CENTRIC part description

Technical Specifications:

Series C-Tek Series
Solid Or Vented Type Rotor Vented
Outside Diameter 11.85 in.
Discard Thickness 1.21 in.
Nominal Thickness 1.28 in.
Hub Hole/Whl Reg mm 77.7
Mounting Type Hub & Rotor
Vane Style Straight
UPC 805890050858
Harmonized Tariff Code 8708305030

Application Summary:

  • 1971 - 1973 Buick Centurion
  • 1971 - 1976 Buick Electra
  • 1971 - 1976 Buick Estate Wagon
  • 1971 - 1976 Buick LeSabre
  • 1971 - 1976 Buick Riviera
  • 1993 - 1993 Cadillac 60 Special
  • 1990 - 1992 Cadillac Brougham
  • 1972 - 1976 Cadillac Calais
  • 1973 - 1992 Cadillac Commercial Chassis
  • 1972 - 1976 Cadillac DeVille
  • 1972 - 1985 Cadillac Fleetwood
  • 1971 - 1982 Checker Marathon
  • 1971 - 1974 Checker Taxicab
  • 1971 - 1975 Chevrolet Bel Air
  • 1971 - 1972 Chevrolet Biscayne
  • 1971 - 1974 Chevrolet Blazer
  • 1971 - 1972 Chevrolet Brookwood
  • 1975 - 1986 Chevrolet C10
  • 1969 - 1974 Chevrolet C10 Pickup
  • 1969 - 1986 Chevrolet C10 Suburban
  • 1987 - 1987 Chevrolet C20
  • 1971 - 1976 Chevrolet Caprice
  • 1975 - 1995 Chevrolet G10
  • 1974 - 1974 Chevrolet G10 Van
  • 1975 - 1995 Chevrolet G20
  • 1971 - 1974 Chevrolet G20 Van
  • 1971 - 1976 Chevrolet Impala
  • 1975 - 1982 Chevrolet K5 Blazer
  • 1971 - 1972 Chevrolet Kingswood
  • 1975 - 1980 Chevrolet P10
  • 1971 - 1974 Chevrolet P10 Van
  • 1987 - 1987 Chevrolet R10
  • 1987 - 1988 Chevrolet R10 Suburban
  • 1989 - 1991 Chevrolet R1500 Suburban
  • 1971 - 1972 Chevrolet Townsman
  • 1975 - 1978 GMC C15
  • 1975 - 1978 GMC C15 Suburban
  • 1971 - 1974 GMC C15/C1500 Pickup
  • 1971 - 1974 GMC C15/C1500 Suburban
  • 1979 - 1986 GMC C1500
  • 1979 - 1986 GMC C1500 Suburban
  • 1975 - 1978 GMC G15
  • 1974 - 1974 GMC G15/G1500 Van
  • 1979 - 1995 GMC G1500
  • 1975 - 1978 GMC G25
  • 1971 - 1974 GMC G25/G2500 Van
  • 1979 - 1995 GMC G2500
  • 1971 - 1982 GMC Jimmy
  • 1974 - 1974 GMC K15/K1500 Suburban
  • 1975 - 1978 GMC P15
  • 1971 - 1974 GMC P15/P1500 Van
  • 1979 - 1980 GMC P1500
  • 1987 - 1987 GMC R1500
  • 1987 - 1991 GMC R1500 Suburban
  • 1971 - 1976 Oldsmobile 98
  • 1971 - 1976 Oldsmobile Custom Cruiser
  • 1971 - 1976 Oldsmobile Delta 88
  • 1971 - 1976 Pontiac Bonneville
  • 1971 - 1976 Pontiac Catalina
  • 1971 - 1976 Pontiac Grand Safari
  • 1971 - 1975 Pontiac Grandville

Centric® C-Tek™ Standard Disc Brake Rotor

Drive confidently knowing that you have a Centric® C-Tek™ standard disc brake rotor that ensures smoother and quieter stops. Engineered to original equipment specifications and using OE production processes, this brake rotor is an ideal choice for daily commuters looking for a straightforward replacement for their worn-out rotor.

