Description
Hustler OEM 606371 Serpentine Hydraulic Drive Belt
The Genuine Hustler OEM 606371 Serpentine Hydraulic Drive Belt is the Factory Replacement Hydro Drive Belt used on Select Hustler Zero-Turn Mowers. This Belt Transfers Engine Power to the Hydraulic Drive System for Proper Traction, Smooth Drive Performance, and Reliable Mower Operation. The 606371 Hydraulic Drive Belt Serves as a Critical Component for Maintaining Traction and Proper Drive Tracking. Worn, Glazed or Damaged Hydraulic Drive Belt May Result in the Loss of Drive Traction as Well as Slipping and Chattering Hydraulic Drive Component. It is Always Recommended to Periodically Check and Maintain the 606371 Hydraulic Belt.
⚠️ Before You Order – Verify Fitment
This Hydraulic Drive Belt has a Critical Model Break and Does NOT fit all Hustler Super S Models. 36" Models Will Require a Different Hydro Drive Belt from the Rest of the Models. For a Complete Usage of 606371 Refer to the Model Fit Chart for an Accurate Break down of Specific Model Number Usage.
Not sure? Contact us with your Hustler Model and Serial Number and We’ll Help Verify Fitment.
What This Part Does
- Transfers Engine Power to the Hydraulic Drive System
- Helps Maintain Smooth Mower Ground Drive Performance
- Supports Proper Traction and Hydro System Operation
- Genuine Hustler OEM Replacement for Correct Fit and Durability
Part Details & Specifications
- Brand: Hustler
- Part Number: 606371
- Supersession: n/a
- Product Type: Hydraulic Drive Belt
- Size: n/a - Serpentine
- OEM: Genuine Hustler
- Quantity: 1 Belt
Fits These Hustler Models/Families
Verify your model number is Listed in the Model Fit Chart Below before ordering.
- Super S Series (48", 52", 60" Models Only) * Not Used 36" Models
Model Fit Chart
Super S (48", 52", 60" Models) * Not Used 36" Models
933333, 933341, 933358, 935353, 935361, 935395US, 937136, 937144, 937151, 937169, 937177, 939447, 939454, 940213, 940221, 940247, 940254, 940296, 940304, 941393, 942292, 943126, 943134, 943142, 943167, 943175
ASSOCIATED PART NUMBER REFERENCES & RESOURCE HELPS
FOR SUPER S MODELS ONLY!
CLICK ON THE ASSOCIATED PART NUMBER TO BE REDIRECTED
Super S
- 606371 - Super S - Late and Current Models (* Trimstar with 48", 54", 60" Mower Deck).
- 606372 - Super S - Late and Current Models (* Trimstar with 36" Mower Deck).


