SUR&R Dust Cap: Dust Cap, Rubber, 5 Pieces
The SUR&R Dust Cap (MPN BB21) is a hydraulic brake line accessory, supplied as a pack of 5 black rubber pieces. This product is a dust cap designed to protect brake line components.
SKU 3G-OTH-484364
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Product Description
The SUR&R Dust Cap (MPN BB21) is a hydraulic brake line accessory, supplied as a pack of 5 black rubber pieces. This product is a dust cap designed to protect brake line components.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SUR&R Dust Cap BB21 used for?
The SUR&R Dust Cap BB21 is a hydraulic brake line accessory that protects brake line components from dirt, moisture, and debris. It is commonly used in automotive, industrial, and heavy-equipment braking systems to maintain cleanliness and prolong component life.
What are the specifications of the SUR&R Dust Cap BB21?
The SUR&R Dust Cap BB21 is a pack of 5 black rubber dust caps. Each cap is made of durable rubber, designed for hydraulic brake line applications. The manufacturer part number is BB21, and the product type is a dust cap.
Where to buy the SUR&R Dust Cap BB21 worldwide?
3G Electric supplies the SUR&R Dust Cap BB21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this hydraulic brake line accessory for your maintenance or repair needs.
How to install the SUR&R Dust Cap BB21?
To install the SUR&R Dust Cap BB21, simply push the rubber cap firmly onto the open end of the brake line fitting or port until it seats securely. Ensure the area is clean and dry before installation to prevent contamination. Replace caps if damaged or worn.
SUR&R Products
3G Electric supplies SUR&R hydraulic brake line accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









