Enginetech BC1210.25 is a 0.25mm undersize main bearing set for 1997-2009 VW, Audi 1.8L-2.0L 116-121ci I4 engines.
Important Notes:
- Sized for crankshaft main journals machined .25mm undersize. Measure journal diameter before installation - installing on the wrong journal size will cause immediate clearance failure.
- Always replace main bearings as a complete set. Never mix new bearings with used bearings - uneven wear and clearance differences will cause premature failure.
- Thrust washers not Included use TW1210.
- Thrust washers not included.
| Part Number | BC1210.25 |
| Bearing Size | 0.25mm Undersize |
| Quantity Per Set | 5 main bearings per set |
| Engine | 1.8L-2.0L 116-121ci I4 |
| Year Range | 1997-2009 |
| Makes | Audi, Volkswagen |
| Country of Origin | TW |
| Weight | 0.75 lbs |
| UPC | 707473000000 |
| OEM Cross-Refs | FEL-PRO:7286M, Topline:MBVW12, ITM:5M9236 |
Complete main bearing set covering all main journals for the I4 application - one set required per engine.
Fitment:
- 1997-1997 Audi A4 1.8L Noneci I4
- 1997-1999 Audi A4 1.8L Noneci I4
- 1998-1998 Volkswagen Cabrio 2.0L 121ci I4
- 1998-1998 Volkswagen Golf 2.0L 121ci I4
- 1998-1999 Volkswagen Jetta 2.0L 121ci I4
- 1998-1999 Volkswagen Passat 1.8L Noneci I4
- 1998-2001 Volkswagen Beetle 2.0L 121ci I4
- 1998-2003 Volkswagen Beetle 1.9L 116ci I4
- 1999-1999 Volkswagen Jetta 2.0L 121ci I4
- 1999-2001 Volkswagen Beetle 1.8L Noneci I4
- 1999-2001 Volkswagen Golf 2.0L 121ci I4
- 1999-2001 Volkswagen Jetta 2.0L 121ci I4
- 1999-2002 Volkswagen Cabrio 2.0L 121ci I4
- 1999-2004 Volkswagen Golf 1.9L 116ci I4
- 2000-2000 Audi A4 1.8L Noneci I4
- 2000-2000 Audi A4 Quattro 1.8L Noneci I4
- 2000-2000 Audi TT 1.8L Noneci I4
- 2000-2000 Audi TT Quattro 1.8L Noneci I4
- 2000-2000 Volkswagen Passat 1.8L Noneci I4
- 2000-2001 Audi TT 1.8L Noneci I4
- 2000-2001 Volkswagen Golf 1.8L Noneci I4
- 2000-2001 Volkswagen Jetta 1.8L Noneci I4
- 2000-2001 Volkswagen Passat 1.8L Noneci I4
- 2000-2004 Volkswagen Jetta 1.9L 116ci I4
- 2001-2001 Audi A4 1.8L Noneci I4
- 2001-2001 Audi A4 Quattro 1.8L Noneci I4
- 2001-2001 Volkswagen Golf 1.8L Noneci I4
- 2001-2001 Volkswagen Jetta 1.8L Noneci I4
- 2001-2002 Audi TT 1.8L Noneci I4
- 2001-2002 Audi TT Quattro 1.8L Noneci I4
- ...and 32 additional applications
Enginetech main bearings are engineered to OEM specifications, drawing on over 40 years of engine rebuilding expertise to deliver the precise clearance, crush, and eccentricity required for long-term durability under both stock and moderate-performance loads. Each set is application-specific: materials, wall thickness, oil clearance, and surface finish are all matched to the crankshaft main journal geometry and operating loads of the engine family it serves. Main bearings are a wear component and must be selected to match the crankshaft main journal size - bearings sized for standard journals will not seat correctly on undersize-machined journals and vice versa, so verify your journal measurement with a precision micrometer before ordering or installing. Always replace main bearings as a complete set. Mixing new bearings with used bearings produces uneven oil clearance across the crankshaft and accelerates wear on the freshly installed bearings - the small cost of a complete set is insurance against premature failure on the bearings you just paid to install. Enginetech documents every set with clear application-specific notes, journal-size designation, and cross-references so the right part lands on the bench the first time.
WARNING: This product can expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
