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Victor Reinz 81-90052-00 Engine Crankshaft Seal - Rear
| Brand | Victor Reinz 81-90052-00 |
|---|---|
| Position | Rear |
| Material | Ptfe |
| Color | Black |
| Inside Diameter | 3.3465 |
| Thickness | 0.6800 |
| Outside Diameter | 5.9850 |
| Fits | Audi and Volkswagen · 63 vehicles |
PTFE sealing material. Low-friction construction for precise engine sealing performance.
Application-specific fitment. Cataloged for select Volkswagen and Audi engine sealing repairs.
OE reference support. Cross-references OE part number 03L103171A for matching applications.
Cross-references MAHLE 67968, 03L 103 171 and 03L 103 171 A for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Engine Crankshaft Seal Overview
Victor Reinz crankshaft seal 81-90052-00 is a PTFE engine seal for specific Volkswagen and Audi applications. It is built for transmission-end and rear sealing locations where precise crankshaft sealing is required.
Key Features
- PTFE sealing material for low-friction sealing performance.
- Black seal construction with defined inside and outside diameters for accurate fit.
- Engine crankshaft seal for Volkswagen and Audi engine sealing applications.
- Part number 81-90052-00 for catalog and service identification.
Detailed Application Information
This Victor Reinz 81-90052-00 seal is listed for a wide range of Volkswagen Transporter, Vento, Beetle, Golf, Jetta, Passat, Multivan, and Amarok applications, plus Audi A3 models with specific engine codes. Fitment includes transmission-end and rear positions, with several listings tied to OE part number 03L103171A. For Volkswagen Golf and Volkswagen Jetta service work, this seal supports applications where the crankshaft sealing point must match the original engine configuration.
Victor Reinz packaging and cataloging are organized to help technicians identify the correct gasket or seal for the repair before installation. The part number 81-90052-00 also cross-references MAHLE 67968 for the same application.
Common Repair Uses
- Oil seepage at the crankshaft sealing area.
- Seal replacement during engine service or transmission-end repair.
- Restoring proper crankcase sealing after wear or age-related hardening.
- Addressing leaks associated with a damaged or deteriorated crankshaft seal.
Installation Notes and Tips
Verify engine code, position, and OE reference before ordering. This seal is application-specific and should be matched to the exact Volkswagen or Audi engine listed in the fitment data. Clean the sealing surface thoroughly and inspect the crankshaft area for wear before installation. Confirm the part number 81-90052-00 against the vehicle catalog to avoid mismatch.
Quality Assurance
Victor Reinz emphasizes accurate parts identification through protective packaging, clear labeling, and electronic cataloging so the correct seal reaches the repair bay. That process supports a more reliable engine sealing repair when the specified application is selected.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Volkswagen | Transporter | — | — | — | N/A | Replaces OE Part Number(s) 03L103171A |
| 2018 | Volkswagen | Transporter | — | — | — | N/A | Replaces OE Part Number(s) 03L103171A |
| 2018 | Volkswagen | Vento | — | 1.5L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2017 | Volkswagen | Transporter | — | — | — | N/A | Replaces OE Part Number(s) 03L103171A |
| 2016 | Volkswagen | Transporter | — | — | — | N/A | Replaces OE Part Number(s) 03L103171A |
| 2016 | Volkswagen | Vento | — | 1.5L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2015 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2015 | Volkswagen | Vento | — | 1.6L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2014 | Volkswagen | Beetle | — | 2.0L | L4 | Rear | Rear |
| 2014 | Volkswagen | Golf | — | 2.0L | L4 | Rear | Rear |
| 2014 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2014 | Volkswagen | Passat | — | 2.0L | L4 | Rear | Rear |
| 2014 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2014 | Volkswagen | Vento | — | 1.6L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CBAA Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CBAB Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CBBB Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CFFA Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CFFB Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CFGB Engine |
| 2013 | Audi | A3 | TDI | 2.0L | L4 | N/A | Transmission End; with CLJA Engine |
| 2013 | Volkswagen | Beetle | — | 2.0L | L4 | Rear | Rear |
| 2013 | Volkswagen | Golf | — | 2.0L | L4 | Rear | Transmission End; Replaces OE Part Number(s) 03L 103 171 A, 03L 103 171 |
| 2013 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2013 | Volkswagen | Multivan | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2013 | Volkswagen | Passat | — | 2.0L | L4 | Rear | Rear |
| 2013 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAA Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAB Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBBB Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFA Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFB Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFGB Engine |
| 2012 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CLJA Engine |
| 2012 | Volkswagen | Golf | — | 2.0L | L4 | Rear | Transmission End; Replaces OE Part Number(s) 03L 103 171 A, 03L 103 171 |
| 2012 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Replaces OE Part Number(s) 03L103171A |
| 2012 | Volkswagen | Passat | — | 2.0L | L4 | Rear | Rear |
| 2012 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAA Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAB Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBBB Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFA Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFB Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFGB Engine |
| 2011 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CLJA Engine |
| 2011 | Volkswagen | Amarok | — | — | — | N/A | Transmission End; with CNEA Engine |
| 2011 | Volkswagen | Amarok | — | — | — | N/A | Transmission End; with CSHA Engine |
| 2011 | Volkswagen | Golf | — | 2.0L | L4 | Rear | Transmission End; Replaces OE Part Number(s) 03L 103 171 A, 03L 103 171 |
| 2011 | Volkswagen | Jetta | TDI | 2.0L | L4 | Rear | Transmission End |
| 2011 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAA Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBAB Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CBBB Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFA Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFFB Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CFGB Engine |
| 2010 | Audi | A3 | — | 2.0L | L4 | N/A | Transmission End; with CLJA Engine |
| 2010 | Volkswagen | Golf | — | 2.0L | L4 | Rear | Transmission End; Replaces OE Part Number(s) 03L 103 171 A, 03L 103 171 |
| 2010 | Volkswagen | Jetta | — | 2.0L | L4 | Rear | Transmission End; Replaces OE Part Number(s) 03L 103 171 A, 03L 103 171 |
| 2010 | Volkswagen | Transporter | — | — | — | N/A | Transmission End; with CFCA Engine |
| 2009 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Transmission End; with CBDA Engine |
| 2009 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Transmission End; with CBDB Engine |
| 2009 | Volkswagen | Jetta | — | 2.0L | L4 | N/A | Transmission End; with CEGA Engine |
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