⚖️ Compare: SR-S BK100, 81-120.20.640-0, black / black vs Spin Turn Knob vs SR-3 Lumbar Color Semi Bucket Seat vs Sunshade

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 SR-S BK100, 81-120.20.640-0, black / black (schematic) SR-S BK100, 81-120.20.640-0, black / black Remove ✕ Spin Turn Knob Spin Turn Knob Remove ✕ SR-3 Lumbar Color Semi Bucket Seat (schematic) SR-3 Lumbar Color Semi Bucket Seat Remove ✕ Sunshade (schematic) Sunshade Remove ✕
Brand RECARO Automotive
Germany
CS Marketing Co., Ltd. (D-MAX)
Japan
RECARO Automotive
Germany
NISSAN MOTORSPORTS INTERNATIONAL
Japan
Category 🪑 Interior 🪑 Interior 🪑 Interior 🪑 Interior
Type AftermarketAftermarketAftermarketOEM
Part number 81-120.20.640-0DMSP207AT1—99905-RNZ40
Fitment Universal fit (model-specific seat rails required)Various Nissan modelsUniversal fit (model-specific seat rails required)Nissan Fairlady Z Z34
Reference price JPY 130,900
Price listed on kakaku.com (surveyed 2026-08)
JPY 1,980
Price including tax at D-MAX's official online shop (surveyed 2026-09)
JPY 66,000
Price listed on kakaku.com (surveyed 2026-08)
JPY 14,025
Price listed on kakaku.com (surveyed 2026-08)
Official Product page ↗ 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.