Fuel Pump Gasket - Johnson Evinrude

1-3/8" Dual Baffle Weld-In Breather Extension

Made from Aluminum.

Length: 3.00"

4" Tall Aluminum Valve Cover Breather (Each)

• 4" Height
• 3-5/16" Base Length
• 1-7/8" Base Width
• 2-1/8" Bolt Hole center to center.

These breathers are designed to mount to the top of the valve cover with no bolts exposed. Each breather is highly polished.

Billet Aluminum Valve Cover Breather

These billet aluminum valve cover breathers are so nice they could be jewelry for your engine. Each breather is precision machined from solid billet aluminum. They are height matched with dense foam packing and work well to keep blow by to a minimum. Valve cover breathers contain an effective filter which traps oil vapor and prevents engine compartment contamination. Universal design fits any 1" diameter valve cover hole. Sold Each.

• 2.25" bolt spread.
• 1.75" x 3.0" base.
• 4.25" tall.

Valve Cover Accessories - Breather Extension (2 Required)

• The caps and extensions are CNC machined from billet aluminum and both seal with an O-ring.
• 16 male thread to valve cover.
• 1" NPT female into top of breather.
• Fits 1-1/2" clamp on breathers

Breather Splash Cover, fits breathers with mounting center to center of 2" to 2.5".

Burn Down Valve Cover Breather (Each)

The baffled burn down style breathers got their name because they aretraditionally used to route crankcase pressure to the exhaust system.Today they are commonly used to route to a puke tank. These breathersfeature a -16 AN thread for ease of plumbing. Fittings are sold separately.

• 3.875" bolt spread.
• 1.75" base width.
• 4.5" tall.

• Polished Cast Aluminum 
• Dual internal baffles Breather is sloped to match the styling of the valve cover 
• Base measures 3-1/4" Long X 2" Wide with 2-3/8 Bolt Center to Center 
• Breather measures 4" tall. 
• Breather opening measures 1-3/4" Long x 1-1/4 Wide

Push-In Filtered Valve Cover Breather - No Shield (Each)

These breathers feature maximum flow and protection from airborne elements. They are used on most Hardin Marine valve cover systems. The breather is washable providing for easy maintenance. Fits 1.25" hole.

Burn Down Valve Cover Breather Gasket (Each)

Replacement Gasket for Burn Down Breather

• 3.875" bolt spread.
• 1.75" base width.
  

Replacement gasket for breather models 620-45756 and 620-45757.

Short Aluminum Valve Cover Breather - 2-3/4" Tall (Each)

• 2-3/4" Height
• 3-3/8" Base Length
• 1-7/8" Base Width
• 2-1/8" Bolt Hole Center to Center

These breathers are designed to mount to the top of the valve cover with no bolts exposed. Each breather is highly polished.