Oil Filters

The 1311123010 is a heavy-duty spin-on oil filter, suitable for construction machinery, industrial diesel engines, agricultural equipment and commercial vehicle lubrication systems. It effectively removes metal debris, carbon deposits, sludge and tiny impurities from engine oil, keeps the lubrication system clean, reduces parts wear, and ensures stable long-term operation of the engine.

Key Features

Adopts high-efficiency multilayer composite filter media, with accurate filtration precision and large dirt holding capacity to extend service cycle.

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

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

Reinforced thick steel shell, pressure-resistant and deformation-resistant, adaptable to harsh working environments.

Premium nitrile rubber sealing ring with aging resistance, tight fitting and excellent oil leakage prevention.

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

Technical Specifications

Part Number: 1311123010

Type: Spin-on Oil Filter

Outer Diameter: 96 mm

Overall Height: 142 mm

Seal Outer Diameter: 72 mm

Seal Inner Diameter: 61 mm

Thread Size: 3/4-16 UNF

Filtration Rating: 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 engineering machinery, agricultural tractors, industrial diesel engines, generator sets and light commercial vehicles with matching mounting dimensions.