Home Online Catalog Minimum Required Tools Minimum Indexes Product Promotions New Optional Tools Tool Rental Program Additional Resources Alignment ROI Calculator Collision Facility Planning How To's EV Hoists Cross-Reference Guides Tool Storage Application Invoice Reprint Contact Us Item Detail Table of Content Engine Engine, Fuel & Exhaust Tools Image shown may notbe actual product.Product and price information aresubject to change without notice. Valve Spring Adapter Model: 6641A Superseded from 6641 Price: $36.48 * log in for dealer pricing. Available Add To Cart Valve spring adapter used on Routan engines. VW Routan Tool Requirements Tool Number 6641A Availability Available Superseded To Tool Class Special Tools VW US Requirement Optional VW US Auto Ship Number AUDI US Requirement Optional AUDI US Auto Ship Number VW Canada Requirement Optional AUDI Canada Requirement Optional