● TRANSMISSION FLUID

AMSOIL 20W-50 100% Synthetic Hydrostatic Transmission Fluid

Product Code : AHFQT-EA

(60 reviews)
Read Reviews Ratings & reviews from AMSOIL.com
Product-family totals · Checked Oct 20, 2026

AMSOIL may combine reviews across viscosities, sizes or related versions in a product family. Read the complete reviews on AMSOIL.com.

Explore this 20W-50 product, compare the available package options below, and confirm the requirements for your vehicle or equipment.

Brand
AMSOIL
Viscosity / grade
20W-50
Package options
6
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PRODUCT CODE AHFQT-EA

VIEW PRODUCT ON AMSOIL.COM ↗Complete your order directly with AMSOIL.

Ordering links include Kyle Holdridge’s dealer number, ZO 225946.

Product overview

Synthetic, high-zinc formula fights wear. Built for hydrostatic transmissions to maintain mower speed and efficiency better than motor oil. Promotes long transmission life for professionals who depend on their equipment to make a living.
Source: AMSOIL product information ↗

Package options & stock numbers

Choose the exact stock number to open that selection on AMSOIL.com.

Available package options for AMSOIL 20W-50 100% Synthetic Hydrostatic Transmission Fluid
Stock numberPackage / sizeOfficial product
AHFQT-EAQuart BottleView this option ↗
AHF1G-EAGallon JugView this option ↗
AHFQT-CACase of 12View this option ↗
AHF1G-CACase of 4View this option ↗
AHF05-EA5 Gallon PailView this option ↗
AHF55-EA55 Gallon DrumView this option ↗

Package options come from the supplied U.S. catalog. Current availability is confirmed on AMSOIL.com.

Before you order

  1. Match the required viscosity and specification in the manufacturer’s manual.
  2. Check the package size and stock number against what you need.
  3. Review current product information and availability on AMSOIL.com.
Official product data bulletin ↗

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