Tuff Torq
0 ratings
Genuine 1A646025840 K46 Transmission 1/2 Spline Drive Pulley 4.90
genuine image
Genuine 1A646025840 K46 Transmission 1/2 Spline Drive Pulley 4.90
Brand new genuine Tuff Torq transmission part.
Genuine 1A646025840 K46 Transmission 1/2" Spline Drive Pulley 4.90"
Item #: 37962289

Genuine 1A646025840 K46 Transmission 1/2" Spline Drive Pulley 4.90"

Item #: 37962289

SCR 612

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 19
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Brand new genuine Tuff Torq transmission part.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Compatibility
The Tuff Torq K46 Transmission pulley is designed to fit various lawn tractors, ensuring seamless integration and performance upgrades, catering to a wide range of user needs.
Durable Construction
Crafted from high-quality materials, this pulley offers excellent durability and resistance to wear, providing long-lasting performance even in tough conditions.
Easy Installation
With a user-friendly design, the 1/2" spline drive allows for straightforward installation, reducing downtime and making repairs accessible for all skill levels.

Product Details

Shop the Tuff Torq Genuine K46 Transmission at Ubuy Seychelles. High-quality 1A646025840 model with 12 spline drive pulley. Get yours now!
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Lawn Equipment Owners

    Ideal for users needing a reliable transmission pulley for various lawn equipment such as tractors and mowers.

  • DIY Mechanics

    Perfect for individuals who prefer to perform their own repairs and maintenance on garden machinery.

  • Small Business Operators

    Beneficial for small landscaping businesses requiring durable components for regular use in lawn maintenance tasks.

Not Suitable For
  • Casual Users

    Not suitable for those who rarely use lawn equipment, as it may not justify the investment.

  • Heavy-Duty Machinery

    Ineffective for high-powered machines that require more robust or specialized pulleys for efficient operation.

  • Non-Garden Equipment

    Not designed for use in equipment not related to lawn care, such as construction or industrial machines.

Product Description

Genuine 1A646025840 K46 Transmission 1/2" Spline Drive Pulley 4.90"

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Tuff Torq Genuine 1A646025840 K46 Transmission 12 Spline Drive Pulley used for?

    Answer: The Tuff Torq Genuine 1A646025840 K46 Transmission 12 Spline Drive Pulley is designed to drive the transmission of various lawn and garden equipment. Its primary function is to facilitate the proper functioning of the mower’s transmission system, ensuring efficient power transfer from the engine to the wheels. This pulley is particularly beneficial in applications where reliable performance is essential, such as in riding lawn mowers or garden tractors, as it helps maintain smooth operation over uneven terrain.
  • Question: How do I install the Tuff Torq K46 Transmission Pulley?

    Answer: Installing the Tuff Torq K46 Transmission Pulley involves a step-by-step process. First, make sure to disconnect the mower from any power source for safety. Then, remove the old pulley by unscrewing it from the shaft, which may require specific tools. Position the new pulley onto the spline shaft, ensuring it aligns correctly, and securely fasten it using the appropriate bolts. It's essential to refer to the user manual for detailed instructions specific to your lawn mower model, allowing for effective and safe installation.
  • Question: Why is it important to choose a genuine Tuff Torq pulley?

    Answer: Choosing a genuine Tuff Torq pulley like the 1A646025840 ensures that you receive a product that meets high standards of quality and durability. Genuine parts are specifically designed to fit your machine exactly, providing optimal performance without unnecessary wear and tear. This becomes crucial in maintaining efficiency and extending the lifespan of your equipment, ultimately saving on potential repair costs and enhancing your mowing experience.
  • Question: What are the compatibility requirements for the K46 Transmission Pulley?

    Answer: The K46 Transmission Pulley is designed to fit various models of lawn mowers and garden tractors that feature a K46 transmission. It features a 12 spline connection, making it compatible primarily with products from the Tuff Torq line. To ensure compatibility, it is essential to check your specific model and its part requirements against the specifications provided by Tuff Torq, which can help avoid any installation issues and ensure optimal functionality for your equipment.
  • Question: How do I know if my pulley needs to be replaced?

    Answer: Signs of pulley wear may include unusual noises coming from the transmission area, decreased speed of the mower, or visible damage to the pulley itself. If you notice any signs of slipping or rough operation, it’s wise to inspect the pulley for signs of wear or deterioration. Regular checks can prevent further damage to your transmission system, ensuring that your mower operates effectively and efficiently.
  • Question: Can I use a non-genuine part instead of the Tuff Torq pulley?

    Answer: While it is possible to use non-genuine parts, doing so can risk the performance and reliability of your equipment. Non-genuine parts might not perfectly match the specifications required by your mower, potentially leading to compatibility issues or even damage. Choosing genuine Tuff Torq parts like the K46 Transmission Pulley ensures that you maintain the intended performance and longevity of your equipment.
  • Question: What tools do I need to install the K46 Transmission Pulley?

    Answer: To install the Tuff Torq K46 Transmission Pulley, you will generally need basic hand tools such as a socket wrench set, screwdrivers, and possibly a torque wrench for securing bolts to the manufacturer's specifications. Be sure to also have safety gear like gloves and eyewear to protect yourself during the installation process. Having the right tools on hand will make the installation more efficient and help prevent any accidental damage.
  • Question: How does the drive pulley impact mower performance?

    Answer: The drive pulley plays a critical role in the overall performance of your mower by facilitating the connection between the engine and the transmission system. A well-functioning pulley allows for smooth acceleration and deceleration, providing the necessary torque to tackle various terrains effectively. Poor performance of the pulley can lead to sluggishness or even stalling, which can significantly impact your mowing efficiency and overall lawn care experience.
  • Question: What is the lifespan of the Tuff Torq K46 Transmission Pulley?

    Answer: The lifespan of the Tuff Torq K46 Transmission Pulley can vary based on factors such as frequency of use, maintenance practices, and environmental conditions. With proper care and regular maintenance, users can expect a considerable lifespan from this genuine part. Proper lubrication, timely inspections, and addressing any issues promptly can contribute significantly to the longevity of the pulley and enhance overall equipment performance.
  • Question: Where can I buy Tuff Torq Genuine 1A646025840 K46 Transmission 12 Spline Drive Pulley in Seychelles?

    Answer: You can purchase the Tuff Torq Genuine 1A646025840 K46 Transmission 12 Spline Drive Pulley at Ubuy in Seychelles. Ubuy offers a diverse selection of lawn and garden parts, including genuine Tuff Torq products, ensuring you can easily find the correct parts for your maintenance and repair needs. With a user-friendly interface and reliable customer support, Ubuy simplifies the buying experience for your essential lawn equipment parts.

Tuff Torq Pulleys Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SCR 612

Order now and get it around Sunday, July 19

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Genuine Tuff Torq Part # 1A646025840
  • Fits Specific Tuff Torq Models that require this Part #
  • 1/2 Spline Drive Pulley
  • 4.90 inches
  • Brand new and genuine OEM part