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‌40 Series Torque Converter Kit for Go Karts-Fits Predator-420cc,-GX390, Dune Buggy & 8HP-16HP Engines (1' Crankshaft, 1/4' Keyway) – Heavy-Duty Clutch Pulley & Belt Drive System

‌40 Series Torque Converter Kit for Go Karts-Fits Predator-420cc,-GX390, Dune Buggy & 8HP-16HP Engines (1′ Crankshaft, 1/4′ Keyway) – Heavy-Duty Clutch Pulley & Belt Drive System

$123.45

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • 【Strong Adaptability】It is suitable for engine types of 8-16HP, ensuring efficient operation on diverse engines. Whether it is ATV, large tricycle, or light off-road vehicle, it can be ideally matched.
  • 【Power Assistant】The asymmetric design of the driver pulley and driven pulley can reduce engine load. By optimizing torque transmission through this converter, greater torque output can be obtained at lower speeds, enhancing engine power.
  • 【Built to Last】 Its driver pulley and driven pulley are made of iron and aluminum, which are wear-resistant and have fast heat dissipation. Its belt has excellent elasticity and good extensibility, which can extend its service life.
  • 【Hassle-free Installation】 The torque converter set is complete. You only need to install the pulleys on the mounting plate with other accessories. It can be put into use soon.
  • 【Comfortable Experience】 The converter adopts advanced design principles to ensure a smoother shifting process and reduce jerkiness during shifting, greatly enhancing the rider’s overall riding experience.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0FDKSN2CD Category:

Description

Brand: Irlkavyot
  • Product Dimensions
    ‏
    :
    ‎
     15 x 15 x 6.09 inches
  • Date First Available
    ‏
    :
    ‎
     June 18, 2025
  • Manufacturer
    ‏
    :
    ‎
     Irlkavyot
  • ASIN
    ‏
    :
    ‎
     B0FDKSN2CD
  • Best Sellers Rank: #679,155 in Automotive (See Top 100 in Automotive)
    • #82 in Automotive Replacement Gear Kit Motors
    • #2,566 in Automotive Replacement Power Steering Equipment

Description

The torque converter set for 8 to 16HP engines ensures excellent power transmission efficiency, giving the engine ample vitality. With its advanced power transmission technology, this converter can achieve smooth and powerful operating performance under changing road conditions, improving the overall responsiveness of the system while ensuring stability and efficiency of operation, and bringing you an unparalleled riding experience.

Application

It is suitable for ATVs, large tricycles, light off-road vehicles, go-karts, motorcycles, mini helicopters, etc.

Specification

Material: Iron, Aluminum, Plastic

Color: Black, Silver

Installation Place: On the Engine

Belt Type: 203785

Sprocket Teeth: 10T for #40/41 420 Chain, 12T for #35 Chain (Chain is not included)

Engagement Range: 2350±200rpm

Recommended Engine: 8-16HP

Driver Pulley Shaft: 3/4″ (Bore); 20mm/0.79in

Driven Pulley Shaft: 5/8″ (Bore); 19mm/0.75in

Distance Between Crankshaft and Pulleys: 211mm/8.3in

Transmission Drive Shaft Diameter: 2.54cm/1in

Total Diameter of Clutch: 25.4mm/1in

Driver Pulley Diameter: 13.5cm/5.3in

Driven Pulley Diameter: 20.5cm/8.1in

Belt Size: 2*1cm/0.8*0.4in (H*W)

Product Height: 15.5cm/6.1in (Without Cover)

Package Size: 26.5*32*43cm/10.4*12.6*16.9in

Net Weight: 11.6kg/25.6lbs

Gross Weight: 12.2kg/26.9lbs

Package Included

1* 3/4″ Driver Pulley

1* 5/8″ Driven Pulley

1* Plastic Cover

1* Driven Belt

1* Mounting Plate

Other Accessories for Installation

Notes

1. Please check if all screws are properly installed and tightened before use.

2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.

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Product facts

Specifications

Canonical product
MP-US-B0FDKSN2CD
Source product ID
B0FDKSN2CD
Category
Replacement Parts / Motors / Gear Kit
Available images
9

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

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Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0FDKSN2CD
  • Source product ID: B0FDKSN2CD
  • Category: Replacement Parts / Motors / Gear Kit
  • Available images: 9

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

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