Enginetech BC240J.020 is a 0.020 undersize main bearing set for 1962-2001 Ford, Lincoln, Mercury 3.3L-5.0L 200-302ci I6 engines.
Important Notes:
- Sized for crankshaft main journals machined .020 inch 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.
| Part Number | BC240J.020 |
| Bearing Size | 0.020 Undersize |
| Quantity Per Set | 7 main bearings per set |
| Engine | 3.3L-5.0L 200-302ci I6 |
| Year Range | 1962-2001 |
| Makes | Ford, Lincoln, Mercury |
| Country of Origin | IL |
| Weight | 1.25 lbs |
| UPC | 707473000000 |
| OEM Cross-Refs | ACL:5M590P, FEL-PRO:4125M, King Engine Bearings:MB529AM, MAHLE:MS-590P |
Complete main bearing set covering all main journals for the I6 application - one set required per engine.
Fitment:
- 1962-1963 Ford Country Sedan 3.6L 221ci V8
- 1962-1963 Ford Country Squire 3.6L 221ci V8
- 1962-1963 Ford Fairlane 3.6L 221ci V8
- 1962-1963 Ford Falcon 3.6L 221ci V8
- 1962-1963 Ford Ranch Wagon 3.6L 221ci V8
- 1962-1963 Mercury Comet 3.6L 221ci V8
- 1962-1963 Mercury Meteor 3.6L 221ci V8
- 1962-1963 Mercury Meteor 4.3L 260ci V8
- 1962-1963 Mercury Villager 3.6L 221ci V8
- 1962-1964 Ford Fairlane 4.3L 260ci V8
- 1962-1965 Ford Country Sedan 4.3L 260ci V8
- 1962-1965 Ford Country Squire 4.3L 260ci V8
- 1962-1965 Ford Falcon 4.3L 260ci V8
- 1962-1965 Ford Ranch Wagon 4.3L 260ci V8
- 1962-1965 Mercury Comet 4.3L 260ci V8
- 1962-1965 Mercury Villager 4.3L 260ci V8
- 1963-1963 Ford 300 4.3L 260ci V8
- 1963-1963 Ford 300 4.7L 289ci V8
- 1963-1963 Ford Sprint 3.3L 200ci I6
- 1963-1963 Mercury Country Cruiser 3.3L 200ci I6
- 1963-1963 Mercury Country Cruiser 4.3L 260ci V8
- 1963-1963 Mercury Country Cruiser 4.7L 289ci V8
- 1963-1963 Mercury Meteor 4.7L 289ci V8
- 1963-1964 Ford Galaxie 4.3L 260ci V8
- 1963-1964 Ford Sprint 4.3L 260ci V8
- 1963-1967 Ford Country Sedan 4.7L 289ci V8
- 1963-1967 Ford Country Squire 4.7L 289ci V8
- 1963-1967 Ford Fairlane 4.7L 289ci V8
- 1963-1967 Ford Galaxie 4.7L 289ci V8
- 1963-1967 Ford Ranch Wagon 4.7L 289ci V8
- ...and 155 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.
