Automotive replacement washers designed to seal drain plugs reliably during oil and transmission fluid changes. The Partuto Oil Crush Washers give peace of mind to drivers and mechanics who want to avoid messy leaks. Are the dimensions and aluminium-alloy construction right for your vehicle?
⚡ At a Glance
- • Seal Performance: Compresses to form a secure, leak-resistant metal seal
- • Best for: DIYers and garages performing routine oil or transmission fluid changes
- • Not ideal for: Vehicles with non-standard drain plug dimensions outside the listed size
Aluminium-alloy crush washers sized O.D. 28mm, I.D. 20mm, thickness 2mm. Supplied as a 10-piece set for drain plug and oil filter replacement tasks on most cars.
Secure leak prevention - with aluminium-alloy crush washer
Aluminium alloy deforms slightly under clamp force, filling gaps around the drain plug to create a metal-to-metal seal. The 2mm thickness and specified inner and outer diameters ensure controlled compression under torque.
A reliable seal reduces the chance of slow drips after a service, keeping the bay and driveway clean. Confirm matching dimensions to achieve the intended seal performance.
Convenient servicing spares - with a 10-piece pack
Supplied as ten identical washers so each service can use a fresh seal rather than reusing a deformed washer. Consistent sizing makes it straightforward to replace the washer during routine maintenance.
Keeping a set in the toolbox removes last-minute runs to the parts shop during an oil change. Useful for motorists who perform regular DIY maintenance or for garages handling multiple vehicles.
Broad fit for common applications - with specified 20mm I.D. and 28mm O.D.
Listed inner diameter (20mm) and outer diameter (28mm) correspond to the drain plug and seating area dimensions noted in the description. Described as suitable for most cars and for automatic transmission fluid drain plugs.
Works across a wide range of vehicles where those dimensions match the plug and pan seating. Always measure the drain plug and seating before fitting to ensure compatibility.
✨ The 4 Key Reasons for Partuto Oil Crush Washers
- Aluminium alloy construction - Resists deformation and corrosion during repeated oil changes
- Exact 20mm I.D./28mm O.D. sizing - Simplifies fit checks and reduces incorrect replacements
- Pack of 10 washers - Provides spare seals for multiple services without urgent repurchase
- Suitable for oil and filter jobs - Designed for drain plug and transmission fluid work when dimensions match
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: Partuto
- Product type: Oil crush washers / drain plug gaskets
- Pack quantity: 10 pieces
- Material: Aluminium alloy
❓ Frequently Asked Questions
Q: What sizes are these washers?
A: O.D. (outside diameter) is 28mm, I.D. (inside diameter) is 20mm, and thickness is 2mm.
Q: What material are the washers made from?
A: Aluminium alloy, described as suitable for use with automatic transmission fluid and general oil drain plugs.
Q: What are the washers intended for?
A: Good for oil changes and oil filter replacements, and specified as suitable for most cars when the listed dimensions match the drain plug.
🏆 Our Verdict
Suitable for DIY motorists and garages that require standard-sized crush washers for routine oil and transmission drains. Aluminium-alloy construction and clear 20mm I.D./28mm O.D. dimensions help form dependable metal-to-metal seals when matched to the correct plug. Supplied as a ten-piece set, the washers offer practical long-term value for regular maintenance.
