Upgrade Your Chief EZ-25 Frame Machine with a Premium Hydraulic Tower Ram Cylinder

In the demanding world of auto body collision repair, reliable frame straightening equipment is essential for productivity and safety. Grade A Tools is proud to offer a premium aftermarket Hydraulic Tower Ram Cylinder for the Chief EZ-25 Frame Machine, designed to deliver OEM-level performance with exceptional value.

This 5-ton hydraulic ram cylinder is a direct, plug-and-play replacement for Chief part numbers 690152 and 649283, restoring full pulling power to your Chief EZ-25, EZ Extra 25, and EZ Extra Wide 25 frame racks—without any modifications.

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Why Replace Your Chief EZ-25 Tower Ram Cylinder?

Over time, hydraulic cylinders on frame machines can wear out due to constant high-load use. Common issues include:

• Reduced pulling force

• Hydraulic leaks

• Inconsistent operation

• Costly downtime

Upgrading to this aftermarket Chief EZ-25 hydraulic tower ram allows your shop to return to peak performance quickly and affordably—without paying OEM prices.

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Key Features & Specifications

✔ 5-Ton Pulling Power

Handles demanding unibody and full-frame straightening jobs with confidence.

✔ Direct OEM Replacement

• Replaces Chief p/n 690152 & 649283

• No modifications required

✔ Full Compatibility

• Chief EZ-25

• EZ Extra 25

• EZ Extra Wide 25

• Works with all EZ-25 frame racks

✔ Plug-and-Play Installation

Drop-in replacement for fast installation and minimal downtime.

✔ Compatible with All 5-Ton Pulling Towers

Seamlessly integrates into your existing Chief pulling system.

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Benefits for Auto Body Shops & Collision Repair Professionals

• Minimize downtime with fast cylinder replacement

• Restore consistent pulling force for accurate frame repairs

• Durable construction for high-volume shop environments

• Cost-effective alternative to OEM Chief parts

• Ideal for shops maintaining multiple frame machines

This hydraulic ram cylinder delivers professional-grade performance while helping shops control operating costs.

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What’s Included

• 1 × Hydraulic Tower Ram Cylinder for Chief EZ-25 Frame Machine

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? Special Pricing & Free Shipping

• MSRP: $736.23

• Sale Price: $640.20 as of Jan 7th 2026

• You Save: $96.03

✔ Free Shipping
✔ 1-Year Warranty
✔ 100% Money-Back Guarantee

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Restore Maximum Pulling Power Today

Get your Chief EZ-25 frame machine back to full strength with this reliable, high-performance hydraulic tower ram cylinder.

? Order now from Grade A Tools and take advantage of sale pricing and free shipping.

Trust Grade A Tools for quality aftermarket frame machine parts that keep your shop running smoothly.