Synchrotech

5-6 Hardened Hub

$57.75

SKU: SYN-SH-K20-5

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Synchrotech 5-6 Hardened Hub is engineered to enhance the performance and durability of K-Series 6-speed transmissions. This component is specifically designed to fit a range of vehicles equipped with K-series engines and 6-speed manual transmissions. The confirmed fitment includes: * 2002-2006 Acura RSX Type S (K20A2, K20Z1 engines) * 2002-2006 Acura RSX Base (K20A3 engine) * 2006-2011 Honda Civic Si (K20Z3 engine) * 2002-2005 Honda Civic Si (K20A3 engine) * JDM 2002-2006 Honda Integra Type R (K20A engine) * Also compatible with transmissions designated X2M5, Y2M3, NPQ3, NPR3, PNN3, PNN4, and NSN4.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSynchrotech
Part NumberSYN-SH-K20-5
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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