Description
Overview:
The Big End Bearing R2 (34.40mm) Under Size is a genuine M.A.G component engineered for the M.A.G 1045 SRL engine. It is a precision metal-backed shell bearing with an anti-friction lining designed to support the crankshaft at the connecting rod (big-end) and maintain the correct oil film under load. The 34.40mm undersize denotes a fit for a reground crankpin to this diameter, helping restore correct running clearances and oil pressure after overhaul. Built for demanding duty in construction and garden machinery, it promotes smooth, efficient engine operation and reduced wear. Supplied as unused vintage old stock, the part may show cosmetic tarnishing from storage that does not affect function. Genuine M.A.G quality ensures proper fit and dependable performance on the 1045 SRL platform.
Key Features:
- Genuine M.A.G part for assured compatibility and fit on the 1045 SRL
- 34.40mm undersize for reground crankpins to restore correct bearing clearance
- Durable metal-backed construction with anti-friction lining for long service life
- Supports smooth crankshaft rotation and consistent oil film under load
- Helps reduce vibration, noise, and wear in the con-rod big-end
- Suitable for heavy-duty use in construction and garden machinery engines
- Supplied as unused old stock; may show storage tarnish that is purely cosmetic
- Designed for straightforward installation by competent users during engine rebuilds
- Stable running characteristics to help maintain oil pressure and reliability
Typical Applications:
Used during engine repairs or full overhauls of M.A.G 1045 SRL engines where the crankpin has been reground to 34.40mm. Ideal for restoring correct clearances, improving lubrication, and extending service life in equipment such as compactors, mixers, pumps, and professional garden machinery driven by the M.A.G 1045 SRL engine.
Also known as:
Connecting rod big-end bearing shell, con-rod bearing, crankpin bearing, big-end shell, connecting rod journal bearing, engine big-end shell bearing, undersize bearing shell.
Fits Models:
M.A.G 1045 SRL
Product Specifications
| L&S Part No. | 0529 044 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | M.A.G |
| Unit of Sale | 1 |
| Applications | M.A.G 1045 SRL |
| Machine Type | Engines |
| Fits Models | M.A.G 1045 SRL |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
