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Home > Industrial Equipment & Components > Power Transmission Parts > Gear > Automotive Differential Spiral Bevel Gear Set 10:33 Ratio 8620 Steel
Automotive Differential Spiral Bevel Gear Set 10:33 Ratio 8620 Steel
Product Spotlights
Precision 10:33 ratio spiral bevel gear set made from 8620 alloy steel, carburized for high wear resistance. Suitable for automotive differentials, offering quiet operation, high load capacity, and long service life. Backed by ISO9001/TS16969 certified factory with global export experience.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, 8620 Alloy Steel
Application:
Other, Automotive Differential
Gear Ratio:
10:33
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, 8620 Alloy Steel
Application
Other, Automotive Differential
Gear Ratio
10:33
Gear Type
Spiral Bevel
Heat Treatment
Carburized and Hardened
Precision Grade
AGMA Class 10 or Equivalent
Surface Finish
Shot Peened (Optional)
Packaging
Export Standard Wooden Case
Henan San Kuang Machinery Technology Co., Ltd. brings you a premium Automotive Differential Spiral Bevel Gear Set in 10:33 Ratio, manufactured from high-grade 8620 steel. With over a decade of experience since 2014 and a factory spanning 10,000–30,000 square meters, we produce precision gears that meet rigorous international standards. Our gear sets are engineered for smooth power transmission, reduced noise, and extended service life in differential systems. Backed by multiple certifications including ISO9001, TS16969, and QS9000, each set undergoes strict quality control to ensure reliable performance in demanding automotive applications.
Product Features & Technical Specifications
- Material Excellence: Made from 8620 alloy steel, known for excellent case hardenability and core toughness, ideal for high-stress gear applications.
- Precise Gear Ratio 10:33: Designed to optimize torque distribution and speed reduction, suitable for a wide range of differential assemblies.
- Spiral Bevel Design: Curved teeth ensure gradual engagement, resulting in quieter operation and higher load capacity compared to straight bevel gears.
- Heat Treatment Process: Carburizing followed by quenching and tempering produces a hard wear-resistant surface (58–62 HRC) with a tough core.
- High Precision Machining: CNC hobbing and grinding achieve AGMA Class 10 precision, ensuring consistent tooth profile and minimal backlash.
- Optional Shot Peening: Available upon request to further improve fatigue strength and resistance to pitting.
| Parameter | Value |
|---|---|
| Material | 8620 Alloy Steel (AISI/SAE) |
| Ratio | 10:33 (Driving:Driven) |
| Module (Approx.) | Customizable – contact for details |
| Hardness (Case) | 58–62 HRC |
| Precision Grade | AGMA Class 10 (equivalent) |
| Backlash | 0.10–0.25 mm (adjustable per application) |
| Operating Temperature | -40°C to +120°C |
| Warranty | 12 months under normal use |
Key Benefits for Your Application
- Enhanced Durability: 8620 steel with carburizing delivers excellent wear resistance, reducing replacement frequency.
- Low Noise Operation: Spiral tooth design minimizes vibration and noise, improving driver comfort.
- Easy Integration: Standard ratio 10:33 fits many common differential housings; custom ratios available for specific needs.
- Cost-Effective Performance: Competitive pricing without compromising quality – ideal for OEM and aftermarket suppliers.
- Global Logistics: Shipped from Port of Shanghai, Lianyungang, Qingdao, or Tianjin with professional export packaging.
With an annual export value between US$2.5 Million and US$5 Million, Henan San Kuang Machinery Technology Co., Ltd. supplies gear sets to markets across North America, Europe, Asia, Africa, and Oceania. Our factory employs 51–100 skilled workers and is certified under multiple management systems, including ISO9001, ISO14000, OHSAS18001, and SA8000. We have passed production audits for QS9000 and TS16969, reflecting our commitment to automotive quality standards. All gear sets are 100% inspected before shipment, and we offer technical support for installation and matching. Contact us today for a quotation or to discuss your custom requirements – we are ready to support your drivetrain needs with reliable, precision-engineered products.
Frequently Asked Questions
-
Q: Is this gear set compatible with my differential model?
A: The 10:33 ratio is commonly used in many light trucks and SUVs. We recommend providing your original gear dimensions or vehicle model for compatibility confirmation. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 10 sets for stock sizes, but smaller trial orders are available upon request. -
Q: Can I get a different ratio, like 4.10 or 3.73?
A: Yes, we can manufacture custom ratios. Please contact us with your specific requirements. -
Q: Does the set include both driving and driven gears?
A: Yes, each set includes one pinion (10 teeth) and one ring gear (33 teeth), matched and lapped together. -
Q: How long does production take?
A: Standard sets ship within 15–20 working days after order confirmation; custom orders may take 25–35 days. -
Q: What certifications do you have for quality control?
A: We are ISO9001, TS16969, QS9000 certified, and our products comply with automotive industry standards. -
Q: Do you provide installation instructions?
A: Yes, we include a general installation guide. For detailed technical support, our engineers are available by email or phone. -
Q: What is the warranty period?
A: We offer a 12-month warranty against manufacturing defects under normal operating conditions.
Send Inquiry to This Supplier
1Yr
Year Established
2014
Factory Size
10,000-30,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
51 - 100 People
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