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Drivetrain Clutches and Components

Clutch Masters

Clutch Masters 93-98 Toyota Supra 850 PRO Series Twin Disc Clutch w/Steel Flywheel

$2,800.00 $2,380.00 Save $420.00

SKU: C004 16173PTD80SH

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Clutch Masters FX850 is an 8.5” (216mm) Twin Disc clutch, ideal for engines/transmissions with smaller bell-housings. It's a racing technology system that also performs well in high-performance street applications. Designed for tremendous horsepower and torque while maintaining reasonable pedal pressure. It achieves significantly increased clamping rates with an average of 50% increase in pedal pressure. The cover assembly is machined from billet aluminum (Type 3 hard anodized) with roughly 25% more tensile strength than cast units, minimizing flex and improving clutch consistency. Flywheels are machined from billet 6061-T6 aluminum (SFI spec 1.2) with a replaceable insert, or from 1045 billet steel (black oxide treated). This kit is available in 'Street' (TD8S - 1 sprung ceramic disc, directly connected to 1 fiber tuff rigid disc) and 'Race' (TD8R - 1 sprung ceramic disc, directly connected to a second ceramic disc) versions. It includes a steel flywheel and hydraulic release bearing for the 2JZ/1JZ to GM T56 transmission conversion. The 850 series has a higher holding capacity, less clutch chatter, and smoother engagement compared to the 725 series.
Show original supplier description

Part #: 16173PTD80SH

Available Stages "Sprung Race" (PTD80) - 1 sprung ceramic disc, directly connected to a second ceramic disc "Rigid Race" (PTD8R) - 2 ceramic disc with driven rigid hub The FX 850 PRO is a 8.50" (216mm) unit that is the next evolution of multi-disc clutch performance from Clutch Masters. The 850 PRO Series has been completely designed to push the limits of strength, durability, and performance. 12-point nut and stud mounting system Next-generation driven hub design The FX 850 PRO replaces the traditional 6-post aluminum setup with a 12-post, heat-treated steel foundation. The new design delivers unmatched structural integrity, resisting flex, wear, and failure under extreme torque and heat. The re-engineered driven hub takes performance even further. By utilizing a single, precision-driven hub instead of multiple contact points, installation is faster and alignment is cleaner. More importantly, it maintains constant, even engagement with the transmission input shaftreducing spline wear and increasing reliability when it matters most. Available in twin or triple disc rigid configurations, the FX 850 PRO Series is equipped with ceramic friction materials designed to handle serious abuse on the street or track. Clutch kits and Flywheels are SFI Certified, meeting performance standards for the automotive and motorsport industry.

DLX Street (TD8DLXS) 1 sprung ceramic disc, directly connected to 1 fiber tuff rigid disc

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

BrandClutch Masters
Part NumberC004 16173PTD80SH

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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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