Copper Washer Motorcycles of 2025
Best Choice1
VKVXCLON325 Pcs 10 Sizes Copper Washers Kit, Copper Crush Sealing Washers Assortment Kit Metric Flat Washers Oil Drain Plug Crush Washer Gasket for Automotive, Motorcycles
Main highlights- Widely : Copper washers kit widely apply for marines, boat, hydraulic fittings, various electric appliance, fuel, bearings, air pumps water pumps,hardware, precision instruments and household projects.etc
- Special Design : Crush washer oil drain plug packed in a durable transparent box and have label in box with a detailed size reference chart, can easy to pick correct oil plug gasket quickly and used
- Size : Total contain 10sizes : M5,M6,M8,M10,M12,M14, 325 pieces copper washers, multiple different size meet your various home DIY demands
- Material : Copper crush washer kit made of high quality copper, which have smooth surface, corrosion resistance, wear resistance and rust resistance, it tighter seal and higher heat resistance than steel and rubber washers
- Function : Copper crush sealing washers apply to oil lines hydraulic fittings,oil drain, which can reduce pressure and friction, prevents leakage, isolates, prevents loosening or dispersion pressure, ensuring your connections are secure and reliable under various conditions
9.8Exceptional
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Value for Money2
GZZTORESGZZTORES 325PCS 10 Sizes Copper Crush Washer Assortment Kit, Flat Sealing Crush Washers Oil Drain Plug Gaskets Assortment Kit for Automotive Plumbing and Motorcycles
Main highlights- Wide Application：Copper crush washers are widely used in automotive or electrical applications, such as oil pipes, hydraulic fittings, oil drain pipes, etc
- Premium Quality：Our crush washers are made of copper, it has good corrosion-resistant and oxidation-resistant, can be used in harsh environments such as high temperature, cold weather and high humidity areas
- Packing Includes: Copper crush washer assortment kit is including: M5(55 PCS), M6(70 PCS), M8(60 PCS), M10(30 PCS), M12(60 P CS), M14(50PCS) crush washer oil drain plug washer
- Packaging: Copper washers are packed in an easy-to-storage plastic box. There is a label with the oil drain plug model on the packaging box for easy identification of the gasket model and easy access
- Comprehensive Set：Copper Crush Washer Assortment Kit is a total of 325 pieces and 10 sizes, almost all sizes you may need: M5 M6 M8 M10 M12 M14. Different sizes can meet your different needs
9.7Exceptional
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3
AKOSN325 PCS, 10 Sizes, Premium Copper Metric Sealing Crush Washers Assortment Kit, Upgraded Flat Ring Oil Drain Plug Crush Washer Gasket Seal Assortment Set, Banjo Bolt Washer for Automotive, Motorcycles
Main highlights- 【Wide Applications】– Ideal for industrial, automotive, marine, hydraulic, and household uses. Suitable for electrical appliances, machinery, plumbing, and more.
- 【Secure & Protective Fit】– Designed for seamless compatibility with screws, nuts, and bolts of matching sizes. Distributes pressure evenly, reduces friction, and prevents leaks or loosening.
- 【Premium Red Copper】– Made of high-quality red copper for excellent heat resistance, electrical conductivity, and corrosion resistance. Durable, wear-resistant, and long-lasting for reliable performance.
- 【Convenient Storage】– Packed in a sturdy, transparent box with a detailed size chart for easy identification and organization. Portable and ready for immediate use.
- 【325 Pieces in 10 Sizes】– Get a versatile assortment of 325 copper flat washers (M5, M6, M8, M10, M12, M14) to meet various fastening and sealing needs. Perfect for DIY, repairs, and industrial applications.
9.6Exceptional
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4
Magicave330 Pcs Copper Washers Assortment Kit – 12 Sizes Flat Sealing Crush Washers (M5-M20) for Automotive, Plumbing, and Mechanical Use
Main highlights- Versatile Applications: From automotive repairs to industrial tasks, these copper washers excel in a range of uses, including sump plugs, fuel fittings, hydraulic systems, electronics, and more. They’re especially effective when used as oil drain plug crush washers, ensuring a secure seal to prevent messy leaks and extend component life.
- Enhanced Performance: Engineered for precise load distribution, our copper washers minimize heat and friction during tightening, ensuring a leak-proof seal. Thanks to their superior conductivity and corrosion resistance, they outperform steel and rubber alternatives in durability and efficiency—making them ideal for crush washer replacements or critical oil drain plug crush washer needs.
