UNI EN ISO 9001:2000

The future is born out of our past

C.E.I. was set up back in 1969 as a manufacturer of gearboxes and differential gears. In over 40 years of activity CEI has tried to make its products innovative gaining most of its experience from years of study.


APPROVAL ECE R90We are going to obtain the ECE R90 approval for all CEI brake discs. Approval already got for the first part of brake discs.  
We are going to obtain the ECE R90 approval for all CEI brake discs. Approval already got for the first part of brake discs.  
Cei Stand, Dubai 2015
We will exhibit at AUTOMECHANIKA exibithion in Dubai, 2-4 June 2015
New catalogue 403.195 (ed. 04/2015),ZF Ecosplit IV Models
04-2015 Update ZF Ecosplit IV on E-Catalogue
New catalogue 402.195 (ed. 02/2015),ZF New Ecosplit III Models
01-2015 Update ZF New Ecosplit III on E-Catalogue
New catalogue 400.395 (ed. 06/2014),ZF AS Tronic Models
New catalogue 400.295 (ed. 06/2014),ZF Ecolite/Ecomid Models
For the 45th anniversary of its foundation, CEI thanks its customers, suppliers and all members of its team for the results gotten until  today, still looking with optimism to a future full of successes.
New catalogue 400.903 (ed. 05/2014); Brake System, Engine, Transmission and Oleodynamic
We will exhibit at AUTOMECHANIKA exibithion in Dubai, 3-5 June 2014
MERCEDES: Input Shaft 27 T; Gearbox: G221-9/10,19-1,0(9 SPEEDS); Models: AXOR, ACTROS (I), ACTROS (II); CEI News Cod. 2014/048/00
VOLVO: Housing Half RH; Intermediate Axle, Rear Axle: INTERMEDIATE AXLE EV87, REAR AXLE EV80, REAR AXLE EV80B; Models: F10, F12, F16, N10, N12, FL6, FL7, FL10, FM7, FM9, FM10, FM12, FH12, FH16, NL10, NL12, NH12, B7, B9, B10; CEI News Cod. 2014/069/00
VOLVO: Propeller shaft carrier D.45; Models: FL6; CEI News Cod. 2014/077/00
New catalogue 400.902 (ed. 01/2014); Steering System, Suspension and King pin sets
SCANIA: Main Shaft; Gearbox: GR905, GR905R; Models: Series P, Series R; ; CEI News Cod. 2014/003/00
IVECO: Crown & Pinion  8x41 R.=1:5,12; Rear Axle: REAR AXLE TURBODAILY; Models: DAILY; CEI News Cod. 2014/014/00
MERCEDES: Propeller shaft carrier; Models: T2/LN1, VARIO, LP, NG, LK/LN2, ATEGO; CEI News Cod. 2014/021/00
DAF: Distribution Gear; Intermediate Axle; CEI News Cod. 2013/539/00
ZF: Synchronizer Cone; Gearbox: ECOMID (TRUCK APPLICATION), ECOLITE (TRUCK APPLICATION) 16S109 (1304 XXX XXX), 6S850 (1290 XXX XXX), 9S109 (1304 XXX XXX); CEI News Cod. 2013/486/00
ZF: Input Shaft 34 T; Gearbox: OLD RANGE 5K110GP (1269 XXX XXX), 5S110GP (1269 XXX XXX), 5S111GP (1292 XXX XXX); CEI News Cod. 2013/479/00
MERCEDES: Gear 6th Speed 24 T; Gearbox: G85 (6 SPEEDS); Models: ATEGO; CEI News Cod. 2013/436/00
DAF: Side Gear 20 T-37 Splines; Rear Axle: 1335, 1354; CEI News Cod. 2013/426/00
VOLVO: Tirante sterzo; Modelli: FM7, FM10, FM12, FH12, FH16, FH; CEI News Cod. 2013/444/00
ZF: Input Shaft 57 T; CEI News Cod. 2013/387/00
RENAULT V.I.: Differential Kit; CEI News Cod. 2013/417/00
VOLVO: Repair Kit rod; Models: KERAX, FL6, FM7, FM9, FM10, FM12, FH12, FH16, NH12, FM, FH; CEI News Cod. 2013/409/00


C.E.I. was set up back in 1969 as a manufacturer of gearboxes and differential gears. In over 40 years of activity CEI has tried to make its products innovative gaining most of its experience from years of study.

