Description
xGCCSJ Electric PTO clutch is a direct-fit replacement PTO clutch engineered for Exmark Lazer Z and Toro Z Master Z500/Z560 series mowers that restores blade engagement with 1.125" crankshaft and 7.25" pulley dimensions.
Replace a worn or failed PTO clutch with this heavy-duty GCCSJ unit designed to match common OEM part numbers. Built to the same key dimensions and rotation direction required by many Exmark and Toro models, this clutch offers robust bearings and thermal resilience for long service life. Before ordering, check your machine serial number and original part number(s) to ensure compatibility.
Will this clutch fit my Exmark Lazer Z or Toro Z Master?
This clutch is made to fit specific serial number ranges and replaces a list of OEM part numbers commonly used on Lazer Z and Z Master models. Compatibility depends on your mower's serial number and the original clutch part number — compare those details to the specifications below.
- Compatible models: Exmark Lazer Z AS EFI (serials 510,000–789,999 and 510,000–719,999 ranges listed)
- Toro fitment: Z Master Z500 and Z560 within the serial ranges specified
- Replaces OEM numbers: 103-3132, 103-3246, 103-4000, 103-4057, 103-5835, 103-6579, 109-7665, 109-7673, 116-1611, 5218-168, 5218-202, 5218-209, 5218-99
What are the mechanical specifications and performance details?
The GCCSJ electric PTO clutch matches the critical dimensions and rotation needed for proper operation, and it is rated to handle typical mowing torque loads. It features bearings able to tolerate a wide temperature range and a clockwise rotation orientation.
- Crankshaft diameter: 1.125 inches
- Pulley outer diameter: 7.25 inches
- Rotation: clockwise (CW)
- Rated engagement torque: approximately 200 ft·lb
How durable is this replacement clutch and what maintenance is recommended?
GCCSJ designs this clutch with reinforced bearings and heat-resistant components to extend usable life under normal lawncare conditions. Routine inspection and correct installation are the best ways to prolong service life and avoid premature failure.
- High-strength bearings withstand both low and high operating temperatures
- Periodic inspection for wear, corrosion, and belt alignment recommended
- Follow your mower OEM torque and installation procedures for mounting
What should I verify before purchasing to avoid fitment issues?
To prevent mismatches, confirm your mower's serial number and the original part number printed on your old clutch or in the service manual. If anything is unclear, contact customer support with your model and serial number for confirmation.
- Compare OEM part numbers from your old clutch to the replacement list
- Check the mower serial number ranges shown in the product details
- Measure crankshaft and pulley sizes if your documentation is unavailable
Who is this for: Landscapers, fleet managers, and homeowners who maintain Exmark Lazer Z or Toro Z Master mowers and need a dependable replacement PTO clutch that matches OEM dimensions. This GCCSJ unit suits anyone looking for a direct-replacement part that restores blade engagement without modifying mower components, provided they confirm serial number and part-number compatibility first.
FAQ
Q: Does this clutch match my mower's OEM part number?
A: Check the replacement list and your mower's original part number; this unit replaces many common OEM numbers listed in the product details.
Q: What shaft and pulley sizes does this clutch require?
A: It fits a 1.125-inch crankshaft with a 7.25-inch pulley outer diameter and rotates clockwise.
Delivery & Returns
xFree UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
Why GardenLuxe
x- ✓ Proven best-sellers only — products UK gardens buy again and again
- ✓ Free UK delivery on every order
- ✓ Free 30-day returns with prepaid label
- ✓ Genuine products from reputable suppliers
- ✓ Human support — gardenluxe.co.uk@gmail.com
Care & Good To Know
x- Rugs & mats: hose down or machine wash per label; air-dry fully before storing.
- Shade cloth: use every grommet, tension with bungee ties, take down for winter storms.
- Fertilisers & plant food: always follow label dose rates; store sealed, dry and away from children and pets.
- Power tool parts: check bar length and pitch/gauge match your saw before fitting.
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