2.5 Ton Rockwell Top Loader Axle Pinion Bearing & Seal Kit – M35 Series | Includes 2 Pinion Seals + Pinion Bearings 22780/22720 & 29585/29521 | Axle Rebuild Kit

Rebuild your Rockwell 2.5 Ton axle with this Top Loader Pinion Bearing & Seal Kit, engineered for the M35 military truck series and other vehicles using Rockwell 2.5 Ton axles. This complete kit includes everything needed to restore pinion reliability and performance.The set comes with two heavy-duty pinion seals to prevent gear oil leaks and protect against dirt, mud, and water intrusion. It also includes both pinion bearing and race sets – 22780/22720 and 29585/29521 – providing the strength and durability required for heavy-duty axle performance.Built as an OEM-style replacement, this kit is ideal for full axle rebuilds, preventative maintenance, or bringing an M35 military truck back to life. Designed to handle the extreme loads and harsh conditions these axles were built for.Kit Includes:2 × Pinion SealsPinion Bearing & Race Set: 22780/22720Pinion Bearing & Race Set: 29585/29521

• Complete Pinion Rebuild Kit – Includes two heavy-duty pinion seals plus inner and outer pinion bearings with races.
• Fits Rockwell 2.5 Ton Top Loader Axles – Designed for M35 series military trucks and other vehicles equipped with Rockwell 2.5 Ton axles.
• Heavy-Duty Bearings & Races – Kit includes pinion bearings <strong>22780/22720</strong> and <strong>29585/29521</strong> for maximum strength and reliability.
• Seals for Leak Prevention – Dual pinion seals keep gear oil in and water out, protecting the differential and extending service life.
• OEM-Style Replacement – Perfect for axle rebuilds, preventative maintenance, or restoring vintage military trucks and off-road rigs.