SKU: 39747552004

Stage 3 Clutch Kit (1MS) for Mazda RX-3 1972-1978 1.1L (12A, 12B)

Sale price$173.21 Regular price$192.46
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Stage 3 Clutch Kit (1MS) for Mazda RX-3 1972-1978 1.1L (12A, 12B)Action Clutch's Stage 3 (1MS) Clutch Kit is designed to withstand even the most challenging conditions. Featuring a heavy duty single diaphragm pressure plate, reinforced drive straps, and a Sprung MIBA Ceramic (available in a 4 or 6 puck) disc, this kit provides peak performance and extreme durability for low mild horsepower vehicles. Our Sprung MIBA Ceramic clutch kit provides quicker engagement and will introduce some clutch chatter, which will

Action Clutch's Stage 3 (1MS) Clutch Kit is designed to withstand even the most challenging conditions. Featuring a heavy-duty single diaphragm pressure plate, reinforced drive straps, and a Sprung MIBA Ceramic (available in a 4 or 6 puck) disc, this kit provides peak performance and extreme durability for low/mild horsepower vehicles. Our Sprung MIBA Ceramic clutch kit provides quicker engagement and will introduce some clutch chatter, which will minimize after proper break-in. For those looking to take their vehicles to the next level, the Stage 3 (1MS) Action Clutch Kit provides maximum control and power with little compromise on reliability.

At Action Clutch, safety is our top priority. We understand how catastrophic engine or transmission damage can be caused by springs popping out which is why we use our patented, fully enclosed spring retainers to keep your investment protected at all times. Every kit is quality checked by one of our experienced engineers (with over 60 years of collective experience) and signed off as safe before being released as a finished product. This gives you peace of mind knowing that your Action Clutch will perform consistently every time.

170% INCREASED HOLDING CAPACITY OVER FACTORY KIT*
HEAVY-DUTY STREET USE AND OCCASIONAL DRAG / ROAD / DRIFT RACING

Specifications

Product Type Stage 3 Clutch Kit (1MS)
Product Weight (lbs) 18
SFI 1.1
 
What’s Included
  • Sprung MIBA Ceramic 6 Puck Disc
  • Single Diaphragm HD Pressure Plate
  • Pilot Bearing / Bushing (when applicable)
  • Clutch Alignment Tool
  • Conventional Release Bearing

Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.

Disclaimers
Ceramic based clutch discs intend to increase the holding capacity and durability of the clutch as opposed to an increased life expectancy. Using a ceramic based material for easy street driving may contribute to premature wear of the clutch kit due to the harsher engagement and because of the higher tendency to slip the clutch during street driving.

*Increase in holding capacity is rated in Crank Torque, not Wheel Torque




SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies

California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.p65warnings.ca.gov
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: 39747552004

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4.3 ★★★★★
Based on 2038 reviews
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Christina
Port Orchard, US
★★★★★ 5
Fantastic toy for the pups!
My dog is in LOVE with these toys. I've been buying them once a year for the past few years and although I'm sad to see the price go from $11 to $19, it's a staple toy in our house. Great for treats inside of it for enrichment, peanut butter freezes in the prong great and it keeps my girl busy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
L
Verified Purchase
Lisa Hill
Dallas, US
★★★★★ 1
Easily destructible
NOT for aggressive dog. My Boston Terrier is a chewer and had this destroyed in a few hours and it is a choking hazard. I threw it away the same day!!! Do not purchase if your pet is a chewer!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2024
T
Verified Purchase
The Wingman
Waukegan, US
★★★★★ 5
Works fantastic.
Works great. I have 2 little dog. Both part min pin. But they can chew. They have tartar and I am trying everything to help them, with powder in the food, and a liquid for the water. That's been helping but they will not let us brush their teeth. SO I know they love bones, but I didn't want them to keep eating them, like the ones for fresh breath and cleaning the teeth. They just eat them and get fat. WELL, these bone here that I bought, are fantastic!!. I only stick a few treats inside the seams and middle and they both chew away getting only a little treat at a time bit they have to work for it. So now they chew longer and get very little treats. Yes, my dogs can chew and they have already done some damage on this bones, but for the price and what it does, Its a win win. I will try to get a video or pics later.
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Reviewed in the United States on August 10, 2025
P
Verified Purchase
Pepper Ann
Alexandria, US
★★★★★ 3
Good Product But I Need Something Indestructible
These were advertised for aggressive chews, but my 2 mini schnauzers puppies quickly bit off the little prongs within an hour. I didn't put food inside them; I just wanted them for chew toys. Well, they were not hard enough for them. The size was perfect for puppies, but they were not durable enough for my 'heavy' chewers. I hate I can't find chew toys they can't destroy! Now they bring in sticks and mess the house up.
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Reviewed in the United States on April 28, 2025
B
Verified Purchase
Bricksey
Battle Creek, US
★★★★★ 4
Works great with toothpaste.
They lasted longer than most toys but eventually my dog was able to tear them up.
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Reviewed in the United States on April 22, 2023

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