SKU: 13387648562

ACT XT/Race Sprung 4 Pad Kit | 1990-1993 Mazda Miata PART# ACT ZM1-XTG4

Sale price$292.05 Regular price$324.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

ACT XT/Race Sprung 4 Pad Kit | 1990-1993 Mazda Miata PART# ACT ZM1-XTG4ACT XT Race Sprung 4 Pad Kit ZM1 XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4 pad spring centered race disc features

ACT XT/Race Sprung 4 Pad Kit

ZM1-XTG4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Features

  • Part Fitment Requirement: Must be used with factory flywheel.
  • Product Weight (lbs.): 11.2
  • Torque Capacity (ft/lbs.): 350
  • Torque Capacity Over OE: 1.56
  • Pilot Bushing Included: Yes
  • Pressure Plate Type: Xtreme
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 7.9
  • Clutch Disc Diameter (mm): 200
  • Disc Material: Ceramic
  • Input Spline Quantity: 22
  • Input Shaft Diameter (in.): 0.9375
  • Alignment Tool Included: Yes

Applications

  • 1990-1993 Mazda Miata

What's In The Box?

  • Clutch Pilot Bearing (PB1005)
  • Clutch Release Bearing (RB813)
  • Clutch Friction Disc (4200105)
  • Clutch Alignment Tool (AT05)
  • Clutch Pressure Plate (MZ014X)

References

Warranty

  • Manufacturer 1 Year Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13387648562

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camping roots
New York, US
★★★★★ 5
Super comfy and pretty
Color: Black, Size: X-Large
Fit is nice and comfortable!!! Soft in the inside as well! It’s not huge but also doesn’t stick to me. You can literally wear it down (casual with jeans or shorts) or dress up (like I did for Mother’s Day with a nice skirt and jacket) Seems breathable enough for our California heat
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Reviewed in the United States on May 12, 2026
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GarzaThompson
Port Orchard, US
★★★★★ 5
Great buy. Love this shirt!
Color: Teal, Size: Medium
This shirt is so great. The color is absolutely stunning and vibrant! The material is so soft and comfortable. I use it as a casual work shirt with capri leggings, and stay comfortable all day. It definitely runs a bit large. I am short so it hangs very long but I like my shirts that way for work. I am usually somewhere between a small and a medium and I like a loose fit so I got a Medium. This was almost too big for me to wear, but I am making it work. I plan to buy this shirt in multiple colors and will get a small next time. For reference, I am 5"2', 126lbs, bra size 34 C.
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Reviewed in the United States on May 15, 2026
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B Thompson
Whiting, US
★★★★★ 5
Love this shirt.
Color: Dark Blue, Size: X-Large
Love this shirt. Fabric is so soft and comfortable. Fit is true to size and fits perfect. I will buy more in other colors.
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Reviewed in the United States on May 28, 2026
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Amazon Customer
Belleville, US
★★★★★ 5
Feels soft!
Color: Black, Size: 4X-Large
The fabric is great, as is the weight, fit, color. It covers the backside and doesn’t bulge around the hip. Would love to see it in several colors!
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Reviewed in the United States on May 22, 2026
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Mary C
Boise, US
★★★★★ 5
Really great quality and fit for the price
Color: Navy Blue, Size: Large
These tank tops are beautifully cut, the colors are great, the fabric is stretchy and comfortable and they don’t look at all cheap. A very welcome surprise that they exceeded expectations. I spend the entire summer in slim fit tanks and A-line skirts with a jean jacket or shirt over and ended up buying practically every color because I like them so much - can pair them with much more high end items and they don’t look out of place.
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Reviewed in the United States on May 25, 2026

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