Two factories built on an area of approx. 18.000 square meters, considerable investments in advanced technologies and passion - moving the company ahead through the years - have led CEI to be a leading company in the spare parts business, exporting its products to more than 65 countries throughout  5 continents.

The future is born out of our past

Since 1969 CEI has adopted a policy of considerable investments in advanced technologies for the manufacture of its parts. As well, big investments have been made in terms of human resources necessary to maintain the highest quality standards; the constant research for innovative solutions as well as  great passion for precision mechanics  can guarantee constant quality, well known and appreciated throughout the world for over 40 years.

Each day, the production facilities process tons of raw material, shaping and transforming them under the watchful eyes of our technicians, committed now as in previous years to achieving a quality comparable to that of the original part and in some cases even managing to improve it further.

CEI looks optimistically to the future, never forgetting its past, more ready than ever to take up the production challenge of the new millennium which will sees CEI still with a part to play.

The future is already here, the future is CEI.

Production and innovation strictly made in italy

"Made in Italy" has always been a synonym of consistent and enduring quality. Our head office and all our plants have always been and will remain in the industrial district of Bologna, the main city of the hard-working Emilia Romagna region.

Our choice was born out of the awareness that consistent quality requires careful inspection of every production process from the fusion of raw material through the mechanical processing to the marking and packing.

The use of technologically advanced equipments, the same as used by the original equipment manufacturers, enable CEI to guarantee technically perfect products.

We have always believed that our deep commitment to improving our products is our best visiting card. Every time one of our customers opens a CEI box he finds a component produced to last. Today like yesterday, our enthusiasm comes from the satisfaction of our customers who have trusted our products for over 40 years with absolute confidence.

More than 1.000.000 parts in range

The reorganization of the warehouse has played an important role in the constant growth of CEI.

The proliferation of production models combined with the enlargement of our product range led us to invest a noticeable part of our company assets in stocking of finished products. However, this admittedly onerous solution means we can satisfy the requests of our customers in real time and dispatch almost all orders.

Every year, more than 400 new finished product part number are added, in our warehouse thus increasing our market penetration.

The management of such a complex structure is entrusted to a sophisticated warehouse management program which, combined with bar code traceability, allows us to control and analyse the situation of stocks of raw material, semi-manufactured and finished products at any moment.

Our staff look after every detail of each shipment, providing the same level of care that accompanies every different manufacturing phase, and the same level of care that has always accompanied CEI brand products.

A passion for precision mechanics

CEI brand has always been linked to the production of gearboxes and differential parts.

Every day, our company contends with the practical difficulties of reproducing precision mechanical parts. For over 40 years we have accepted and won the challenge from parent companies to faithfully reproduce helical and bevel gears for every type of truck running in every part of the world.

A wider and wider product range

Thanks to considerable investments of its owners in new technologies in the last 20 years, CEI has enlarged its product range including new components for Steering, Suspension, Engine and Braking System.

The enthusiasm and trust of our customers widely repay this choice enabling CEI to be not only a leader in the gearing manufacture - but also a point of reference for spare parts dealers in every part of the world.

Product Range

Our range includes every type of component used in gear and differential transmissions from the main industrial vehicle and engine manufacturers. In the last few years we have developed production batches for complete groups.

CEI has enlarged its product range including new components for Steering, Suspension, Engine and Braking System.

Worth mentioning are components like bearings, oil seals, and miscellaneous of accessories selected among the most important makes and fundamental to the completion of  maintenance operations on any vehicle.

Product Applications

CEI range covers a wide number of models and versions for the main manufacturers of industrial and commercial vehicles and buses, such as Mercedes, MAN., Scania, Volvo, Renault, Daf, Meritor - as well as transmission groups of the main manufacturers like ZF and Fuller (Eaton).


In this section it is possible to consult and download our catalogues in PDF format. It is also possible to require hard copies selecting Contacts. Customers already registered have access to all News and updating on product range consulting on-line section Product Search.

