Skip to main content
Home / Motorcycle Repair Tools / 39-41mm Dual-Head Socket for GY6 Pulley Nut and Rear Clutch Disassembly (Motorcycle Specific)

Attributes

Brand -
Category Motorcycles, Gear & Accessories / Motorcycle Repair Tools
Origin -
Socket Size Range 39mm - 41mm
Compatibility GY6 Scooter Engines (50cc, 125cc, 150cc)
Material Heat-Treated Chrome Vanadium Steel
Drive Size 1/2 inch Square Drive
Design Type Dual-Head (Bi-Hexagonal)
Finish Polished Chrome with Matte Black Accents
Application Front Pulley Nut & Rear Clutch Bell Removal
Weight 0.85 lbs (385g)
Package Includes 1x Dual-Head Socket Tool
Warranty 1-Year Manufacturer Defect Warranty

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 4/5

Solid tool, slightly heavy

Works exactly as described for clutch disassembly. It is a bit heavier than standard sockets due to the thick walls, but that adds to its durability. Took off one star only because it doesn't come with a case.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect fit for my 150cc GY6

This tool made removing the stubborn pulley nut on my scooter incredibly easy. The dual-head design means I didn't need to hunt for two different sockets. Highly recommended for DIY mechanics.

A

Anonymous

Mar 21, 2026

Rating: 4/5

Good grip, works well

Used this to change my rollers and drive face. The bi-hexagonal shape provides excellent grip even when the nut is tight. Just make sure you have a strong breaker bar.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Essential for GY6 owners

If you own a Chinese scooter with a GY6 engine, this is a must-have. The 39-41mm range covers both the front and rear fasteners perfectly. Steel quality feels premium.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Saved me a trip to the shop

I was dreading taking my scooter in for a variator service. This socket handled the rear clutch nut without slipping or rounding the edges. Great value for the price.

A

Anonymous

Mar 09, 2026

Rating: 5/5

No more slipping!

Previous cheap sockets stripped my nut slightly, but this one gripped immediately. The chrome finish is nice and resists rust. Very happy with this purchase.

5 FAQ

Q: Is the steel strong enough for rusted nuts?

A: Absolutely. The tool is made from heat-treated Chrome Vanadium steel, which provides high torque strength to loosen seized or rusted nuts without deforming.

Q: Do I need an impact wrench to use this?

A: No, this socket is designed for use with a standard ratchet and breaker bar. However, it is robust enough to handle impact wrenches if you prefer using power tools.

Q: Will this work on a 50cc TaoTao scooter?

A: Yes, as long as your TaoTao uses a GY6-style engine, which most 50cc models do, this socket will fit both the pulley and clutch nuts.

Q: Does this fit the front crank nut as well?

A: This specific tool is sized for the pulley nut and rear clutch bell. The front crank nut usually requires a different size (often 17mm or 19mm depending on the model), so please check your specific engine manual.

Q: What is the return policy if it doesn't fit my specific variant?

A: We offer a 30-day return policy for unused items in original condition. If the tool does not fit your GY6 variant, please contact us for a full refund or exchange.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Orthodontic Invisible Aligner Case Retainer Storage Box Teeth Corrector Denture Compact Portable Cleaning Box

Orthodontic Invisible Aligner Case Retainer Storage Box Teeth Corrector Denture Compact Portable Cleaning Box

$12.30

Sentury 990 Silent Tire - Sizes 185/195/205/215/225/50/55/60/65 R16/R17/R18/R19

Sentury 990 Silent Tire - Sizes 185/195/205/215/225/50/55/60/65 R16/R17/R18/R19

$342.00

Adult Outdoor Rafting Gear – Large PVC Mesh Waterproof Dry Bag for Swimming and River Trekking

Adult Outdoor Rafting Gear – Large PVC Mesh Waterproof Dry Bag for Swimming and River Trekking

