PRODUCT PARAMETERS
Description
Overview of YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010
Gears are mechanical elements that are typically used to transmit rotational motion and force. They work by meshing teeth with each other to change speed, direction of torque, or to transfer power between multiple shafts. Gears are an integral part of mechanical engineering and are widely used in a variety of mechanical devices.
Advantages and features of YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010
Efficient transmission: Gears are capable of directly converting power with high efficiency and low energy loss.
Precise ratios: the desired ratio of speed and torque can be obtained by selecting gears of different sizes.
Compact: YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010systems take up less space than other forms of power transmission.
High durability: well-designed gears can operate stably for long periods of time in harsh environments.
Low noise and vibration: Modern YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010manufacturing technology ensures smooth operation and reduces noise and vibration.
Various types: Spur, helical, and bevel gears are available depending on the application scenario.

Specifications of YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010
YTO-X704 Tractor Driving Gear Shaft Unit– Precision-Built for Reliable Performance
Secret Specifications
The driving gear shaft system for the YTO-X704 tractor lugs part numbers SZ804.39.010 and 904.1.48.010. This part is made from top-quality alloy steel. It undertakes warmth treatment to ensure toughness and lengthy life span. The surface area finish satisfies strict top quality requirements to reduce wear throughout operation.
This shaft system fits straight right into the YTO-X704’s transmission system. It deals with other gears to move engine power smoothly to the wheels. Its design supports sturdy ranch tasks like plowing, tilling, and carrying. The unit handles high torque tons without bending or breaking.
Manufacturers check each shaft for dimensional precision. Tolerances stay within ± 0.02 mm to assure correct meshing with breeding equipments. Bearings install safely on both ends. Oil networks are built in to keep relocating components well lubed.
Installment and Compatibility
The SZ804.39.010/ 904.1.48.010 shaft changes original factory parts. It matches the YTO-X704 design exactly. No adjustments are required during installment. Technicians can fit it utilizing standard workshop devices. All mounting factors align correctly with the transmission housing.
This component also works with some YTO 70– 90 horsepower tractor variants. Always inspect your machine’s service guidebook prior to suitable. Utilizing the ideal shaft prevents very early gear failing and expensive downtime.
Sturdiness and Maintenance
Normal oil adjustments assist this shaft last much longer. Dust and steel fragments in old oil can scrape gear teeth. Evaluate the shaft throughout regular upkeep. Search for cracks, excessive play, or unusual noise. Replace it if you see any one of these indications. A great shaft maintains your tractor running strong season after period.

Applications of YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010
Applications of YTO-X704 Tractor Driving Gear Shaft Units SZ804.39.010 and 904.1.48.010
Core Feature in Power Transmission
The driving gear shaft devices SZ804.39.010 and 904.1.48.010 are crucial parts in the YTO-X704 tractor’s drivetrain. They move engine power to the wheels. This helps the tractor move forward or in reverse with strong, consistent pressure. These shafts function inside the transmission. They connect equipments so power flows efficiently from the engine to the axle.
Developed for Heavy-Duty Ranch Job
Farmers utilize the YTO-X704 for plowing, tilling, planting, and transporting. The equipment shaft units deal with high torque and constant tension throughout these jobs. They are built from hardened steel. This gives them lengthy life even under tough field conditions. Their exact machining ensures peaceful operation and very little wear gradually.
Compatibility and Replacement
These systems fit straight into the initial tools design of the YTO-X704 model. No alterations are required. If a shaft wears out or breaks, replacing it with SZ804.39.010 or 904.1.48.010 restores full performance. Both parts satisfy factory specs for size, toughness, and positioning. Auto mechanics locate them very easy to mount making use of common tools.
Dependability in Daily Procedures
A functioning equipment shaft keeps the tractor running without sudden stops. That matters when you remain in the middle of an area. These devices reduce downtime due to the fact that they withstand flexing, splitting, and gear slippage. Farmers depend on them period after season. Regular maintenance like examining oil degrees and listening for odd noises assists them last much longer.
Support for Attachments and PTO Usage
The YTO-X704 commonly powers carries out via its PTO (Power Liftoff) system. The driving gear shaft devices help provide consistent power to those devices. Whether it’s a lawn mower, baler, or sprayer, stable equipment involvement implies much better outcomes and less stress on the whole device.
Campony Introduction
Established in 2002, Shift Gear Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.
Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.
If you are interested, please feel free to contact us.
Payment
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Shipment
By sea, by air, by express, as customers request.

5 FAQs of YTO-X704 tractor driving gear shaft unit SZ804.39.010, 904.1.48.010
Frequently Asked Questions: YTO-X704 Tractor Driving Gear Shaft Unit (SZ804.39.010 / 904.1.48.010)
What is the driving gear shaft unit used for?
This part transfers power from the engine to the tractor’s wheels. It connects key drivetrain components and ensures smooth motion during field work or transport.
Which tractor models use this gear shaft unit?
It fits YTO-X704 tractors. The correct part numbers are SZ804.39.010 and 904.1.48.010. Always check your tractor’s service manual or serial number before ordering.
How do I know if this part needs replacement?
Look for unusual noises like grinding or clunking when shifting gears. You might also notice vibration, loss of power, or difficulty moving the tractor. These signs often mean the shaft or its bearings are worn out.
Is installation difficult?
Installation requires basic mechanical skills and standard tools. You must remove the transmission cover and align the shaft correctly. If you’re not confident doing it yourself, ask a qualified technician for help.
Are genuine parts better than aftermarket ones?
Yes. Genuine YTO parts match factory specs exactly. They last longer and reduce the risk of damage to other parts. Aftermarket units may look similar but often use lower-quality materials or incorrect tolerances. Stick with OEM parts for reliable performance.
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