The A & I Products 34A39-030 Main Bearing Set offers a .030" thickness, ideal for enhancing engine performance. This set includes five precision-engineered bearings, crafted from high-quality materials for durability and reliability. Designed to meet industry standards, it ensures compatibility with various engine models, providing a perfect fit for optimal efficiency and longevity.This main bearing set, model 34A39-030 by A & I PRODUCTS, includes five bearings sized at .030" undersize for engines with re-bored crankshaft journals. Manufactured from high-quality bearing alloys, these bearings provide durability and wear resistance under engine loads and temperatures. Designed for main crankshaft bearing applications, the set ensures proper clearance and smooth rotation. Compatible with specific engine models requiring .030" undersized main bearings, it meets OEM standards for fit and performance. The A & I PRODUCTS 34A39-030 main bearing set is used in engine rebuilds requiring precise bearing sizing.
| Engine Parts > A267D |
| Case-IH TRACTOR: SUPER 400 (DIESEL SN 8106131>) |
| Case-IH TRACTOR: 700B (DIESEL) |
| Case-IH TRACTOR: 730 (DIESEL) |
| Case-IH TRACTOR: 740 (DIESEL) |
| Case-IH TRACTOR: 800B (DIESEL) |
| Engine Parts > A301D SN <7070351 & A301DF Diesel |
| Case-IH COMBINE: 1060 |
| Case-IH COMBINE: 1160 |
| Case-IH CUTTING PLATFORM: 1010 |
| Case-IH INDUSTRIAL/CONSTRUCTION: W7 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 750 (SN <7070351) |
| Case-IH INDUSTRIAL/CONSTRUCTION: 850 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 850 (SN <7073469) |
| Case-IH RICE HEAD: 1000 |
| Case-IH TRACTOR: 830 |
| Case-IH WHEEL LOADER: W7C |
| Case-IH WHEEL LOADER: W9A |
| Ford / New Holland TRACTOR: 800 SERIES |
| John Deere TRACTOR: 840 |
| Item Number | Description |
| A-OK106 | Major Engine Overhaul Kit |
| A-OK108 | Major Engine Overhaul Kit |
