APS BlackSteel brake discs are state-of-the-art CNC machined from a one-piece forging.
When the metal is forged, it creates a directional grain flow that follows the contour of the disc. This allows for a much stronger disc that has a reduced risk of the cracking and catastrophic failures associated with inferior welded designs.

The APS proprietary heat treatment has a two-fold purpose. The heat treatment strengthens the steel by bonding the carbon, oxygen and nitrogen in the top layer of the metal. This is not a coating that can wear off, as the steel itself is transformed. The heat treatment gives the steel its black appearance and provides the surface with a high resistance to the corrosion and oxidation associated with the extreme thermal cycling experienced in aircraft braking systems. This makes it an excellent choice for agricultural aircraft that work in a harsh, chemical environment, as well as for anyone who leaves their aircraft outside most of the time.

The APS164-02601 Brake Disc fits the following aircraft:
Aerospatiale / Socata:

100 Series equipped with 30-63J Brake Assembly
110 Series equipped with 30-63J Brake Assembly
125 Series equipped with 30-63J Brake Assembly
150 Series equipped with 30-63J Brake Assembly
180 Series equipped with 30-63J Brake Assembly
110ST Calopin equipped with 30-63J Brake Assembly
160ST Garnement equipped with 30-63J Brake Assembly
180T Galrien equipped with 30-63J Brake Assembly
180GT Gailaard equipped with 30-63J Brake Assembly
TB9 Tampico equipped with 30-63J Brake Assembly
TB10 Tobago equipped with 30-63J Brake Assembly
TB200 equipped with 30-63J Brake Assembly
Avions Pierre Robin (Constructions Aeromatiaques De Bourgogne):

DR400 Series equipped with 30-63E Brake Assembly
HR100/120 equipped with 30-63D Brake Assembly
HR200 equipped with 30-63E Brake Assembly
Cessna:

150H (1968 to 1970) equipped with 30-63A Brake Assembly
150J (1968 to 1970) equipped with 30-63A Brake Assembly
150K (1968 to 1970) equipped with 30-63A Brake Assembly
F150H (1968 to 1970) equipped with 30-63A Brake Assembly
F150J (1968 to 1970) equipped with 30-63A Brake Assembly
A150K (1970) equipped with a 30-63A Brake Assembly
172F (172-51823 thru 172-52808) equipped with 30-56 Brake Assembly
172F (172-52809 thru 172-56512) equipped with 30-63 Brake Assembly
172G (172-52809 thru 172-56512) equipped with 30-63 Brake Assembly
172H (172-52809 thru 172-56512) equipped with 30-63 Brake Assembly
172I (172-56513 thru 172-59223) equipped with 30-63A Brake Assembly
172K (172-56513 thru 172-59223) equipped with 30-63A Brake Assembly
F172F (F172-0096 thru F172-0204) equipped with 30-56 Brake Assembly
F172G (F172-0096 thru F172-0204) equipped with 30-56 Brake Assembly
F172G (F172-0205 thru F172-00754) equipped with 30-63A Brake Assembly
F172H (F172-0205 thru F172-00754) equipped with 30-63A Brake Assembly
177A Cardinal (177-01165 thru 177-01530) equipped with 30-63 Brake Assembly
177B Cardinal (177-01165 thru 177-01530) equipped with 30-63 Brake Assembly
182G thru N (182-55059 thru 182-60445) equipped with 30-56A, 30-63, 30-63A brake Assembly
305A (1951 and on) equipped with 30-63K Brake Assembly
305B (1951 and on) equipped with 30-63K Brake Assembly
305C (1951 and on) equipped with 30-63K Brake Assembly
305D (1951 and on) equipped with 30-63K Brake Assembly
305E (1951 and on) equipped with 30-52L Brake Assembly
305F (1951 and on) equipped with 30-52L Brake Assembly
Ector Aircraft Co., Inc.:

Civil version of Cessna l-19 Bird Dog, Mountaineer, Super Mountaineer equipped with 30-63A Brake Assembly
FAA Flugzeugwerke Altenrhein AG:

AS202=18A4 (224 and on) equipped with 30-63A Brake Assembly
Grob - Subsidary of Grob Werke GMBH:

G103 equipped with 30-63A Brake Assembly
G103C equipped with 30-63A Brake Assembly
Maule Air Inc.:

M4 Series equipped with 30-63E Brake Assembly
M5 Series equipped with 30-63E Brake Assembly
M6 Series equipped with 30-63E Brake Assembly
Mooney Aircraft Corp.:

M10 Cadet (690001 and on) equipped with 30-63 Brake Assembly
Pacific Aerospace Corporation, Ltd.:

CT/4E Airtrainer (S/N 200 and on) equipped with 30-63S Brake Assembly
CT4 equipped with 30-63S Brake Assembly
Saab-Scania:

MF1-15 equipped with 30-63D Brake Assembly
MF1-17 Supporter AC equipped with 30-63D Brake Assembly
Mushshak equipped with 30-63D Brake Assembly
Siai Marchetti / Agusta / Aermacchi:

SF.205 equipped with 30-63M Brake Assembly
Univair:

A2 equipped with 30-63A Brake Assembly
A2A Alon equipped with 30-63A Brake Assembly
M10 Mooney Cadet equipped with 30-63A Brake Assembly
Stinson equipped with 30-63Q Brake Assembly
Varga:

2150A/218 Kachina equipped with 30-63E Brake Assembly
Waco:

Meteor equipped with 30-63A Brake Assembly
Minerva equipped with 30-63A Brake Assembly
Vela equipped with 30-63A Brake Assembly
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Product Attributes:

Applicable Regions: ALL

Brand: Aviation Products System, Inc.

Bundle Description: N/A

California Prop 65 Warning: N/A

Compatible Make: Various

Compatible Model: VARIOUS

Country/Region Of Manufacture: United States

Custom Bundle: No

Manufacturer Part Number: APS164-02601

Modification Description: N/A

Weight (lbs.): 750.00 lb

Length (in.): 6

Width (in.): 6

Height (in.): 4