610, 15123611, 25968688, 25968689, 15188772, 22847341, 25832864, 15847349, 19121978, and many others.

Note: This list is not complete. If you have a specific part number, please contact us to verify compatibility.

Installation & DIY Support

Installation is straightforward and does not require dash removal.

  • Process: Simply remove the 2 or 3 Torx screws holding the case halves together. Unthread the old plastic gear from the screw shaft and thread on the new brass gear.
  • Thread Notes: On brake pedal adjuster gears, the internal thread is Right-Hand (RH). On gas pedal adjuster gears, the thread may be RH or Left-Hand (LH) depending on the specific model.

Warranty

This product carries a Limited Lifetime Warranty. We stand behind our precision-machined brass gears—if they fail under normal operating conditions, we will replace them free of charge (customer is responsible for shipping costs).

Are you looking for parts for the 2015+ GM Trucks (GMT-K2XX)? Please contact us and let us know! We are currently evaluating demand to develop those parts as well.

Need other GM repair parts? Click here to visit our GM Section!

7 Reviews

  • 5
    Great Product!

    Posted by Bob T on 18th Mar 2025

    This gear fit perfectly and was very easy to install - very pleased with my purchase

  • 5
    What the factory should have made

    Posted by Kevin on 11th Aug 2024

    My 12 year old Cadillac Escalade keeps having the same issue. All of the small plastic gears is various components keep splitting from age, heat, and wear / tear. Gruven parts is filling the gap to keep these vehicles on the road and working as intended. Super high quality and exact fit. Not the cheapest but compared to an entire used unit with 12-15 year old parts. It is not a bad decision.

  • 5
    Quality part, better than factory!

    Posted by Unknown on 21st Mar 2024

    Fit perfectly. A little challenging to remove the motor housing to get at the gear.

  • 5
    brass gear

    Posted by Kalaheo on 29th Feb 2024

    The brass gear for the silverado brake pedal is excellent. It is a little pricey, not to mention $18 for shipping on such a small part. I wish it came with the c-clip that holds it from screwing off. Still easier and cheaper than replacing the whole brake pedal though.

  • 5
    Perfect Fit

    Posted by Unknown on 2nd Oct 2023

    I purchased this part after seeing a forum on the Adjustable Pedal Assembly not working. I purchased the gear and it arrived in a few days. It fit perfectly! The one thing I wish is it came with a new E clip but that was no big deal. I'm so glad they make this part instead of having to replace the whole pedal assembly.

  • 5
    Quality

    Posted by Unknown on 28th Apr 2023

    Part is machined beautifully and works great, just waiting for the accelerator pedal version then I’ll be set.

  • 5
    life saver! quality part that was impossible to find anywhere else

    Posted by kyle on 12th Nov 2022

    I thought I was out of luck fixing my adjustable pedals on my 2007.5 duramax, but, I saw a thread online that had the link to Gruvenparts and figured I’d check it out . It was easy to replace and fixed my issue! And I don’t think it’ll ever break again.

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