SKU: 7299924359

Piston Set by JE - 86mm Standard Bore | 9.0:1 CR | Stock Stroke - 85.8mm - S50 BMW M3

Sale price$723.83 Regular price$804.25
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Description

Piston Set by JE - 86mm Standard Bore | 9.0:1 CR | Stock Stroke - 85.8mm - S50 BMW M3NOTE: Image shown not actual parts. JE Pistons is the leader in forged racing pistons. With 70 plus years of experience, in house forging, and industry leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. Bore (in) 3. 386 Bore (mm) 86. Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 23. 60 Series JE Pistons Piston

NOTE: Image shown not actual parts.


JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.


Bore (in) 3.386
Bore (mm) 86.
Top Compression Ring Thickness 0.0400
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.111
Forging Type FSR
Volume (cc) -23.60
Series JE Pistons
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.866
Compression Height 1.291
Make BMW
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.150
Ringset Part Number JG1001-3386
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.063
Retainer Lock Style Wire Lock
Retainer Lock Part Number 866-063-MW
Retainer Diameter (IN) 0.866
Replacement Single Piston 297179S
Replaced By 288916
Piston Pin Inside Diameter 0.566
Piston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED
Piston Material 2618
Piston Pin Length (IN) 2.250
Piston Avg Wt 297
Pin Offset Yes
Pin Brand JE Pistons
Pin Part Number 866-2250-15-51C
Pin Included Yes
Pin Diameter (mm) 22.00
Oil Rail Support Included No
Deck Clearance 0.030
Brand JE Pistons


OE Part #: 11-25-1-404-961 / 11 25 1 404 961 / 11251404961

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 7299924359

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Mama1234
Bozeman, US
★★★★★ 5
Great for Sublimation!
I’m a bit new to sublimation and was worried about having dull colors, but this ink is doing wonders! The quality is great, I can adjust the amount on the printer and get the exact, rich, vibrant colors I want. (I found some recommended settings for brightness, contrast, etc… and then tweak the cyan, magenta, and yellow to the desired amount.) I definitely recommend getting this ink! It’s so easy to refill the printer (I have an Eco tank 15000). The cost is not bad at all. I’ve only washed some of the items one time and so far the ink has remained unchanged. Seems like a winner to me!
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Reviewed in the United States on November 29, 2025
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ChrisFromTexas
Birmingham, US
★★★★★ 5
Vibrant colors, great traction on fabric, and easy cleanup
This sublimation ink has been a great find. The colors are vibrant and transfer beautifully to fabrics, mugs, and phone cases. The traction on the material is excellent—designs don’t smudge or fade easily after pressing. I also appreciate how clean it is to work with. Refilling my Epson EcoTank printer was simple, and there were no messy drips or stains. Cleanup of tools and surfaces was quick with just a damp cloth. For beginners or experienced crafters, this ink delivers consistent, professional-looking results every time.
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Reviewed in the United States on July 22, 2025
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Brenda Cervantes
Lexington, US
★★★★★ 5
Amazing product!
Works perfect and bright colors, I haven't had any issues with it clogging no leakage has lasted more than expected.
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Reviewed in the United States on January 23, 2026
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William harkins
West Palm Beach, US
★★★★★ 5
Great ink
I love this brand I was using it a few years ago when I was doing sublimation and am very glad that they are still in business
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Reviewed in the United States on June 6, 2026
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Charles
Fort Morgan, US
★★★★★ 5
Great product
Thankyou love the 522ink works great on my crafting
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Reviewed in the United States on March 16, 2026

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