GM 14 Bolt inner seal kit and a yellow tube of thread sealant on a white background
Revolution 14 bolt axle seal housing on a white background with text indicating compatibility for 30/35 spline axle assemblies.
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit
GM 14 Bolt inner seal kit and a yellow tube of thread sealant on a white background
Revolution 14 bolt axle seal housing on a white background with text indicating compatibility for 30/35 spline axle assemblies.
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit
Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit

Crane Axle Revolution 30/35 Spline GM 14-Bolt Inner Axle Seal Kit

SKU: CAREV14

$190.00
/
Shipping calculated at checkout.

Easily seal the differential of a GM 14 Bolt steering axle with Crane Axle’s Revolution 30/35 Spline 14 Bolt Inner Seal Kit — a precision-machined solution designed to replace the stock 14 Bolt carrier bearing preload spanners while integrating a reliable, off-the-shelf Dana 60 inner axle seal.

This upgraded seal housing system positions the seal closest to the differential, where the axle shaft is most stable, ensuring optimal sealing and long-term reliability.

Includes:

  • Revolution 14 Seal Housing Spanners
  • Revolution 14 Inner Axle Seals
  • Thread Sealant
Details

Seal the Differential of a GM 14 Bolt Steering Axle

The Revolution 14 Seal Housing replaces the factory spanners and accepts a standard Dana 60 inner axle seal — making future replacements simple and accessible. The improved seal location reduces the risk of leaks by maintaining constant shaft stability near the differential.

Designed for 30/35 Spline Axle Assemblies

Purpose-built for 30/35 spline axle assemblies, this version ensures perfect fitment and function. (A 40-spline version is also available.)

Simple Installation

Installation couldn’t be easier — simply remove your stock 14 Bolt spanners and thread in the Revolution 14 Seal Housing in their place.

Machined from 1018 CR Steel

Each housing is machined from 1018 cold-rolled steel for superior precision and strength. Proudly made in the USA.

Specifications:

  • Axle Type: GM 14 Bolt Steering Axle
  • Spline Count: 30/35 Spline
  • Material: 1018 Cold-Rolled Steel
  • Seal Type: Dana 60 Inner Axle Seal
  • Installation: Replaces factory carrier bearing preload spanners
  • Manufactured: Machined in the USA
Technical Resources

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