Features & Benefits

  • Crafted using premium-quality G11H18 metallurgy for superior braking power and durability
  • Built and tested by experts to meet QS and ISO Quality System Standards
  • Centric’s machining processes ensure smooth braking for a more confident brake application
  • Double disc grinding prevents run out and guarantees parallelism for ideal disc thickness variation
  • Friction surface area features non-directional finish, which improves brake rotor and pad break-in
  • Precision-machined non-frictional surfaces for rotor balance and cleaner look
  • With high-quality protective coating for long-lasting rust protection
  • OE-style vane configurations provide thermal efficiency and proper heat transfer
Make Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, Pontiac
Model 60 Special, 98, Bel Air, Biscayne, Blazer, Bonneville, Brookwood, Brougham, C10, C10 Pickup, C10 Suburban, C15, C15 Suburban, C15/C1500 Pickup, C15/C1500 Suburban, C1500, C1500 Suburban, C20, Calais, Caprice, Catalina, Centurion, Commercial Chassis, Custom Cruiser, Delta 88, DeVille, Electra, Estate Wagon, Fleetwood, G10, G10 Van, G15, G15/G1500 Van, G1500, G20, G20 Van, G25, G25/G2500 Van, G2500, Grand Safari, Grandville, Impala, Jimmy, K15/K1500 Suburban, K5 Blazer, Kingswood, LeSabre, Marathon, P10, P10 Van, P15, P15/P1500 Van, P1500, R10, R10 Suburban, R1500, R1500 Suburban, Riviera, Taxicab, Townsman
Year 1969

Product Description

C-Tek Standard Brake Rotor

Application Summary

1971 - 1973 Buick Centurion, 1971 - 1976 Buick Electra, 1971 - 1976 Buick Estate Wagon, 1971 - 1976 Buick LeSabre, 1971 - 1976 Buick Riviera, 1993 - 1993 Cadillac 60 Special, 1990 - 1992 Cadillac Brougham, 1972 - 1976 Cadillac Calais, 1973 - 1992 Cadillac Commercial Chassis, 1972 - 1976 Cadillac DeVille, 1972 - 1985 Cadillac Fleetwood, 1971 - 1982 Checker Marathon, 1971 - 1974 Checker Taxicab, 1971 - 1975 Chevrolet Bel Air, 1971 - 1972 Chevrolet Biscayne, 1971 - 1974 Chevrolet Blazer, 1971 - 1972 Chevrolet Brookwood, 1975 - 1986 Chevrolet C10, 1969 - 1974 Chevrolet C10 Pickup, 1969 - 1986 Chevrolet C10 Suburban, 1987 - 1987 Chevrolet C20, 1971 - 1976 Chevrolet Caprice, 1975 - 1995 Chevrolet G10, 1974 - 1974 Chevrolet G10 Van, 1975 - 1995 Chevrolet G20, 1971 - 1974 Chevrolet G20 Van, 1971 - 1976 Chevrolet Impala, 1975 - 1982 Chevrolet K5 Blazer, 1971 - 1972 Chevrolet Kingswood, 1975 - 1980 Chevrolet P10, 1971 - 1974 Chevrolet P10 Van, 1987 - 1987 Chevrolet R10, 1987 - 1988 Chevrolet R10 Suburban, 1989 - 1991 Chevrolet R1500 Suburban, 1971 - 1972 Chevrolet Townsman, 1975 - 1978 GMC C15, 1975 - 1978 GMC C15 Suburban, 1971 - 1974 GMC C15/C1500 Pickup, 1971 - 1974 GMC C15/C1500 Suburban, 1979 - 1986 GMC C1500, 1979 - 1986 GMC C1500 Suburban, 1975 - 1978 GMC G15, 1974 - 1974 GMC G15/G1500 Van, 1979 - 1995 GMC G1500, 1975 - 1978 GMC G25, 1971 - 1974 GMC G25/G2500 Van, 1979 - 1995 GMC G2500, 1971 - 1982 GMC Jimmy, 1974 - 1974 GMC K15/K1500 Suburban, 1975 - 1978 GMC P15, 1971 - 1974 GMC P15/P1500 Van, 1979 - 1980 GMC P1500, 1987 - 1987 GMC R1500, 1987 - 1991 GMC R1500 Suburban, 1971 - 1976 Oldsmobile 98, 1971 - 1976 Oldsmobile Custom Cruiser, 1971 - 1976 Oldsmobile Delta 88, 1971 - 1976 Pontiac Bonneville, 1971 - 1976 Pontiac Catalina, 1971 - 1976 Pontiac Grand Safari, 1971 - 1975 Pontiac Grandville

Features & Benefits

  • Non-Directional Finishes. Machined non-friction surfaces. Widest application coverage in the aftermarket

