Compressor Belts

The WD724/6 is a standard spin-on oil filter, widely used in passenger cars, light commercial vehicles, agricultural machinery and small industrial diesel engine lubrication systems. It effectively removes metal particles, carbon deposits, sludge and fine impurities from engine oil, keeps the lubrication system clean, reduces internal component wear, and maintains stable engine operation.

Key Features

Adopts high-quality composite filter media, with stable filtration precision and large dirt holding capacity to extend service interval.

Built-in anti-drain back valve prevents oil backflow after shutdown and protects the engine from dry start damage.

Internal bypass valve ensures smooth oil supply during cold start or filter clogging.

High-strength steel shell structure, pressure-resistant and deformation-resistant, suitable for daily and general working conditions.

Premium nitrile rubber sealing ring with good aging resistance, tight fitting and perfect anti-leakage performance.

Standard overall size and thread specification, easy installation and direct replacement without any modification.

Technical Specifications

Part Number: WD724/6

Type: Spin-on Oil Filter

Outer Diameter: 72 mm

Overall Height: 94 mm

Seal Outer Diameter: 61 mm

Seal Inner Diameter: 54 mm

Thread Size: 3/4-16 UNF

Filtration Rating: 15 μm

Filtration Efficiency: ≥ 99.3%

Bypass Valve Opening Pressure: 2.2 bar

Max Working Pressure: 1.8 MPa

Service Life: 2000–3000 operating hours

Application:Suitable for passenger cars, light trucks, agricultural tractors, small industrial diesel engines and generator sets with matching mounting dimensions.