Scania Front Hub Oilseal

Description

Scania Front Hub Oilseal fits into the wheel assembly of trucks and buses. It forms a tight barrier between the rotating inner shaft (or axle) and the stationary outer hub housing, preventing grease or oil from leaking out and contaminants from entering.

Common Dimensions & OE References
Scania Front Hub Oilseal 142 × 170 × 13.5/16 mm (outer diameter × inner diameter × width), matching OE numbers 1740992, 1534012, 1409889. Alternative sizes: 125 × 160 × 15 mm (OE 6003214003/375086).

Key Functions
Retain Lubricant: Keeps grease or oil within the hub, ensuring smooth bearing operation.
Block Contaminants: Prevents dirt, water, and debris from entering and damaging internal components .
Protect Against Wear: Minimizes friction, reduces heat buildup, and prolongs bearing and hub life.

Vehicle Compatibility
These seals are engineered for Scania trucks, especially models from the P‑, G‑, and R‑series built between roughly 1995 and 2017. Specific fit depends on axle configuration.

Installation Tips

Always replace with the exact size and OE spec—slightly mismatched dimensions can compromise sealing.

Clean the hub bore and shaft thoroughly before fitting.

Apply a light coat of grease to ease installation and prevent damage.

Press in straight using an appropriate tool to preserve the integrity of the seal lip and spring.

Summary
Scania front hub oil seal ensures reliable sealing between the axle shaft and wheel hub, preventing grease loss and contaminant ingress. Common cassette-type seals measure 142 × 170 × 13.5/16 mm, matching OE codes like 1740992/1534012/1409889.

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