Creeper Breather Differential Breather Kit. Prevents dirt, debris and water from getting in to your axle through the stock axle housing breather. Expands and contracts to accommodate increase or decrease in housing pressure. Easy installation takes just a few minutes. Fits all Toyota Pickup and 4Runner solid axle housings.
Details:

• Not compatible with the Trail-Gear rear axle 4 link upper link mount kit
• 0.125 Inch-28 BSPT by 0.25 Inch Barbed Brass Fitting
• No hoses to route
• Fits front and rear axle housing

Kit Includes:

• One housing fitting
• Clamp
• Bellows

Specs:

• Warranty: 12 Month Limited Warranty
• Sold As: Kit
• Material: Brass
• Finish: Bare
• Color: Black
• Size: 0.25 Inch
• Location: Front and Rear
• Fits: 1979-1995 Toyota Pickup, 1985-1995 Toyota 4Runner