103-0662 PTO Clutch for Exmark Turf Tracer & Toro Z Master | Warner 5218-76
$174.95
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103-0662 PTO Clutch for Exmark Turf Tracer & Toro Z Master | Warner 5218-76
$174.95
Overview
This aftermarket 103-0662 electric PTO clutch replaces select Exmark Lazer Z, Exmark Turf Tracer, and Toro Z Master commercial mower applications using the 103-0662, 103-0661, 103-0500, or Warner 5218-76 clutch path.
This clutch uses a 1-inch keyed crankshaft bore, approximately 6.31-inch pulley, CW rotation from the pulley side, reverse-mount configuration, and an integral 12 VDC electrical connection.
Important fitment warning: Use the official Exmark or Toro parts-diagram lookup with the mower’s complete model and serial number before ordering. Similar commercial mower platforms may use different PTO clutches based on engine package, crankshaft bore, connector, mounting arrangement, and production range.
Key Features
- Aftermarket replacement electric PTO clutch assembly
- Pulley Diameter: 6.31 inches
- Crankshaft Size: 1 inch
- Rotation: CW (clockwise)
- Torque: 200 ft-lbs
- Operating Speed: Up to 3600 RPM
- Mounting Style: reverse mount
- Fully assembled and ready to install
Compatible Brands & Model Series
This PTO clutch should be treated as a part-number-first, engine-specific, and serial-specific replacement. Confirm that the original clutch or official parts diagram identifies 103-0662, 103-0661, 103-0500, or Warner 5218-76.
Exmark Lazer Z Applications
- Exmark Lazer Z: select commercial configurations using 103-0662
- Common Engine Path: select machines with a 1-inch engine crankshaft, including documented 23 hp Kohler configurations
Lazer Z warning: Do not order from the Lazer Z name or serial number alone. Other Lazer Z engine packages may use the separate 103-0664 or 103-0665 clutch paths with a 1-1/8-inch bore.
Exmark Turf Tracer Applications
- Exmark Turf Tracer X-Series TTX691KAE: select serial 312000000-and-higher applications using 103-0662
- Additional Turf Tracer applications: only when the original clutch or parts diagram identifies the 103-0662 path
Toro Z Master Applications
- Toro Z Master Z253: select model 74225 applications with a 62-inch SFS deck using 103-0662
- Additional Toro Z Master applications: only when the original clutch or official parts diagram identifies 103-0662
Compatibility warning: Confirm the complete mower model, serial number, engine model, original clutch number, and crankshaft diameter before ordering.
Replaces OEM Part Numbers
- Exmark / Toro: 103-0662, 103-0661, 103-0660, 103-0500
- Earlier Numbers: 1-631644, 631644, E631644
- Earlier Numbers: 1-631731, 631731, E631731
- Earlier Numbers: 1-633098, 633098, E633098
- Additional Reference: 1-641213
Aftermarket Cross-Reference Numbers
- Primary Warner Search Path: 5218-76, 521876
- Current Warner Replacement: 5218-293, 5218293
- Stens: 255-399
Warner replacement note: Warner identifies 5218-293 as the current replacement for the earlier 5218-76 clutch.
What’s Included
- Complete electric PTO clutch assembly
- Factory-balanced 6.31" pulley
- Pre-installed high-temperature bearings
- Encapsulated electromagnetic coil
- Integral clutch-side electrical connection
Wiring note: Some applications use a separate mower-specific jumper harness or adapter. Compare the supplied clutch connection with the original and reuse the OEM harness when required.
Why Buy From PTO Direct USA?
- Fast USA shipping
- OEM-spec fitment guarantee
- 1-year warranty
- Premium PTO Direct USA product images for easy identification
- Trusted replacement supplier for commercial operators and professionals