Description

Overview

The BPW grease hub seal 33118 suits trailer wheel ends using a 33118 inner bearing. That bearing reference is the key selection point for this seal and helps separate it from other BPW grease-seal configurations that may look similar once removed from the hub.

Features

• Grease hub seal for BPW trailer wheel-end applications.
• Suitability centred on the 33118 inner bearing reference.
• Designed to retain wheel-bearing grease within the hub assembly.
• Replacement seal for wheel-end servicing and hub reassembly.

Specifications and Materials

Application: BPW trailer hub. Lubrication type: grease. Fitment reference: 33118 inner bearing.

Part number: STM-0747G.

See the official STEMCO hub seal selection guide

Compatibility and Fitment

Use the 33118 inner bearing as the primary fitment check, then compare the removed seal profile and hub arrangement before installation. BPW wheel ends can use different sealing systems across hub generations, so the bearing reference is more useful than appearance alone.

Compliance and Safety

Clean the hub and sealing surfaces before assembly, avoid damaging the sealing edge during fitting and pack the bearings with the specified grease before completing hub adjustment to the axle service procedure.

Trailer Applications

This seal is intended for grease-lubricated BPW trailer wheel ends where the inner bearing is 33118.

Why Choose ICS Trailers

For this seal, the 33118 inner bearing is the most useful identification point. If the old seal number is unreadable, send through the bearing number, seal photos and hub details so ICS Trailers can help narrow down the replacement before the wheel end is reassembled.

• Useful for matching BPW hub seals during bearing and hub servicing.
• Helps distinguish this seal from other BPW grease-hub variants with similar appearance.

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