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2006-2011 HONDA CIVIC Si Transmission, carbon synchros Stage 1 LSD PNN3 k20z3 6 speed

$3,349.99

Product info

Remanufactured K20Z3 6 speed Transmission. This is our stage 1. Unit is a direct bolt in for 2006-2011 Civic SI. The transmission has been completely torn down, all components inspected for wear and for excessive clearances. Reassembled to OEM specs, with all new bearings, seals and new carbon pro coated synchros. This transmission has upgraded Synchrotech carbon pro synchros ONLY in 2nd, 3rd and 4th. 1st, 5th and 6th receive oem style synchros. Please add fluid upon installation. Transmissions are shipped dry. Please allow 5-12 business days for assembly

Terms of purchase 
Please read the entire listing. Buyer agrees to purchase item pictured. Product will be shipped with insurance included and signature required upon delivery. 

Warranty 
ManualGearbox will provide a 1 yr.  warranty from the date of sale. A new clutch, new pilot bearing, new Honda MTF or equivalent transmission fluid and professional installation is required for warranty to be valid. This warranty covers the transmission from assembly defects or product defects. Damage due to abuse, lack of fluid or improper fluid voids the warranty. Racing in any form or opening the transmission up will also void the warranty.
Transmission Core 
We would love to purchase your old core! Details will be sent after purchase.

Additional information

MG Billet 3RD/4th shift fork

Factory 3/4 fork, MG Billet fork

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Product info

Remanufactured K20Z3 6 speed Transmission. This is our stage 1. Unit is a direct bolt in for 2006-2011 Civic SI. The transmission has been completely torn down, all components inspected for wear and for excessive clearances. Reassembled to OEM specs, with all new bearings, seals and new carbon pro coated synchros. This transmission has upgraded Synchrotech carbon pro synchros ONLY in 2nd, 3rd and 4th. 1st, 5th and 6th receive oem style synchros. Transmissions are shipped dry, please add fluid upon installation. Please allow 5-12 business days for assembly

Terms of purchase 
Please read the entire listing. Buyer agrees to purchase item pictured. Product will be shipped with insurance included and signature required upon delivery. The core return details are listed below; only K20z3 cores are accepted with this listing.
Warranty 
ManualGearbox will provide a 1 yr.  warranty from the date of sale. A new clutch, new pilot bearing, new Honda MTF or equivalent transmission fluid and professional installation is required for warranty to be valid. This warranty covers the transmission from assembly defects or product defects. Damage due to abuse, lack of fluid or improper fluid voids the warranty. Racing in any form or opening the transmission up will also void the warranty.
Transmission Core 
A $1000 core fee is included in the list price. We will pay return shipping for your used K20z3 core, and will refund anywhere from $200 to $1000 once we’ve inspected it, depending on the condition of core. Cores must be returned in box that your transmission arrives in; detailed core return instructions will be included with your transmission.