GDA10017 PTO Clutch for John Deere 647, 657, 717, 727 | Warner 5219-4

Overview

This GDA10017 PTO clutch replacement is an aftermarket electric clutch for select John Deere Quik-Trak and ZTrak mowers, along with listed Great Dane, Encore, EverRide, Lesco, and Landoll applications.

Replacement references include John Deere GDA10017, Great Dane D38155, Warner 5219-4, and Xtreme X0359. Match your original clutch number and mower configuration using the references below.

The replacement supplied here has a 1-inch crankshaft bore, 6-inch pulley, and counter-clockwise rotation viewed from the pulley side. Its pulley accepts the listed 1/2-inch or 5/8-inch belt profiles, and the integrated brake assembly supports blade stopping when the PTO is disengaged.

Key Features & Specifications

• Clutch Type: aftermarket electric PTO clutch with integrated brake
• Crankshaft Bore: 1 inch / 1.000"
• Pulley Diameter: 6 inches / 6.00"
• Belt Compatibility: 1/2-inch or 5/8-inch belt; match the original belt profile
• Rotation: CCW — counter-clockwise, viewed from the pulley side
• Voltage: 12V DC
• Electrical Connection: flat, side-by-side connector at the clutch, with an optional extension harness for a T-plug connection
• Applications: listed commercial stand-on and zero-turn mower deck drives
• Fully assembled clutch for installation after fitment verification

Compatible Brands & Model References

Start with the model references below, then confirm the GDA10017 / D38155 replacement number or a listed manufacturer cross-reference. Compare the crankshaft bore, pulley offset, rotation, connector, and mounting arrangement before ordering.

John Deere Applications

• John Deere 647 Quik-Trak

  Stand-on mower

  Confirm the original clutch reference and 1-inch crankshaft bore.

• John Deere 657 Quik-Trak

  Stand-on mower

  Confirm the original clutch reference and 1-inch crankshaft bore.

• John Deere 667 Quik-Trak

  Stand-on mower

  Confirm the original clutch reference and 1-inch crankshaft bore.

• John Deere 717 ZTrak

  Includes listed Mini Frame applications

  Confirm the original clutch reference, 1-inch bore, and current engine configuration.

• John Deere 727 Mini Frame ZTrak

  Zero-turn mower

  Confirm the original clutch reference, 1-inch bore, and current engine configuration.

Great Dane Applications

• Great Dane Chariot

  Select engine configurations

  Listed references include 17 hp and 25 hp Kawasaki, and 25 hp Kohler applications. Confirm the clutch number.

• Great Dane Chariot LX

  Select Kawasaki-powered applications

  Match the original clutch reference and complete installation configuration.

• Great Dane Scamper HG

  Original clutch number required

  Confirm the GDA10017 / D38155 reference or a listed cross-reference before ordering.

• Great Dane Super Surfer Series II

  Excludes Kawasaki Kai engines

  This application reference excludes machines equipped with Kawasaki Kai engines.

Additional Applications to Verify

• Encore Fury

  EFRKW1948S · EFRKW2352S · EFRKW2561S

  Select applications using the listed clutch references. Confirm the original clutch number and physical specifications.

• Encore Scorpion

  Model 200035

  Select applications; confirm the original clutch reference and 1-inch crankshaft bore.

• EverRide · Lesco · Landoll

  GDA10017 reference

  Use this listing when the original clutch reference and complete installation specifications match.

Engine changes matter: A mower model name or horsepower rating alone does not establish clutch fitment. Check the complete model and serial number, especially if the engine, crankshaft, or deck has been replaced. This clutch has a 1-inch bore.

Replaces OEM Part Numbers

• John Deere: GDA10017
• Great Dane: GDA10017, D38155
• EverRide: GDA10017
• Lesco: GDA10017
• Landoll: GDA10017

Manufacturer & Aftermarket Cross References

• Warner Electric:
  5219-4 / 52194
  5219-66 / 521966
  5219-222 / 5219222
  5219-58 / 521958
• Xtreme: X0359
• Stens: 255-146 / 255146
• Rotary: 12658
• Oregon: 33-274 / 33274
• 8TEN: 810-CPT2342O
• Sunbelt: B1XT0359

OEM and manufacturer names identify the replacement references. The clutch sold here is an aftermarket replacement.

