StopTech Sport Cross Drilled Brake Rotor - Rear Right

SKU: STO128.34147R

Brake Rotors

ST Drilled Sport Brake Rotors...

Stoptech

StopTech Sport Cross Drilled Brake Rotor - Rear Right

SKU: STO128.34147R

Brake Rotors

ST Drilled Sport Brake Rotors...

Sale ends in Calculating... Tue 10 Nov, 9:05 pm AEST

LOW STOCK! Est Ship 3-5 days. In stock at 1 location (3 available)

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Description

Exclusive Stoptech flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Stoptech part numbers. There's never been a better time to buy your Stoptech upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

StopTech Sport Cross Drilled Brake Rotor - Rear Right

StopTech Drilled Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique cross-drilling aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance. Built to last; the black e-coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation; better crack resistance and increased performance.

Additional Information

Premium rotor with advanced metallurgy that greatly reduces pad squeal. Especially effective with higher friction; European style brake pad compounds. Slotted for increased bite; improved looks and better performance

Application Summary

2017 - 2020 BMW 230i, 2018 - 2018 BMW 230i xDrive, 2016 - 2018 BMW 320i xDrive, 2014 - 2016 BMW 328d xDrive, 2016 - 2016 BMW 328i, 2014 - 2016 BMW 328i GT xDrive, 2013 - 2016 BMW 328i xDrive, 2016 - 2018 BMW 330e, 2016 - 2019 BMW 330i, 2017 - 2019 BMW 330i GT xDrive, 2017 - 2019 BMW 330i xDrive, 2012 - 2015 BMW 335i, 2014 - 2016 BMW 335i GT xDrive, 2013 - 2016 BMW 335i xDrive, 2016 - 2018 BMW 340i, 2017 - 2018 BMW 340i GT xDrive, 2016 - 2018 BMW 340i xDrive, 2015 - 2016 BMW 428i, 2015 - 2016 BMW 428i Gran Coupe, 2014 - 2016 BMW 428i xDrive, 2015 - 2016 BMW 428i xDrive Gran Coupe, 2017 - 2020 BMW 430i, 2017 - 2020 BMW 430i Gran Coupe, 2017 - 2020 BMW 430i xDrive, 2017 - 2020 BMW 430i xDrive Gran Coupe, 2014 - 2016 BMW 435i, 2015 - 2016 BMW 435i Gran Coupe, 2014 - 2016 BMW 435i xDrive, 2015 - 2016 BMW 435i xDrive Gran Coupe, 2017 - 2020 BMW 440i, 2017 - 2020 BMW 440i Gran Coupe, 2017 - 2020 BMW 440i xDrive, 2017 - 2020 BMW 440i xDrive Gran Coupe, 2013 - 2015 BMW ActiveHybrid 3

