
Competition Engineering C3406 Rear Axle Housing Vent
Competition Engineering designed this C3406 Rear Axle Housing Vent to reduce internal pressure while preventing dirt from entering the differential. This superior quality vent features an 1/8" male NPT brass fitting and sintered bronze element for years of dependable service.
The low profile element is recessed, preventing it from being knocked out like stock plastic designs. It can be used as a replacement for stock vents, or adapted to any rear axle housing, and is ideal on narrowed or fabricated housings.
Competition Engineering C3406 Rear Axle Housing Vent Features:
- Thread Size: 1/8 in. NPT
- Thread Style: Male
- Head Style: Hex
- Material: Brass
- Color: Natural
- Quantity: Sold individually
Competition Engineering specializes in chassis components, supplying everything from steering and suspension in addition to ladders and rear frame kits. They have the parts to help simplify as well as speed up building your race car.
Original: $18.99
-65%$18.99
$6.65More Images

Competition Engineering C3406 Rear Axle Housing Vent
Competition Engineering designed this C3406 Rear Axle Housing Vent to reduce internal pressure while preventing dirt from entering the differential. This superior quality vent features an 1/8" male NPT brass fitting and sintered bronze element for years of dependable service.
The low profile element is recessed, preventing it from being knocked out like stock plastic designs. It can be used as a replacement for stock vents, or adapted to any rear axle housing, and is ideal on narrowed or fabricated housings.
Competition Engineering C3406 Rear Axle Housing Vent Features:
- Thread Size: 1/8 in. NPT
- Thread Style: Male
- Head Style: Hex
- Material: Brass
- Color: Natural
- Quantity: Sold individually
Competition Engineering specializes in chassis components, supplying everything from steering and suspension in addition to ladders and rear frame kits. They have the parts to help simplify as well as speed up building your race car.
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Product Information
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Description
Competition Engineering designed this C3406 Rear Axle Housing Vent to reduce internal pressure while preventing dirt from entering the differential. This superior quality vent features an 1/8" male NPT brass fitting and sintered bronze element for years of dependable service.
The low profile element is recessed, preventing it from being knocked out like stock plastic designs. It can be used as a replacement for stock vents, or adapted to any rear axle housing, and is ideal on narrowed or fabricated housings.
Competition Engineering C3406 Rear Axle Housing Vent Features:
- Thread Size: 1/8 in. NPT
- Thread Style: Male
- Head Style: Hex
- Material: Brass
- Color: Natural
- Quantity: Sold individually
Competition Engineering specializes in chassis components, supplying everything from steering and suspension in addition to ladders and rear frame kits. They have the parts to help simplify as well as speed up building your race car.











