Acura RSX Honda Civic Si K20 Synchrotech Differential Bearing Kit B6208K

Item Specifics:

Brand: Synchrotech

Part Number: B6208K

Type: Differential Bearing Kit (2 Bearings)

Bearing Size: 6208, 40mm ID

Manufacturer: Nachi

Fitment: 2002-2006 Acura RSX (K20), 2002-2011 Honda Civic Si (K20), transmissions Y2M3/PNN3/PNN4/NSN4/NPR3/NPQ3/X2M5

Condition: New

Description:

This is the small part that keeps a big job from going wrong — genuine Synchrotech differential bearings, part B6208K, built for K-series transmissions. Whether you're installing a new LSD or rebuilding your factory differential, these bearings are the ones you need in hand before you even start the job — running old, worn bearings behind a fresh LSD install is asking for premature wear on a part you just paid real money for.

This kit includes both bearings required for a complete differential bearing replacement — Nachi-manufactured, 40mm ID, direct fit for K-series transmissions. Whether you're bolting in a Wavetrac, an OS Giken, or rebuilding your stock open diff, this is the bearing spec your transmission calls for.

But this isn't just about a bearing spec sheet. It's about doing the job right the first time — fresh bearings behind a fresh diff, not cutting corners on the part nobody sees once it's buttoned up. Whether you're a shop doing this daily or a DIYer tackling your first diff swap, this kit does exactly that.

🚚 Fast shipping nationwide — orders ship next business day, typical arrival in 2-4 days

⭐ Local pickup available — Pico Rivera, CA showroom

📞 Questions on fitment or install? Call 562-366-4516 or Text 562-270-5361 — happy to help

Item Details:

Genuine Synchrotech differential bearing kit, part B6208K

Includes 2 replacement differential bearings, Nachi manufactured

6208 bearing, 40mm ID

Fits: 2002-2006 Acura RSX, 2002-2011 Honda Civic Si (K20 transmissions: Y2M3, PNN3, PNN4, NSN4, NPR3, NPQ3, X2M5)

Why Buy From JDM CARBOY?

✅ Genuine products

✅ Fast shipping

✅ Expert fitment assistance

✅ Local pickup available

✅ Financing available at checkout

✅ Serving the JDM Community Since 2001

Professional installation recommended. LSD or differential sold separately.