What’s Included

• Complete electric PTO clutch assembly
• 6-inch pulley
• Pre-installed bearing assembly
• Electromagnetic coil
• Integrated brake assembly
• Mounting hardware: keyed clutch bushing and flat retaining washer for different crankshaft configurations
• Electrical connection: flat, side-by-side connector at the clutch, with an optional extension harness for a T-plug connection

Bushing and washer selection: Use the hardware arrangement specified for your application. The bushing and washer are not normally installed together. Our PTO clutch installation guide explains selecting and positioning the appropriate hardware.

How to Confirm Fitment

1. Identify the original clutch. Check its label or stamping for the OEM, Warner, or other manufacturer part number.
2. Check the mower model and serial number. Use the matching OEM parts diagram to verify the original clutch reference.
3. Compare the physical specifications. Check the 1-inch bore, 6-inch pulley, belt profile, CCW rotation, pulley offset, electrical connector, and anti-rotation mounting arrangement.
4. Tell us about modifications. A replacement engine, different deck, or altered wiring can change the required configuration.

Text a photo for parts help: Send your mower identification tag and original clutch label to 541-361-8778. Our Parts Desk can help check the OEM reference and available replacement options.

Why Buy From PTO Direct USA?

• Parts lookup by text: Send a photo of your mower ID tag or clutch number. We help check OEM diagrams, replacement references, and configuration details.
• Fitment Guarantee: Support for the listed replacement specifications, with coverage for eligible unused, uninstalled clutches. Read our Fitment Guarantee for full terms.
• Fast USA shipping: Orders ship through major U.S. carriers, with tracking sent by email. See our shipping policy for processing and delivery estimates.
• Installation resources: Clear product photos and practical installation guidance help you compare the clutch and prepare for the job.
• Support beyond the sale: Contact PTO Direct USA for fitment questions, installation resources, and help with your order.

Fitment support before and after purchase.

Frequently Asked Questions

Does this replace GDA10017 on John Deere 647, 657, or 667 Quik-Trak mowers?

This listing covers select 647, 657, and 667 Quik-Trak applications using the GDA10017 clutch reference. Confirm the original clutch number, 1-inch crankshaft bore, connector, and mounting configuration.

Does this fit John Deere 717 or 727 ZTrak mowers?

Application references include select 717 ZTrak and 717 / 727 Mini Frame ZTrak machines using the listed clutch numbers and a 1-inch crankshaft. Check the current engine and clutch configuration if the mower has been repowered.

Which Great Dane applications are listed?

References include select Chariot, Chariot LX, Scamper HG, and Super Surfer Series II applications. The Super Surfer Series II reference excludes Kawasaki Kai engine configurations. Use the original clutch number to identify the appropriate replacement.

Are Warner 5219-4 and Xtreme X0359 cross-references for GDA10017?

Warner 5219-4 and Xtreme X0359 are listed cross-references for this GDA10017 replacement. Compare the complete physical and electrical configuration before installation.

What bore, pulley size, and rotation does this replacement use?

This replacement has a 1-inch bore, 6-inch pulley, and CCW rotation viewed from the pulley side. A mower with a 1-1/8-inch crankshaft requires a different bore size.

Which electrical connector does it use?

The clutch has a flat, side-by-side connector at the housing. An optional extension harness provides a T-plug connection. Compare your mower-side connector with the selected configuration. If the connectors differ, send us clear photos before modifying the wiring.

Do I install both the bushing and the flat washer?

These components support different mounting arrangements and are not normally used together. Follow the requirements for your mower and review the hardware section in our installation guide.

What should I check if the mower blades will not engage?

Check the electrical supply, PTO switch and connector, belt condition, idlers, spindles, and clutch mounting arrangement. Clicking, slipping, intermittent engagement, or a burning smell can have more than one cause. Confirm the fault before replacing parts.

Can you help confirm the replacement before I order?

Yes. Send your mower model and serial number, engine model, deck size, original clutch number, and clear photos of the clutch and connector. Start with our Parts Desk photo lookup service, call or text 541-361-8778, or email support@ptodirectusa.com.

Ready to install? Read the PTO clutch installation guide.

Need a different John Deere clutch? Browse our John Deere PTO clutch collection.

Explore additional brands and replacement numbers in the full electric PTO clutch catalog.