Crankshaft Bearing Set - 439 HS 21054 075 MAHLE ORIGINAL
Crankshaft Bearing Set - 439 HS 21054 075 MAHLE ORIGINAL
- Part Number: 439 HS 21054 075
- Brand: MAHLE ORIGINAL
- Type: Crankshaft Bearing Set
The crankshaft bearing often consists of a metal alloy, of 2 or 3 metals, multi-layer (2-5-layer), over 2.5 mm thick (modern models are thinner, older ones are thicker). The bearing has a cylindrical body, a groove for lubrication, a hole for lubrication, and a bearing lock. The main bearing of the main crankshaft is usually steel. The rest of the metals included in its composition may differ from manufacturer to manufacturer (however, you need to order the part that suits your engine). Metal alloys can include lead, cadmium, tin, aluminum, nickel, zinc, bronze, copper and their alloys.
The usage of the crankshaft bearing set
A correctly selected MAHLE ORIGINAL brand Crankshaft Bearing Set has a long service life, which depends mainly on the oil: its viscosity and pressure. Oil is fed through a groove to the connecting rod bearings through the crankshaft, providing hydraulic rotation inside the bushing.
If a part is out of service, then a distinct knocking appears under the hood, and the engine strives to stall.
| Component Number | 439HL20907075 |
| for bearing clearance from [mm] | 0,062 |
| to bearing clearance [mm] | 0,130 |
| for housing diameter from [mm] | 104,000 |
| to housing diameter [mm] | 104,022 |
| Width from [mm] | 28,65 |
| Width to [mm] | 28,9 |
| for wall thickness from [mm] | 3,338 |
| to wall thickness [mm] | 3,350 |
| for shaft diameter from [mm] | 97,966 |
| to shaft diameter [mm] | 97,988 |
| Packaging length [cm] | 13,2 |
| Net Weight [g] | 1594 |
| Packaging height [cm] | 28,88 |
| Packaging width [cm] | 4,68 |
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- Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
- Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
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Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.
Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.
And also should be saved:
- Complete set of goods;
- Integrity and all components of packaging;
- Factory marking.
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