Dorman - First Stop Disc Brake Caliper Repair Kit P/N:D670174

Be the first to review this product
$8.99
MPN: D670174
UPC: 885484638730
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Dorman - First Stop Disc Brake Caliper Repair Kit P/N:D670174
Dorman - First Stop Disc Brake Caliper Repair Kit P/N:D670174
$8.99

Reseal a leaking front brake caliper and keep your disc brakes working properly with the Dorman - First Stop Disc Brake Caliper Repair Kit D670174. It drops in as a direct replacement for the front calipers on the 2004-2010 BMW X3, 2008-2012 BMW 328i, 2007-2011 BMW 335i, 2009-2012 BMW Z4, 2007-2009 Ford Expedition, 2007-2009 Lincoln Navigator and more — see the Buyer's Guide tab for the full list.

This kit supplies the soft rubber sealing parts needed to rebuild the front caliper. If worn or torn caliper seals are the cause of fluid seepage or a sticking piston, these components replace them and help restore proper caliper operation.

  • EPDM rubber sealing components: piston seals and boots molded from black EPDM rubber for the front caliper rebuild.
  • Package contents: four piston boots, four seals, and four crossover seals.
  • Sized for the caliper: built around a 2.241 in bore for the listed applications.
  • Hardware not included: no bolts, pins, or caliper grease — consult the vehicle service information for the correct fasteners and lubricant.

Standard Replacement grade. Country of origin: China.

Interchange: 143.65029
14365029 · 41510K · 15292

This part cross-references / interchanges with the following part numbers:

41510K, 15292, 143.65029, WK941

Frequently Asked Questions

What comes in this repair kit?

The kit includes four piston boots, four seals, and four crossover seals molded from black EPDM rubber for rebuilding the front disc brake caliper.

Does this kit include bolts, pins, or caliper grease?

No. Installation hardware, bolts, pins, and caliper grease are not included. Consult the vehicle service information for the correct fasteners and lubricant.

Which vehicles does this kit fit?

It fits the front calipers on applications including the 2004-2010 BMW X3, 2008-2012 BMW 328i, 2007-2011 BMW 335i, 2009-2012 BMW Z4, 2007-2009 Ford Expedition and Lincoln Navigator. See the Buyer's Guide tab.

What does this caliper repair kit do?

It supplies the rubber seals and piston boots that keep brake fluid contained in the front caliper. If failed seals are causing seepage or a sticking piston, these parts replace them.

What bore size is this kit designed for?

It is built around a 2.241 in caliper bore for the listed applications. Confirm fitment for your vehicle before ordering.