A1 & S1 Acura Integra Parts for Manual Transmissions

Allstate Gear has the Acura Integra manual transmission parts you need to get your luxury sports car back on the road! We carry kits packed with everything you need to replace commonly worn Acura Integra parts, including bearings and synchro rings.

To identify your transmission, you need to check the input shaft and bearings. The A1 transmission has small splines on the input shaft, like most imported JDM transmissions. The S1 has large input splines, like most domestic Honda products. Compared to the A1 transmission, the S1 transmission has larger breaks and a more complex suspension setup.

Both of these transmissions were built with two different sizes of rear input bearings. Be sure to measure these Acura transmission parts before ordering replacements.

You can find other quality specs for Acura and Honda transmissions here at Allstate Gear.