Gearbox Components for Classic Alfa Romeo

Gearbox

Gearbox and Parts

Transmission Bearings

Gearshift

Floor shifter kit Alfa 1900

Art.-Nr.: OKP1900NardiKIT

NARDI Floor Shifter KIT Alfa Romeo 1900

€1,495.00

Synchronizing ring 1. / 2. gear 1900 / Giulietta 750

Art.-Nr.: OKP135616086

36 teeth

€255.00

Synchronizing ring 3. / 4. gear 1900 + Giulietta 750

Art.-Nr.: OKP135616015

€235.00

Synchronizing ring 5 th gear Alfa 1900

Art.-Nr.: OKP135816053

€225.00

Transmission bearing centre / rear layshaft Alfa 1900

Art.-Nr.: OKP135616109

Rear layshaft bearing Alfa 1900 with 4-speed gearbox Centre layshaft bearing Alfa 1900 with 5-speed gearbox

€106.80

Transmission bearing front layshaft Alfa 1900

Art.-Nr.: OKP135616102

5-Gear

€125.00

Transmission bearing main shaft front / centre / rear 1900

Art.-Nr.: OKP135616012

Original SKF Front + rear main shaft bearing Alfa 1900 with 4-speed gearbox Front + centre main shaft bearing Alfa 1900 with 5-speed gearbox

€55.90

Transmission bearing rear layshaft Alfa 1900 (5-gear)

Art.-Nr.: OKP135716017

5-Gear

€106.80

Transmission bearing rear main shaft Alfa 1900 (5-gear)

Art.-Nr.: OKP135816057

5-Gear

€98.00

Transmission oil seal front 1900

Art.-Nr.: OKP135615023

€14.90

Transmission oil seal rear 1900

Art.-Nr.: OKP135616121

€15.40

In this category, you will find all components for servicing, restoring, or upgrading Alfa Romeo manual gearboxes – from classic 4- and 5-speed units to transaxle systems and modern gear assemblies.
The range includes synchronizer rings, shift forks, bearings, seals, thrust washers, gears, casings, shift rods, shafts, mounts, and installation hardware.
Many components are faithful reproductions of originals or reinforced versions for performance applications. Rare parts for early models or special gearboxes are also partly available.
All parts meet high standards of precision, smooth operation, and shifting accuracy – for a transmission that matches your engine’s promise.