Mishimoto MMBCC-DRAIN-02 Petcock Drain Kit Compact Baffled Oil Catch Can 3/8in

Vehicle Fitment

• Universal fit - designed specifically for Mishimoto 2-Port Compact Baffled Oil Catch Can (MMBCC-MSTWO-BK) and 3-Port Compact Baffled Oil Catch Can (MMBCC-MSTHR-BK)

Fitment Notes

• Designed exclusively for Mishimoto Compact Baffled Oil Catch Cans with 3/8" NPT drain port threads - verify compatibility with your specific catch can before ordering
• Not compatible with Mishimoto XL or full-size baffled oil catch cans using M16 x 1.5 or other drain thread sizes
• The CNC-machined aluminum barbed outlet is engineered with multiple through-holes to preserve the catch can's internal baffle during installation
• Ball valve can be spliced anywhere along the 6 ft hose run for optimal placement in the engine bay

Features

• Eliminates the need to remove the bottom half of the catch can to drain accumulated blow-by
• 6061 aluminum CNC-machined barbed outlet with multiple through-holes retains the catch can's internal baffle functionality
• Black nylon mini ball valve splices into the drain hose for quick, no-mess draining at any time
• 6 ft (183 cm) of high-temperature 3/8" rubber hose provides flexible routing throughout the engine bay
• 3/8" NPT to 3/8" hose barb black nylon fitting replaces the existing catch can drain plug at the base
• Three worm-gear clamps included for secure, leak-free hose connections
• Backed by the Mishimoto Lifetime Warranty

Specifications

• Drain Fitting Thread Size: 3/8" NPT (replaces existing drain plug at bottom of catch can)
• Hose Barb Size: 3/8" (inlet and outlet of ball valve)
• Hose Length: 6 ft (183 cm)
• Hose Inner Diameter: 3/8"
• Hose Material: High-temperature rubber
• Ball Valve Material: Black nylon, barbed mini ball valve
• Outlet Fitting Material: 6061 Aluminum, CNC-machined
• Clamp Size: 12-20mm worm-gear
• Clamp Torque: 22 in-lbs (2.5 N·m) recommended; range 18-27 in-lbs (2-3 N·m); max 27 in-lbs
• Warranty: Mishimoto Lifetime Warranty

Included Components

• 1x 6061 Aluminum CNC-Machined Barbed Outlet (replaces drain plug)
• 1x 3/8" NPT to 3/8" Hose Barb Black Nylon Fitting
• 1x Black Nylon Barbed Mini Ball Valve
• 1x 6 ft High-Temperature 3/8" Rubber Hose
• 3x 12-20mm Worm-Gear Clamps

Product Description

The Mishimoto MMBCC-DRAIN-02 is a petcock drain kit designed to make routine maintenance of the Mishimoto 2-Port and 3-Port Compact Baffled Oil Catch Cans fast and tool-free. Instead of disassembling the bottom half of the catch can to empty accumulated blow-by, this kit installs a CNC-machined aluminum barbed outlet at the base drain port and routes 6 ft of high-temperature rubber hose to a conveniently placed nylon ball valve. When it's time to drain, simply open the valve - no wrenches, no mess, no removal required.

The barbed outlet is engineered with multiple through-holes to preserve the catch can's internal baffle, so filtration performance is never compromised. The ball valve can be spliced into the hose at any point along the run, giving flexibility for tight or custom engine bay layouts. Three worm-gear clamps ensure secure, leak-free connections throughout. Covered by the Mishimoto Lifetime Warranty, this drain kit is an essential convenience upgrade for anyone running a Mishimoto Compact Baffled Oil Catch Can on a street-driven or track-day vehicle.