$7.26

Universal Reading Pen Storage Rack – Compatible with Xiao Ji Qiu Qiu, Tun Xiao Meng, Caterpillar, and JOJO Reading Pens

Universal Reading Pen Storage Rack – Compatible with Xiao Ji Qiu Qiu, Tun Xiao Meng, Caterpillar, and JOJO Reading Pens

$10.80

[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment

[Daimai Holds Micro-Needle Hair Transplant Patent] Micro-Needle Artistic Hairline Planting, 3000 Grafts for Hair Loss Treatment

$71,950.00

PELICAN Air 1535 Lightweight Protective Case, Waterproof Photography Gear Carry-On Luggage with Free Shipping

PELICAN Air 1535 Lightweight Protective Case, Waterproof Photography Gear Carry-On Luggage with Free Shipping

$219.00

Beginner Calligraphy Set: Tian Yingzhang Ou Style Kaishu Copybook, Xuan Paper, and Red-Guided Practice Kit

Beginner Calligraphy Set: Tian Yingzhang Ou Style Kaishu Copybook, Xuan Paper, and Red-Guided Practice Kit

$9.90

Three-Phase AC Permanent Magnet Synchronous Motor 15KW 380V Variable Frequency

Three-Phase AC Permanent Magnet Synchronous Motor 15KW 380V Variable Frequency

$3,493.00

Genuine OEM Car Tires for Pickups, SUVs, and Vans - Sizes 145, 155, 165, 175, 185, 195 R12

Genuine OEM Car Tires for Pickups, SUVs, and Vans - Sizes 145, 155, 165, 175, 185, 195 R12

$60.00

Freestanding Toilet Storage Rack - No-Drill Bathroom Organizer with Tank Shelf and Tissue Basket

Freestanding Toilet Storage Rack - No-Drill Bathroom Organizer with Tank Shelf and Tissue Basket

$19.04

Packaging Machine for Salted Duck Eggs and Chicken Wings, Adjustable Frequency Speed MFL Drying Unit, Manufacturer Discount

Packaging Machine for Salted Duck Eggs and Chicken Wings, Adjustable Frequency Speed MFL Drying Unit, Manufacturer Discount

$37,800.00

Portable Retainer Storage Case – Compact Box for Children's Orthodontic Appliances and Invisalign Aligners

Portable Retainer Storage Case – Compact Box for Children's Orthodontic Appliances and Invisalign Aligners

$13.30

Tang Dynasty Ouyang Xun 'Stele of Lord Huangfu' Calligraphy Copybook, Close-Up Tutorial, Single Volume 79 Pages

Tang Dynasty Ouyang Xun 'Stele of Lord Huangfu' Calligraphy Copybook, Close-Up Tutorial, Single Volume 79 Pages

$9.90

Marco Sketchbook - 8K Sketch Paper, 16K Colored Pencil Paper, A4 Marker Paper for Art Students and Kids

Marco Sketchbook - 8K Sketch Paper, 16K Colored Pencil Paper, A4 Marker Paper for Art Students and Kids

$9.30

Economic Pasteurization Machine, Commercial Pasteurization Tank, Small Dairy Processing Equipment, Direct from Manufacturer

Economic Pasteurization Machine, Commercial Pasteurization Tank, Small Dairy Processing Equipment, Direct from Manufacturer

$3,430.00

Authentic Cat PAI Little Companion Daily Blind Box Figurine, Cute Siamese Cat Desktop Pet, Action Figure Birthday Gift

Authentic Cat PAI Little Companion Daily Blind Box Figurine, Cute Siamese Cat Desktop Pet, Action Figure Birthday Gift

$8.41

CANDLE.LAB | Non-Bleeding, Non-Seeping DIY Scented Candle Solid Thread Pigment - Fluorescent Dye Colors

CANDLE.LAB | Non-Bleeding, Non-Seeping DIY Scented Candle Solid Thread Pigment - Fluorescent Dye Colors

