Z33Seller listing
Listed price$240.96 · $247.86
View listing at Nissan Parts Deal; opens in a new tab350Z/G35 · Buyer's guide
2007-2008 350Z VQ35HR Internal CSC: OEM Replacement vs Delete Kit
US-spec 2007-2008 Nissan 350Z Coupe with VQ35HR and factory six-speed manual transmission only.
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
Seller links checked . Prices and availability can change.
Z33Seller listing
Listed price$699.99
View listing at Z1 Motorsports; opens in a new tabZ33Seller listing
Listed price$240.96 · $247.86
View listing at Concept Z Performance; opens in a new tabZ33Seller listing
Listed price$1,299
View listing at Zspeed; opens in a new tabWhat you need to know
VQ35HR six-speed only. The 2007 factory transmission manual identifies the internal concentric slave and says to replace the CSC body and tube when the transmission is removed. Excludes every automatic, every VQ35DE external-slave car, G35 fitment, 370Z, and the 2009 Roadster.
OEM numbers
Genuine Nissan concentric slave cylinder 306A1-JK40E. Checked catalog says it replaces 306A1-JK40A, 306A1-JK40C, and 306A1-JK40D. Delete systems are kit-specific and must be matched to clutch/flywheel stack height.Supersession
306A1-JK40A / 306A1-JK40C / 306A1-JK40D -> 306A1-JK40E. No supersession is claimed between an OEM CSC and any external-slave conversion.
Fitment
VQ35HR six-speed only. The 2007 factory transmission manual identifies the internal concentric slave and says to replace the CSC body and tube when the transmission is removed. Excludes every automatic, every VQ35DE external-slave car, G35 fitment, 370Z, and the 2009 Roadster.
Aftermarket options
Choose either a stock-style internal CSC or a complete engineered external-slave/delete system. Delete kits are not mix-and-match: confirm the supported clutch, flywheel, bearing carrier, pivot/shim, line routing, and installation instructions before ordering.
Before you buy
For 2007-2008 350Z VQ35HR six-speed cars only. A catalog or cart page is not guaranteed inventory. A delete kit changes release geometry and must be installed exactly for its supported clutch/flywheel stack. The 2009 Roadster and G35 are intentionally outside this page.
Research and fitment sources
Supersede reviewed 7 unique research sources for this guide. 4 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .