Product Description

Our advantage
1.;We offer OEM and ODM service.;
2.;High quality iron and metal casting manufacturer.;
3.;Experienced technical and inspection team.;
4.;Abundant experience in exporting casting products.;
5.;Regularly production reports.;

Packing and delivery
Packing:; Standard export packaging (Wooden,; steel,; carton case or pallet );
Shipping:;sea freight,; air freight,; express 

Company Infomation
HangZhou Xin Rong CZPT Casting Co.;,; Ltd was established in 1993( originally named HangZhou Rongxiang Casting plant);.; This is 1 of the leading OEM foundry with over 20 years experience in this field.; We specialized in sand casting,; metal casting,; shell mold casting etc.; 
Facilities:; shell core machines,; melting furnaces,; shot blast chambers,; grinding machines,; checkout chemical,; examination equipment,; CZPT front analyzer brinell hardness testers,; CNC machining center.;
Products including:; Auto parts (steering knuckle / spindle,; brake disc,; brake drum,; wheel hub,; motor cover,; impeller,; pulley,; gear,; valve,; etc.;); kitchenware (gas stove parts,; pan support,; floor drain etc.;); Garden protection ( wrought iron gate,; fence parts,; etc.;); road construction ( manhole cover,; road floor drain,; etc.;); pipe fitting etc.; 

Our service
1.; We will ensure you that we will reply you within 12 hours for any questions about our products or quotation.;
  2.; We will provide you the reasonable quotation
  3.; we will ensure the on-time shipment and product quality.; 
  4.; All of the technical detail,; drawings are confidential ,; unless we receive your permit in writing
  5.; the sample will be provided according to your request.; The sample cost and the freight cost will be shouldered by the customer,; the sample is refundable when you place the volume order.; 

FAQ
Is our design safe with you?
It defiantly safe with us.; we are a professional OEM factory,; all the technical detail drawings,; information and specification are confidential,; unless we receive your permit in writing.;
Do you provide samples?
we are providing samples accordingly.; The model opening fee to be charged for the customized items,; and it can be refunded when you place the large order
How to deal with the defective product?
Our after-sales colleague with get in touch with you immediately.; The process as below:;
We will need you to fill up the product defective from with pictures,; we might also request for a sample of the defective product (we will take care of the fright cost if it is ,;manufacturing defected);
We will find and solve the issue,; repair the defective items or send the replacement accordingly.; ( free of charge if it is manufacturing defective);
We are willing to comply with customer’s reasonable requests

Drive shaft type

The driveshaft transfers torque from the engine to the wheels and is responsible for the smooth running of the vehicle. Its design had to compensate for differences in length and angle. It must also ensure perfect synchronization between its joints. The drive shaft should be made of high-grade materials to achieve the best balance of stiffness and elasticity. There are 3 main types of drive shafts. These include: end yokes, tube yokes and tapered shafts.

tube yoke

Tube yokes are shaft assemblies that use metallic materials as the main structural component. The yoke includes a uniform, substantially uniform wall thickness, a first end and an axially extending second end. The first diameter of the drive shaft is greater than the second diameter, and the yoke further includes a pair of opposing lugs extending from the second end. These lugs have holes at the ends for attaching the axle to the vehicle.
By retrofitting the driveshaft tube end into a tube fork with seat. This valve seat transmits torque to the driveshaft tube. The fillet weld 28 enhances the torque transfer capability of the tube yoke. The yoke is usually made of aluminum alloy or metal material. It is also used to connect the drive shaft to the yoke. Various designs are possible.
The QU40866 tube yoke is used with an external snap ring type universal joint. It has a cup diameter of 1-3/16″ and an overall width of 4½”. U-bolt kits are another option. It has threaded legs and locks to help secure the yoke to the drive shaft. Some performance cars and off-road vehicles use U-bolts. Yokes must be machined to accept U-bolts, and U-bolt kits are often the preferred accessory.
The end yoke is the mechanical part that connects the drive shaft to the stub shaft. These yokes are usually designed for specific drivetrain components and can be customized to your needs. Pat’s drivetrain offers OEM replacement and custom flanged yokes.
If your tractor uses PTO components, the cross and bearing kit is the perfect tool to make the connection. Additionally, cross and bearing kits help you match the correct yoke to the shaft. When choosing a yoke, be sure to measure the outside diameter of the U-joint cap and the inside diameter of the yoke ears. After taking the measurements, consult the cross and bearing identification drawings to make sure they match.
While tube yokes are usually easy to replace, the best results come from a qualified machine shop. Dedicated driveshaft specialists can assemble and balance finished driveshafts. If you are unsure of a particular aspect, please refer to the TM3000 Driveshaft and Cardan Joint Service Manual for more information. You can also consult an excerpt from the TSB3510 manual for information on angle, vibration and runout.
The sliding fork is another important part of the drive shaft. It can bend over rough terrain, allowing the U-joint to keep spinning in tougher conditions. If the slip yoke fails, you will not be able to drive and will clang. You need to replace it as soon as possible to avoid any dangerous driving conditions. So if you notice any dings, be sure to check the yoke.
If you detect any vibrations, the drivetrain may need adjustment. It’s a simple process. First, rotate the driveshaft until you find the correct alignment between the tube yoke and the sliding yoke of the rear differential. If there is no noticeable vibration, you can wait for a while to resolve the problem. Keep in mind that it may be convenient to postpone repairs temporarily, but it may cause bigger problems later.

end yoke

If your driveshaft requires a new end yoke, CZPT has several drivetrain options. Our automotive end yoke inventory includes keyed and non-keyed options. If you need tapered or straight holes, we can also make them for you.
A U-bolt is an industrial fastener that has U-shaped threads on its legs. They are often used to join 2 heads back to back. These are convenient options to help keep drivetrain components in place when driving over rough terrain, and are generally compatible with a variety of models. U-bolts require a specially machined yoke to accept them, so be sure to order the correct size.
The sliding fork helps transfer power from the transfer case to the driveshaft. They slide in and out of the transfer case, allowing the u-joint to rotate. Sliding yokes or “slips” can be purchased separately. Whether you need a new 1 or just a few components to upgrade your driveshaft, 4 CZPT Parts will have the parts you need to repair your vehicle.
The end yoke is a necessary part of the drive shaft. It connects the drive train and the mating flange. They are also used in auxiliary power equipment. CZPT’s drivetrains are stocked with a variety of flanged yokes for OEM applications and custom builds. You can also find flanged yokes for constant velocity joints in our extensive inventory. If you don’t want to modify your existing drivetrain, we can even make a custom yoke for you.