A torn, stretched or hardened reservoir diaphragm lets moisture into your fluid and causes weeping at the reservoir cap. This replacement reservoir diaphragm for your Kawasaki Vulcan 900, Ninja 650, Ninja ZX-6R, Vulcan 2000, Ninja 500R, Z1000, Vulcan 1500, Ninja 250, Vulcan 1600, Concours 1000 and other select 1984-2012 models restores a clean, tight seal under the cap and keeps your hydraulic fluid protected.
- Replaces a torn, stretched or hardened reservoir diaphragm
- Restores a tight seal under the reservoir cap
- Helps keep moisture and dirt out of the hydraulic fluid
- Stops weeping at the reservoir cap
-
Kit includes: 1 x Reservoir Diaphragm
- Replaces OEM 43028-1058
- Fitment-specific: confirm your year and model in the fitment table before ordering
- Hydraulic components should be installed by a qualified mechanic
-
Brand: BrakeCrafters
-
Part Number: BC7662D
-
Product Type: Master Cylinder Reservoir Diaphragm
-
Replaces OEM: 43028-1058
-
Kit Contents: 1 x Reservoir Diaphragm
-
Fitment: Kawasaki Concours 1000 (1986-2006), Eliminator 1000 (1987), Eliminator 250 (1988-1989), Eliminator 250HS (1991-1994), Eliminator 900 (1985-1986), KZ1000P (2002-2003, 2005), Ninja 1000R (1986-1987), Ninja 250 (1986-1987), Ninja 250R (1988-2007), Ninja 500 (1987-1996), Ninja 500R (1997-2009), Ninja 600R (1985-1997), Ninja 650R (2006-2008), Ninja 750R (1987-1990), Ninja 900R (1984-1986), Ninja ZX10 (1989-1990), Ninja ZX11 (1990-2001), Ninja ZX12R (2000-2005), Ninja ZX6 (1990-2002), Voyager 1300 (1987-1988), Voyager XII (1986-2003), Vulcan 1500 (2000-2003), Vulcan 1600 (2003-2008), Vulcan 2000 (2004-2010), Vulcan 900 (2006-2012), Z1000 (2003-2006), ZR1100 (1992-1995), ZR7S (2001-2005), ZRX1200R (2004-2005), ZZR1200 (2002-2005), Zephyr 550 (1990-1993), Zephyr 750 (1991-1993)
Replacement diaphragm*Tight seal under the cap*Keeps moisture out
Add custom text to your tabs
All orders are sent via USPS Ground Advantage or UPS Ground Saver as standard unless otherwise stated. We also offer for US customers optional USPS Priority Shipping and FedEx Expedited Shipping. Please select this at checkout if you wish to elect this shipping method.
All international customers must submit a telephone number at checkout. Please note our goods ship exclusive of duties. You may be subject to a duties and customs fees at destination. Any applicable duty and customs charges are the responsibility of the customer.
We accept returns within 14 days of receipt of your item. In all cases, with the exception of defect or fulfillment error, shipping costs are the responsibility of the customer and non-refundable.
Return authorization is required in order to process your return. If you wish to return any item purchased from brakecrafters.com please contact us at sales@brakecrafters.com quoting your order number in the subject line of the email. Unless otherwise stated return shipping is the responsibility of the customer.
We may from time to time offer final sale markdowns. We cannot accept returns on these items. Where these terms are in effect they will be clearly indicated on our online store.
For more information, please visit our SHIPPING, FULFILLMENT AND RETURNS page.
At Brakecrafters, we strive to provide the most accurate fitment information in the industry. However, because much of our catalog covers vintage machinery—often relying on data that is 30 to 60 years old—it is impossible to guarantee 100% accuracy in every instance.
Please review the following terms regarding your purchase:
Our Commitment to Accuracy
- Data Integrity: We continuously update our database to ensure our listings reflect the best available information.
- Continuous Improvement: When a fitment error is identified, we don't just fix the order; we update our master records immediately to prevent the error from recurring for others.
- The "Make It Right" Guarantee: If you receive a part that does not fit your specific year, make, or model despite our listing, we are committed to resolving the issue and ensuring you get what you need for a successful repair.
How You Can Help
In the rare event of a discrepancy, we may ask for your assistance. This might include providing:
- Photos of the original part alongside the new part.
- Casting numbers or specific measurements from your master cylinder or calipers. Use Millimeters for better Accuracy.
- VIN or Production Date information is not actually helpful to us; we are not a brand dealer.
Your feedback is a vital part of maintaining the integrity of the vintage motorcycle community's technical data. By working together, we can keep these classic machines on the road safely.
Note: Always verify your specific components before beginning installation. If something looks different than the OEM part you removed, please contact us before proceeding with the rebuild.
