The ATC1699 Haldex Multi Adjustable Slack Adjuster Puller – 10410 is a heavy-duty brake service tool engineered to safely remove Haldex self-adjusting slack adjusters found on medium- and heavy-duty commercial truck axles. Designed as a heavy-duty alternative to the OEM slack adjuster puller, this tool fits a wide range of slack adjuster configurations—including left offset, right offset, and standard elongated arms—and can be used from either side for efficient removal.
Slack adjusters automatically maintain proper brake pushrod travel, but when they fail or need replacement, removal can be difficult due to tight press fits, corrosion, or limited access near the axle beam. Improvised methods such as hammering, chiseling, or torch use can damage brake actuators, adjusters, or axle components. The ATC1699’s adjustable design permits precise engagement and controlled pulling force, significantly reducing the risk of damage while giving technicians a faster, safer extraction process.
Constructed from high-strength steel casting and built for professional use, this puller is compatible with 1/2″ impact tools for added leverage and heavy-duty service applications. It’s widely used in fleet maintenance, truck repair shops, and heavy-duty brake service environments where slack adjuster service is frequent.
Key Features & Benefits
-
Adjustable design accommodates removal of virtually all Haldex self-adjusting slack adjusters including left and right offsets as well as elongated arm versions.
-
Eliminates dangerous and damaging methods such as hammering or cutting for removal.
-
Designed for use with 1/2″ impact wrenches for efficient, professional pulling.
-
Heavy-duty steel construction for durability and repeated shop use.
-
Simple slip-on setup speeds brake maintenance workflows.
Typical Applications
-
Removal of Haldex self-adjusting slack adjusters during brake overhaul or replacement
-
Brake system service on Class 6-8 trucks and equipment (Kenworth, Peterbilt, Freightliner, Mack, Volvo, etc.)
-
Fleet maintenance facilities, heavy truck repair shops, and commercial equipment service
Why It Matters
Automatic slack adjusters are part of the foundation of air brake performance on heavy-duty trucks. When these units need replacement, working without a purpose-built puller can lead to excessive force being applied to brake components—potentially bending parts, damaging threads, or causing an unsafe repair environment. The ATC1699 slack adjuster puller provides a precision, adjustable solution to this problem, helping technicians perform brake maintenance more efficiently and professionally while protecting costly hardware.
This tool is not compatible with Haldex Part # 40010306.
The ATC1699 Haldex Multi Adjustable Slack Adjuster Puller – 10410 is a heavy-duty brake service tool engineered to safely remove Haldex self-adjusting slack adjusters found on medium- and heavy-duty commercial truck axles. Designed as a heavy-duty alternative to the OEM slack adjuster puller, this tool fits a wide range of slack adjuster configurations—including left offset, right offset, and standard elongated arms—and can be used from either side for efficient removal.
Slack adjusters automatically maintain proper brake pushrod travel, but when they fail or need replacement, removal can be difficult due to tight press fits, corrosion, or limited access near the axle beam. Improvised methods such as hammering, chiseling, or torch use can damage brake actuators, adjusters, or axle components. The ATC1699’s adjustable design permits precise engagement and controlled pulling force, significantly reducing the risk of damage while giving technicians a faster, safer extraction process.
Constructed from high-strength steel casting and built for professional use, this puller is compatible with 1/2″ impact tools for added leverage and heavy-duty service applications. It’s widely used in fleet maintenance, truck repair shops, and heavy-duty brake service environments where slack adjuster service is frequent.
Key Features & Benefits
-
Adjustable design accommodates removal of virtually all Haldex self-adjusting slack adjusters including left and right offsets as well as elongated arm versions.
-
Eliminates dangerous and damaging methods such as hammering or cutting for removal.
-
Designed for use with 1/2″ impact wrenches for efficient, professional pulling.
-
Heavy-duty steel construction for durability and repeated shop use.
-
Simple slip-on setup speeds brake maintenance workflows.
Typical Applications
-
Removal of Haldex self-adjusting slack adjusters during brake overhaul or replacement
-
Brake system service on Class 6-8 trucks and equipment (Kenworth, Peterbilt, Freightliner, Mack, Volvo, etc.)
-
Fleet maintenance facilities, heavy truck repair shops, and commercial equipment service
Why It Matters
Automatic slack adjusters are part of the foundation of air brake performance on heavy-duty trucks. When these units need replacement, working without a purpose-built puller can lead to excessive force being applied to brake components—potentially bending parts, damaging threads, or causing an unsafe repair environment. The ATC1699 slack adjuster puller provides a precision, adjustable solution to this problem, helping technicians perform brake maintenance more efficiently and professionally while protecting costly hardware.
This tool is not compatible with Haldex Part # 40010306.Related Products
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