OTC ROBINAIR BOSCH - ACH 4520 Differential Side Bearing Puller

OTC ROBINAIR BOSCH - ACH 4520 Differential Side Bearing Puller

The OTC ROBINAIR BOSCH - ACH 4520 Differential Side Bearing Puller is a purpose-built tool for automotive technicians and experienced mechanics who perform bearing removal and differential service. Engineered to provide controlled extraction of side bearings, this puller supports professional workflows in repair shops and maintenance bays. Its design focuses on grip, alignment, and repeatable performance to minimize risk of damage during removal.

Cutting Pliers And Mechanic Pliers

While categorized among automotive pliers, the 4520 puller complements cutting pliers and mechanic pliers in a technician's toolkit. It pairs well with tools used to access bearing retainers and fasteners, offering a dedicated solution for the specific task of side bearing extraction. The tool's ergonomic handling improves control in confined areas around the differential housing, reducing slippage and improving technician confidence.

Professional Pliers And Heavy Duty Pliers

Designed for professional use, the 4520 is positioned as a heavy duty pliers-style puller for demanding service environments. Its heavy-duty design provides the leverage and stability required for stubborn bearings without excessive force on adjacent components. The puller helps maintain service speed and accuracy, supporting repeatable results across multiple vehicle makes and models when used as part of a complete differential service procedure.

Compatibility is centered on differential side bearings and bearing races where a dedicated puller is preferred to preserve surrounding parts. The tool is intended for trained technicians familiar with differential disassembly and bearing removal techniques. When integrated into a shop's set of automotive pliers and pulling tools, the 4520 enhances operational efficiency and helps protect expensive components during disassembly.

For shops focused on quality service and consistent results, the OTC ROBINAIR BOSCH - ACH 4520 Differential Side Bearing Puller is a targeted addition to the professional toolset. Fast shipping.