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Bush for gearbox 750 / 101 Giulietta (4-speed)
Bush for gearbox 48mm Alfa Romeo 750 / 101 - Typen (4 Speed)
Clamp for clutch bearing mech. clutch 750 / 101 / 105
Clip to fix clutch release bearing on the clutch fork Original version 750 / 101 models 105 1. series
Clutch disc 750 / 101 / 105 1. series mechanical clutch
750 / 101 models 105 - models with mechanical clutch 200mm diameter
Clutch disc 750 / 101 / 105 1. series mechanical clutch
Clutch disc Original SACHS Alfa Romeo 750 / 101 models 105 - models with mechanical clutch 200mm diameter
Clutch fluid reservoir 105 RHD + 1750 USA
Clutch / Brake fluid reservior 105 - Models RHD 1750 GTV Bertone USA 1750 Round tail Spider USA
Clutch kit Alfa Romeo 750 / 101 und 105. 1.Serie
Clutch kit without clutch release bearing Alfa Romeo 750 / 101 - Models 105 1.Serie (With mechanical clutch)
Clutch kit 750 / 101 / 105 1. series / GTA
This new clutch kit fits all 750 / 101 models and also 105 1. series cars with mechanical / cable clutch (200mm). It replaces the original version by a kit including a modern clutch plate.
Clutch release bearing 750 / 101 / 105 1. series
Kupplungsdrucklager original Version 101 / 105 Modelle mit mechanischer Kupplung Inklusive 2 Befestigungsklammern.
Clutch release bearing 750 / 101 / 105
750 / 101 / 105 models with mecanical clutch
Clutch release bearing 750 / 101 + 105 1. s. (mech .cl.)
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
Donut protection cage 101 / 105 / 115
Propshaft Donut Lightweigt Cage Alfa Romeo 750 / 101 models 105 / 115 models GTA / GTAm We reccomend to use our Lightweight cage to protect the front prophaft donut at high revs. Helps to reduce the chance of damage the front coupling. Ideal for competition.
Front bearing pinion ring differential Giulietta 750
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
Gasket for speedometer cable 750 / 101 / 105 / 106
Gear lever rubber boot medium 105
Schalthebelgummi für Kardantunnel.
Gear lever rubber boot small 750 / 101 Giulietta 1. Series
Hose clamp Brevetti Roma Blok 91mm
Original hose clamp for small gear lever gaiter Inner Diametre ca. 91mm Width of the clamp ca. 6mm Italian Version Brevetti Roma Blok Alfa Romeo AR 1900 750 - Models 101 - Models 102 - Models 106 - Models 105 / 115 - Models OEM Nr. 3216.99050 OEM Nr. 2300.53270
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
Metal safety tab washer for wheel bearing 105 1. Serie
Metal safety tab washer for wheel bearing Alfa Romeo 105 - Models 1. Series Alfa Romeo original Numbers: 60707165 135632136
Needle roller bearing main shaft 1300cc 750 Giulietta
Nut for differential propshaft entrance 1300-1750cc
Differential Pinion Nut 750 / 101 - Models 1300 - 1750cc. 105 / 115 Models
OE - Universal joint for propshaft 750 / 101 / 105
OE-quality universal joint with grease nipple The universal joint enables reliable torque transmission between gearbox, driveshaft and rear axle while allowing angular compensation. Alfa Romeo 750 / 101 models Alfa Romeo 105 models, model years 1962 - 1966 Dimensions: 23.84 x 61.30 mm Manufactured to original equipment quality for precise fitment and reliable driveline performance. Made in Italy
OEM Gear lever rubber boot small 1300 - 2000 / 105 + 106
OEM - Quality Gear lever rubber boot small Alfa Romeo 2600 - (106) 750 / 101 - Models 105 / 115 - Models Alfa Romeo original number: 102.02.1361.800 60515632 Made in Italy Use our hose clamp OKPAR99050 for correct fastening.
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!
Oil seal differential SKF - AR 750 / 101 / 105 / 115
Original Oil seal SKF (40x72x10mm) Differential Alfa Romeo 1300 - 1750cc 750 / 101 105 / 115
Oil seal rear wheel bearing 750 / 101 / 105 1. s. original
Original 30 x 52 x 10
Oil sump plug differential + gearbox 750 / 101 / 105
Oil drain plug / oil filler plug for differential and gearbox Magnetic sealing plug for secure sealing of the oil drain or oil filler opening. Suitable for Alfa Romeo: 2600 series (oil pump) 750 / 101 series 102 / 106 series 105 / 115 series Alfetta / GTV Giulietta Alfa 75 Thread specification M22 × 1.5 The integrated magnetic element collects metallic wear particles circulating in the oil system and helps reduce wear within the drivetrain.
Oil sump plug differential + gearbox 750 / 101 / 105
Oil drain plug / oil filler plug for differential and gearbox Sealing plug for secure closure of the oil drain or oil filler opening, also used in the cylinder head. Suitable for Alfa Romeo: 2600 series (oil pump) 750 / 101 series 102 / 106 series 105 / 115 series Alfetta / GTV Giulietta Alfa 75 Thread specification M22 × 1.5
Pressure plate mechanical clutch 750 / 101 / 105
Clutch pressure plate Cars with mechanical clutch Alfa Romeo 750 / 101 - Models 105 - Models GTA
Propshaft center mounting rubber 750 / 101 / 102 / 106
Propshaft center mounting rubber Alfa Romeo 2000 - Models (102) 2600 - Models (106) 750 / 101 - Models
Propshaft center support 750 / 101 / 2000 / 2600
750 / 101 - Models 102 / 106 - Models
Propshaft donut standard 101 / 105 / 1900 / 102 / 106
Propshaft donut (Original Pirelli) Alfa Romeo 750 / 101 - Models front 105 / 115 - Models front 2600 106 - Models front 2000 102 - Models centre AR 1900 centre We reccomend to use our Lightweight cage to protect the front prophaft donut at high revs. Helps to reduce the chance of damage the front coupling. Ideal for competion.
