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Spline Tube PTO Shaft (PTO Driveshaft G Series)

A Power Take-Off (PTO) shaft transfers tractor power to an implementation that uses a PTO to move the attachment. Commonly, these machines include lawn mowers, wood chippers, rotary tillers, brush cutters, and fertilizer spreaders. However, they are also used on tractors and other ag equipment.

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PTO Shaft

Structure of a Spline Tube PTO Shaft

PTO Shaft Structure

What is a Spline PTO Shaft?

A spline tube PTO shaft is an important part of agricultural machinery that transfers power to an attached piece of equipment. Its cross-sectional profile resembles a gear.

A yoke connects the spline tube PTO shaft to the tractor. It is the metal rod at the core of the driveline. PTO shafts are splined and come in two primary styles, Spring-Lock and Quick Disconnect. Each has a different type of connection, with 6 or 20 splines. You can determine the type of connection by checking the grub screws or the number of notches on the inside of the yoke collar. Regardless of whether you need to power a three-point implement or a small tractor, a PTO shaft is the answer to your tractor needs. This versatile PTO shaft transforms the power of an engine into mechanical equipment. It includes all the parts you need to connect your equipment to your tractor.

We offer a wide range of spline PTO shafts, including 6 spline PTO shafts, 10 spline PTO shafts, 15 spline PTO shafts, 1 3/8 21 spline pto shaft, etc. Feel free to contact us to get a quote!

Spline Tube PTO Shaft Specifications

Spline Tube PTO ShaftSpline Tube PTO Shaft

Replacement Spline Tube for PTO Shaft

If you need a replacement spline tube for your PTO shaft, you can purchase a complete driveline. These complete drivelines are inexpensive, easy to install, and compliant with ASAE standards. The spline tube PTO shaft is made of solid steel, forged with a universal joint, and contains a yoke for securing the drive train. They can be easily removed for maintenance and replacement and are a great choice for the needs of a variety of applications.

A PTO shaft transfers power from a tractor to an attached piece of equipment. It contains several components, including the spline tube, slip yoke, universal joint, safety chain, and safety shield. Different types of PTO shafts have different strengths and diameters. For instance, domestic PTO shafts use square or rectangular tubing, while those for metric tractor drivelines are star or bell-shaped.

When purchasing a PTO shaft, it is important to measure the shaft parts for proper fit. The closed length of the shaft will determine the correct PTO series size for the tractor's horsepower. You can use a PTO yoke size chart to determine which series size will work best for your tractor's horsepower. You should also know which type of implement end it has. If the shaft is a spline tube, you'll need to measure both ends of the shaft.

Spline PTO Shaft

Spline PTO Shaft Production

If you are in the market for new spline tube PTO shafts for tractors, consider purchasing complete drivelines. Complete drivelines are inexpensive, easy to install and meet ASAE standards. In addition to being a great value, these drivelines can be cut to your desired length. There is also a variety of sizes and strengths to choose from. They are also easy to install and can be easily installed.

Each stage of our production for spline tube PTO shafts is strict. According to the manufacturing standard, the quality department tests every process strictly and carefully.

PTO Shaft Production

PTO Shaft Production

PTO Shaft Production

Related Spline Tube PTO Shaft Products

As a member of the Ever-power Transmission, WLY is specialized in developing, manufacturing, and marketing PTO drive shaft, reducers, sprockets, industrial and conveyor chains, belts, pulleys, gears, racks, gearboxes etc. Our mechanical power transmission parts and products are popular in Europe, America, Asia, Australia, and North American customers. As a mature supplier, we are committed to implementing “Quality first, Price Competitive”. We already got the CE, TS/16949, ISO9001 Certificates and systematic manufacturing equipment and QC team to guarantee our quality and delivery.

Related Pto Shaft Parts

The spline tube PTO shaft and agricultural gearbox are good partners. Click and get more information if you are interested.


Pto Shaft And Agricultural Gearbox

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pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:


1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units, the implementation of ISO9001: 2015.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.


Five Core strengths:


1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.