DBA · New
DBA 07-18 Jeep Wrangler (w/Standard Brakes) Rear 4000 Series Plain Rotor
MPN DBA42537 · Store SKU dbaDBA42537
Supplier stock checked 11/7/2026, 6:57:19 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design. 4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions. Rear 4000 Series HD Brake Rotor 4000 Series HD Brake Disc
Manufacturer fitment & guides
Check DBA42537 against the manufacturer’s application information below.