400.001: IVECO
Select Catalogue
> 400.001: IVECO
> 400.025: DAF
> 400.050: MERCEDES
> 400.075: RENAULT V.I.
> 400.080: SCANIA
> 400.090: VOLVO
> 401.195: ZF Ecosplit I-II-III Models
> 402.195: ZF New Ecosplit III Models
> 403.195: ZF Ecosplit IV Models
> 400.295: ZF EcoLite/EcoMid Models
> 400.395: ZF AS Tronic models
> 400.995: ZF DO BRASIL
> 400.902: Steering System, Suspension and King pin sets
> 400.903: Brake System, Engine, Transmission and Oleodynamic
> 400.905: AIRTECH Air Springs
> 400.300: Annual News
400.001: IVECO >> 400.001: IVECO


The constant updating of the product range plays a most important role for the development of more than 400 part numbers every year - to keep up with the new requests from the markets.

Every month we distribute to our sales network a technical bulletin called "CEI News" relevant to the new items being added to our product range.

It is necessary to be registered for the access to this section and for the download of the bulletins.

CEI... Synonym of Quality

The quality of CEI products is the result of experience and constant investments which raise the technological level of the manufacturing process in all departments:  Design, Testing and Quality Control by use of most sophisticated control and analysis instruments present on the market.

CEI has been found to comply with the requirements of (TUV and GOST-R). As well, CEI has obtained the status of Authorized Exporter in compliance with FTA requirements.

The birth of a masterpiece

Our technicians never leave anything to chance and analyse each new product as a whole, always seeking to recreate the "original" quality in each and every one.

Every process is analysed by one of our operators and checked again by a manager to eliminate every possible imperfection. The design process also includes mating tests with the original parts to guarantee a very high quality product.

The costs of this production policy are very high, but are always repaid by the conviction that our customers' satisfaction must start from a perfect design.

Quality Control

Our safety is based on a rigid system of production analysis.

We inspect everything, including the quality of the steel, the turning tolerances, the noise of the teeth and the match with the original part.

Every inspection phase is recorded using special software which analyses the information flow in real time so that we can be absolutely sure that the inspected part conforms to the required specifications and to the working technical drawing.

We mark all our products with our logo and the identification code of the production batch, the latter for traceability purpose.

Customer Service

Customers satisfaction is CEI top priority; hence a dedicated structure has been created to assist the clients of each market from their inquiries to the resolution of any problem after-sales.

CEI S.p.A Costruzione Emiliana Ingranaggi

Via Emilia 239
40011 Anzola Emilia

Cap. Soc. Euro 1.000.000 i.v.
P. IVA 00707451209
Codice fiscale e Registro Imprese di Bologna 00195100391

CEI S.p.A.

Tel. +39 051 6506200
Fax +39 051 733832
Export Fax +39 051 734128

Information cei@cei.it
Italy Sales Office italia@cei.it
Export Sales Office export@cei.it
Purchase Dept. purchasingdept@cei.it
Bookkeping accountdept@cei.it

Send your curriculum by Work with us area (Italian language)

How to reach us


Rete Vendita Italia


Customers Area

This area is reserved to the registered customers who can find all the information about the product range in real time.

This section  is created to ensure a direct contact with our customers,  in the aim to offer our distribution network a simple but effective instrument as immediate response to any request of information.

Customer area registration data

Fill the register form to enter in the customers reserved areas.
If the registration form will be complete and detailed, it will be easier for us to evaluate your request.

Last name*
First name*
Company name*
Type of company*
Street, No.*
Post code*
Are you already customer of CEI: YES/NOT
Enter the customer code*
Do you know or buy CEI brand spare parts ?
Where from ?*
For what vehicle makes do you require spare parts ?
Which ?*
Informations about your company
VAT number
Managing Director
Year of establishment
Number of employees
Further locations
Annual turnover (approximately)
Security code*
CAPTCHA Image Reload Image
* = Mandatory fields

Password recovery

Enter Username to receive your password by e-mail.

Security code*
CAPTCHA Image Reload Image
* = Mandatory fields

Reopening request

Enter Username.

Security code*
CAPTCHA Image Reload Image
* = Mandatory fields

Technical information

In this section it is possible to consult and download our technical information in PDF format.

Search by code

Page under construction