AL-1200 SUNNEN Bushing Expander Mandrel

Review SUNNEN Bushing Expander Mandrel

The Sunnen AL-1200 Bushing Expander Mandrel is a professional-grade tool designed for expanding and installing bushings in hydraulic systems, particularly those utilizing SAE 1200 thread sizes. This mandrel is manufactured by Sunnen Products, a trusted name in hydraulic tools and equipment.

The AL-1200 is constructed from high-quality, heat-treated alloy steel, ensuring durability and resistance to wear and tear during use. Its surface is coated with a corrosion-resistant finish, protecting it from harsh environmental conditions and ensuring a long service life.

This bushing expander mandrel features a 12-point, 120-degree split-design jaw, which provides even pressure distribution around the bushing during expansion. This design ensures a precise fit and reduces the risk of damage to the bushing or hydraulic components. The jaws are designed to accommodate bushings with an outside diameter ranging from 1.25 inches to 1.75 inches (32mm to 44mm).

The AL-1200 comes with a convenient handle, which is ergonomically designed for a comfortable and secure grip. The handle is made from a durable material that can withstand the stresses of hydraulic work. The mandrel also features a threaded end, allowing it to be easily attached to a hydraulic pump or power source for efficient operation.

This bushing expander mandrel is designed to be used with hydraulic pressure between 1,500 and 3,000 psi (100 and 207 bar). It is important to note that the use of this tool requires a hydraulic power source and proper safety precautions, including the use of eye protection and gloves.

Overall, the Sunnen AL-1200 Bushing Expander Mandrel is an essential tool for any hydraulic maintenance or repair professional, offering precision, durability, and ease of use. Its high-quality construction and effective design make it a reliable and efficient solution for expanding and installing bushings in hydraulic systems.

The Sunn n AL-1200 bushing expander mandrel is a tool used in engine rebuilding and maintenance to expand engine bushings to their proper size. Here are some pros and cons of buying this mandrel:

1. High-quality construction: The Sunn n AL-1200 mandrel is made of high-quality materials, ensuring durability and longevity.

2. Precise sizing: The mandrel comes with interchangeable bushings, allowing for precise sizing of engine bushings.

3. Time-saving: Using a bushing expander mandrel can save time compared to traditional methods of installing or replacing engine bushings.

4. Versatile: The Sunn n AL-1200 mandrel is compatible with a wide range of engine types and sizes, making it a versatile tool for engine builders and mechanics.

5. Easy to use: The mandrel is easy to use and requires minimal setup, making it a convenient tool for engine work.

1. Expensive: The Sunn n AL-1200 mandrel is a more expensive option compared to other, less precise methods of installing or replacing engine bushings.

2. Requires specialized knowledge: Using a bushing expander mandrel effectively requires specialized knowledge and experience, which may not be accessible to all engine builders and mechanics.

3. Limited to specific engine applications: While the mandrel is versatile, it may not be suitable for all engine applications. Mechanics and engine builders should ensure that the mandrel is compatible with the specific engine they are working on.

The Sunn n AL-1200 bushing expander mandrel is a high-quality, precise, and time-saving tool for engine builders and mechanics. However, its expensive price tag and requirement for specialized knowledge make it a consideration for those with the necessary resources and expertise.

If you are a professional engine builder or mechanic with the necessary resources and experience, the Sunn n AL-1200 bushing expander mandrel is an excellent investment. Its precision, versatility, and ease of use make it a valuable tool for engine work. However, for those with limited resources or experience, it may be worth considering less expensive methods of installing or replacing engine bushings.

Details:

For more engine rebuilding tools and equipment, this is an old version of Sunnen bushing expander mandrel with a less robust integral guide shoe. Comes with al54 stone wedge and retaining spring. Range: 1.200 - 1.300. Sunnen AL-1200 bushing expander mandrel manufacturer.

specifications lightument:

• brand: Sunnen
• mpn: Al-1200
• part type: Bushing
• country of origin: United States

payments lightument:

• credit card: visa
• other
• wallet: google-pay

returns lightument:

• time: 30 days
• policy: returns accepted
• paid by: buyer
• method: money back

shipping lightument:

• class: expedited
• type: calculated
• carrier: usps
• transit: 11-11 days
• service: usps priority mail medium flat rate box, usps priority mail

offer lightument:

• started: december 15, 2025
• availability: in stock
• price: $58.00
• item condition: Used
• sold #: 11
• options: ship-to-home
• best offers: true
• in stock #: 1

seller lightument:

• # reviews: 4304
• city: council grove, kansas
• rating: 100.0%

general lightument:

• category: Business & Industrial > Light Equipment Tools