$12.80

Small-Scale Yogurt Production Line, Pasteurized Milk Processing Equipment, Yogurt Sterilization and Fermentation Tank

Small-Scale Yogurt Production Line, Pasteurized Milk Processing Equipment, Yogurt Sterilization and Fermentation Tank

$1,260.00

Blue Field Outdoor Lightweight Wear-Resistant Waterproof Dry Bag for Rafting and Stream Trekking, Storage Pouch for Miscellaneous Items, 10L/20L/40L/70L

Blue Field Outdoor Lightweight Wear-Resistant Waterproof Dry Bag for Rafting and Stream Trekking, Storage Pouch for Miscellaneous Items, 10L/20L/40L/70L

$14.00

[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown

[All-Inclusive Flat Rate] Single Imported Dental Implant | Includes Free Cleaning, Abutment, Fixture, and Crown

$1,800.00

Acrylic Markers for Kids, Washable Art Watercolor Pens for Elementary Students, Opaque and Layerable, Direct Liquid Ink Core

Acrylic Markers for Kids, Washable Art Watercolor Pens for Elementary Students, Opaque and Layerable, Direct Liquid Ink Core

$19.90

304 Stainless Steel Chain - Long/Short Link Lifting Chain, Hoist Chain, Clothesline, Swing, Pet Chain, Anti-Theft Chain

304 Stainless Steel Chain - Long/Short Link Lifting Chain, Hoist Chain, Clothesline, Swing, Pet Chain, Anti-Theft Chain

$1.53

Face Towel Storage Box for Disposable Cleansing Tissues and Cotton Pads, Wall-Mounted Bathroom Organizer

Face Towel Storage Box for Disposable Cleansing Tissues and Cotton Pads, Wall-Mounted Bathroom Organizer

$19.90

France Arches Watercolor Paper Handmade 100% Cotton Artist Grade Sample Sheets Loose Paper 300G 640G Full Sheet Half Sheet 4K 8K 16K Medium and Rough Texture Watercolor Paint Paper

France Arches Watercolor Paper Handmade 100% Cotton Artist Grade Sample Sheets Loose Paper 300G 640G Full Sheet Half Sheet 4K 8K 16K Medium and Rough Texture Watercolor Paint Paper

$20.80

Premium Ceramic Tea Canister Gift Box – Empty Packaging for Black, Pu'er, White, and Biluochun Tea

Premium Ceramic Tea Canister Gift Box – Empty Packaging for Black, Pu'er, White, and Biluochun Tea

$121.00

Rechargeable Gen 2 Personal Air Purifier with Auto Fan for Travel, Commute, and Flights

Rechargeable Gen 2 Personal Air Purifier with Auto Fan for Travel, Commute, and Flights

$145.00

Roast Duck Warmer Cabinet, Constant Temperature Box, Commercial Crispy Pork Belly Hanging Duck Cabinet, Roasted Chicken and Cooked Food Display Warmer

Roast Duck Warmer Cabinet, Constant Temperature Box, Commercial Crispy Pork Belly Hanging Duck Cabinet, Roasted Chicken and Cooked Food Display Warmer

$318.00

Guangda Dental | Straumann Implant Services for Missing Teeth Restoration (Foshan Branch Only)

Guangda Dental | Straumann Implant Services for Missing Teeth Restoration (Foshan Branch Only)

$2,052.00

Painted Wooden Colored Pencils Set with Gold Powder, Creative Engineering Pencils for Gongbi Coloring, Basic Packaging

Painted Wooden Colored Pencils Set with Gold Powder, Creative Engineering Pencils for Gongbi Coloring, Basic Packaging

$11.12

South Korea Dentium Dental Implant Abutment with Full Ceramic Crown for Missing Tooth Restoration

South Korea Dentium Dental Implant Abutment with Full Ceramic Crown for Missing Tooth Restoration

$1,980.00