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Description
BMW X5 X6 550i 650i 750i 4.4 Twin Turbo V8 N63 Engine Set (8) Piston Rings 11257649927High Quality Car Parts for Your BMW Upgrade your BMW's performance with our premium replacement parts. Designed to fit 4. 4L V8 BMW N63B44TU Twin Turbo Gas engines. OEM Part Numbers Positions Other Names Other Part Numbers Model Piston 112510, 11257649927 Piston, Piston Kit, Engine Piston with Rings Kit, Repair Kit Piston with Rings 1. 5x1. 2x2. 0mm BMW 550i, 550iX, 650i, 650iX, 750i, 750iX, 750Li, 750LiX, Alpina B7, Alpina B7L, Alpina B7LX, Alpina
High-Quality Car Parts for Your BMW
Upgrade your BMW's performance with our premium replacement parts. Designed to fit 4.4L V8 BMW N63B44TU Twin Turbo Gas engines.
| OEM Part Numbers | Positions | Other Names | Other Part Numbers | Model |
|---|---|---|---|---|
| Piston 112510, 11257649927 | Piston, Piston Kit, Engine Piston with Rings Kit, Repair Kit Piston with Rings | 1.5x1.2x2.0mm | BMW 550i, 550iX, 650i, 650iX, 750i, 750iX, 750Li, 750LiX, Alpina B7, Alpina B7L, Alpina B7LX, Alpina B7X, X5 & X6. |
Compatibility:
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| 2019 | BMW | 750iX | 4.4L V8 - Gas | |
| 2019 | BMW | 750i | 4.4L V8 - Gas | |
| 2018 | BMW | X6 | 50iX | 4.4L V8 - Gas |
| 2018 | BMW | X5 | 50iX | 4.4L V8 - Gas |
| 2018 | BMW | Alpina | B7 | 4.4L V8 - Gas |
| 2018 | BMW | 750iX | 4.4L V8 - Gas | |
| 2018 | BMW | 750i | 4.4L V8 - Gas | |
| 2018 | BMW | 650iX | 4.4L V8 - Gas | |
| 2018 | BMW | 650i | 4.4L V8 - Gas | |
| 2017 | BMW | X6 | 50iX | 4.4L V8 - Gas |
| 2017 | BMW | X5 | 50iX | 4.4L V8 - Gas |
| 2017 | BMW | Alpina | B7 | 4.4L V8 - Gas |
| 2017 | BMW | 750iX | 4.4L V8 - Gas | |
| 2017 | BMW | 750i | 4.4L V8 - Gas | |
| 2017 | BMW | 650iX | 4.4L V8 - Gas | |
| 2017 | BMW | 650i | Automatic | 4.4L V8 - Gas |
| 2017 | BMW | 550iX | 4.4L V8 - Gas | |
| 2016 | BMW | X6 | 50iX | 4.4L V8 - Gas |
| 2016 | BMW | X5 | 50iX | 4.4L V8 - Gas |
| 2016 | BMW | 750iX | 4.4L V8 - Gas | |
| 2016 | BMW | 750i | 4.4L V8 - Gas | |
| 2016 | BMW | 650iX | 4.4L V8 - Gas | |
| 2016 | BMW | 650i | 4.4L V8 - Gas | |
| 2016 | BMW | 550iX | 4.4L V8 - Gas | |
| 2016 | BMW | 550i | 4.4L V8 - Gas | |
| 2015 | BMW | X6 | 50iX | 4.4L V8 - Gas |
| 2015 | BMW | X5 | 50iX | 4.4L V8 - Gas |
| 2015 | BMW | Alpina | B7L | 4.4L V8 - Gas |
| 2015 | BMW | 750iX | 4.4L V8 - Gas | |
| 2015 | BMW | 750i | 4.4L V8 - Gas | |
| 2015 | BMW | 750LiX | 4.4L V8 - Gas | |
| 2015 | BMW | 750Li | 4.4L V8 - Gas | |
| 2015 | BMW | 650iX | 4.4L V8 - Gas | |
| 2015 | BMW | 650i | 4.4L V8 - Gas | |
| 2015 | BMW | 550iX | 4.4L V8 - Gas | |
| 2015 | BMW | 550i | 4.4L V8 - Gas | |
| 2014 | BMW | X5 | 50iX | 4.4L V8 - Gas |
| 2014 | BMW | Alpina | B7X | 4.4L V8 - Gas |
| 2014 | BMW | Alpina | B7LX | 4.4L V8 - Gas |
| 2014 | BMW | Alpina | B7L | 4.4L V8 - Gas |
| 2014 | BMW | Alpina | B7 | 4.4L V8 - Gas |
| 2014 | BMW | 750iX | 4.4L V8 - Gas | |
| 2014 | BMW | 750i | 4.4L V8 - Gas | |
| 2014 | BMW | 750LiX | 4.4L V8 - Gas | |
| 2014 | BMW | 750Li | 4.4L V8 - Gas | |
| 2014 | BMW | 650iX | 4.4L V8 - Gas | |
| 2014 | BMW | 650i | 4.4L V8 - Gas | |
| 2014 | BMW | 550iX | 4.4L V8 - Gas | |
| 2014 | BMW | 550i | 4.4L V8 - Gas | |
| 2013 | BMW | Alpina | B7X | 4.4L V8 - Gas |
| 2013 | BMW | Alpina | B7LX | 4.4L V8 - Gas |
| 2013 | BMW | Alpina | B7L | 4.4L V8 - Gas |
| 2013 | BMW | Alpina | B7 | 4.4L V8 - Gas |
| 2013 | BMW | 750iX | 4.4L V8 - Gas | |
| 2013 | BMW | 750i | 4.4L V8 - Gas | |
| 2013 | BMW | 750LiX | 4.4L V8 - Gas | |
| 2013 | BMW | 750Li | 4.4L V8 - Gas | |
| 2013 | BMW | 650iX | 4.4L V8 - Gas | |
| 2013 | BMW | 650i | 4.4L V8 - Gas | |
| 2013 | BMW | 550iX | 4.4L V8 - Gas | |
| 2013 | BMW | 550i | 4.4L V8 - Gas |
Enhance your driving experience with our top-notch BMW parts. Order now for quality and precision you can trust.
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4.9 ★★★★★
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Product Reviews
