Dorman Hw2509 Brake Self Adjusting Repair Kit-brake Self Adjuster Repair Kit on 2040-parts.com

AutoWeek office swag: Mazda rotary-engine keychain with realistic motion

When I got the keys to our long-term 2011 Mazda 5 last week, they came with a surprise--this aluminum-and-brass keychain in the shape of a rotary-engine housing, complete with moving rotor. The rotor doesn't just rattle around or spin in a circle. Thanks to a thumbwheel on the back of the housing, coupled with a timing gear and offset crank journal, the thing actually moves in an approximation of epitrochoidal motion just like a real Wankel.

Brazilian students develop soapbox racers for Volkswagen

Brazilian design students have competed for year-long internships at Volkswagen's Brazilian design studio by designing – and racing – soapbox cars. Established 15 years ago by Volkswagen South America design director Luiz Veiga, the Volkswagen Design Talent Contest refreshed its format for 2013 by challenging students to develop a prototype for a gravity-powered soapbox racer instead of asking for sketch and render-based proposals. According to Veiga, Volkswagen was looking for someone "capable of working away from the desk and able to create design solutions, assess and build them".

See the sinkhole at the Corvette Museum

Normally, the Corvette Bash at the National Corvette Museum every April is a chance for fiberglass fans to celebrate the Corvette's next model year; indeed, attendees of the weekend of April 26-28 will get to check out the 2015 Corvette Stingray, an opportunity that we highly recommend. Attendees can tour the Barton 1792 Distillery and play golf with Kirk Bennion. Wilmer Cooksey Jr.