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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 | Repair and Installation Guide

$123.45

SKU: C-B0FDKSN2CD Category:

Repair and use view: Evaluate ‌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 as part of a Gear Kit repair or use case. The source states: Application.

Plan the job around this additional source detail: Installation Place: On the Engine. Use a job-planning lens: access, tools, connectors, fasteners, and installation sequence.

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.

Description

Repair, installation, and use context

Evaluate ‌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 in the context of a Gear Kit repair, installation, or use case. The source application detail is: Application.

Plan access, tools, and surrounding components around this supporting source detail: Installation Place: On the Engine. Confirm this final recorded point before work begins: 【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.

Job-planning boundary

The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.

Complete source-backed product details

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.

Source product highlights

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.

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.

Repair scenarios, installation, companion parts, and use outcomes

Buying guidance

Quick decision

Review this gear kit in the context of the repair and the surrounding components.

Repair scenario

  • Identify the symptom and confirm that this is the component required by the repair.
  • Inspect nearby connectors, fasteners, and mating surfaces before installation.

Installation notes

  • Use the listing instructions when present and follow the vehicle service procedure.
  • Professional installation may be appropriate when the repair requires special tools or calibration.

Companion parts

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  • Use the service procedure and the visible package contents to identify any additional parts or tools required.

Before you buy

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  • Confirm vehicle compatibility and installation requirements before ordering.

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