43.5mm Master Cylinder Brake Bleeder Adapter, Reservoir Cap Adapter for Chrysler, Dodge, Jeep & Plymouth, Compatible with Manual Pressure Brake Fluid Bleeder Kits

43.5mm Master Cylinder Bleeder Adapter Cap with O-Ring Seal – Directly replaces your factory reservoir cap for Chrysler, Dodge, and Jeep models. Connects to any standard brake fluid bleeder tool.Key Features: - Accurate 43.5mm thread matches OEM reservoir opening. - Pre-installed rubber O-ring for leak-proof sealing. - Compatible with pressure bleeders and manual vacuum kits. - Installs in under 1 minute – no modifications needed. Package Includes: Adapter cap ×1, spare O-ring ×1.Verify your master cylinder cap diameter is 43.5mm before ordering.

• 【PRECISE 43.5MM FITMENT FOR SELECT VEHICLES】Designed with a 43.5mm inner diameter and approximately 52mm outer diameter to match the brake fluid reservoirs found on many Chrysler, Dodge, Jeep, and Plymouth vehicles. Please verify your reservoir opening dimensions before purchase to ensure proper fitment.
• 【SECURE SEALING TO SUPPORT STABLE BRAKE BLEEDING】Features an integrated rubber sealing gasket that helps create a secure connection between the brake fluid reservoir and pressure bleeder system. The sealing design helps reduce the likelihood of pressure loss, fluid seepage, and unwanted air entry during brake fluid service.
• 【BRAKE FLUID-RESISTANT MATERIALS FOR REPEATED USE】Constructed from high-strength engineering plastic, a durable alloy fitting, and a brake-fluid-resistant rubber seal. Designed to withstand routine exposure to automotive brake fluids commonly used during brake maintenance and fluid replacement procedures.
• 【QUICK THREAD-ON INSTALLATION】The threaded adapter design allows for straightforward attachment to compatible master cylinder reservoirs. Simply connect the adapter to your pressure bleeder hose and secure it onto the reservoir opening before beginning the brake bleeding process. No specialized installation tools are required.
• 【DESIGNED FOR USE WITH 3L MANUAL PRESSURE BLEEDERS】Developed for compatibility with many manual brake pressure bleeder systems. Suitable for brake fluid replacement, hydraulic brake maintenance, master cylinder service, and routine brake bleeding tasks performed in professional workshops or home garages.