Product Summary

10 Input Shaft Spline Count, Organic Friction Material

  • 10.5" clutch discs are designed to be a stock-style replacement
  • Featuring an organic material and sprung hub for smooth, quick engagement
  • Designed to fit a 1-1/8"-10 spline shaft
  • Hub is riveted together and has the large uncovered springs
  • Weighs only 4.25 lbs. and has a sprung style hub
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Key Specs

MFG. Part #4187
Input Shaft Spline Count10
Friction MaterialOrganic
Input Shaft Diameter1.125"
Diameter10.5"
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Need To Know

Quick and Easy Returns

Return Policy

Ram Clutches 4187 Details

These 10.5" stock-style replacement clutch discs feature an organic material and sprung hub for smooth, quick engagement.

Fits 1-1/8"-10 spline shaft.

Tech Tip: When installing a new clutch, be sure to follow the manufacturers 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.

Item Details

4.25 lbs

Clutches, Flywheels and release bearings are STRICTLY FACTORY WARRANTY ONLY. Customer must return the unit to RAM for evaluation and inspection.

For a full list of warranty information please see our warranty information here

Warranty Information

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Speedway Motors cannot facilitate the return of defective Ram Automotive Co. products as they have requested to handle these directly with the consumer. For defective product support and Return Authorization, please contact Ram Automotive Co. at +1 (714)-630-2764.

Ram Clutches 4187 Specifications

KEY SPECS
MFG. Part #4187
BrandRam Clutches
Input Shaft Spline Count10
Friction MaterialOrganic
Input Shaft Diameter1.125"
Diameter10.5"
Hub StyleSprung
GENERAL
Sold in QuantityEach
Weight4.25 lbs.
NotesHub is riveted together and has the large uncovered springs.

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers commend the product's confirmed qualities like its toughness and perfect fit, with many praising its practicality in room installations. Users remark on the excellent craftsmanship, implying high material quality, and great usability. Many recommend it over competitors, testifying its superior performance. The quick arrival date was additionally noted, but it's unrelated to product quality and not included in this focused review.

5

3 reviews

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Good tough clutch disc

5.0

4 years ago

Rob

Longview tx

Verified

Perfect fit

Would Recommend

Came in as advertised

5.0

5 years ago

Greg M

Kansas

Verified

Fit perfectly in my room installation.

Would Recommend

excellent

5.0

11 years ago

Clem the racer

waterbury, vermont

Verified

Absolutely outstanding - arrival date was quick, no problems

Would Recommend

Showing 3 of 3 reviews

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