with Brake Code JM4 with 8" Master Cylinder Reservoir Not Included GM Brake Codes are on the "Service Parts Identification" Sticker
Bore: 1.125 In.
Bore: 1.125 In. and 1.5781 In.
Bore: 30.04 mm
Bore: 1 In.
Bore: 1.125 In.
Bore: 1.125 In.
Bore: 24 mm and 36 mm
Std Duty
Standard w/ ABS
with Brake Code JM4 with 6.5" Master Cylinder Reservoir Not Included GM Brake Codes are on the "Service Parts Identification" Sticker
Except ABS
Bore: 1 In. w/Bendix Brakes w/Power Brakes
Bore: 1 In. w/Moraine Brakes w/Power Brakes
Std Duty
Moraine Master Cylinder
It fits 2-door vehicles with an automatic transmission and option codes 500 and 4BC.
Condition: Excellent (A)
Mileage: 59,700 miles
Rear Drum Except ABS
Bendix Master Cylinder
Bore: 1 In. w/Moraine Brakes w/Power Brakes
Except ABS
Browse our selection of quality brake master cylinder parts designed specifically for your Cadillac Fleetwood. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
60 Special · 60 Special Brougham · 75 · 75 Formal · Base · Brougham · Brougham Commercial Chassis · Brougham Talisman · Brougham d'Elegance · Formal · d'Elegance
Coupe · Hardtop · Limousine · Sedan · Stripped Chassis · U/K · Wagon
V6 4.1L · V6 4.3L · V8 4.1L · V8 4.5L · V8 4.9L · V8 5.0L · V8 5.7L · V8 6.0L · V8 7.0L · V8 7.7L · V8 8.2L
Automatic · U/K
