Clutch Masters 10306-TD8R-X 850 Twin Disc Clutch Kits - Clutch Masters 07-11 MazdaSPEED3/MazdaSPEED6 850 Series Twin Disc 8.5in Race Clutch *No Flywheel* for a 2007-2011 Mazda 3 Mazdaspeed.
Image(s) for display purposes only. Actual product may vary.
Manufacturer: Clutch Masters
Product: Clutch Masters 850 Twin Disc Clutch Kits
Part Number: 10306-TD8R-X
UPC: 10306-TD8R-X
MSRP: $1,870.00
$1,589.50
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Have a question regarding this product? Contact us.
Fitment:
NOTES: Clutch Masters 07-11 MazdaSPEED3/MazdaSPEED6 850 Series Twin Disc 8.5in Race Clutch *No Flywheel*
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2007 - 2011 | Mazda | 3 | Mazdaspeed |
Description:
850 SERIES – (8.50” Twin Disc)
The 850 series is a larger diameter assembly, which is designed for high horsepower applications. The 850 Series has a higher holding capacity, less clutch chatter, and a smoother engagement compared to the 725 Series. The 850 series Twin disc will accept one sprung disc creating a slightly smoother engagement compared to two rigid discs
Available Stages:
“Street and Race” (TD8S) – 1 sprung ceramic disc, and 1 fiber tuff rigid disc
“Race” (TD8R) – 1 sprung ceramic disc, and 1 ceramic rigid disc.
Clutch Masters offers custom option when required by utilizing a variety of friction surfaces, discs and pressure ratings to satisfy any need!
Clutch Masters Twin Disc features:
- Components can be purchased separately for economical repair.
- Positive release for ease of high RPM staging and shifting.
- Most have experienced better 4/10's times and averaged hundreds of passes without complications or repair\
All systems include:
- Aluminum Cover Assembly with attached Diaphragm
- Pressure Plate Ring
- Two Discs
- One Mid Plate
- Billet Aluminum Flywheel (Steel available on select applications, call for price)
- Release Bearing (when applicable)
- Pilot Bearing (when applicable)
- Pressure Plate Bolts
Average weight of the entire assembly is over 50% lighter than OEM
Clutch Masters 07-11 MazdaSPEED3/MazdaSPEED6 850 Series Twin Disc 8.5in Race Clutch *No Flywheel*
Related Links:
07-09 Mazda 3 Mazdaspeed Clutch Kits - MultiOther 2007-2011 Mazda 3 Clutch Kits - Multi:
XCLUTCH Clutch - 10.5in Twin Sprung Organic XKMZ23530-2A
XClutch 06-07 Mazda Mazdaspeed 3 2.3L Turbo 10.5in Twin Sprung Organic Clutch Kit
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 10/29/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 10/29/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2007-2013 Mazda 3 Mazdaspeed
Action Clutch Clutch - Twin - 7.25in ACR-2248
Action Clutch 07-13 Mazda MazdaSPEED3 2.3L (MZR L3-VDT) Turbo 7.25in Twin Disc Race Clutch w/Alum FW
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2007-2013 Mazda 3 Mazdaspeed
Clutch Masters 725 Twin Disc Clutch Kits 10306-TD7R-X
Clutch Masters 07-11 Mazda MazdaSPEED3 7.25in Twin Disc (Race) Clutch Kit w/o Flywheel
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2007-2011 Mazda 3 Mazdaspeed
OS Giken TR Ser Twin Clutch Kits MZ141-BF6
OS Giken Mazda Mazdaspeed 3 Clutch (requires osgMZ141-BF60K)
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2010-2013 Mazda 3 Mazdaspeed