The 2110 gearbox housing has its own clutch mounting bracket, it has 4 holes, 3 for attaching the clutch cable, like the "nines", and one for supporting the power unit. The housing has 2 long stiffening ribs, so it is more rigid and durable, and can work with a more powerful engine. The housing has a hole for a measuring ruler that measures the oil level in the housing.
The 2110 rear crankcase cover does not have a breather hole, so they are not interchangeable.
The primary shaft 2110 has a conical profile of the teeth of the second gear, to reduce the load on its synchronizer. The shafts are interchangeable.
The secondary shaft 2110 has a widening in the middle part with a through channel inside, through which oil is supplied to the gear bearings. The main gear pinion is seated on pins, now it is replaceable.
The 2110 gears have plain bearings instead of needle bearings, which reduces gearbox noise and allows for more powerful engines.
The 2110 gear set is five-speed, they are not interchangeable, since the first and fourth gear gears have different mounting holes, and they are lubricated under pressure, not by splashing.
(The original can be viewed on the portal VAZBOOK)
The 2110 gear selector mechanism allows for increased effort in reverse gear and has a cast aluminum housing.
The gear selection rod has different angles of inclination of the hole for the lever, the levers themselves are also different. The "tenth" gearbox has an increased lever stroke, gear shifting requires more time. This can be especially felt by a driver with a sporty driving style.
The speedometer drive is installed behind the main pair. The speedometer readings are taken from the shaft-gear pair with a different gear ratio.