| Brand Name | SeaSummer | SKU | 0379-To-0002 |
| ID | 1" | Pulley | 6.290" |
| Rotation | CCW | Belt |
A/B Belt |
| Bolt Torque | 125ft. lbs. | Maximum Engine RPM | 3,600 RPM |
| Voltage Insulation | 1000v | Temperature | Up to 370°F (188°C) |
| Net Weight | 5kg | Carton Dimensions | 68 x 46 x 26 cm |
| MOQ | 100pcs | Customized Services | OEM |
| Delivery Time | 30 days, volume-dependent | Packaging | Cardboard packaging |
Products Description

Lawn Mower Tractor PTO Clutch Toro SS5000 - SS5060 - ZS5000
This PTO (Power Take-Off) electric clutch is a direct replacement designed to fit Toro SS5000, SS5060, and ZS5000 commercial zero-turn mowers, delivering reliable blade engagement for heavy-duty cutting applications. Precision-engineered with a high-torque electromagnetic coil and durable friction lining, it ensures smooth, responsive engagement and disengagement under continuous commercial use. Built to OEM specifications with strict tolerance control, this clutch offers drop-in installation and consistent performance season after season - an economical alternative to dealer-priced OEM parts without compromising on reliability.
Vehicle Compatibility
Applications| Exmark | Quest Serial No. 790000 higher 48" 52" deck |
| Toro | SS5000 |
| Toro | SS5060 |
| Toro | Timecutter |
| Toro | Titan Z4800 |
| Toro | Z5020 |
| Toro | Z5030 |
| Toro | Z5035 |
| Toro | Z5040 |
| Toro | Z5060 |
| Toro | Z5200 |
| Toro | ZS5000 |
| Toro | ZX5000 |
| Toro | ZX5020 |
Replacement Numbers
| Exmark | 110-6766 |
| Toro | 107-1733 |
| Toro | 108-9511 |
| Toro | 110-6766 |
| Warner | 5219-57 |
| Warner | 5219-81 |
| Xtreme | X0379 |
Products Advantages
Why Choose Our Electric PTO Clutch over Generic Replacements?
Our Solution:

Precision Fit for Toro SS5000 / SS5060 / ZS5000
Engineered to exact OEM specifications with strict dimensional tolerance control, this clutch is a true bolt-on replacement for Toro SS5000, SS5060 and ZS5000 commercial zero-turn mowers. Every mounting hole, shaft diameter and electrical connector is machined to match the original part, so it slots into place without any modification, cutting or adapter work. Installation time is minimized, and you get the same factory-level fit and alignment as the original clutch - no guesswork, no compatibility risk, just a clean drop-in swap that keeps your mower running with zero downtime.
High-Torque, Heat-Resistant Performance
At the core is a heavy-duty electromagnetic coil paired with a wear-resistant, high-friction plate, delivering strong, consistent torque transfer that holds up under continuous commercial mowing conditions. The clutch is built to withstand high operating temperatures and repeated engagement cycles without fading or slipping, so even in dense grass, long workdays or hot summer conditions, blade speed and cutting power stay stable. This translates to cleaner cuts, less strain on the engine and a clutch that keeps performing reliably season after season.


Smooth, Instant Engagement
The clutch gap is factory-calibrated to an optimal setting, allowing quick, chatter-free blade engagement the moment you flip the switch. This precision tuning not only gives operators immediate response and smooth power delivery, but also reduces shock load on the drive system, pulleys and belts, protecting the entire mower drivetrain from premature wear. The result is a more comfortable operating experience, more precise cutting control around obstacles, and fewer mechanical breakdowns over the life of the machine.
Cost-Effective OEM Alternative
This clutch is engineered to match original manufacturer performance and durability at a fraction of dealer price, making it a smart choice for fleet owners, rental companies and independent operators who run multiple units. Every batch undergoes strict quality control - including coil resistance testing, friction plate inspection and functional engagement testing - to ensure consistent quality part after part. You get reliable, OEM-grade performance, dependable supply for bulk orders, and significant cost savings that directly improve your bottom line.

Quality and Craftsmanship Details


Products Package

About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
Production process








Quality control




Expo experience

Customer Reviews

FAQ
Q: How do I select the correct electric PTO clutch for my specific mower model?
A:To guarantee a 100% exact fit, you need to verify four critical mechanical dimensions:1. Shaft Bore Size: Common sizes are 1" (25.4 mm) or 1-1/8" (28.6 mm).2. Pulley Outer Diameter (OD) & Belt Width: Matches your deck's V-belt size (e.g., 1/2" or 5/8").3. Rotation Direction: Clockwise (CW) or Counter-Clockwise (CCW) when viewing from the pulley end.4. OEM Cross-Reference: Compare with original numbers (Warner, Ogura, John Deere, etc.).If you provide us with your engine model or original part number, our engineering team will cross-check our database and provide a 3D fitment drawing for confirmation.
Q: What measures are taken to prevent the coil from burning out during heavy-duty operation?
A: Our electric PTO clutches are built with Class H insulated copper wire, rated for temperatures up to 180°C (356°F). Combined with dual-sealed C3 high-speed bearings and dynamic balance calibration, our design reduces friction-induced heat, significantly lowering the risk of thermal coil failure under prolonged high-load conditions.
Q: What is your quality inspection protocol before shipment?
A:Every single clutch (100% full inspection, not random sampling) passes through our 4-step automated testing rig before packaging:
1. Coil Resistance & Amperage Test: Verifies electrical integrity.2. Static Torque Capacity Test: Ensures proper torque engagement under load.3. Air Gap Precision Check: Factory preset to optimal clearance (0.012" - 0.020") for immediate response.4. Dynamic Balance & Noise Level Test: Ensures vibration-free operation.
Q: Do you offer custom OEM/ODM development for specialized lawn equipment manufacturers?
A: Yes. We regularly partner with OEM machine builders and private-label brand owners. Our customization capabilities include:Custom Wiring Harnesses: Wire gauge, sleeve protection (corrugated/braided), and waterproof connector types (Deutsch, Molex, Amphenol).Custom Pulley Configurations: Single/double groove, specific ODs, and anti-corrosion plating.Branding & Packaging: Laser-etched logos/part numbers on the steel body, custom color box packaging, and barcoded master cartons.
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