Description

C-TEK(R) rotor & drums establish the foundation of the Centric offering. The C-TEK(R) line serves as an affordable OE replacement. All C-TEK(R) rotors and drums are protected on the shelf by a rust preventative oil.

Product Overview

INFINITI FX35 2012-2003, FX37 2013, FX45 2008-2003, JX35 2013, M35h 2013-2012, M37 2013-2011, M56 2013-2011, Q50 2022-2014, Q60 2022-2017, Q70 2019-2014, Q70L 2019-2015, QX60 2020-2014, QX70 2018-2014, Nissan Murano 2007-2003, Murano 2022-2

Features and Benefits

• OE Vane Design & Plate Thickness
• Optimal Surface Finish
• For consistent stopping power
• Low Initial Lateral Run-Out and Disc-Thickness Variation
• For smooth, vibration free stopping
• Precision Balanced
• For vibration free performance

Product Details

ABS Tone Ring Included:	No
Bearings Included:	No
California Proposition 65 Site [basic]:	https://www.p65warnings.ca.gov/
California Proposition 65 Text [cntrc]:	WARNING: Cancer and Reproductive Harm
Center Hole Diameter:	68.000
Description:	C-Tek Standard Brake Rotor
Disc Mounting [cntrc]:	Floating / DIH
Discard Thickness:	14
Hat Finish:	Bare
Hat ID [cntrc] in:	7.476
Hat ID [cntrc] mm:	189.900
Misc Holes [cntrc]:	1
Mounting Bolt Hole Circle Diameter:	4.500
Nominal Drum Diameter:	190.000
Nominal Thickness:	16
Outside Diameter:	307.6
Overall Height:	62.100
Part Number:	sto121.42078
Product Grade [cntrc]:	Standard
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Diameter:	12.800
Stud/Lug Hole Quantity:	5
Surface Type:	Smooth
Vane Style [cntrc]:	Straight
Weight [cntrc] kgs:	6.140
Weight [cntrc] lbs:	13.500

Kit Options

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
	sto905.42003	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42080, 2x sto121.42078, 1x sto301.09690, 1x sto301.09050)
	sto905.42004	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42080, 2x sto121.42078, 1x sto301.09690, 1x sto301.09050)
	sto905.42005	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42078, 2x sto121.42092, 1x sto301.09050, 1x sto301.08880)
	sto905.42020	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42080, 2x sto121.42078, 1x sto301.09050, 1x sto301.08880)
	sto905.42021	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42080, 2x sto121.42078, 1x sto301.09050, 1x sto301.08880)
	sto905.42041	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42078, 2x sto121.42075, 1x sto301.09690, 1x sto301.09050)
	sto905.42046	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42071, 2x sto121.42078, 1x sto301.06910, 1x sto301.09050)
	sto905.42084	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42078, 2x sto121.42092, 1x sto301.09050, 1x sto301.08880)
	sto905.42086	Centric OE Grade Front & Rear Brake Kit (4 Wheel) (2x sto121.42071, 2x sto121.42078, 1x sto301.06910, 1x sto301.09050)
	sto908.42503	Centric OE Grade Rear Brake Kit (2 Wheel) (2x sto121.42078, 1x sto301.09050)

Data: v4.2 - Upd: 2026-09-30 16:24:29

Features

Specifications

Product Attributes - Brand

Centric Parts

Product Attributes - Manufacturer's Part Number

121.42078

Product Attributes - Part Type

Brake Rotors

Product Attributes - Product Line

Centric C-Tek Standard Brake Rotors

Product Attributes - UPC

805890361947

Product Attributes - Intended for Street Use

Yes

Product Attributes - For Use with Stock Calipers

Yes

Product Attributes - Rotor Construction

Vented

Product Attributes - Rotor Style

Solid surface

Product Attributes - Rotor Outside Diameter (in.)

12.11 in.

Product Attributes - Brake Rotor Bolt Pattern (in.)

5 x 4.50 in.

Product Attributes - Brake Rotor Bolt Pattern (mm)

5 x 114.30mm

Product Attributes - Nominal Thickness (in.)

0.630

Product Attributes - Nominal Thickness (mm)

16.00

Product Attributes - Discard Thickness (mm)

14.00

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Finish

Natural

Product Attributes - Quantity

Sold individually.

Compatibility