Castrol Heavy-Duty Brake Fluid

Brand: Castrol | Part #BRK-1D4986

Category: Oil & Fluids > Brake Fluid

The Castrol Heavy-Duty Brake Fluid (P/N BRK-1D4986) is a direct-fit Brake Fluid for the vehicles listed in the fitment section. Low-volatility base stock helps reduce oil consumption between change intervals and protects seals and gaskets from premature drying. Sourced from Castrol, a recognized supplier in the aftermarket auto parts channel. Part number BRK-1D4986 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2017–2024 Volkswagen, RAM, Acura including Taos, 2500, TLX. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $135.99 | In stock — ships within 1-2 business days. Free shipping.