- Durable Construction: Crafted from high-quality copper, these washers deliver excellent wear, corrosion, and rust resistance. Designed to handle tough conditions, they are the perfect choice for replacing an oil drain plug crush washer or ensuring reliable seals in demanding applications.
- Convenient Packaging: Neatly organized in a durable, clear plastic box, this copper washer kit keeps your workspace tidy and ensures quick access to the size you need. Whether you're assembling a crush washer assortment for routine maintenance or addressing an urgent oil drain plug crush washer repair, this kit is built for your convenience.
- Comprehensive Set: This kit includes 330 premium copper washers in 12 sizes (M5, M6, M8, M10, M12, M14, M16, M20). With a wide variety of sizes and plenty of each, you’ll always have the right crush washer or sealing solution, whether you’re tackling DIY repairs or professional maintenance tasks.
9.5Excellent
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5
IUVWISNIUVWISN Motorcycle M10 x 1.25 Magnetic Oil Drain Plug Bolt with Red Copper Crushed Washer CNC for YZ125 YZ250F YZ450F DRZ400 DRZ400S DRZ400SM YZ125X YZ250FX YZ450FX WR250F DRZ400E Blue
Main highlights- NEODYMIUM MAGNET - With stronger magnetism than other M10 x 1.25 Magnetic Oil Drain Plug on the market, it can firmly attract any metal and is not affected by temperature changes. And equipped with 1pcs annealing red copper crushed washers.
- FITMENT - This M10 x 1.25 Magnetic Oil Drain Plug Bolt fit for YZ125 2005-23 YZ250F 01-23 YZ450F 03-09 14-23 YZ125X 20-23 YZ250FX 15-23 YZ450FX 16-23 WR250F 01-19 DRZ400S 00-09 11-23 DRZ400E 00-07 DRZ400SM 05-09 13-23.
- EFFECTIVE ENGINE PROTECTION - This M10 x 1.25 Magnetic Oil Drain Plug captures fine iron particles that are too small to be filtered by the oil filter, preventing them from damaging the engine.
- ANODIZED SURFACE - The surface is anodized and brightly colored, with a variety of colors to choose from, making it more suitable for your motorcycle.
- ALUMINUM ALLOY MATERIAL - Made of aluminum alloy CNC machining, light but strong, anti-corrosion and anti-oxidation, long service life.
9.4Excellent
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6
Cerpourt200pcs 9 Sizes Premium Copper Metric Sealing Crush Washers Assortment Kit,Flat Sealing Washer M5 M6 M8 M10 M12 M14,Flat Ring Sump Plug Oil Seal Gasket Sealing Fitting Washers for Industrial,Household
Main highlights- 【Widely Application】 Copper washer assortment are widely used in various industries and applications due to their own product characteristics.The superior sealing: Connections in plumbing and automotive systems.Thermal conductivity: In high-temperature applications.Electrical conductivity: In electronic assemblies.Corrosion resistance: Such as marine,chemical processing,and plumbing applications.Distributing pressure: In mechanical systems to prevent wear and damage.
- 【High-Quality Copper Material】The copper washers are crafted from premium-grade copper,which has excellent thermal and electrical conductivity,corrosion resistance,tighter sealing,sturdy and durable,these crush washers are suitable for plumbing,sump plugs,electrical installations,mechanical uses,providing a reliable sealing and stable connection.Durable for daily use and can be used repeatedly.
- 【Design Feature】The copper crush washers are designed to fit tightly between two mating surfaces to evenly distribute the pressure,reduce heat and friction during tightening,while preventing leakage and ensuring a tight and secure seal.The washer has a hole in the center to allow it to be placed around a bolt or screw of the same size.
- 【Copper Washer Size】Contains 200pcs copper washers kit in 9 different sizes,30pcs M5*9*1, 30pcs M6*10*1, 20pcs M6*12*1, 20pcs M8*12*1, 20pcs M8*14*1, 20pcs M10*14*1,20pcs M12*16*1, 20pcs M12*18*1.5, 20pcs M14*18*1.Each one is neatly placed into different compartment of the sturdy transparent organizer box with detailed dimension size table,you can easily find what you need.
- 【100% Satisfaction】Our team of professionals is constantly working to make you satisfied.And any questions about the copper washers,please also feel free to contact me so that I can help you solve the problem as soon as possible.
