Product Description
The mower deck spindle assembly is a key component of a lawn mower. It holds the blades in place and allows them to rotate smoothly, ensuring efficient cutting of grass. This assembly is designed for durability and reliable performance.
Hus Spindle Mandrel Assembly 539112170
Replaces Hus 539112170 539 11 21-70 , 539 11 21 70, 539-11-21-70 539112077
Spindle Specs: Height 6 15/16"
Fits: EZC4824, FD52M, FD61M, GT48, GT52, GTH26, GTH27, GTH2752 , EZ4216, EZ4217, EZ4220, EZ4624, EZ4819, EZ4822, EZ4824, EZ 5221, EZ5224, EZ5225, EZ5226, EZ6124, EZ4824, EZ5224, EZ5225, TS348
· EZ 4220 (968999692) (2008-08)-->52 Inch Cutting Deck
· EZ 4624 (968999657) (2008-08)-->52 Inch Cutting Deck
· EZ 4822 (968999696) (2008-08)-->52 Inch Cutting Deck
· EZ 4824 (968999766) (2008-08)-->52 Inch Cutting Deck
· EZ 4824 C (968999754) (2008-08)-->52 Inch Cutting Deck
· EZ 5221 KAA (968999292) (2006-06)-->Deck Assembly 52"
· EZ 5224 (966038301) (2009-01)-->61" Deck
· EZ 5224 (968999699) (2008-08)-->52 Inch Cutting Deck
· EZ 5224 BF (968999766) (2008-08)-->52 Inch Cutting Deck
· EZ 5226 (968999658) (2008-08)-->52 Inch Cutting Deck
· EZ 6124 (965880701) (2009-01)-->61" Deck
· EZ 6124 KOA (968999505) (2006-06)-->Deck Assembly 61"
· RZ4219R (966495701) (2010-01)-->Mowing Deck/ Cutting Deck
· EZ 4216 HO (968999290) (2006-02)-->Deck Assembly 42"
· EZ 4217 KAA (968999291) (2006-02)-->Deck Assembly 42"
· EZ 4217 KAA (968999373) (2006-02)-->Deck Assembly 42"
· EZ 5221 KAA (968999292) (2006-02)-->Deck Assembly 52"
· EZ 4217 KAA (968999291) (2006-06)-->Deck 42"
· EZ 4220 (968999692) (2008-08)-->42 Inch Cutting Deck
· EZ 4220 (968999692) (2008-08)-->48 Inch Cutting Deck
· EZ 4220 BF (968999693) (2008-08)-->42 Inch Cutting Deck
· EZ 4220 BF (968999693) (2008-08)-->48 Inch Cutting Deck
· EZ 4624 (968999657) (2008-08)-->42 Inch Cutting Deck
· EZ 4624 (968999657) (2008-08)-->48 Inch Cutting Deck
· EZ 4624 BF (968999688) (2008-08)-->42 Inch Cutting Deck
· EZ 4624 BF (968999688) (2008-08)-->48 Inch Cutting Deck
· EZ 4819 KAA (968999504) (2006-06)-->Deck Assembly 48"
· EZ 4822 (968999696) (2008-08)-->42 Inch Cutting Deck
· EZ 4822 (968999696) (2008-08)-->48 Inch Cutting Deck
· EZ 4824 (968999766) (2008-08)-->42 Inch Cutting Deck
· EZ 4824 (968999766) (2008-08)-->48 Inch Cutting Deck
· EZ 4824 BF (968999697) (2008-08)-->42 Inch Cutting Deck
· EZ 4824 BF (968999697) (2008-08)-->48 Inch Cutting Deck
· EZ 4824 C (968999754) (2008-08)-->42 Inch Cutting Deck
· EZ 4824 C (968999754) (2008-08)-->48 Inch Cutting Deck
· EZ 5224 (968999699) (2008-08)-->42 Inch Cutting Deck
· EZ 5224 (968999699) (2008-08)-->48 Inch Cutting Deck
