⚖️ Compare: Brake Caliper Kit vs Brake Rotors, PD type vs K4 Brake Pads, front, K-661WK vs Brake Rotors SCR-PRO

Put the parts or tools you picked side by side and compare the brand, specs, reference price band, official page and where to buy.

Item Brake Caliper Kit (schematic) Brake Caliper Kit Remove ✕ Brake Rotors, PD type (schematic) Brake Rotors, PD type Remove ✕ K4 Brake Pads, front, K-661WK K4 Brake Pads, front, K-661WK Remove ✕ Brake Rotors SCR-PRO (schematic) Brake Rotors SCR-PRO Remove ✕
Brand Brembo S.p.A.
Italy
DIXCEL Co., Ltd.
Japan
Akebono Brake Industry Co., Ltd.
Japan
Project Mu Co., Ltd.
Japan
Category 🛑 Brakes 🛑 Brakes 🛑 Brakes 🛑 Brakes
Type AftermarketAftermarketAftermarketAftermarket
Part number ——K-661WK—
Fitment Model-specific listing (wheel clearance must be checked)Model-specific listingDaihatsu Copen LA400K, Suzuki Alto Works HA36SModel-specific listing
Reference price — — JPY 6,820
Price listed on kakaku.com (surveyed 2026-09)
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Official Official ↗ Product page ↗ Official ↗ Product page ↗
Where to buy
About these figures. Reference prices are from the time of our survey, with the source under each one. Always confirm fitment and current prices on each maker’s official site.