SKU: 7634592458

Wet clutch 2:1 reduction gearbox GX240 GX270 GX390 188F 177F 190F Gokart Engine

Sale price$160.03 Regular price$177.81
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Wet clutch 2:1 reduction gearbox GX240 GX270 GX390 188F 177F 190F Gokart EngineNormal 0 7. 8 pt 0 2 false false false MicrosoftInternetExplorer4 Description Brand New Gearbox Normal 0 7. 8 pt 0 2 false false false MicrosoftInternetExplorer4 Normal 0 7. 8 pt 0 2 false false false MicrosoftInternetExplorer4 These replacement clutch boxes come as complete units and are ready to be fitted to your engine. Fits the Honda GX240 GX390 range and most Chinese 9hp to 13hp clone engines with 25mm diameter and 60mm long output shafts, also

Description

Brand New Gearbox

These replacement clutch boxes come as complete units and are ready to be fitted to your engine.

Fits the Honda GX240 - GX390 range and most Chinese 9hp to 13hp clone engines with 25mm diameter and 60mm long output shafts, also known as the L type PTO shaft option.

Requires a 60mm long, 25mm diameter crankshaft input, output is to a 22mm shaft, also known as the R type PTO shaft.

Ready to assemble, they give incredible torque at lower engine speeds, and are ideal replacements on go-karts, mixers, pumps etc.

This is a carefully selected replacement part of the highest quality, and also at an affordable price too.

DETAILS:

• Type: 2:1 Reduction
• Input Shaft: 25mm Diameter, 60mm Long
• Input Shaft Keyway: 7mm
• Input Mounting Holes: 90mm Square

• Output Shaft: 22mm Diameter, 50mm Long
• Output Shaft Keyway: 7mm
• Output Mounting Holes: 70mm Square

Please Note: The gearbox is supplied without oil, and requires oil before use. This is typically the same as you would use in the engine sump i.e an SAE30 4-stroke small engine oil.

 

Delivery

WE DELIVER AUSTRALIA WIDE VIA POST OFFICE OR COURIER WITHIN 1 WORKING DAY AFTER PAYMENT IS CLEARED.

Payment

WE ACCEPT BANK DEPOSIT AND PAYPAL PAYMENT ONLY. 

Warranty

WE OFFERS 100% MONEY BACK GUARRANTEE ON ALL PURCHASES EXCEPT UNDERWEARS FOR HYGIENE REASON.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7634592458

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Cathy
New York, US
★★★★★ 5
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Size: Medium, Color: (001) Black / Black / White
Item was as describe, comfortable and stays in place thick but breathable ! I will order from this company again
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Reviewed in the United States on January 15, 2026
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Los Angeles, US
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Great quality socks
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Kendra
Louisville, US
★★★★★ 4
Good quality
Size: Large, Color: (035) Steel / White / Black
These are a bit thicker then a compression sock and they come up higher on the ankle than a no-show sock normally does. They are very comfortable and soft.
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Battle Creek, US
★★★★★ 5
Good quality socks
Size: X-Large, Color: (001) Black / Black / White
Great value and great product and comfort. Not thin and wears well not like thin socks in a size that fits
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Battle Creek, US
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Size: Medium, Color: (001) Black / Black / White
Great price, perfect fit.
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Reviewed in the United States on January 23, 2026

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