· EZ 5224 BF (968999766) (2008-08)-->42 Inch Cutting Deck
· EZ 5224 BF (968999766) (2008-08)-->48 Inch Cutting Deck
· EZ 5226 (968999658) (2008-08)-->42 Inch Cutting Deck
· EZ 5226 (968999658) (2008-08)-->48 Inch Cutting Deck
· FD52M (966582601) (2010-02)-->52 Inch Deck
· FD61M (966582701) (2010-02)-->61 Inch Deck
· GTH 26 V 48 LS (96043009000) (2009-12)-->Mower Deck
· GTH 27 V 52 LS (96043009100) (2010-04)-->Mower Deck
· GTH 27 V 52 LS (96043009101) (2010-03)-->Mower Deck
· GTH 27 V 52 LS (96043009900) (2009-12)-->Mower Deck
· GTH 2752 TF (96041017500) (2010-05)-->Mower Deck
· MZ 5225 (968999717) (2007-11)-->52" Deck
· MZ 5225 C (968999748) (2007-11)-->52" Deck
· MZ 6125 (968999718) (2007-11)-->61" Deck
· MZ 6125 C (968999749) (2007-11)-->61" Deck
· MZ 6128 (966502301) (2009-10)-->Mowing Deck
· MZ 7227 (968999719) (2007-11)-->72" Deck
· YTH 22 V 42 LS (96043008700) (2009-12)-->Mower Deck
· YTH 22 V 42 LS (96043009700) (2009-12)-->Mower Deck
· YTH 22 V 42 LS (96043009701) (2010-06)-->Mower Deck
· YTH 23 V 42 LS (96043008800) (2009-12)-->Mower Deck
· YTH 23 V 42 LS (96043008801) (2010-05)-->Mower Deck
· YTH 24 V 48 LS (96043008900) (2009-12)-->Mower Deck
· YTH 24 V 48 LS (96043009800) (2009-12)-->Mower Deck
· EZ 4824 (965880401) (2009-01)-->48" Deck
· EZ 4824 (965880401) (2009-01)-->52" Deck
· EZ 4824 K (965880301) (2009-01)-->48" Deck
· EZ 4824 K (966038201) (2009-01)-->48" Deck
· EZ 4824 K (966038201) (2009-01)-->52" Deck
· EZ 5221 (965880501) (2009-01)-->52" Deck
· EZ 5224 (965880601) (2009-01)-->52" Deck
· EZ 5224 (966038301) (2009-01)-->52" Deck
· EZ 5226 (965921601) (2009-01)-->52" Deck
· EZ 6124 (966038401) (2009-01)-->52" Deck
· EZC 4824 (965880201) (2009-01)-->48" Deck
· EZC 4824 (966038501) (2009-01)-->52" Deck
· EZ 4824 BF (966582401) (2010-03)-->48 Inch Deck
· EZ 4824 K (966038201) (2010-06)-->48'' Deck
· EZ 4824 K (966038201) (2010-06)-->52'' Deck
· EZ 5224 BF (966495901) (2010-06)-->48'' Deck
· EZ 5224 BF (966495901) (2010-06)-->52'' Deck
· EZ 5225 (966038301) (2010-06)-->48'' Deck
· EZ 5225 (966038301) (2010-06)-->52'' Deck
· EZC 4824 BF (966047501) (2010-06)-->48'' Deck
· EZC 4824 BF (966047501) (2010-06)-->52'' Deck
· EZ 4824 BF (966582401) (2010-03)-->Seat
· EZ 4824 (965588401) (2009-09)-->48 Inch Deck
Other Dwck parts avaliable
Fits:
Pulley AYP 129207, 153531, 173434, 532173434, Dixon 173434, 532173434, Hus 532129207, 532153531, 532173434 , O D 4-5/8" |
5L 5/8" 522 81 13-01 148.5 inch Deck Drive V Belt Hus Craftsman MZT52 MZ52 FD52M 522811301 |
HUS 539 11 20-79 539112079 MOWER BLADE |
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!