Bonbo T-0151 Rear Clutch Spring Compressor for GM Transmissions | 4L60E & 4T80-E

Enhance your transmission work with the Bonbo T-0151 Rear Clutch Spring Compressor

The Bonbo T-0151 is designed to simplify the process of removing the low and reverse clutch components inside GM transmissions. Built to fit a wide range of GM models, this tool helps you access the clutch spring retainer with confidence and control. It’s engineered to engage securely with the lugs, making the piston return spring accessible so you can reach the snap ring without unnecessary force or frustration.

Whether you’re a DIY enthusiast restoring a classic GM drive or a professional technician handling routine maintenance, this tool offers a practical, time-saving solution. The design supports a smooth workflow by guiding you through a precise sequence: engage the lugs, release the return spring, and reach the snap ring. You’ll notice how a solid fit and clear alignment reduce the guesswork often associated with clutch work.

Key benefits and practical notes

• Wide application: Fits GM transmissions including 250, 250C, 350, 350C, 700R4, 4L60, 4L60-E, 4L65E, 4L70, 4L70-E, and 4T80-E, offering versatile compatibility for varied projects.
• High performance: Specifically designed to remove the low/reverse clutch piston in the rear of the case, enabling controlled access to the spring retainer and snap ring.
• Convenient to use: The tool engages the lugs and pushes the piston return spring sufficiently to expose the snap ring, with completion typically taking only a few minutes.
• Superior material: Crafted from carbon steel for high strength, corrosion resistance, and long-term reliability; built to meet or exceed OEM specifications.
• Warranty and service: 30-day satisfaction guarantee with responsive support to answer questions and assist with use.

In practice, this tool is well-suited for shop environments and home garages alike. Expect a straightforward setup, dependable engagement, and a durable build that supports repeated use across different GM transmission models. While results can vary with vehicle condition and technician experience, the Bonbo T-0151 provides a solid option to streamline rear clutch service without overextending or damaging neighboring components.

What you get

Bonbo’s rear clutch spring compressor emphasizes reliability and ease of use, helping you complete clutch-related tasks with less hassle. It is a practical addition to any transmission toolkit, especially when precision and repeatable results matter for complex assemblies.