| Brand Name | SeaSummer | SKU | 0809-HU-603336K-01 |
| ID | 1.125" | Pulley | 7.2" |
| Rotation | CW | Belt | A/B Belt |
| Bolt Torque | 205 ft. 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 JHustler Super Z, 926872, 929443,929927, 929935 603336K
This electric PTO clutch is a direct aftermarket replacement cross-referenced for five Hustler Super Z part numbers - 926872, 929443, 929927, 929935 and 603336K - consolidating multiple OEM references into a single, dependable unit for one of Hustler's flagship commercial zero-turn platforms. The design pairs a high-output electromagnetic coil with a friction assembly engineered to reproduce the original's engagement character: clean pickup, firm holding, prompt release, so the deck responds exactly as the operator expects. It is manufactured to the Super Z factory mounting geometry, with the bolt pattern, shaft interface and electrical connection all matching the original layout, making installation a direct bolt-for-bolt exchange with no modification, adapters or special tooling. Construction targets commercial service life: heat-tolerant materials protect the working components under sustained load, sealed internals keep dust and moisture out of the mechanism, and the friction face resists the gradual wear that silently degrades cutting performance. Every batch is verified for coil integrity and engagement consistency before dispatch, and working inventory is maintained to cover both urgent single-unit repairs and structured fleet programs.Vehicle Compatibility
Applications
| Hustler | 926872 |
| Hustler | 929443 |
| Hustler | 929927 |
| Hustler | 929935 |
| Hustler | 929950 |
| Hustler | 930024 |
| Hustler | 930065 |
| Hustler | 930875 |
| Hustler | 931048 |
| Hustler | 931188US |
| Hustler | 931725 |
| Hustler | 932012 |
| Hustler | 932020 |
| Hustler | 932038 |
| Hustler | 932046 |
Replacement Numbers
| Hustler | 603336K |
| Hustler | 606936K |
| Xtreme | X0809 |
Products Advantages
Why Choose Our Electric PTO Clutch over Generic Replacements?
Our Solution:
Five Part Numbers, One Inventory Line
Stocking 926872, 929443, 929927, 929935 and 603336K as separate items means five SKUs, five price points and five chances for a mix-up at the counter. This clutch merges all five references into one catalog number, simplifying dealer shelves, cutting dead stock and reducing fitment decisions to a single cross-reference check instead of a parts manual deep-dive.
Cross-Reference Confidence Beats Guesswork
A multi-number cross-reference is only useful if it is actually accurate - a wrong claim sends a customer home with a part that doesn't fit. Every reference on this unit is verified against the Super Z application data, so when the cross-reference says fit, it fits: machined to the original dimensions, checked across its critical surfaces, and installed per the manual's own sequence with the first attempt completing the job.
Commercial Cycles Demand Commercial Parts
Super Z decks cycle their clutches constantly - on and off at every turn, every job, every day - and cheap components give up long before the season does. Our coil and friction assembly are engineered for high-frequency engagement and heat tolerance, holding firm through thousands of cycles so the deck keeps its speed and the machine keeps its production rate.
Stock Depth That Matches Fleet Demand
When a whole fleet shares one clutch reference, a stockout is a fleet-wide problem, not a single-machine one. We keep this unit in working inventory through the season with continuous production behind it, covering urgent single orders and multi-unit fleet programs on timelines you can commit to - with functional testing completed on every batch before it ships.
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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