Connect - 31821 - Copper Diesel Injection Washer M17 x 21 x 1.5mm 100pc
Shipping calculated at checkout.
Description
Copper diesel injection washer size M17 x 21 x 1.5mm. Pack of 100 pieces. High-precision annealed copper. Essential for diesel fuel injection systems. Provides leak-free seal under high pressure. Keywords: copper washer, injection washer, M17, diesel injector seal, crush washer, fuel system, Connect.
Care
Store in a clean, dry environment.
Keep away from direct sunlight, moisture, and extreme temperatures.
Inspect regularly for any signs of wear or damage.
Clean using a soft cloth or mild detergent when necessary.
Shipping & Returns
- Free shipping on orders over 75,000
- Standard delivery within 2–5 business days
- Easy 1-2-day returns
- Items must be returned in their original condition for a full refund
Standard delivery within 2–5 business days
Return items in original condition for a full refund

