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AirHeart Products
High performance caliper disc brakes, brake discs, and master cylinders for all your vehicular applications. View All AirHeart Products Here
Order by Part Number
Order MB1 Disc Brakes
Product Page
Ordering Flyer
Part Sheet
Dimensions
Part Number
3000-0001
3000-0002
3000-0003
3000-0075
3000-0004
Direction of Pull
Clockwise
Counter Clockwise
Clockwise
Clockwise
Counter Clockwise
Disc Diameter
Any
Any
Any
– – –
Any
Disc Thickness
5/32 in
5/32 in
5/32 in
– – –
5/32 in
Effective Piston Area
3.6 in²
3.6 in²
3.6 in²
– – –
3.6 in²
Max. Dynamic Torque
16″ Disc: 7,992 in-lb, 6-5/16″ Disc: 2,764 in-lb
16″ Disc: 7,992 in-lb, 6-5/16″ Disc: 2,764 in-lb
16″ Disc: 7,992 in-lb, 6-5/16″ Disc: 2,764 in-lb
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16″ Disc: 7,992 in-lb, 6-5/16″ Disc: 2,764 in-lb
Max. Static Torque
16″ Disc: 3,996 in-lb, 6-5/16″ Disc: 1,382 in-lb
16″ Disc: 3,996 in-lb, 6-5/16″ Disc: 1,382 in-lb
16″ Disc: 3,996 in-lb, 6-5/16″ Disc: 1,382 in-lb
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16″ Disc: 3,996 in-lb, 6-5/16″ Disc: 1,382 in-lb
Max. Tan. F at no wear
Based on the Maximum Intermitted Lever Force of 200 lbs. Continuous Maximum Lever Force is 150 lbs.
Based on the Maximum Intermitted Lever Force of 200 lbs. Continuous Maximum Lever Force is 150 lbs.
Based on the Maximum Intermitted Lever Force of 200 lbs. Continuous Maximum Lever Force is 150 lbs.
– – –
Based on the Maximum Intermitted Lever Force of 200 lbs. Continuous Maximum Lever Force is 150 lbs.
Model
MB1
MB1
MB1
– – –
MB1
Max. Wearable Lining
– – –
0.45 in³
– – –
– – –
– – –
Lever Position
– – –
– – –
– – –
3 O’Clock
– – –
Added Options
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– – –
– – –
– – –
– – –
Dynamic Torque
– – –
– – –
– – –
– – –
– – –
Max. Continuous Pull Force
– – –
– – –
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Max. Intermittent Pull Force
– – –
– – –
– – –
– – –
– – –
Pilot Clearance Diameter
– – –
– – –
– – –
– – –
– – –
Total Lining Area (two linings)
– – –
– – –
– – –
– – –
– – –
Useable Lining Thickness
– – –
– – –
– – –
– – –
– – –
Price
$82.98
USD
USD
$82.98
USD
USD
$82.98
USD
USD
$128.31
USD
USD
$82.98
USD
USD
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How to select a Master Cylinder
Order Master Cylinder – Large Displacement
Product Page
Part Sheet
Dimensions
Part Number
3100-0210
3100-0410
3100-9007
3105-9002
Description
Large Displacement Master Cylinder
Large Displacement Master Cylinder
Overhaul Kit for Large Displacement Master Cylinder
Overhaul Kit for Large Displacement Master Cylinder
Bore
3/4″
7/8″
3/4″
7/8″
Displacement Full Stroke
0.61 in³
0.83 in³
0.61 in³
0.83 in³
Fluid Type
Automotive Brake Fluid (type D.O.T.3)
Automotive Brake Fluid (type D.O.T.3)
Automotive Brake Fluid (type D.O.T.3)
Automotive Brake Fluid (type D.O.T.3)
Force Conversion
2.25 psi/lb
1.66 psi/lb
2.25 psi/lb
1.66
Max. Output Pressure
1,000 psi
1,000 psi
1,000 psi
1,000 psi
Max. Rod Force at 1000psi
444 lb
600 lb
444 lb
600 lb
Stroke
1.25 in
1.25 in
1.25 in
1.25 in
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Order Master Cylinder – Medium Displacement
Product Page
Part Sheet
Dimensions (Rod Actuated)
Dimensions (Lever Actuated)
Part Number
3105-0211
3105-0411
3105-0210
3105-0413
Description
Lever Up Actuated, 3/4″ bore Medium Displacement Master Cylinder
Lever Up Actuated, 7/8″ bore Medium Displacement Master Cylinder
Lever Down Actuated, 3/4″ bore Medium Displacement Master Cylinder
