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This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Cat® part 421-1888 OEM fumes disposal oil breather for heavy equipment vents gas and vapors from the engine's crankcase.
Cat
Cat® Breather Assembly
Cat
Material
Carbon Steel,Stainless Steel,Alloy Zinc
Cat® 1-1/16"-12 Aluminum Hydraulic Breather
Cat
Length (in)
3.09
Material
Alloy Aluminum
Cat® 1-1/16" UNF Threaded Steel Hydraulic Tank Breather
Cat
Length (in)
3.14
Material
Carbon Steel
Cat® Breather For Hydraulic Tank
Cat
Length (in)
3.15
Material
Steel,Carbon Steel
Cat® Steel Crankcase Breather
Cat
Length (in)
5.84
Material
Alloy Aluminum,Carbon Steel
Cat® 1-1/16"-12 Plastic Hydraulic Breather
Cat
Length (in)
2.79
Material
Nylon, 6, 6/12, 6/6 Plastic
Cat® 76.962mm (3.030 In) Inside Diameter Engine Breather
Cat
Length (in)
5.84
Material
Alloy Mixed: Metal,Carbon Steel
Cat® Engine Valve Cover Breather Cap
Cat
Height (in)
2.2
Length (in)
6.7
Material Description
Nylon
Width (in)
5.3
Material
Plastic Plastic,Polyamide Plastic
Shop Cat® parts heavy-equipment hydraulic tank breather element for effective filtration to prevent contaminants from entering the hydraulic tank.
Cat
Material
Carbon Steel
Cat® Hydraulic Breather is a component in hydraulic systems to regulates the pressure within the hydraulic reservoir by allowing air to enter or exit
Cat
Material
Carbon Steel
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