Transmission Starter Gearbox Involute Pinion Oil Pump Sun Duplicate Helical Bevel Gear


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Transmission Starter Gearbox Involute Pinion Oil Pump Sun Duplicate Helical Bevel Gear

This product is widely used in various applications such as motors, electric cars, machinery, toys, agricultural machinery, and cars. It has a hardened tooth surface for increased durability. The gear position is external, and it is manufactured using the cut gear method. The toothed portion shape is curved, and the material used is stainless steel.

Main Features:

– Application: Motor, Electric Cars, Machinery, Toy, Agricultural Machinery, Car
– Hardness: Hardened Tooth Surface
– Gear Position: External Gear
– Manufacturing Method: Cut Gear
– Toothed Portion Shape: Curved Gear
– Material: Stainless Steel

Product Description:

The Transmission Starter gearbox Involute Pinion oil pump sun Duplicate Helical Bevel Gear is a customized machined machining gear. It is made through CNC machining, CNC milling, and CNC lathe machining processes. The material options include steel, stainless steel, carbon steel, brass, aluminum, and various plastics such as Nylon, PA66, ABS, PP, PC, PE, POM, PVC, and more. The gear meets the quality standards of AGMA, JIS, and DIN. It has a blackened, plated, or anodized surface treatment and a gear hardness of 30 to 60 H.R.C. The dimensions and colors of the gears can be customized according to customer drawings. The gears can be polished or have a matte surface, and they can be stamped with a logo. The gear dimensions have a tolerance of ±0.01mm or more precise. Samples can be provided for confirmation, and the package includes inner clear plastic bags, outside cartons, wooden pallets, or any other special packaging as per customer requirements. The delivery time is usually 2 to 8 weeks, and shipping can be done through various carriers such as FEDEX, UPS, DHL, TNT, EMS, or based on customer requirements.

Production Management:

1. The workers are trained to inspect the gears and notice any defects in production.
2. QC checks 1 piece every 100 pieces in CNC machining to ensure all dimension tolerances are met.
3. Gears are inspected at every step, and a final inspection is conducted before shipment. All inspection records are kept in the factory for three years.
4. Sales provide pictures of the production process to keep customers informed and to prevent any mistakes.
5. We take pride in our careful workmanship, quality assurance, and excellent customer service.

Quality Control Process:

1) Inspecting the raw material (IQC)
2) Checking the details before the production line is operated
3) Full inspection and routing inspection during mass production (IPQC)
4) Checking the gears after production is finished (FQC)
5) Checking the gears after they are finished (OQC)


1. Molds designs as per customers’ gear drawings.
2. Submitting mold drawings for customer review and confirmation before production.
3. Providing samples with whole dimensions and cosmetic inspection reports, as well as material certification.
4. Providing inspection reports of important dimensions and cosmetic in batch production parts.

Packing and Shipment:

1. Gears are carefully packed in PP bags in CTNS, suitable for express shipping, air shipment, or sea shipment.
2. Shipping can be done through UPS, DHL, FEDEX, TNT, or sea shipping.
3. Trade terms include EXW, FOB Shenzhen, or CIF.
4. All shipments are carefully arranged to ensure fast and safe delivery.


1. How do you guarantee the quality of the gears and parts?
2. What are the advantages of your gears and parts?
3. What machining equipment do you use?
4. What shipping methods do you use?
5. What materials can you process?

Other Products:

EVER-POWER GROUP also supplies various plastic gears used in industry. Our range includes Plastic Spur Gear, Plastic Helical Gear, Plastic Worm Gear, Plastic Bevel Gear, Plastic Pinion Gear, Plastic Nylon Gear, Plastic Transmission Gear, Plastic Sprocket Gear,