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ACL Race Series Main Bearings (4M2505H-.25)

ACL 4M2505H-.25 Race Series Main Bearings - ACL Nissan VR38DETT (GT-R) 0.25 Oversized High Performance Main Bearing Set for a 2009-2010 Nissan GT-R Base, 2009-2021 Nissan GT-R Premium, 2012-2016 Nissan GT-R Black Edition, 2014-2020 Nissan GT-R Track Edition, 2015-2021 Nissan GT-R Nismo, 2018-2019 Nissan GT-R Pure and 2020-2020 Nissan GT-R 50th Anniversary Edition.

ACL Race Series Main Bearings 4M2505H-.25 Image 1
Image(s) for display purposes only. Actual product may vary.
Manufacturer: ACL
Product: ACL Race Series Main Bearings
Part Number: 4M2505H-.25
UPC: 9315726435533
$194.51


Free Shipping (Continental US)
New with manufacturer warranty
Availability: OUT OF STOCK
SPECIAL ORDER

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Fitment:

NOTES: ACL Nissan VR38DETT (GT-R) 0.25 Oversized High Performance Main Bearing Set

Description:


Related Links:

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IN STOCK
2024-2024 Nissan GT-R T-spec
2018-2019 Nissan GT-R Pure
2023-2024 Nissan GT-R Premium
2009-2021 Nissan GT-R Premium
2023-2024 Nissan GT-R Nismo
2015-2021 Nissan GT-R Nismo
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2009-2013 Infiniti G37 X
2008-2013 Infiniti G37 Sport
2008-2013 Infiniti G37 Journey
2011-2013 Infiniti G37 IPL
2008-2013 Infiniti G37 Base
2018-2020 Nissan GT-R Track Edition
2015-2017 Nissan 370Z Touring Sport
2014-2015 Nissan GT-R Track Edition
2021-2021 Nissan GT-R T-spec
2018-2019 Nissan GT-R Pure
2009-2021 Nissan GT-R Premium
2015-2021 Nissan GT-R Nismo
2012-2016 Nissan GT-R Black Edition
2009-2010 Nissan GT-R Base
2020-2020 Nissan GT-R 50th Anniversary Edition
2010-2010 Nissan 370Z 40th Anniversary Edition
2009-2017 Nissan 370Z Base
2009-2017 Nissan 370Z Nismo
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IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/05/2025)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2014-2015 Nissan GT-R Track Edition
2018-2018 Nissan GT-R Pure
2009-2018 Nissan GT-R Premium
2015-2018 Nissan GT-R Nismo
2012-2016 Nissan GT-R Black Edition
2009-2010 Nissan GT-R Base
2018-2018 Nissan GT-R Track Edition

ACL Race Series Rod Bearings 6B2500H-STD
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OUT OF STOCK
ETA: 12/01/2025*
*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.
2024-2024 Nissan GT-R T-spec
2018-2019 Nissan GT-R Pure
2023-2024 Nissan GT-R Premium
2009-2021 Nissan GT-R Premium
2023-2024 Nissan GT-R Nismo
2015-2021 Nissan GT-R Nismo
2012-2016 Nissan GT-R Black Edition
2009-2010 Nissan GT-R Base
2020-2020 Nissan GT-R 50th Anniversary Edition
2014-2015 Nissan GT-R Track Edition
2018-2020 Nissan GT-R Track Edition

King Engine Bearings Performance Rod Bearings CR6870XPNDCSTDX
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IN STOCK
2009-2013 Infiniti G37 X
2008-2013 Infiniti G37 Sport
2008-2013 Infiniti G37 Journey
2011-2013 Infiniti G37 IPL
2008-2013 Infiniti G37 Base
2015-2017 Nissan 370Z Sport
2014-2015 Nissan GT-R Track Edition
2009-2017 Nissan GT-R Premium
2015-2017 Nissan GT-R Nismo
2012-2016 Nissan GT-R Black Edition
2009-2010 Nissan GT-R Base
2015-2017 Nissan 370Z Touring Sport
2009-2017 Nissan 370Z Touring
2015-2017 Nissan 370Z Sport Tech
2015-2017 Nissan 370Z Nismo Tech
2010-2010 Nissan 370Z 40th Anniversary Edition
2009-2017 Nissan 370Z Base
2009-2017 Nissan 370Z Nismo