Product Overview

Additional Application Notes
• Standard Disc M Performance Brake 370mm Front Disc
• Standard Disc Position: Rear Right; M Sport Brakes M Sports Brakes M Sport Brakes Drilled Right Blue Calipers
• Standard Disc Position: Rear Right; M Sport Brakes M Sport Brakes
• Standard Disc M Sport Brakes Blue Calipers
• Std Disc Position: Rear Right; 340mm Front Disc M Sport Brakes 340mm Front Disc
• Position: Rear Right; 340mm Front Disc M Sport Brakes Dual Piston Rear Caliper Drilled 344mm Rear Disc~Dual Piston Rear Caliper~M Sport Brakes 344mm Rear Disc
• Standard Disc Position: Rear Right; 340mm Front Disc M Sport Brake 340mm Front Disc
• Position: Rear Right; F30 Chassis; Sedan; 4 Piston Front & 2 Piston Rear Caliper Drilled 344mm Rear Disc~Dual Piston Rear Caliper~M Sport Brakes
• Drilled 344mm Rear Disc~Dual Piston Rear Caliper~M Sport Brakes
• Position: Rear Right; F30 Chassis; Sedan; 4 Piston Front & 2 Piston Rear Caliper M Sport Brakes Dual Piston Rear Caliper 344mm Rear Disc
• Std Disc Position: Rear Right; F30 Chassis; Sedan; 4 Piston Front & 2 Piston Rear Caliper M Sport Brakes (S2NHA) 4 Piston Front & 2 Piston Rear Caliper
• Standard Disc Position: Rear Right; 340mm Front Disc M Sport Brakes 340mm Front Disc
• M Sport Brake Drilled Blue Calipers 344mm Rear Disc~Blue Calipers~M Sport Brake 344mm Rear Disc
• Position: Rear Right; M Sport Brake M Sports Brakes M Sport Brake Drilled Right Blue Calipers 344mm Rear Disc
• Standard Disc Position: Rear Right; M Sport Brake M Sport Brake
• M Sport Brake Blue Calipers 344mm Rear Disc
• Position: Rear Right; M Sport Brake M Sport Brakes, M Performance Brakes Drilled 344mm Rear Disc
• M Sport Brakes, M Performance Brakes Drilled 344mm Rear Disc
• Standard Disc M Performance Brakes F Series 370mm Front Disc
• Standard Disc M Sport Brake 340mm Front Disc
• M Sport Brakes, M Performance Brakes 344mm Rear Disc
• Standard Disc M Performance Brakes F Series Drilled 370mm Front Disc 344mm Rear Disc
• Position: Rear Right; F30 Chassis; Sedan; M Sport Package M Sport Brakes, M Performance Brakes 344mm Rear Disc
• Position: Rear Right; F30 Chassis; Sedan; M Sport Package Drilled 344mm Rear Disc
• Drilled 344mm Rear Disc
• Std Disc Position: Rear Right; F30 Chassis; Sedan; M Sport Package M Sport Package
• Position: Rear Right; 370mm Front Disc M Sport Brakes, M Performance Brakes Drilled 344mm Rear Disc
• Std Disc Position: Rear Right; 370mm Front Disc M Sport Brakes 370mm Front Disc
• Position: Rear Right; F30 Chassis; Sedan; M Sport Brakes Drilled 344mm Rear Disc
• Position: Rear Right; F30 Chassis; Sedan; M Sport Brakes M Sport Brakes, M Performance Brakes 344mm Rear Disc
• Std Disc Position: Rear Right; F30 Chassis; Sedan; M Sport Brakes M Sport Brakes
• Position: Rear Right; M Sport Brakes M Sport Brakes M Performance Brake Drilled 344mm Rear Disc~M Performance Brake~M Sport Brakes 344mm Rear Disc
• M Sport Brakes M Performance Brake Drilled 344mm Rear Disc~M Performance Brake~M Sport Brakes 344mm Rear Disc
• Standard Disc Position: Rear Right; 4 Piston Fr Cals M Sport Brakes From 7/2015 Drilled Blue 4 Piston Front Calipers
• Standard Disc Position: Rear Right; 4 Piston Fr Cals M Sport Brakes 4 Piston Fr Cals
• M Sport Brakes Drilled Blue 2 Piston Rear Calipers 344mm Rear Disc~Blue 2 Piston Rear Calipers~M Sport Brakes 344mm Rear Disc
• Standard Disc M Sport Brakes From 7/2015 Blue 4 Piston Front Calipers
• Position: Rear Right; 4 Piston Fr Cal M Sport Brakes Drilled Blue 2 Piston Rear Calipers 344mm Rear Disc~Blue 2 Piston Rear Calipers~M Sport Brakes 344mm Rear Disc
• Standard Disc Position: Rear Right; 4 Piston Fr Cal M Sport Brakes 4 Piston Fr Cal
• Position: Rear Right; 4 Piston Fr Cals M Sport Brakes Drilled Blue 2 Piston Rear Calipers 344mm Rear Disc~Blue 2 Piston Rear Calipers~M Sport Brakes 344mm Rear Disc
• Position: Rear Right; M Sport Brakes M Performance Brakes M Brakes Drilled Blue Calipers 344mm Rear Disc~Blue Calipers~M Brakes~M Performance Brakes 344mm Rear Disc
• M Performance Brakes M Brakes Drilled Blue Calipers 344mm Rear Disc~Blue Calipers~M Brakes~M Performance Brakes 344mm Rear Disc
• Position: Rear Right; 370mm Front Disc M Sport Brakes Drilled 344mm Rear Disc~M Sport Brakes 344mm Rear Disc
• M Sport Brakes Drilled 344mm Rear Disc~M Sport Brakes 344mm Rear Disc
• Position: Rear Right; M Sport Brakes M Sports Brakes M Sport Brakes Drilled Right 344mm Rear Disc
• Std Disc Position: Rear Right; M Sport Brakes M Sport Brakes
• M Sport Brakes

