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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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King Engine Bearings
King Engine Bearings SI-Series Main Bearing Set (STD) for 2002-2024 Nissan & Infiniti V8 (MB5770SI)
$87.95
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2002-2024 Nissan and Infiniti vehicles equipped with VK45, VK50, and VK56 engines, including Titan, Armada, QX80, and M56.
The King Engine Bearings SI-Series main bearing set is engineered for professional engine rebuilds where reliability and precise oil clearances are paramount. These standard-size (STD) bearings are constructed from a high-quality bi-metal silicon aluminum alloy. This material choice offers superior fatigue resistance and the ability to embed small particles, protecting the crankshaft journals from wear in demanding V8 applications.
Whether you are performing a stock refresh on a Nissan Titan or a comprehensive overhaul on an Infiniti performance sedan, the SI-Series provides the consistency required for long-term engine health and stability.
- Direct replacement for OE main bearings in VK-series V8 engines
- Standard (STD) size for factory-specification crankshaft journals
- High-performance bi-metal silicon aluminum construction
- Designed for excellent fatigue resistance and thermal conductivity
- Manufacturer Part Number: MB5770SI
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | INFINITI | FX45 | Base |
| 2009-2013 | INFINITI | FX50 | Base |
| 2003-2004,2006-2010 | INFINITI | M45 | Base |
| 2006-2007 | INFINITI | M45 | Sport |
| 2008-2010 | INFINITI | M45 | X |
| 2011-2013 | INFINITI | M56 | Base |
| 2011-2013 | INFINITI | M56 | X |
| 2002-2006 | INFINITI | Q45 | Base |
| 2014-2017 | INFINITI | Q70 | 5.6 |
| 2018-2019 | INFINITI | Q70 | 5.6 Luxe |
| 2015-2017 | INFINITI | Q70L | 5.6 |
| 2018-2019 | INFINITI | Q70L | 5.6 Luxe |
| 2004-2013 | INFINITI | QX56 | Base |
| 2014 | INFINITI | QX70 | Base |
| 2014-2018 | INFINITI | QX80 | Base |
| 2016-2017,2019-2020 | INFINITI | QX80 | Limited |
| 2019-2024 | INFINITI | QX80 | Luxe |
| 2021-2024 | INFINITI | QX80 | Premium Select |
| 2021-2024 | INFINITI | QX80 | Sensory |
| 2005-2009 | Nissan | Armada | LE |
| 2021-2024 | Nissan | Armada | Midnight Edition |
| 2010-2015,2017-2024 | Nissan | Armada | Platinum |
| 2018-2020 | Nissan | Armada | Platinum Reserve |
| 2021-2023 | Nissan | Armada | S |
| 2005-2010 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2011-2015,2017-2024 | Nissan | Armada | SL |
| 2011-2015,2017-2024 | Nissan | Armada | SV |
| 2010 | Nissan | Armada | Titanium |
| 2012-2017 | Nissan | NV2500 | S |
| 2015-2017 | Nissan | NV2500 | SL |
| 2012-2017 | Nissan | NV2500 | SV |
| 2012-2017 | Nissan | NV3500 | S |
| 2012-2017 | Nissan | NV3500 | SL |
| 2012-2017 | Nissan | NV3500 | SV |
| 2008-2012 | Nissan | Pathfinder | LE |
| 2008 | Nissan | Pathfinder | SE |
| 2004 | Nissan | Pathfinder Armada | LE |
| 2004 | Nissan | Pathfinder Armada | SE |
| 2004-2010 | Nissan | TITAN | LE |
| 2017-2024 | Nissan | TITAN | Platinum Reserve |
| 2008-2015,2017-2024 | Nissan | TITAN | PRO-4X |
| 2011-2015,2017-2023 | Nissan | TITAN | S |
| 2004-2010 | Nissan | TITAN | SE |
| 2011-2015,2017-2021 | Nissan | TITAN | SL |
| 2011-2015,2017-2024 | Nissan | TITAN | SV |
| 2004-2010 | Nissan | TITAN | XE |
| 2016-2024 | Nissan | TITAN XD | Platinum Reserve |
| 2016-2024 | Nissan | TITAN XD | PRO-4X |
| 2016-2023 | Nissan | TITAN XD | S |
| 2016-2021 | Nissan | TITAN XD | SL |
| 2016-2024 | Nissan | TITAN XD | SV |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
King Engine Bearings SI-Series Main Bearing Set (STD) for 2002-2024 Nissan & Infiniti V8 (MB5770SI)
$87.95
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$87.95
$87.95
$87.95
Fits select 2002-2024 Nissan and Infiniti vehicles equipped with VK45, VK50, and VK56 engines, including Titan, Armada, QX80, and M56.
