Oil Filters

The 1621027000 is a heavy-duty spin-on oil filter, designed for industrial diesel engines, construction machinery, commercial vehicles and mechanical lubrication systems. It effectively filters out metal particles, carbon deposits, sludge and fine impurities from engine oil. It maintains clean oil circulation, reduces wear of internal moving parts, prevents pipeline blockage, and ensures stable and long-term operation of equipment.

Key Features

Adopts high-efficiency multilayer composite filter media, with precise filtration accuracy and large dirt holding capacity to extend service life.

Built-in anti-drain back valve prevents oil backflow after shutdown and avoids dry start-up of the engine.

Internal bypass valve guarantees normal oil supply when the filter is clogged or under cold start conditions.

Reinforced thick steel shell is pressure-resistant and deformation-resistant, suitable for long-term harsh working environments.

High-quality nitrile rubber sealing ring ensures tight installation, aging resistance and perfect oil leakage prevention.

Standard overall dimensions and thread specification, easy to install, direct replacement without any modification.

Technical Specifications (Real Exact Size & Parameters)

Part Number: 1621027000

Type: Spin-on Oil Filter

Outer Diameter: 96 mm

Overall Height: 173 mm

Seal Outer Diameter: 72 mm

Seal Inner Diameter: 61 mm

Thread Size: 3/4-16 UNF

Filtration Precision: 10 μm

Filtration Efficiency: ≥ 99.5%

Bypass Valve Opening Pressure: 2.5 bar

Max Working Pressure: 2.0 MPa

Service Life: 2000–3000 operating hours

Application:Suitable for construction machinery, commercial trucks, agricultural equipment, industrial diesel engines and generator sets with matching mounting specifications.