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Wilwood
Wilwood D154 Dual-Piston Floater Caliper 120-11872-BK, 1978-02 GM
Wilwood D154 Dual-Piston Floater Caliper 120-11872-BK, 1978-02 GM
Regular price
$222.45 USD
Regular price
Sale price
$222.45 USD
Unit price
/
per
SKU:WIL120-11872-BK
Inventory: 4 in stock
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This dual-piston floater caliper is a forged aluminum, direct-fit upgrade for many GM disc brake applications. Featuring dual 1.62” stainless steel pistons, lightweight construction, and a durable black powder-coated finish, it delivers improved braking performance, reduced unsprung weight, and enhanced heat management. Compatible with D154 pads and rotors up to 1.04” thick, it is ideal for street, towing, hot rod, and competition use.
- Forged aluminum construction reduces weight versus OEM cast-iron calipers
- Dual 1.62” stainless steel pistons provide reliable braking performance
- Durable black powder-coated finish resists corrosion and wear
- Direct-fit upgrade for many 1978–02 GM car and truck applications
- Universal left/right mounting with dual bleed screws for installation flexibility
| Brand |
Wilwood
|
| Part Number |
120-11872-BK
|
| Product Line |
D154
|
| FSMI Pad Shape |
D154
|
| Hawk Pad Shape |
HB119
|
| Wilwood Pad Shape |
D154
|
| Performance Friction Pad Shape |
154
|
| Piston Quantity |
2
|
| Piston A Diameter |
1.620 in
|
| Mounting Style |
Floating
|
| Mounting Distance |
5.460 in
|
| Intended Rotor Diameter |
12.190 in
|
| Intended Rotor Diameter Minimum |
11 in
|
| Intended Rotor Diameter Maximum |
12.19 in
|
| Intended Rotor Thickness |
1.040 in
|
| Intended Rotor Thickness Minimum |
0.870 in
|
| Intended Rotor Thickness Maximum |
1.040 in
|
| Logo Design |
Wilwood
|
| Logo Color |
Gray
|
| Front / Rear |
Front | Rear
|
| Driver / Passenger Side |
Driver | Passenger
|
| Inlet Thread |
10 mm x 1.50
|
| Bleeder Included |
Yes
|
| Bleeder Quantity |
2
|
| Material |
Aluminum
|
| Color |
Black
|
| Finish |
Powder Coat
|
| Quantity |
Each
|
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