SOLENOID CROSS REFERENCE For a full reference guide to the transition back to the traditional WAI numbering system. Click Here. WAI Starter Drive Parts Numbering System We are pleased to offer you a comprehensive full-line program of starter drives, including the full line of Zen products. We hope that this part number transition meets your requirements. Please feel free to contact your WAI representative with any questions or comments you have. For a complete Cross Reference of the WAI Drive Line, Click Here. Click on any link below to get updated on informative and much requested technical materials. NEW! Compliance Plus Regulators for Denso NEW! Transpo ASVR Blk. Pkg. Regulator 39MT Consolidation P-D Regulator Testing GM Regulated Voltage Control 87-322-09 New Transpo Electronic Parts Summary Supplement This WAI publication provides a comprehensive summary of new, Transpo general use electronics introduced since the printing of WAI complete ‘Alternator Parts Catalog’ 87-500-07. Click Here   WAI Recent Flyer Publications Charging Forum (June 2009) Charging Forward May/June 2009 AES April 2009 Flyer May / June 2009 Charging Forward Flyer May 2009 AES Flyer March / April 2009 Charging Forward Flyer Contact Your Sales Representative Today for More Information!