★★★★★ 5
Buy. Read. ReRead. Yesterday.
Format: Hardcover
Must buy. Must read. 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Electrifying
Format: Kindle
Talia Bhatt’s Trans/Rad/Fem is a powerful and thought-provoking collection of essays that delves deep into the intersection of radical feminism and trans liberation. This book challenges the idea that trans and radical feminism are at odds, instead arguing that transfeminism is a natural extension of radical feminist thought. Bhatt’s sharp, compelling writing makes the case that a materialist, radical transfeminism is key to dismantling the oppressive structures of patriarchy.
What makes Trans/Rad/Fem such a captivating read is the way Bhatt blends academic analysis with personal narrative. Her essays are intellectually rigorous, yet accessible and relatable, striking a perfect balance between theory and lived experience. The electrifying prose has the profound impact of books like Stone Butch Blues.
There’s something incredibly powerful in the way Bhatt’s words cut through, offering fresh perspectives on issues that often feel tangled or misunderstood. The essays feel like a conversation with someone who’s been thinking deeply about these subjects for a long time, offering not just insight but a vision for a different, more inclusive future. Some readers have noted that familiarity with radical feminist theory will enhance the experience, but even for newcomers, the book offers eye-opening and challenging ideas.
Trans/Rad/Fem has clearly made a mark. Bhatt’s ability to engage readers while encouraging critical thought is part of what makes this collection so important. Whether you’re a seasoned feminist theorist or someone looking to understand more about the intersections of gender and social justice, this book is an essential read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2025
★★★★★ 5
this is the book you’re looking for
Format: Paperback
I’d just finished reading Jules Gil-Peterson’s A Short History and felt a little unsatisfied and uncomfortable with all the orientialism. I picked this up and was immediately sure I had the antidote.
Bhatt is clear, direct, and uncompromising. She avoids filler and gets right to the heart of things—“how is this not like blackface?” gets dealt with more thoroughly and decisively than I have ever seen it within the first few pages. She reveals the transmisogyny lurking in even nominally queer social and intellectual movements, and also finds pockets of beautiful solidarity and common ground in some surprising places. Above all, her love for women shines through every word.
This book cleared up some misconceptions I had, made me cry, and will make me a better partner and comrade to trans women. Buy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
★★★★★ 5
Excellent essays in a brilliant book
Format: Paperback
This is a really excellent book. A lot of anthologies of essays have great essays in them, as this one does, but not all of them work as well as a cohesive text as Trans/ Rad/Fem does. I'd recommend this for anyone interested in transfeminism, even if you'd already read individual essays from Bhatt's newsletter by the same name. As with the essays in their newsletter format, The Third Sex and The Questions Has an Answer were my favorite. Bhatt's writing has such force and clarity that I look forward to reading whatever she chooses to write about next.
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Reviewed in the United States on February 25, 2025
★★★★★ 5
Absolutely brilliant
Format: Kindle
An absolute tour de force reckoning with decades of feminist scholarship and theorizing about trans feminine bodies and motivations. Succinctly and pithily describes the hegemonic culture’s understanding of transsexual women and demands an accounting from the hegemony’s enablers on their treatment of all marginalized queer and especially trans people.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2025