Product Description
The Mower Deck Quills Mandrel Spindle Assembly is an essential and complex component at the heart of any lawn mower's cutting mechanism. This assembly, a combination of crucial parts, plays a pivotal role in ensuring the smooth and efficient operation of your mower deck.
The Spindle Assembly is the core of this setup. It is designed to hold and rotate the mower blades, directly influencing the quality of the grass cut. Our Spindle Assembly is precision - engineered with high - quality materials, ensuring it can withstand the high - speed rotations and vibrations generated during mowing. It is built to last, reducing the need for frequent replacements and keeping your lawn mower in top - notch condition.
At the center of the Spindle Assembly, you'll find the Mandrel. The Mandrel serves as the main shaft around which the other components rotate. It is machined to exact specifications, providing a stable and reliable axis for the blades. This ensures that the blades spin evenly, resulting in an even cut across your lawn. A well - made Mandrel, like the one in our Mower Deck Quills Mandrel Spindle Assembly, is crucial for preventing blade wobbling, which can lead to an uneven cut and premature wear of the blades.
The Spindle Housing is another integral part of this assembly. It acts as a protective enclosure for the internal components of the Spindle Assembly, including the Mandrel. The Spindle Housing safeguards these parts from dust, debris, and moisture, all of which can damage the delicate mechanisms inside. Constructed from durable materials, our Spindle Housing can endure the harsh outdoor conditions that lawn mowers are often exposed to.
Quills, also an important part of this assembly, contribute to the overall functionality. They are designed to transfer power efficiently from the engine to the spindle and blades. The Quills in our Mower Deck Quills Mandrel Spindle Assembly are engineered to fit precisely with the other components, ensuring minimal power loss during transmission. This results in a more powerful and efficient mowing experience, allowing you to cut through thick grass with ease.
Installation of our Mower Deck Quills Mandrel Spindle Assembly is made straightforward. We provide clear instructions and all the necessary hardware, making it accessible even for those with basic mechanical skills. Regular maintenance, such as checking for signs of wear and ensuring proper lubrication, is essential to keep the assembly in optimal condition.
In summary, if you're looking for a high - quality, reliable Mower Deck Quills Mandrel Spindle Assembly for your lawn mower, our product is the perfect choice. Its combination of precision engineering, durability, and ease of installation makes it a must - have for any lawn mower owner. Have any questions about the compatibility of our assembly with your specific mower model or need advice on installation and maintenance? Don't hesitate to reach out.
Hus Mandrel Assembly SHORY.LH/THD. 581 65 05-01 581650501
Hus Blade Spindle Assembly Complete
(4) Bolts - 5 Star (Short)
Part Number 581650501, 5816505-01,
Fits on the Right Side of Some 42" Rear Discharge Models
This Mandrel Spindle Has A Silver Dust Shield |
Detailed Photos

Company Profile
Ningbo Sintiki Teconology Development Co., Ltd.- Your One-Stop Solutions Provider for Premium Outdoor Power Equipment Parts
Established as a trusted OEM/ODM partner in China's garden machinery industry, Ningbo Sintiki Teconology Development Co., Ltd specializes in manufacturing and supplying high-performance spare parts and accessories for chainsaws, lawn tractors, snow blowers, agricultural machinery, and outdoor power equipment. With ISO 9001-certified factories and a global logistics network, we empower distributors, wholesalers, and repair centers worldwide with cost-effective, durable replacements that keep machines running longer.
Core Product Expertise
• Cutting & Forestry Tools
Saw chains | Guide bars | Sharpening systems (grinders, files) | Cylinder piston kits | Air/oil filters
• Engine & Fuel Systems
Carburetors | Fuel pumps/filters/hoses | Recoil starters | Starter motors | Solenoid switches
• Transmission & Drivetrain
PTO clutches | V-belts (Kevlar/PU) | Pulleys | Mandrels | Spindle assemblies
• Landscaping Accessories
Trimmer heads/lines | Mower blades | Tubeless tires (lawn/golf/snow) | Foam-filled wheels
• Maintenance Solutions
Ultrasonic cleaners | Parts washers | Custom repair kits



Our Advantages
1.Lightning-Fast Global Delivery
Leveraging our strategic location near Ningbo Port and optimized supply chain, we ensure 7-15 day lead times for most orders. With pre-stocked components and flexible logistics partnerships, we minimize delays to keep your projects on track.
2. Unbeatable Price-to-Performance Ratio
Cut out middlemen costs with our factory-to-you pricing. By controlling every step from R&D to production, we deliver premium-grade tools at 15-20% below industry averages-without compromising quality.
3.Certified Quality, Reliable Performance
Every product undergoes 3-stage QC inspections (material sourcing, production, pre-shipment) and complies with CE, ISO 9001, and ANSI standards. Our patented heat-treated chainsaw blades and wear-resistant mower components outperform competitors in lifespan by 30%.
4. Customization & OEM Expertise
Need tailored solutions? Our engineering team provides free OEM/ODM support-from custom packaging to specialized product modifications. Submit your specs and receive prototypes within 10 working days.
5. 24/7 Partnership-First Service
A dedicated multilingual team (English/Spanish/French) supports you at every step:
Instant responses within 2 business hours
12-month warranty with spare parts guarantees
One-stop procurement for multi-category orders
Grow Your Business with Confidence
Join 500+ satisfied distributors and contractors across Europe, North America, and Australia who rely on us for consistent quality, transparent pricing, and stress-free collaboration.
FAQ
Q1: Are your products certified for international markets?
A: Yes! All our products comply with CE, ISO 9001, and ANSI standards. Chainsaw chains also meet ASTM durability requirements. Certificates are available upon request.
Q2: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 500 pieces per item, but we accept smaller trial orders for new partners. Contact us for flexible solutions!
Q3: Can you customize packaging with our logo?
A: Absolutely. We offer free OEM packaging design (logo, labels, manuals) with no extra setup fees. Provide your artwork, and we'll handle the rest!
Q4: How do you ensure product quality?
A: Our 3-stage quality control system includes:
Raw material hardness testing,
Precision checks during production,
100% functional testing before shipment.
Q5: What is the lead time for bulk orders?
A: Most orders ship within 7-15 days thanks to our pre-stocked raw materials. Rush orders? Let us know - we'll prioritize your request!
Q6: Do you provide after-sales support?
A: Yes! All products come with a 12-month warranty. Our team offers remote troubleshooting guides and fast replacement for defective parts.
Q7: Can I get samples before placing an order?
A: Sure! We provide low-cost samples (20% refundable upon bulk order) shipped via DHL/FedEx. Samples arrive in 3-5 days.
Q8: What payment terms do you accept?
A: We support T/T, L/C, 30% deposit + 70% balance before shipment is standard.
Q9: Are your chainsaw chains compatible with some related brands and models?
A: Yes! We produce universal and brand-specific chains. Share your machine model, and we'll confirm compatibility instantly.
Q10: How do your prices compare to other suppliers?
A: As a factory, we cut middlemen costs. Our prices are 15-20% lower than traders, with equal or better quality. Request a quote to see the difference!