Product Description
Genuine Ertel 14042M-30 Main Bearing Set (.030 Undersize) (NOS)
Restore the foundational strength of your vintage Mopar powerplant with this genuine Ertel 14042M-30 Main Bearing Set. Precision-manufactured in the USA as a New Old Stock (NOS) component, this set is finished to .030 undersize, specifically for crankshafts that have been reground to .030" below standard specifications. As documented in the Ertel Engine Bearing Catalog, this master set is the definitive service replacement for Chrysler, Dodge, and Plymouth V8 engines produced between 1959 and 1973, replacing multiple individual main bearing components to ensure a cohesive and exact fit. Whether you are restoring a muscle-era Charger, a classic Fury, or a heavy-duty D-Series truck, these high-quality bearings provide the original-specification tolerances and durability required for a reliable engine rebuild.
Key Features:
- Brand: Ertel
- Part Number: 14042M-30 (14042-M)
- Undersize: .030 (0.76mm)
- OEM Cross-Reference: 2658278, 3004665, 1879627, 3004894, 3514151
- Position: Engine Internal (Crankshaft Main)
- Engine Fitment: Chrysler V8 Engines (1959-1973)
- Origin: Made in the USA
- Condition: New Old Stock (NOS)
Fitment:
| Make | Model | Year | Engine | Notes |
|---|---|---|---|---|
| Chrysler / Dodge / Plymouth | Imperial / New Yorker / Charger / Challenger / Road Runner | 1959-1973 | V8 (LA-Series / B-Series / RB-Series) | .030 Undersize Main Set per Ertel Catalog Fitment Summary |
Fits Years:
1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973
Note on Photos: The images provided are of the actual item you will receive. Please inspect the photos carefully to confirm the condition and specific features of the part. Because these are vintage components, minor surface variations or packaging wear may be present; however, the part pictured is the exact unit being sold.
A Note on Fitment Accuracy: We manually research our fitment data using vintage manufacturer catalogs to provide you with the most accurate information possible. However, because we are human and these decades-old resources can occasionally contain errors, we cannot guarantee 100% accuracy. We strongly encourage you to perform your own due diligence and verify this part number for your specific application before purchasing. Please note that this part may also fit other vehicles or years not explicitly listed in our research.
Unbeatable Prices & Expectations
While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.