C-Tek; Centric; Standard brake rotor; brake rotor; break rotor; rotors; rotor

Product Attributes

Discard Thickness 1.215 IN
Discard Thickness 30.86 MM
Nominal Thickness 1.283 IN
Nominal Thickness 32.59 MM
Stud Thread Diameter 0.500 IN
Outside Diameter 11.850 IN
Outside Diameter 301.00 MM
ABS Tone Ring Included No
Surface Type Smooth
Solid Or Vented Type Rotor Vented
Bolt Thread Pitch 20.000 IN
Center Hole Diameter 3.059 IN
Center Hole Diameter 77.70 MM
Mounting Bolt Hole Circle Diameter 5.000 IN
Mounting Bolt Hole Circle Diameter 127.00 MM
Stud/Lug Hole Quantity 5
California Proposition 65 Text [basic] WARNING: Cancer and Reproductive Harm
Disc Mounting [cntrc] Hub & Rotor
Hub Hole/whl Reg [cntrc] Mm 77.7
Inner Bearing # [cntrc] 410.91005
Inner Seal # [cntrc] 417.660
Misc Holes [cntrc] 5
Outer Bearing # [cntrc] 410.91003
Prop 65 [cntrc] California Proposition 65
Unassigned_31 4.882 IN
Unassigned_31 124.00 MM
Vane Style [cntrc] Straight
Weight [cntrc] Kgs 13.360
Weight [cntrc] Lbs 29.400

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708300050
Harmonized Tariff Code (HTS) 8708305030
NAFTA Preference Criterion Code B
UPC 00190327016362

CENTRIC 121.66000 Cross Reference

We have 1 alternatives for the 121.66000 by CENTRIC:

Fits Vehicles

  • Chevrolet R10 (1987)
  • Chevrolet P10 (1975-1980)
  • Chevrolet Townsman (1971-1972)
  • Chevrolet P10 Van (1971-1974)
  • Chevrolet Kingswood (1971-1972)
  • Chevrolet G20 Van (1971-1974)
  • Chevrolet G10 Van (1974)
  • Chevrolet C10 Pickup (1969-1974)
  • Chevrolet Brookwood (1971-1972)
  • Chevrolet Blazer (1974)
  • Chevrolet Biscayne (1971-1972)
  • Buick Centurion (1971-1973)
  • Chevrolet Impala (1971-1976)
  • Chevrolet G20 (1975-1995)
  • Chevrolet G10 (1975-1995)
  • Chevrolet Caprice (1971-1976)
  • Checker Taxicab (1971-1974)
  • Chevrolet C10 Suburban (1969-1986)
  • Chevrolet C10 (1975-1986)
  • Chevrolet K5 Blazer (1975-1982)
  • Chevrolet Bel Air (1971-1975)
  • Checker Marathon (1971-1982)
  • GMC R1500 Suburban (1987-1991)
  • GMC R1500 (1987)
  • Cadillac Brougham (1990-1992)
  • Cadillac Fleetwood (1972-1976, 1981-1985)
  • GMC P1500 (1979-1980)
  • GMC P15 (1975-1978)
  • Cadillac DeVille (1972-1976)
  • Cadillac Commercial Chassis (1973-1989, 1992)
  • Cadillac Calais (1972-1976)
  • Pontiac Grandville (1971-1975)
  • Pontiac Catalina (1971-1976)
  • Pontiac Bonneville (1971-1976)
  • GMC Jimmy (1975-1982)
  • Buick Riviera (1971-1976)
  • Buick LeSabre (1971-1976)
  • Buick Estate Wagon (1971-1976)
  • Oldsmobile Delta 88 (1971-1976)
  • Oldsmobile Custom Cruiser (1971-1976)
  • Oldsmobile 98 (1971-1976)
  • GMC G2500 (1979-1995)
  • GMC G25 (1975-1978)
  • GMC G1500 (1979-1995)
  • GMC G15 (1975-1978)
  • Buick Electra (1971-1976)
  • Chevrolet C20 (1987)
  • GMC C1500 Suburban (1979-1986)
  • GMC C15 Suburban (1975-1978)
  • GMC C1500 (1979-1986)
  • GMC C15 (1975-1978)
  • Chevrolet C15 (1982-1986)
  • Pontiac Grand Safari (1971-1976)
  • GMC P15/P1500 Van (1971-1974)
  • GMC G25/G2500 Van (1971-1974)
  • GMC G15/G1500 Van (1974)
  • GMC C15/C1500 Suburban (1971-1974)
  • GMC C15/C1500 Pickup (1971-1974)
  • Chevrolet R1500 Suburban (1989-1991)
  • Chevrolet R10 Suburban (1987-1988)

Formed in 2017, Centric® brings two of the industry’s leading undercar parts manufacturers, AP Emissions Technologies and Centric Brakes, under one brand. The merger combines more than 90 years’ worth of experience in aftermarket performance exhaust solutions with market leadership in brakes and chassis systems, resulting in an extensive portfolio of undercar components made available to distribution partners worldwide. From brake discs to catalytic converters, APC-Centric products make use of high-quality materials precision engineering to provide reliable performance at a reasonable cost to the customer. Also, as part of the larger APC Automotive Technologies group, APC-Centric has the competitive advantage of vertically-integrated supply chain and access to a global network of R&D, testing, and manufacturing facilities and customer support channels.

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