OEX BXA030 12V 70A Bosch Style Alternator, Single Leg Mount, Section A Pulley, Internal Regulator, New Unit The BXA030 from OEX is a new 12V 70A alternator in Bosch style with a single leg mount, Section A pulley, and internal regulator. It features a 70mm pulley outside diameter, 170mm mount centre to centre, 56mm mount leg thickness, 10mm pivot hole diameter, M8x1.25 adjusting hole, and a 17mm shaft dimension. Pin code IR165. Backed by a 3-year passenger and 1-year commercial warranty. Product overview The BXA030 is a direct replacement alternator for applications requiring a Bosch-style unit with a single leg mount and internal regulator at 70A output. Like the BXA034, this unit uses a single leg mount and Section A pulley suited to V-belt drive systems, however the BXA030 differs in its 70A output rating, 170mm mount centre-to-centre measurement, and pin code IR165. Confirming all dimensions and the pin code against the original unit before ordering is essential. The 70mm outside diameter Section A pulley suits V-belt drive systems rather than multi-ribbed belt systems. OEX products are sourced from market-leading original equipment manufacturers and aftermarket suppliers, and this unit carries a 3-year warranty for passenger vehicle applications and a 1-year warranty for commercial applications. Features and benefits New unit, not remanufactured: The BXA030 is supplied as a new alternator, providing confidence in output performance and service life from the point of installation. 70A output at 12V: Delivers 70A of charging output at 12V, suited to the electrical demands of the engine applications this unit is designed to replace. Single leg mount: The single leg mounting configuration with 170mm centre-to-centre measurement and 56mm leg thickness is the key mount distinction for this unit. Confirm the mount type and centre-to-centre measurement on your original unit before ordering. Section A pulley: The 70mm outside diameter Section A pulley suits V-belt drive systems. Confirm your vehicle uses a V-belt system rather than a multi-ribbed belt before ordering. Internal regulator: Fitted with an internal voltage regulator (pin code IR165), eliminating the need for an external regulator in compatible applications. 17mm shaft dimension: The shaft dimension of 17mm is a key fitment specification to confirm against the original unit before ordering. 3-year passenger warranty: Backed by a 3-year warranty for passenger vehicle applications and a 1-year warranty for commercial applications. Technical specs Specification Detail SKU BXA030 Brand OEX Voltage 12V Power Rating 70A Suits Unit Make Bosch Style Alternator Mount Single Leg Mount Centre to Centre 170mm Mount Leg Thickness 56mm Adjusting Hole Diameter M8x1.25 Pivot Hole Diameter 10mm Pulley Outside Diameter 70mm Pulley Section Section A Shaft Dimension 17mm Regulator Type Internal Pin Code IR165 Condition New Weight 4.7kg Warranty 3 Years Passenger, 1 Year Commercial Frequently asked questions Is the BXA030 a new or remanufactured unit?The BXA030 is a new alternator, not a remanufactured unit. What warranty does the BXA030 carry?The BXA030 carries a 3-year warranty for passenger vehicle applications and a 1-year warranty for commercial applications. What is the difference between the BXA030 and the BXA034?Both are single leg, Section A pulley Bosch-style alternators with identical pulley diameter, shaft dimension, mount leg thickness, and hole specifications. The BXA030 differs in its 70A output rating (vs 85A), 170mm mount centre-to-centre measurement (vs 172mm), and pin code IR165 (vs IR110). Confirm all dimensions and the pin code against your original unit before selecting between these two units. What is a Section A pulley and how does it differ from a grooved pulley?A Section A pulley is designed for use with a V-belt drive system. Multi-groove pulleys suit multi-ribbed serpentine belts. These are not interchangeable, so confirm your vehicle uses a V-belt system before ordering the BXA030. What are the key dimensions I need to confirm before ordering?The key dimensions for fitment confirmation are the mount centre-to-centre measurement (170mm), mount leg thickness (56mm), pulley outside diameter (70mm), shaft dimension (17mm), adjusting hole diameter (M8x1.25), and pivot hole diameter (10mm). The mount type is single leg, the pulley section is A, and the pin code is IR165. 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