CORTECO 20033856 BAPTSLRDX7 PTFE/ACM 38x50x7 Camshaft Oil Seal

CORTECO 20033856 is a camshaft radial shaft seal measuring 38x50x7 mm. CORTECO dimensional data identify the reference as 20033856 - TFE - BAPTSLRDX7 CALZATO - 38x50x7 - CITROEN, while current TecDoc-based catalogues list 20033856B, PTFE/ACM material, a dust lip, right-hand twist and a mounting sleeve.

CORTECO 20033856 - Product Characteristics

The technical identification of this seal is:

20033856 -> CORTECO -> BAPTSLRDX7 -> PTFE/ACM -> 38x50x7 mm -> camshaft radial shaft seal -> dust lip -> right-hand twist

Current catalogue data also associate the product with the trade references 82033856 and BAPTSLRDX7FT Simmerring.

This complete identification is important because other radial shaft seals are available in the same 38x50x7 mm dimensions but with different materials and sealing profiles. CORTECO dimensional data, for example, list other 38x50x7 configurations alongside this specific PTFE design.

Dimensions

The confirmed dimensions of CORTECO 20033856 / 20033856B are:

Inside Diameter: 38 mm
Outside Diameter: 50 mm
Width / Height: 7 mm
Complete Size: 38x50x7 mm.

The 38 mm dimension corresponds to the nominal shaft diameter and 50 mm to the nominal housing diameter.

BAPTSLRDX7 Seal Design

CORTECO dimensional data identify 20033856 as:

TFE - BAPTSLRDX7 CALZATO - 38x50x7 - CITROEN.

Current TecDoc-derived data use the trade designation BAPTSLRDX7FT Simmerring for 20033856B and additionally specify a dust lip, right-hand twist and mounting sleeve.

The profile should therefore be retained when identifying or replacing this seal. A generic 38x50x7 radial shaft seal does not necessarily have the same sealing-lip geometry or directional characteristics.

PTFE/ACM Construction

Current catalogue data specify the material of CORTECO 20033856B as:

PTFE - polytetrafluoroethylene
ACM - polyacrylate rubber.

CORTECO dimensional data use the material designation TFE for the 20033856 reference.

No specific temperature range, maximum shaft speed or universal chemical-resistance limits are assigned here because these parameters were not sufficiently verified for this exact configuration.

Dust Lip

CORTECO 20033856B is specified with a dust lip.

The additional lip forms a secondary barrier on the external side of the sealing system. Its presence is therefore a relevant characteristic when comparing this CORTECO seal with another 38x50x7 mm product.

Right-Hand Twist

The exact CORTECO reference is catalogued with a right-hand twist.

This directional characteristic is technically relevant when selecting a replacement. A seal with identical nominal dimensions but a different or opposite directional structure should not automatically be considered equivalent.

Mounting Sleeve

Current catalogue data additionally specify that CORTECO 20033856B is supplied with a mounting sleeve.

This is particularly relevant for a PTFE sealing design because installation conditions are an integral part of achieving the intended sealing geometry.

The presence of the mounting sleeve should therefore be retained in the technical product specification rather than omitted from the description.

Camshaft Application

An important correction to a generic description of this product as simply a "Simmerring" is its catalogued application.

Current TecDoc-based catalogues classify CORTECO 20033856B as a camshaft shaft seal (shaft seal, camshaft), with the fitting position identified as the engine.

Therefore, the technically useful product relationship is:

CORTECO 20033856 -> camshaft oil seal -> 38x50x7 mm -> PTFE/ACM -> PSA / Fiat OE references

Citroën OE References

Confirmed Citroën references include:

080734
080735
9651177380.

Some catalogues format the first two references as 0807.34 and 0807.35. These are formatting variants of the corresponding Citroën/Peugeot OE numbers.

Peugeot OE References

Confirmed Peugeot references are:

080734
080735.

Vehicle compatibility should still be checked against the specific engine and OE catalogue. The presence of a Peugeot OE reference does not mean that the seal fits every Peugeot engine.