Lever Down Actuated, 7/8″ bore Medium Displacement Master Cylinder
Lever Orientation
Up
Up
Down
Down
Bore Size
3/4 in
7/8 in
3/4 in
7/8 in
Displacement
0.42 in³
0.75 in³
0.57 in³
0.57 in³
Fluid Type
Automotive Brake Fluid (SAE J-1703)
Automotive Brake Fluid (SAE J-1703)
Automotive Brake Fluid (SAE J-1703)
Automotive Brake Fluid (SAE J-1703)
Force Conversion
3.63 psi/lb
2.66 psi/lb
4.53 psi/lb
3.33 psi/lb
Max. Force at 1000 psi
331 lbs
451 lbs
265 lbs
360 lbs
Stroke
0.96″
0.96″
0.96″
0.96″
Weight
0.90 lbs
0.90 lbs
0.90 lbs
0.90 lbs
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Order Fixed Hub & Disc Assemblies
Product Page
Part Number
0801-0008
0801-0010
0801-0012
0801-0014
0801-0016
Description
Disc 6-5/16″ Fixed Hub & Disc Assembly
Disc 6-5/16″ Fixed Hub & Disc Assembly
Disc 6-5/16″ Fixed Hub & Disc Assembly
Disc 6-5/16″ Fixed Hub & Disc Assembly
Disc 6-5/16″ Fixed Hub & Disc Assembly
Disc Diameter
6-5/16″
6-5/16″
6-5/16″
6-5/16″
6-5/16″
Disc Thickness
0.156 in
0.156 in
0.156 in
0.156 in
0.156 in
Bore Size
0.500 in
0.625 in
0.750 in
0.875 in
1.000 in
Key Size
.125 x .125 in
.188 x .188 in
.188 x .188 in
.188 x .188 in
.250 x .250 in
Torque Rating
3,000 in-lb
3,000 in-lb
3,000 in-lb
3,000 in-lb
3,000 in-lb
Max. BTU Per Hour
283.8
283.8
283.8
283.8
283.8
Weight
1.40 lbs
1.40 lbs
1.40 lbs
1.40 lbs
1.40 lbs
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Order One-Piece Hub & Disc
Product Page
Part Number
0801-1210
0801-1230
Bore Size
1.000 in
1.000 in
Disc Thickness
0.187 in
0.187 in
Key Size
.188 x .188 in
.25 x .25 in
Weight
1.80 lbs
1.80 lbs
Diameter
6 in
6 in
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Order Blank Brake Discs
Product Page
Part Number
0801-1200
0802-1200
0803-1200
0804-1200
0805-1200
Disc Diameter
6.313 in
8.000 in
10.000 in
12.000 in
16.000 in
Disc Thickness
0.156 in
0.156 in
0.156 in
0.156 in
0.250 in
Weight
1.31 lbs
2.20 lbs
3.40 lbs
4.78 lbs
14.23 lbs
Max. Wearable Lining
– – –
– – –
– – –
0.45 in³
– – –
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Order Disc with Bolt Circles & Pilot Hole
Product Page
Part Number
0801-1206
0802-1208
0803-1210
0804-1212
0805-1216
0805-1220
Bolt Circle Diameter
1.812 in
3.125 in
3.125 in
4.500 in
4.500 in
4.500 in
Disc Diameter
6.313 in
8.000 in
10.000 in
12.000 in
16.000 in
16.000 in
Disc Thickness
0.156 in
0.156 in
0.156 in
0.156 in
0.250 in
0.500 in
Hole Diameter
0.332 in
0.343 in
0.343 in
0.406 in
0.406 in
0.406 in
No. of Bolt Holes
8
8
8
4
4
4
Pilot Clearance Diameter
1.376 in
2.375 in
2.375 in
3.750 in
3.750 in
3.750 in
Weight
1.24 lbs
2.15 lbs
3.24 lbs
4.40 lbs
13.30 lbs
26.33 lbs
Friction Surface ID
– – –
12.50 in
66.00 in
84.0 in
170.0 in
– – –
Number of Holes
– – –
– – –
– – –
– – –
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AirHeart Part Sheets
Caliper Disc Brakes
MB-1 Mechanical Caliper Disc Brake
150 x 1 Caliper Disc Brake, Hydraulic Brake, Retractable Piston Aluminum Housing
175 x 1 QCII, Caliper Disc Brake, Retractable Piston, Aluminum Housing
175 x 2 QCII, Caliper Disc Brake, Retractable Piston, Aluminum Housing
175-Lining Replacement Instructions
338 x 1 – 01 Series Disc Brake Hydraulically Actuated Caliper
Lining Replacement Kits Instructions
Anvil Replacement Instructions 150 & 175
External Residual Valve Installation Instructions
Bleed Screw and Adapter Fitting Repair and Service
Spacer Installation Instructions
Master Cylinders
Small Displacement Master Cylinder
Large Displacement Master Cylinder
Large Displacement Master Cylinder-Discontinued
Medium Displacement Master Cylinder