Description

Overview

The SAF J-Series trailer hub seal fits compatible RZ 12242/18C and RZ 10242/18C wheel ends. Its 152mm outside diameter, 117mm inside diameter and 25mm depth are the key identification dimensions.

Features

• J-Series tapered-spindle wheel-end fitment
• 152mm outside and 117mm inside diameter
• 25mm seal depth

Specifications and Materials

Outside diameter: 152mm. Inside diameter: 117mm. Depth: 25mm.

Part number: AP1402.

Use the STEMCO hub seal selection guide when checking wheel-end seal type and application

Compatibility and Fitment

Match the axle model, seal diameter and depth before fitting. The following cross-reference numbers identify verified equivalent or replacement parts for this exact application. Confirm the selection-critical fitment details against the part being replaced before fitting.

4373003501, 21200321A, 307-0743, STM-0743G

Related Parts

Compliance and Safety

Clean the hub bore and sealing surfaces before assembly. Inspect the bearings and hub condition, then follow the applicable axle service procedure.

Trailer Applications

Workshops fit this seal during wheel-end servicing on compatible SAF J-Series RZ trailer axles with tapered-spindle hubs.

Cross-reference and Suitability

This part cross-references to the following verified equivalent or replacement part numbers:

Why Choose ICS Trailers

J-Series hub seals can look similar to other trailer seals, so the 152mm outside diameter, 117mm inside diameter, 25mm depth and axle family all matter. ICS Trailers can compare the removed seal, old markings and axle details before you order.

• Check the bearings and complete seal kit while the hub is apart.
• Send clear markings and dimensions if the old seal is difficult to identify.

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