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Wilwood
Wilwood Caliper-D52-Red 1.62/1.62in Pistons 0.81in Disc
SKU: W00B 120-11873-RD
Easy — 1–2 hours
Description
Part #: 120-11873-RD
Wilwood's D154 forged billet caliper is a direct bolt-on, lightweight, high-strength, extreme duty alternative to the OE cast iron calipers that were used on a wide range of factory disc brake equipped mid size GM cars and small trucks beginning in 1978. Use of this caliper can still be found on some GM models as late as the year 2002. The wide spread and affordable availability of D154 calipers and brake pad compounds also made it a popular choice in a number of restricted class competition categories and drum to disc conversions on all types of hot rods and street machines.
Brake Caliper - D154 - 2 Piston - Aluminum - Red Anodized - 12.190 in OD x 0.810 in Thick Rotor - 5.460 in Floating Mount - Each
MIA's Description
This caliper is suitable for rotor widths up to 0.81 inches and has a floating mount type with universal fitment. It utilizes stainless steel pistons for corrosion resistance and to minimize heat transfer. The D154 caliper also includes dampening rings to reduce vibration noise.
Fitment
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Specifications
| Brand | Wilwood |
| Part Number | W00B 120-11873-RD |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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