BEARING - TAPER CONE (Mitsubishi MB1B3991)
Code: MB1B3991
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Product Details
- Aftermarket Replacement For
- Mitsubishi
- Warranty
- 6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns
MB1B3991: A worn taper cone bearing can cause uneven rotation and premature failure of the supported shaft. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1B3991. The bearing type uses tapered rollers to handle combined radial and axial loads. A common failure consequence is increased vibration and noise as the roller surfaces degrade. In a typical usage context, this bearing supports a rotating assembly that requires precise alignment. Verify the serial number or application, then call (562) 693-7748.
Part number variants: MB1B3991, mb1b3991
| SKU | MB1B3991 |
|---|---|
| Aftermarket Replacement For | Mitsubishi |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | bearing-assembly, mb, mitsubishi, tvh, TVH_BUCKET:MB:mb1 |
Shipping
- Most orders ship within 1-2 business days from our Whittier, CA warehouse.
- Standard shipping via UPS or USPS. Expedited options available at checkout.
- Free shipping on select orders. Contact us for shipping estimates.
- Same-day local pickup available. Call (562) 693-7748 to arrange.
Returns
- 7-day return policy on all unused parts in original packaging.
- Contact us at (562) 693-7748 or submit a parts inquiry to initiate a return.
- Defective parts are covered under our 6-month warranty.
Warranty
- All parts include a 6-month warranty against manufacturer defects.
- Warranty does not cover wear-and-tear, misuse, or improper installation.
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