Propshaft front rubber bush 750/101/102/106/105
Propshaft front rubber bush Alfa Romeo 2000 - Models (Typ 102) 2600 - Models (Typ 106) 750 / 101 - Models 105 / 115 - Models
Rear axle bearing 1300cc 750 / 101 Giulietta
Wheel bearing with steel cage as original Giulietta 1300 750 + 101 models
Rear bearing pinion ring differential 1300cc 750 / 101
Rebuilt 9/41 rear axle Giulietta 750 / 101 1300cc
Original Alfa Delta Rear Axle on Exchange Basis Gear ratio 9/41 - without limited-slip differential Alfa Romeo 750 / 101 - models 1300cc Giulietta / Giulia Factory-standard execution, completely overhauled and ready for installation. This part is supplied on an exchange basis. The deposit for this part is EUR 1,000.00 and will be refunded upon return of your exchangeable old unit. Attention: Always return old parts to us with sufficient postage! Made in Italy
Rubber gaiter for bell housing AR 750 / 101 / 105 1.Serie
Rubber gaiter - Gearbox bell housing (Cars with mechanical clutch) Alfa Romeo 750 / 101 - Cars 105 - cars with mechanical clutch
Rubber plug for propshaft 750/101/102/106/105/115
750 / 101 Models 102 / 106 Models 105 / 115 Models
Speedometer + rev counter cable oil seal 750 / 101 / 105
Speedometer drive on the gearbox Tachometer drive on the water pump Alfa Romeo 750 / 101 series Alfa Romeo 105 / 115 series Alfa Romeo 116 series
Synchronizing ring 1. / 2. gear 1900 / Giulietta 750
36 teeth
Synchronizing ring 3. / 4. gear 1900 + Giulietta 750
Transmission bearing layshaft front 750 Giulietta
1300cc Giulietta 750 4-speed transmission
Transmission bearing main + layshaft rear 750 Giulietta
1300cc Giulietta 750 4-speed transmission
Transmission bearing main shaft centre 750 Giulietta
1300cc Giulietta 750 4-speed transmission
Transmission bearing main shaft front 750 Giulietta
1300cc Giulietta 750 4-speed transmission
Transmission oil seal front 750 / 101 / 105 / 102 / 106 SKF
Front gearbox oil seal (SKF) This front gearbox oil seal (clutch side) from SKF reliably seals the rotating shaft in the front gearbox cover and prevents gearbox oil from leaking towards the clutch housing. Dimensions: 30 × 40 × 7 mm Alfa Romeo 106 / 2600 – models with hydraulic clutch Alfa Romeo 750 – 4-speed models with mechanical clutch Alfa Romeo 750 / 101 – 5-speed models with mechanical clutch Alfa Romeo 105 – models with mechanical clutch Genuine SKF
Transmission oil seal rear 750 Giulietta 4-speed
Transmission oil seal rear Alfa Romeo Giulietta 750 (4 - Speed) Alfa Romeo 2340.34373 D
Transmission tunnel rubber 750 / 101 / 105
Transmission tunnel rubber Alfa Romeo 750 - Models (only 5 - speed) 101 - Models 105 - Models
Drivetrain: Precision Components for Power Transmission and Driving Dynamics
The Drivetrain category offers carefully selected components for the power transmission systems of classic and modern Italian vehicles – with a special focus on Alfa Romeo. As OKP, your specialist for Italian automobiles with over 20 years of experience, we provide a comprehensive selection of original parts and precisely manufactured reproductions for gearboxes, clutches, propshafts, rear axles, and differentials.
Our focus covers the entire Alfa Romeo model history – from the early 6C 2500, 1900, and Giulietta/Giulia series (750/101 and 105/115), to the Bertone Coupés, Spider, Alfetta, 75, and GTV/Spider 916, all the way to modern models like the 156, 159, Giulia (952), and Stelvio. We also offer selected drivetrain components for Fiat, Lancia, Maserati, Ferrari, Lamborghini, and performance parts from Nardi and Ansa.
In this category you’ll find essential elements of the powertrain:
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Precision clutch kits, dual-mass flywheels, synchronized gearbox components, and bearing sets – for both standard and rare Alfa transmission types.
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Propshaft bearings, flex discs, and universal joints, available as originals or accurate reproductions – ensuring smooth, vibration-free operation.
A particular focus lies on rear axle and differential technology: from crown and pinion gear sets in various ratios to limited-slip differentials, complete bearing units, and seal kits for Transaxle models such as Alfetta, GTV6, or 75.
All components either match the original specifications or have been optimized for increased durability in wear-prone areas – without compromising the authentic character of the drivetrain.
At OKP, we stand not only for premium parts but also for deep technical expertise in restoring, maintaining, or upgrading the drivetrain of your Italian classic or everyday Alfa. From the clutch disc to the differential shaft – we deliver precision that puts the power exactly where it belongs: on the road.