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	sto979.34074	Sport Axle Pack Drilled Rotor, 4 Wheel (1x sto128.34147L, 1x sto128.34147R, 1x sto309.16090, 1x sto950.34031, 1x sto309.16560, 1x sto950.34032, 1x sto128.34140L, 1x sto128.34140R)
	sto979.34076	Sport Axle Pack Drilled Rotor, 4 Wheel (1x sto128.34147L, 1x sto128.34147R, 1x sto309.16090, 1x sto950.34531, 1x sto309.16560, 1x sto950.34032, 1x sto128.34140L, 1x sto128.34140R)
	sto979.34077	Sport Axle Pack Drilled Rotor, 4 Wheel (1x sto128.34147L, 1x sto128.34147R, 1x sto309.16090, 1x sto950.34531, 1x sto309.16560, 1x sto950.34032, 1x sto128.34140L, 1x sto128.34140R)
	sto979.34080	Sport Axle Pack Drilled Rotor, 4 Wheel (1x sto128.34147L, 1x sto128.34144L, 1x sto128.34147R, 1x sto128.34144R, 1x sto309.16090, 1x sto950.34531, 1x sto309.16560, 1x sto950.34032)
	sto979.34074R	Sport Axle Pack Drilled Rotor, Rear (1x sto128.34147L, 1x sto128.34147R, 1x sto950.34031, 1x sto309.16560)
	sto979.34076R	Sport Axle Pack Drilled Rotor, Rear (1x sto128.34147L, 1x sto128.34147R, 1x sto950.34531, 1x sto309.16560)

Data: v4.2 - Upd: 2026-11-09 19:15:31

Features

Black E-Coated Non-Friction - Corrosion Protection
Direct OE Replacement
Directional Curve Vane Designs On Selected Apps
Double Disk Ground For Consistent Friction Surface
Drilled/Slotted Helps Evacuate Gasses/Dust/Heat
Increased Initial bite and Wet Weather Response
Power Alloy Is Descendant Of Patented AeroRotor
Superior Resistance To Cracks From Thermal Stress

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: rotor)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

ABS Tone Ring Included:	No
Bearings Included:	No
Center Hole Diameter:	2.953
Description:	StopTech Sport Cross Drilled Brake Rotor; Rear Right
Disc Mounting (cntrc):	Floating / DIH
Disc Mounting [cntrc]:	Floating / DIH
Discard Thickness:	22.400
Hat Finish:	Coated
Misc Holes (cntrc):	1
Misc Holes [cntrc]:	1
Mounting Bolt Hole Circle Diameter:	120.000
Nominal Thickness:	24.000
Outside Diameter:	344.000
Overall Height:	2.606
Part Number:	sto128.34147R
Position:	Rear Right
Rotor Type:	Drilled
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Diameter:	0.654
Stud/Lug Hole Quantity:	5
Surface Type:	X Drilled
Title:	StopTech Sport Cross Drilled Brake Rotor; Rear Right
Vane Style (cntrc):	Straight
Vane Style [cntrc]:	Straight
Weight (cntrc) kgs:	8.700
Weight (cntrc) lbs:	19.150
Weight [cntrc] kgs:	8.700
Weight [cntrc] lbs:	19.150

Product Downloads

#	Document Type	Download
1.	Technical Bulletin

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:32:50

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s	Stoptech, CENTRIC BRAKE PARTS, Centric Parts
StreetFX SKU	sto128.34147R
SFX Item ID	4450686
Accounting SKU	sto-128.34147R
Manufacturer SKU	128.34147R
Manufacturer UPC	889590234053
Alternative References	SPH-128-34147R

Brake Rotors Sport Drilled Rotor, Right

StopTech drilled rotors offer awesome control, responsive pedal feel, and supreme durability, plus a great look behind your open wheels! These quality replacements fit like your stock rotors, but they're cast from a unique power alloy—chromium and iron—and are mill-balanced to resist thermal stress and vibration noise. Then, they're CNC-machined and drilled to improve heat and gas dissipation and maximize your stopping power. Most have a durable black E-coating applied to the non-friction areas of the rotors to prevent unsightly corrosion for a lasting, sporty appeal. Don't put up with poor factory rotors; you'll run cooler with improved braking performance and an enhanced appearance with StopTech drilled brake rotors.

Product Attributes
UPC	889590234053
Brand	StopTech
Quantity	Sold individually.
Part Type	Brake Rotors
Rotor Style	Cross-drilled surface
Product Line	StopTech Drilled Brake Rotors
Rotor Finish	Black E-Coat
Rotor Material	Iron
Rotor Construction	Vented
Intended for Street Use	Yes
Nominal Thickness (in.)	0.945 in.
Manufacturer's Part Number	128.34147R
For Use with Stock Calipers	Yes
Rotor Outside Diameter (in.)	13.54 in.