Crown Pinion 7:41 101 + 105 + GTA
Set Crown & Pinion 7 : 41 (For small Differential housing) Alfa Romeo 101 - Models 105 - Models GTA - Models Distance between screw holes circa 133mm
Crown Pinion 7:43 101 + 105 + GTA
Set Crown & Pinion 7 : 43 (For small Differential housing) Alfa Romeo 101 - Models 105 - Models GTA - Models Distance between screw holes circa 133mm
Crown Pinion 8:43 101 + 105 + GTA
BRENA CORSE EXCLUSIVE FÜR OKP - GERMANY High performance crown & Pinion with ratio 8:43 Version Klingelnberg - DLC LAFER COATED Alfa Romeo 101 - Models 105 - Models GTA / GTAm Made in Italy
Crown Pinion 9:41 101 + 105 + GTA
Set Crown & Pinion 9 : 41 (For small Differential housing) Alfa Romeo 101 - Models 105 - Models GTA - Models Distance between screw holes circa 133mm
Differential propshaft entrance tab washer 1300-1750cc
Metal safety tab washerfor differential pinion Nut 750 / 101 - Models 1300 - 1750cc. 105 / 115 Models
Differential w/ crown wheel / pinion 9:41 750 / 101 1300cc
1300cc Giulietta / Giulia for small axle shafts used and checked original part
Differential w/ crown wheel and pinion 9:43 105 / 115
for small axle shafts used and checked original part
Gasket for oil pan differential Alfa Romeo 101 / 105 / 115
Reinforced lower gasket for differential. To be used for all models with and without LSD Alfa Romeo 750 / 101 - Typen 105 / 115 - Typen Bertone Giulia Spider Berlina Junior Zagato Montreal Made in Italy
Limited slip race differential 60/40 for large half shafts
1300 - 1750 105 + 101 + GTA with non-LSD rear axles Limited slip race differential 60/40 for large half shafts Sunwheel: 27 teeth Axle diameter: 29.4mm Famous lightweight Gripper limited slip race differential unit for 105 non-LSD rear axles fitted with larger halfshafts. Note, most non-LSD axles have smaller halfshafts and would need our Gripper diff: AR 25 018 002 No machining work required to your Alfa diff housing - the Gripper unit is a direct bolt on replacement but you will need to reset the pre-load on the crown wheel bearings and set the backlash between the crown wheel and pinion. Most competitive & race-winning 105 series cars use Gripper diffs - its a race essential!
Limited slip race differential 60/40 for small half shafts
Alfa Romeo 105 Models 1300 - 1750 with non-LSD rear axles 1600 Giulia 101 Limited slip race differential 60/40 for small half shafts Sunwheel: 25 teeth Axle diameter: 26.8mm Famous lightweight Gripper limited slip race differential unit for all 105 non-LSD rear axles Dunlop or ATE (the ones with small half shafts). Also available for late axles with the larger half-shafts or even for an early axle that has been fitted with the large half shafts: AR 25 018 004 No machining work required to your Alfa diff housing - the Gripper unit is a direct bolt on replacement but you will need to reset the pre-load on the crown wheel bearings and set the backlash between the crown wheel and pinion. Most competitive & race-winning 105 series cars use Gripper diffs - its a race essential!
Metal safety tab differential housing left 750 / 101 / 105
Metal safety tab for differential housing left side 750 / 101 - Models (4 pieces per car) 105 / 115 - Models (3 pieces per car)
Metal safety tab washer differential housing 750 / 101 / 105
Metal safety tab for differential housing right side (4 pieces per car) 750 / 101 - Models 105 / 115 - Models
Nut for differential propshaft entrance 1300-1750cc
Differential Pinion Nut 750 / 101 - Models 1300 - 1750cc. 105 / 115 Models
Oil pan for Differential Autodelta 1300 - 1750
AUTODELTA - Style Aluminum Oil Pan for Alfa Romeo More than double the oil capacity - more performance, more protection! Fits: Alfa Romeo 1300cc - 1750cc: 750 Giulietta 101 Giulietta / Giulia Bertone Spider Giulia Berlina This high-performance aluminum oil pan from AUTODELTA is a smart upgrade for your classic Alfa Romeo. Thanks to the significantly increased oil volume and pronounced cooling fins, oil temperatures stay lower even under heavy load - perfect for spirited driving, hot weather, and long-distance journeys. Key Benefits: Lower oil temperature - improved heat dissipation Increased oil reserve - added safety under stress Better lubrication - protects engine and components A must-have upgrade for Alfa Romeo enthusiasts who value performance and durability!
Tool for differential nut 1300-1750cc 105
Tool for Differential nut Alfa Romeo 1600cc. 101 - Models 1300 - 1750cc. 105 / 115 - Models
In the Differential category, you will find all essential components for Alfa Romeo rear axles – including crown wheel and pinion sets, differential gears, shims, as well as friction and clutch plates for limited-slip units. All parts are dimensionally precise, thermally stable, and mechanically robust – ideal for original rebuilds or custom gear ratio conversions.
For performance-oriented vehicles, we also offer complete limited-slip differentials. These provide optimized traction, especially when accelerating out of corners or under demanding driving conditions. Perfect for those looking to elevate driving dynamics and rear-axle control to the next level.