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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Piston Set By JE - 85mm +1mm Oversize Bore | 9.5:1 CR | Stock Stroke 89.6mm - BMW N54NOTE: 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. 346 Bore (mm) 85. Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 22. 70 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) 3.346
Bore (mm) 85.
Top Compression Ring Thickness 0.0400
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.111
Forging Type FSR
Volume (cc) -22.70
Series JE Pistons
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.866
Compression Height 1.244
Make BMW
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.180
Ringset Part Number JG1001-3346
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 361360S
Piston Pin Inside Diameter 0.506
Piston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED
Piston Material 2618
Piston Pin Length (IN) 2.250
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 866-2250-18-51C
Pin Included Yes
Pin Diameter (mm) 22.00
Oil Rail Support Included No
Deck Clearance 0.000
Brand JE Pistons
OE Part # 11-25-7-577-581 / 11 25 7 577 581 / 11257577581
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 506 reviews
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Product Reviews
★★★★★ 5
Great dog toy
Size: 8 Inch, Color: Pink
The amount of stupid and cute these dogs look like when they shake this ball and smack their own faces! It took a hot second for either dog to understand where to bite on the ball, but now that they do, they both will play with it for a while. Great purchase, came with a pump to blow the ball up.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Great quality, amazing price!
Style: 5 Pcs No Stuffing Basic, Style: 5 Pcs No Stuffing Basic
Love these! They are good quality and my dogs love them so much actually I ordered a second set for my sister's dogs and they love them as well! Great buy for the price! I'm sure I will be buying some more but thankfully it isn't one week later because they are sturdy!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Heavy chewers can't break these alone.
Style: 5 Pcs No Stuffing Basic
These toys are AWESOME! As long as you don't get tricked into playing tug of war with them, they will last a very long time (almost 2 months) with a heavy chewer that tears through most toys in a couple hours. The tug pressure rips a seam. Then, that portion is a goner. However, the rest of the toy stays intact.
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Well made & my dog LOVES them!
Style: 5 Pcs No Stuffing Basic
Great value for FIVE very cute and well made stuff-less toys with crinkly paper inside and TWO squeakers each. My dog loves playing with them! I have two in his toy box and put three up to save for later for backup if/when he destroys the first two. 😂 I love the cute and unique designs of the squirrel, donkey, fox, cow, and giraffe, too.
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Reviewed in the United States on April 29, 2026
★★★★★ 4
temporary but effective
Style: 5 Pcs No Stuffing Basic
destroid in a week. She still loves the pieces. Bones are gone in a day. So worth it.
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Reviewed in the United States on February 7, 2026