Parts/Drivetrain/Differentials & diff parts/Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)
Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)
Vanquish Products

Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)

Part # VPS083315.0(4)
Where to buy
$43.99
AMain Hobbies
Seen Oct 12, 2026
$43.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Underdrive Overview:

The Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T) is a precision-machined, hardened ring and pinion set designed to decrease the rear axle ratio by 9.5% compared to the stock 30/8 gear ratio.

About the Underdrive


Performance Gear Set

Ideal for improving steering and climbing performance, it features laser-etched branding and tooth count for easy identification. The set includes grade 12.9 M2 hardware for secure installation and is compatible with Vanquish F10, H10, Axial AR44, Capra, AR45 axles, and Vanquish axle housings. Only one set is needed per axle.

Features:

  • 9.5% Underdrive improves climbing performance and steering response when used in the rear axle
  • Fully machined hardened steel construction ensures durability and long-lasting performance
  • Laser-Etched Vanquish logo and tooth count for easy identification and a premium finish
  • Wide compatibility fits Vanquish F10, H10, Axial AR44, Capra, AR45 axles, and Vanquish housings

Includes:

  • (1) 8T Pinion Gear
  • (1) 33T Ring Gear
  • (6) 2x13mm Cap Head Screws
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews5.0 · 4 reviews

William RossVerified owneron Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)

Awesome gear set! Smooth break in process, used protect white gear grease. My go to gears.

Mattheu DePranoVerified owneron Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)

Fantastic axle gears, provided just the right amount of underdrive for the rear axle. I run these in the rear of my Unimog (SCX10II) with great success! Had not stripped. 10/10

Milton Bswpgnpzon Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)

Super helpful, ordering from overseas, got all the assistance I need

NashVerified ownerMay 21, 2023on Vanquish Products AR44 Axle Underdrive Gear Set (33T/8T)

I've purchased two now. It's are to imagine running Axial axles without having a set of these in the rear...

What reviewers say

Four reviews, all rating the Vanquish AR44 Axle Underdrive Gear Set (33T/8T) 5 out of 5, with three from verified owners. Reviewers report smooth break-in, durability with no stripping reported, and suitability for an SCX10 II Unimog rear axle. One reviewer says they bought two sets and prefers them to running stock AR44 axles without underdrive. One review focuses on customer service for an overseas order and says little about the gears. The sample is small and contains no reported problems.

  • + Smooth break-in
  • + No stripping reported
  • + Good underdrive for rear axle
  • + Helpful customer service
Summary generated from the reviews above.

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