Product Summary

10 Input Shaft Spline Count, 7.25" Diameter

  • 3 disk clutch set is designed to accept a 1-1/8" x 10 spline
  • O.D. has a measurement of 7-1/4"
  • Each disc has a thickness measuring .105"
  • Designed to fit Quarter Master 7 1/4" Pro Series clutch as well as other similarly sized clutches

Comes as a Kit

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Key Specs

MFG. Part #25230
BrandQuarter Master
Input Shaft Spline Count10
Input Shaft Diameter1.125"
Diameter7.25"
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Need To Know

Quick and Easy Returns

Return Policy

Quarter Master 25230 Details

Three disc 1-1/8" x 10 spline replacement clutch pack. 

Tech Tip:  When installing a new clutch, be sure to follow the manufacturer's instructions for correct set-up.  You should also replace the pilot bushing/bearing.

Tech Tip:  To extend the life of your expensive racing clutch you should not use it to load the car on or in your trailer.  The amount of slippage this causes is worse than a night of racing.

 

 

Quarter Master 25230 Specifications

KEY SPECS
MFG. Part #25230
BrandQuarter Master
Input Shaft Spline Count10
Input Shaft Diameter1.125"
Diameter7.25"
GENERAL
Sold in QuantityEach

Ratings & Reviews

5

6 Reviews

Overall Assessment

The product consistently receives high praise from customers for its reliability and quality. Users have positively highlighted its longevity and perfect fit, further establishing the product's usability and practicality. The quality of the product's material is particularly notable, with customers describing it as 'bulletproof'. This robustness leads to clear advantages on race nights. Notably, the recommendation to use these clutch disks is backed by the exceptional performance experience of the racers compared to other options, emphasizing its superior standing in the market.

5

6 reviews

5

6

4

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Exactly what I wanted and when it was supposed to be here!!!

5.0

2 years ago

#25

Hotsprings , AR

Verified

I use these in my B - Mod. Race Car….

Would Recommend

Yes

5.0

6 years ago

None

Wayne ok

Verified

Works as should

Would Recommend

Great clutch disks

5.0

8 years ago

Dud

Denver, Co

Verified

They last a long time

Would Recommend

Great Clutch Discs

5.0

9 years ago

Luke

Chebanse IL

Verified

Perfect fit.

Would Recommend

Best clutch on the market.

5.0

10 years ago

Misfit Motorsports

Salina Kansas

Verified

This clutch set up has been very reliable for my race team. We average about 100 race nights on this clutch package in our sport mod and about 70 in our stock car. Clutch material is bulletproof, if the splines would last longer would be nice, but will take the spline wear over wearing the splines on transmission.

Would Recommend

excellent product!!

5.0

11 years ago

bfink

Beloit, KS 67420, USA

Verified

I have purchased these disc before and have had excellent luck. I would recommend every racer to use these.

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

2 Questions • 3 Answers

Do these fit the 7-1/4 pro series with gold steel cover

by James

• 9 years ago

2 answers

Would this clutch pack work with a 7 1/4" Tilton 3 disk clutch?

by LisaW

• 11 years ago

1 answer

2 of 2 questions shown

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