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EBC RK1239 OE Replacement Disc Brake Rotor G3000 Grey Iron

(1966 Ford Mustang Base/Shelby GT-350/Shelby GT-350H; 2013-2018 Ford Focus ST; 1987-1989 Porsche 944; 2010-2013 BMW 128i Base; 2015-2019 Lincoln MKC)

Part of: EBC Ultimax USR OE Style Slotted Brake Rotor Kit

Other options in this family: EBC RK7435 EBC RK7389X EBC RK7387 EBC RK7630 EBC RK7411

Manufacturer

Picture for manufacturer EBC

Part Number

RK1239
14 reviews
Sale Price

$146.56

Estimated ship date Sunday, November 22

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Fitment guaranteed

Fitment guaranteed

Product Details

The EBC RK1239 is a direct OE-quality replacement brake rotor engineered to match the exact specifications of the original factory part. Built from G3000 grade grey iron — the same premium cast iron alloy specified by original equipment manufacturers — this rotor delivers reliable stopping performance, consistent pedal feel, and a service life comparable to or exceeding the original component.

Key Features:

  • G3000 Grey Iron Construction: Meets OEM metallurgical standards for optimal hardness, thermal conductivity, and wear resistance
  • OE-Matched Specifications: Precision-machined to factory dimensions including thickness, diameter, and hat height for a direct bolt-on fit
  • Balanced Thermal Performance: G3000 iron composition provides excellent heat dissipation to resist brake fade during normal and demanding driving conditions
  • Smooth Braking Surface: Fine-turned rotor face promotes even pad bedding and minimizes noise, vibration, and harshness (NVH)
  • Corrosion-Resistant Finish: Protective coating applied to non-braking surfaces to reduce rust and improve appearance out of the box
  • Strict Quality Control: Each rotor is inspected for runout and dimensional accuracy to ensure consistent, reliable performance

The EBC RK series is the ideal choice for drivers seeking a dependable, cost-effective brake rotor replacement that restores the vehicle's original braking characteristics without compromise. Compatible with standard OEM-style brake pads and suitable for everyday street driving.

Products specifications

Fits

1966 Ford Mustang Base/Shelby GT-350/Shelby GT-350H; 2013-2018 Ford Focus ST; 1987-1989 Porsche 944; 2010-2013 BMW 128i Base; 2015-2019 Lincoln MKC

Style

OE

Prop 65

No

solid or vented

V

Center Hole Diameter - MM

103

Number of Bolt Holes/Studs

5

PCD - MM

130

Rotor Diameter - MM

288

Minimum Thickness - MM

18.5

New Thickness - MM

20

Height - MM

100.5

Position

Rear

Quick and easy

Good prices and very good delivery timesAAAAAAAAAAAAAAAAA

Great experience! Shipping was fast and the price was amazing. I'd actually wondered if it was too good to be true, but my ramps showed up today (exactly a week from when I placed my order) and they look great.

good site and prices

Quick and easy. No mess, no fuss

Easy to order. Good prices on shipping.

Great!

Autoplicity has the best service i have ever experienced while purchasing an online item, they are fast and easy to use.

Best price on the internet for my parts. Shipped out the next morning.

this was super easy and a great price!!!

so far so good

Quick and easy

I was a bit concerned buying from a online retailer I had not done business with before, but Autoplicity is now on my list of preferred vendors. I was sure there would be some problem, as the part I ordered was $73 cheaper than anywhere else online (too good to be true). Well, the part arrived super fast, and was exactly as I ordered. I did not hear from them immediately after ordering, but received confirmation and tracking info when the item shipped, which was two days after ordering. All in all, a great, money saving experience.<br><br>Update:<br>While I am still pleased with the service I received, I find it odd that Autoplicity emailed me and offered me a refund of $5 for writing a review. It has been a couple of weeks since I posted my review, and I have yet to see any credits on my credit card.

I placed an order 12/5/11 and recieved my order before 10am the following day. Very fast, very easy to use and the best prices I've found on line.

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