I. Core Adapted Models & Years

1. Original Factory Scope

Volkswagen

1. Beetle: 2006–2010 2.5L (base/S/SE trims)
2. Jetta: 2005–2006 2.5L (sedan/station wagon, incl. Value Edition)
3. Golf: 2010–2014 2.5L (North American Rabbit/SportWagen)
4. Passat: 2012–2014 2.5L (listed in some 3rd-party compatibility)

5. Installation Notes

6. Replace drive shaft oil seal (Part No. 07K129603B) simultaneously (prevent oil into vacuum line)
7. Check gear meshing clearance (0.10–0.25mm standard); replace drive module if too large

8. 2. Compatibility & Alternatives

   Part No. Interchange

9. Same Platform: 07K145100C (Audi)/07K145100H (SEAT) = 07K145100B (direct replacement)
10. Improved Model: 07K145100E (post-2011, wear-resistant coating for high-mileage engines)

11. II. Technical Features & Installation Keys

    1. Mechanical Design

12. Type: Vane-type vacuum pump (integrated at rear of timing chain cover, camshaft-driven)
13. Vacuum Output: 0.5–0.8 bar (for hydraulic power steering, e.g., VW Servotronic)
14. Sealing: Double-lip rubber oil seal (Part No. 07K129603B; check during replacement to prevent oil leak)

15. SEAT

16. Leon: 2006–2012 2.5L (shared part no. with VW, e.g., 07K145100C)

17. 2. Cross-Brand Expansion

    Škoda

18. Octavia: 2007–2010 2.5L (e.g., 1Z engine; verify installation/vacuum port)
19. Superb: 2010–2015 2.5L (some European versions)

20. Audi

21. TT (8J Platform): 2006–2014 2.5L (confirm with engine code EA855)

Boigevis trading （GuangZhou）Co., Ltd is a company specializing in the sale of engine parts. Our main service models are Germany car.
We have been focus on engine parts for many years and are the Leading global engine system integrator. Both research and development and sales are among the best in domestic counterparts and enjoy a good reputation in the industry. We have an international high-level management system and after-sales service system, as well as a professional team service, serving every customer one-on-one. Since its establishment, the company has always adhered to customer-centered technology development; the corporate philosophy of continuous innovation; and the corporate mission of making maintenance easier and employees happier.
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Our products are sold to more than 40 countries and regions. Such as Europe, Asia, Africa,South America, North America and Australia etc. It is a stable product supplier for more than 120 foreign trade companies. As a professlonal engine parts suppliers, most of our parts are in stock that we can deliver within 24 hours after payment! In addition, we can provide customized services for product materlals and specifications. Sincerely look forward to working with you to create a better tomorrow.