The King Engine Bearings SI-Series main bearing set is engineered for professional engine rebuilds where reliability and precise oil clearances are paramount. These standard-size (STD) bearings are constructed from a high-quality bi-metal silicon aluminum alloy. This material choice offers superior fatigue resistance and the ability to embed small particles, protecting the crankshaft journals from wear in demanding V8 applications.
Whether you are performing a stock refresh on a Nissan Titan or a comprehensive overhaul on an Infiniti performance sedan, the SI-Series provides the consistency required for long-term engine health and stability.
- Direct replacement for OE main bearings in VK-series V8 engines
- Standard (STD) size for factory-specification crankshaft journals
- High-performance bi-metal silicon aluminum construction
- Designed for excellent fatigue resistance and thermal conductivity
- Manufacturer Part Number: MB5770SI
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | INFINITI | FX45 | Base |
| 2009-2013 | INFINITI | FX50 | Base |
| 2003-2004,2006-2010 | INFINITI | M45 | Base |
| 2006-2007 | INFINITI | M45 | Sport |
| 2008-2010 | INFINITI | M45 | X |
| 2011-2013 | INFINITI | M56 | Base |
| 2011-2013 | INFINITI | M56 | X |
| 2002-2006 | INFINITI | Q45 | Base |
| 2014-2017 | INFINITI | Q70 | 5.6 |
| 2018-2019 | INFINITI | Q70 | 5.6 Luxe |
| 2015-2017 | INFINITI | Q70L | 5.6 |
| 2018-2019 | INFINITI | Q70L | 5.6 Luxe |
| 2004-2013 | INFINITI | QX56 | Base |
| 2014 | INFINITI | QX70 | Base |
| 2014-2018 | INFINITI | QX80 | Base |
| 2016-2017,2019-2020 | INFINITI | QX80 | Limited |
| 2019-2024 | INFINITI | QX80 | Luxe |
| 2021-2024 | INFINITI | QX80 | Premium Select |
| 2021-2024 | INFINITI | QX80 | Sensory |
| 2005-2009 | Nissan | Armada | LE |
| 2021-2024 | Nissan | Armada | Midnight Edition |
| 2010-2015,2017-2024 | Nissan | Armada | Platinum |
| 2018-2020 | Nissan | Armada | Platinum Reserve |
| 2021-2023 | Nissan | Armada | S |
| 2005-2010 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2011-2015,2017-2024 | Nissan | Armada | SL |
| 2011-2015,2017-2024 | Nissan | Armada | SV |
| 2010 | Nissan | Armada | Titanium |
| 2012-2017 | Nissan | NV2500 | S |
| 2015-2017 | Nissan | NV2500 | SL |
| 2012-2017 | Nissan | NV2500 | SV |
| 2012-2017 | Nissan | NV3500 | S |
| 2012-2017 | Nissan | NV3500 | SL |
| 2012-2017 | Nissan | NV3500 | SV |
| 2008-2012 | Nissan | Pathfinder | LE |
| 2008 | Nissan | Pathfinder | SE |
| 2004 | Nissan | Pathfinder Armada | LE |
| 2004 | Nissan | Pathfinder Armada | SE |
| 2004-2010 | Nissan | TITAN | LE |
| 2017-2024 | Nissan | TITAN | Platinum Reserve |
| 2008-2015,2017-2024 | Nissan | TITAN | PRO-4X |
| 2011-2015,2017-2023 | Nissan | TITAN | S |
| 2004-2010 | Nissan | TITAN | SE |
| 2011-2015,2017-2021 | Nissan | TITAN | SL |
| 2011-2015,2017-2024 | Nissan | TITAN | SV |
| 2004-2010 | Nissan | TITAN | XE |
| 2016-2024 | Nissan | TITAN XD | Platinum Reserve |
| 2016-2024 | Nissan | TITAN XD | PRO-4X |
| 2016-2023 | Nissan | TITAN XD | S |
| 2016-2021 | Nissan | TITAN XD | SL |
| 2016-2024 | Nissan | TITAN XD | SV |
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