9.3Excellent
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7
LordHardware10% OffLordHardware 200pcs Copper Crush Metric Washers Assortment Kit Flat Sealing Washer M5 M6 M8 M10 M12 M14 (9 Sizes)
Main highlights- Storage Box: 200pcs washers are organized in a sturdy convenient storage case
- Size: 9 size copper flat crush washers, include M5, M6, M8, M10, M12 and M14
- High Qulity: Made of high quality red copper, provides high temperature resistance, high conductivity and tighter seal; works great in wet environment
- Buy with Confidence: Free return for mistaken purchase. If there is any problem, please feel free to contact us, we will try our best to solve your problem
- Application: Widely used for electrical connections, such as household, commercial appliances, automotive and marine, fuel, hydraulic fittings etc.
9.2Excellent
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8
KeadicKeadic 160Pcs 16 Sizes Oil Drain Plug Crush Washer Assortment Set, Copper & Aluminum Flat Gasket Seal for Cars Track and Motorcycle, M6 M8 M10 M12 M14 M16 M18 M20
Main highlights- 【Wide Application】Widely used for automotive, plumbing, machinery, power generating station, nuclear power station,fuel and hydraulic fittings, electronic, digital consumer products, water valves, air cylinders, sealing the high-pressure brake systems, and other areas
- 【Premium Material】Our flat sealing washers are made of copper and aluminium, which have good corrosion resistance and can be used for a long time. The hard gaskets are not easy to deform and can fill the gap between the flange and the oil pan. Our oil drain plug washers have smooth and burr-free surface, which will not cause wear and tear to other parts.
- 【Outstanding Sealing】The gasket sizes are all standard sizes, exactly matching the original gaskets, stronger sealing and higher heat resistance than steel and rubber gaskets, so you don't have to worry about oil leakage. The sides are very flat, the edges are rounded but not rough, and they won't fuse with the oil pan after a long time of use.
- 【Keep Organized】 We offer a clear plastic boxes with dividers that prevent washer spacers from getting lost or mixed up. A size label sheet is included so you can quickly find the size you need. In addition, the plastic case is small and lightweight, making it easy to keep in your toolbox.
- 【16 Size Copper & Aluminum Washers】The metric washer assortment set contains 80pcs aluminum crush washers and 80pcs copper sealing washers, including M6 M8 M10 M12 M14 M16 M18 M20 (10pcs each size).
9.0Excellent
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9
A ABSOPROA ABSOPRO Banjo Bolt M14x1.5 10mm Banjo Hose Barb Bolt Fittings Brake Line Fitting Adapter with Copper Washers for Motorcycle Car (Set of 2)
Main highlights- Size - Fits for Banjo Bolt Inter Diameter 6mm. Suitable for Brake System, Air and Fuel Delivery, Engine
- Replacement For - 14mm thread hexagon head with 4pcs 14mm copper spacer
- Package List - 2 Pcs Banjo Hose Barb Bolt Fittings, 2 Pcs Screws, 4 Pcs Washers
- Installation - Easy to install and replace the broken Banjo Hose Barb Bolt Fittings, no special tools needed.
- Function - Designed for engine system fittings.
8.9Very Good
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10
MairukerCrush Washer, 14x20x1.5mm Solid Copper Flat Washers Assortment Kit Seal Gasket Fastener Fitting M14 for Oil Plug Sump Gaskets Sealing Kit, Screw Bolt Nut, Automotive, Motorcycles (30pcs)
Main highlights- Superior Seal and Heat Endurance: Crafted from high-quality copper, these washers provide a tighter seal and greater heat endurance compared to steel and rubber washers.
- Reliable Electrical Performance: With excellent conductivity properties, these copper washers are perfect for electrical applications, ensuring maximum conductivity and minimizing resistance.
- Enhanced Fastening Support: Designed to be used with nuts and bolts, these copper washers provide a greater bearing surface, preventing the nut or bolt head from tearing through the material.
- Durable Copper Construction: Made from premium copper material, these washers are built to last. The copper tone adds a touch of elegance to your projects while ensuring long-lasting performance.
- Assorted Sizes: This copper crush washer kit includes a variety of sizes, ensuring you have the perfect washer for any application. Inner Diameter : 14mm/0.55" Outer Diameter : 20mm/0.79";Thickness : 1.5mm/0.059"
8.7Very Good
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