Retaining rings (seal-plate)

Wastegate flapper for 06L145722N Audi A5 Sportback F5A TFSI 2.0L 185 kW

Wastegate flapper for 883860 Renault Master 2.3DCI Bi-Turbo

Turbine housing 04C145701M 16319700002 for VAG 1.0 TSI 2016-

Shaft and wheel for 819976 BMW 520d 2.0L 140kW SW-819976

Worm gear for EAG-1 for G-226 G-185 6NW008412

Nozzle ring for AL0059 Mercedes 2.1 CDI 100/120/125kW 2012 A6510900786

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Actuator G-048 for 752610-9 Ford Transit VI 2.4 TDCi Puma 2.4L 103kW 2006

Nozzle ring for 18589700001 BMW Series 5 540d (G30/G31) 3.0L 235kW

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Recirculation valve vac 720168-1 Opel Vectra C 2.0 Z20NET 129kW GA-57-0001

Recirculation valve RV-K04-1 for 53049700048

Wastegate flapper for 825758 Renault Master 2.3DCI Bi-Turbo

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Turbine housing 9807149780 53039700383 Peugeot 1.6L EP6CDT, EP6FDT 120kW 2013

New turbocharger 900454-5001S Iveco Daily 2.3L F1A 160 113kW 2019 5802377343

Ball bearing GA-19-0001 for 819976 819977 802774 826830 794877

Actuator 59001107349 for Volvo XC60 2.0 D 31441451 10009700178

New turbocharger 05E145703D 893773 VW Passat 1.5 eHybrid DUCA 200kW 2024

Actuator for turbo 852915-0001 Scania 12.7L DC13147 297/326kW 2732025

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Turbo actuator for 839765 5801930226 Fiat Ducato 2.3 F1A E6 110kW

Turbo cartridge TD03-034BR for 144107853R RENAULT ESPACE V 2.0L DCI 147kW

TURBO ACTUATOR 54409700001 BMW X5 N57D30TOP 225kW 59001107126

Repair kit GA-04-0015 for G1544S VW/ AUDI 1.9TDI

Turbine housing 799502 811311 812812 ALFA ROMEO MITO 1.4

New turbocharger A6540907001 for DAIMLER AG Various OM654 DE20 2.0L 147kW

Compressor wheel CNC for tuning 50,20 65,00 2581

Worm gear EAG-3 for electronic turbo actuators

Exhaust seal ring for 883860-0001 RENAULT Master 2.3L dCi 118kW

Turbine Actuator 802718-0016 for MAN Truck 12.4L D26 353kW 2014- 51091007970

Turbine housing LR098006 18489700001 H4P36K682BC Land Rover/Jaguar 2.0L 176KW

Wastegate flapper 12690543 MG ZS 1.5 TGI 124kW BM-49-0001

Turbo cartridge 12328700 H6BG6K682AA Ford 1.0 Ecoboost B7DA 92kW 2018-

Turbo cartridge 8502377343 877675-0001 Iveco Daily 2.3D 113kW 2019 -
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A turbocharger retaining ring ensures the stable fixation of the sealing plate to the compressor housing, guaranteeing the durability of the entire system. This component has a universal nature and is adapted to operate in challenging conditions where pressure and high temperatures pose a threat to the integrity of regular retaining rings.
The retaining ring for the turbine not only provides mechanical connection but also protects against unforeseen disconnections that could lead to emergency situations. Thanks to its high wear resistance and suitability for use in aggressive conditions, these rings are indispensable in turbochargers, ensuring their long-lasting and uninterrupted operation.
Retaining rings: main parameters
Turbine retaining rings are also known as spring rings or Seeger rings. Despite their seemingly simple appearance, these elements require high precision in manufacturing, as crucial parameters include dimensions, shape, the quality of the metal used, and the surface treatment quality. Incorrect dimensions or poor surface treatment can lead to difficulties in assembling components or, in other cases, they may fail to fulfill the safety element function in the turbine's design.
The spring ring for turbochargers has the following properties:
- resistance to high temperatures and corrosion;
- precise control of dimensions to ensure perfect fit and prevent axial displacement;
- despite its simple construction, the Seeger ring serves as a reliable fixing mechanism, preventing loosening or displacement of other system components;
- a special groove design that varies depending on which part of the turbine it is intended for;
- designed for high rotational speeds and vibration.
Retaining rings have a wide range of applications in various parts of turbochargers. If you need to buy a retaining ring for turbine repair, it is important to pay attention to its specifications. The Wiatreo online store offers high-quality parts from a reputable manufacturer to ensure optimal functioning of the car's turbine.
Types of retaining rings for turbochargers
The construction of the turbine involves combining many different elements. Depending on their location, internal or external retaining rings are used. However, their purpose is the same: to keep parts in a stable position, preventing their unwanted movement.
External retaining ring has the following features:
- installed on the external perimeter of the shaft, serving as a barrier for components that may shift from the end of the shaft;
- the external retaining ring is equipped with clearances for ease of installation and removal, allowing easy adaptation to different installation conditions.
Internal retaining ring has a fundamental difference:
- designed for installation in a hole or housing, where internal rings hold components inside a cylindrical space;
- internal rings have a design with clearances, allowing them to expand or contract, facilitating the installation process.
Application of Seeger ring and installation features
Effective installation of retaining rings requires specialized tools, the type of which depends on the size of the ring used. The installation process is relatively simple but requires basic knowledge of correctly securing the component. Each ring has a chamfered surface on one side, serving as an indicator of the correct installation direction.
The installation of an external retaining ring requires the use of pliers for spreading since the gripping holes protrude outward, allowing it to expand for installation on the shaft or axis. To remove the external retaining ring, pliers are used to reduce its diameter by squeezing.
In the case of internal rings, Seeger rings require the use of pliers for compression, as the gripping holes are recessed inside. This ensures a reduction in the diameter of the Seeger ring and its smooth insertion into the groove.
Retaining ring catalog: offerings in the Wiatreo online store
Wiatreo company offers its customers the opportunity to purchase retaining rings for turbochargers, providing a wide range and guaranteeing the high quality of the products. For the convenience of our customers, we have expanded the search functionality on the website, allowing you to search for the necessary part for turbines by number or model of the turbocharger. The dimensions of the rings are indicated in the catalog of each product card. We serve customers throughout Poland, shipping goods through logistics companies at carrier rates. Our confidence in the quality of the products is based on thorough checks and extensive experience working with manufacturers, allowing us to guarantee the reliability of each product.