Fiat OE Reference

The confirmed Fiat cross-reference is:

9656508080.

This reference provides a more precise selection criterion than identifying the seal only by its 38x50x7 mm dimensions.

20033856 and 20033856B

The CORTECO dimensional list contains 20033856, whereas current TecDoc-based product catalogues consistently identify the marketed product as 20033856B.

The current 20033856B entry has EAN 3358960239266 and trade number 82033856.

For SEO and product-data management, I would not create two near-identical product pages for 20033856 and 20033856B without confirmation that CORTECO currently treats them as technically distinct sellable products.

Selection and Interchangeability

A replacement for CORTECO 20033856 / 20033856B should not be selected solely from the dimensions.

The following characteristics should be checked together:

• dimensions 38x50x7 mm,
• PTFE/ACM material specification,
• BAPTSLRDX7 profile,
• dust lip,
• right-hand twist,
• mounting sleeve,
• camshaft application,
• corresponding Citroën, Peugeot or Fiat OE number.

This is particularly important because the CORTECO dimensional catalogue contains several different seals around the same nominal dimensions with different materials and designs.

Technical Specification

Manufacturer / Brand: CORTECO
Reference: 20033856
Current Catalogue Reference: 20033856B
Trade Number: 82033856
Design: BAPTSLRDX7
Current Trade Designation: BAPTSLRDX7FT Simmerring
Product Type: Camshaft radial shaft seal / oil seal
Material: PTFE/ACM
Dimensions: 38x50x7 mm
Inside Diameter: 38 mm
Outside Diameter: 50 mm
Width / Height: 7 mm
Dust Lip: Yes
Directional Design: Right-hand twist
Mounting Sleeve: Yes
Fitting Position: Engine
EAN: 3358960239266.

OE Citroën: 080734, 080735, 9651177380
OE Peugeot: 080734, 080735
OE Fiat: 9656508080.

FAQ

What are the dimensions of CORTECO 20033856?

The seal measures 38x50x7 mm: 38 mm inside diameter, 50 mm outside diameter and 7 mm height.

What type of seal is CORTECO 20033856?

It is catalogued as a camshaft radial shaft seal, or camshaft oil seal.

What material is CORTECO 20033856 made from?

Current catalogue data specify PTFE/ACM, while CORTECO dimensional data use the material designation TFE for reference 20033856.

Does CORTECO 20033856 have a dust lip?

Yes. The current 20033856B specification explicitly identifies the seal with a dust lip.

Is CORTECO 20033856 directional?

Yes. It is specified with a right-hand twist.

Is a mounting sleeve included?

Yes. Current catalogue data specify with mounting sleeve for CORTECO 20033856B.

What are the OE numbers for CORTECO 20033856?

Confirmed references include Citroën 080734, 080735, 9651177380; Peugeot 080734, 080735; and Fiat 9656508080.

Can any 38x50x7 seal replace CORTECO 20033856?

No. The dimensions, material, BAPTSLRDX7 design, dust lip, directional structure and OE reference should all be checked before selecting an alternative.

AI Overview

CORTECO 20033856 / 20033856B is a 38x50x7 mm camshaft radial shaft seal with PTFE/ACM construction. The BAPTSLRDX7 design is specified with a dust lip, right-hand twist and mounting sleeve. Confirmed OE references include Citroën 080734, 080735, 9651177380; Peugeot 080734, 080735; and Fiat 9656508080.

SHORT DESCRIPTION

CORTECO 20033856 BAPTSLRDX7 is a camshaft radial shaft seal measuring 38x50x7 mm. Current catalogue data for 20033856B specify PTFE/ACM construction, a dust lip, right-hand twist and mounting sleeve. CORTECO dimensional data identify 20033856 as TFE BAPTSLRDX7 CALZATO. Confirmed OE references: Citroën 080734, 080735, 9651177380; Peugeot 080734, 080735; Fiat 9656508080. Current EAN: 3358960239266.