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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
NISMO Light Weight Flywheel For Cefiro A31 RB20DET 12310-RSR21Brand NISMO Series Name Light Weight Flywheel Product Descriptions This lightweight flywheel is created especially for use with NISMO single plate clutches. It is not just light: it provides the ideal weight to guarantee even engine rotation in the low rpm range. The use of high strength, high quality chrome molybdenum carbon steel reduces weight by 60% to 70% compared to standard flywheels. Used with a NISMO clutch cover and clutch disc, the package
| Brand | NISMO |
| Series Name | Light Weight Flywheel |
| Product Descriptions | This lightweight flywheel is created especially for use with NISMO single-plate clutches. It is not just light: it provides the ideal weight to guarantee even engine rotation in the low rpm range.The use of high-strength, high-quality chrome molybdenum carbon steel reduces weight by 60% to 70% compared to standard flywheels. Used with a NISMO clutch cover and clutch disc, the package provides a total inertia weight reduction of 80% to 85%, reducing torque loss at low speed while improving response at high rpm. When used with a solid metal disc, it provides a more direct feel than a dual-mass (damper equipped) unit. At the same time, the same ring gear chamfering process as for standard parts has been used to ensure smooth starting through improved engagement with the starter motor pinion gear. Part information Unit weight kg(Genuine): 6.88 (9.65), Inertial weightkg/cm/sec2(Genuine): 6.88 (9.65) "NISMO" logo marked NISMO single plate exclusive item Material: chrome molybdenum steel (SCM 440H material) (except for march (K12)) Accessory: flywheel bolt, dowel pin (press fitted) |
| Product Number | 12310-RSR21 |
| Compatible Vehicle | Cefiro A31 |
| Engine | RB20DET |
| Remark | NISMO lightweight flywheel is designed and manufactured with the objective of improving the clutch response and improving the correspondence output, so resonance noise |
| Notes | Images are for illustration purpose only. Actual product may vary. |
Shipping Notes
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Exchange/Return Notes
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4.4 ★★★★★
Based on 904 reviews
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Product Reviews
★★★★★ 5
I come back again for this brand.
Scent: Mandarin, Size: 16 Fl Oz (Pack of 2)
8 years ago, I found this brand and bought a lot skin products for my baby, 8 years later, I have another baby and came back to this brand again. No more words needed.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
I'm really disappointed ☹️
Scent: Mandarin, Size: 16 Fl Oz (Pack of 2)
I was excited to get this thinking it would be safe, foaming, smell good and be cleaning for my hands. Surprisingly it did not foam at all. I'm really disappointed. It's just liquid pouring out. I don't understand why. I even shook it up. 💁🏼♀️ Why would it be listed as foaming? Maybe I got a bad batch? Wonder if others have great success? Idk. 😔
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Helped user with very dry skin
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
No babies here, but I figured that if it was safe for babies it would be ok for me-and it was cheap too.
Surprisingly, while using this product, this Winter has been the best for my "seasonal, bleeding skin cracks" to my finger tips. I'm talking about the deep cracks that typically start at a fingernail corner and can take forever to heal. Typically I use 3-in-one antibiotic ointment, covered with bandaids, covered with protective first aid tape on at least one finger all Winter, and often need to resort to Superglue to keep some cracks closed-all with mixed results. A crack will heal over and crack open again whemn I stop protecting it with bandaids. This year I have had hardly any skin cracks on my hands. I
I've used many different types of waterless hand cleaners, foaming soaps, and several different hand wash and hand sanitizers, (some alcohol based, others not) before this one, all in an effort to avoid using soap and water as much as possible for cleaning-which dries my skin out even more. I still occasionally use the the grit-type of citrus waterless hand cleaners for automotive grime-nothing else works for some of that. As far as I can tell, this particular hand sanitizer is the only thing that I've changed this Winter in terms of hand care. (I seldom use much in the way of moisturizer or "invisible glove" type products.)
For reference, I have ALWAYS had extremely dry skin, and in addition to handling a lot of paper products over the years (formerly in the printing business) I now mainly work on a lot of medium and small repair projects, some where the need to wash my hands with strong cleaners and solvents to get various lubricants, paints, adhesives, rust and other residue off is a near-daily occurrence.
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Reviewed in the United States on March 23, 2024
★★★★★ 5
Saves you money!
Scent: Fragrance Free, Size: 16 Fl Oz (Pack of 2)
Love these refillables. Saves me so much money verses buying new sanitizers singles!
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Reviewed in the United States on June 9, 2025
★★★★★ 5
The best!
This lotion will change your life. It smells SO good and leaves your skin incredibly soft. Super hydrating. It is great for after tanning. It will rehydrate your skin after that. I don’t know if it really locks in the color, or if that is just a high quality tan bed that I use. Either way- It’s a gem!
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Reviewed in the United States on October 26, 2025