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4240035 - ACT 4 Pad Rigid Race Clutch Disc
$167.00
SKU
4240035
Specifications
| Item Description | ACT 4 Pad Rigid Race Clutch Disc |
|---|---|
| Product Weight (lbs.) | 1.9 |
| Disc Material | Ceramic |
| Diameter (Inches) | 9.4 |
| Diameter (Millimeters) | 240 |
| Warranty | 12 Months (view details) |
| SFI | 1.1 |
Description
4240035 is a 4-pad rigid race disc made with high quality, ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.
| Feel | Aggressive engagement, quickest shifts, increased gear rattle |
|---|---|
| Life | Premium ceramic friction materials provide moderate wear rates and high heat tolerance, rigid design may increase spline wear |
| Quality | Lightweight rigid design, chromoly hub is heat-treated for strength and durability |
| Recommended Use | Recommended for race use only |
| ACT Difference | High burst strength and holds 28% more torque than typical organic materials |
Vehicle Fitment
| Application | Engine |
|---|---|
| 1991 BMW 525i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1992 BMW 325i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1992 BMW 325is Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1992 BMW 525i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1993 BMW 525i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1994 BMW 525i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1995 BMW 525i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1995 BMW M3 Base | 3.0 L6 GAS FI 2990cc |
| 1995 BMW M3 Lightweight | 3.0 L6 GAS FI 2990cc |
| 1996 BMW 318i Base | 1.9 L4 GAS FI 1895cc |
| 1996 BMW 318is Base | 1.9 L4 GAS FI 1895cc |
| 1996 BMW 318ti Base | 1.9 L4 GAS FI 1895cc |
| 1996 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1996 BMW 328is Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1996 BMW M3 Base | 3.2 L6 GAS FI 3152cc |
| 1996 BMW Z3 Base | 1.9 L4 GAS FI 1895cc | DOHC |
| 1996 BMW Z3 Roadster | 1.9 L4 GAS FI 1895cc | DOHC |
| 1997 BMW 318i Base | 1.9 L4 GAS FI 1895cc |
| 1997 BMW 318is Base | 1.9 L4 GAS FI 1895cc |
| 1997 BMW 318ti Base | 1.9 L4 GAS FI 1895cc |
| 1997 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1997 BMW 328is Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1997 BMW 528i Base | 2.8 L6 GAS FI 2793cc |
| 1997 BMW M3 Base | 3.2 L6 GAS FI 3152cc |
| 1997 BMW Z3 2.8i | 2.8 L6 GAS FI 2793cc |
| 1997 BMW Z3 Base | 1.9 L4 GAS FI 1895cc | DOHC |
| 1997 BMW Z3 Roadster | 2.8 L6 GAS FI 2793cc |
| 1997 BMW Z3 Roadster | 1.9 L4 GAS FI 1895cc | DOHC |
| 1998 BMW 318i Base | 1.9 L4 GAS FI 1895cc |
| 1998 BMW 318is Base | 1.9 L4 GAS FI 1895cc |
| 1998 BMW 318ti Base | 1.9 L4 GAS FI 1895cc |
| 1998 BMW 323i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1998 BMW 323is Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1998 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1998 BMW 328is Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1998 BMW 528i Base | 2.8 L6 GAS FI 2793cc |
| 1998 BMW M3 Base | 3.2 L6 GAS FI 3152cc |
| 1998 BMW Z3 1.9i | 1.9 L4 GAS FI 1895cc | DOHC |
| 1998 BMW Z3 2.8i | 2.8 L6 GAS FI 2793cc |
| 1998 BMW Z3 M Roadster | 3.2 L6 GAS FI 3152cc |
| 1998 BMW Z3 Roadster | 2.8 L6 GAS FI 2793cc |
| 1998 BMW Z3 Roadster | 1.9 L4 GAS FI 1895cc | DOHC |
| 1999 BMW 318i Base | 1.9 L4 GAS FI 1895cc |
| 1999 BMW 318is Base | 1.9 L4 GAS FI 1895cc |
| 1999 BMW 318ti Base | 1.9 L4 GAS FI 1895cc |
| 1999 BMW 323i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1999 BMW 323i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1999 BMW 323is Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 1999 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1999 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1999 BMW 328is Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 1999 BMW 528i Base | 2.8 L6 GAS FI 2793cc |
| 1999 BMW M3 Base | 3.2 L6 GAS FI 3152cc |
| 1999 BMW Z3 1.9i | 1.9 L4 GAS FI 1895cc | DOHC |
| 1999 BMW Z3 2.8i | 2.8 L6 GAS FI 2793cc |
| 1999 BMW Z3 Coupe | 2.8 L6 GAS FI 2793cc |
| 1999 BMW Z3 M Coupe | 3.2 L6 GAS FI 3152cc |
| 1999 BMW Z3 M Roadster | 3.2 L6 GAS FI 3152cc |
| 1999 BMW Z3 Roadster | 2.8 L6 GAS FI 2793cc |
| 1999 BMW Z3 Roadster | 2.5 L6 GAS FI 2494cc | DOHC |
| 2000 BMW 323Ci Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2000 BMW 323i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2000 BMW 328Ci Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 2000 BMW 328i Base | 2.8 L6 GAS FI 2793cc | DOHC |
| 2000 BMW 528i Base | 2.8 L6 GAS FI 2793cc |
| 2000 BMW Z3 2.8i | 2.8 L6 GAS FI 2793cc |
| 2000 BMW Z3 Coupe | 2.8 L6 GAS FI 2793cc |
| 2000 BMW Z3 M Coupe | 3.2 L6 GAS FI 3152cc |
| 2000 BMW Z3 M Roadster | 3.2 L6 GAS FI 3152cc |
| 2000 BMW Z3 Roadster | 2.8 L6 GAS FI 2793cc |
| 2000 BMW Z3 Roadster | 2.5 L6 GAS FI 2494cc | DOHC |
| 2001 BMW 325Ci Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2001 BMW 325i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2001 BMW 325xi Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2001 BMW 330Ci Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2001 BMW 330i Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2001 BMW 330xi Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2001 BMW 525i Base | 2.5 L6 GAS FI 2494cc |
| 2001 BMW 530i Base | 3.0 L6 GAS FI 2979cc |
| 2001 BMW Z3 3.0i | 3.0 L6 GAS FI 2979cc |
| 2001 BMW Z3 Coupe | 3.0 L6 GAS FI 2979cc |
| 2001 BMW Z3 M Coupe | 3.2 L6 GAS FI 3246cc |
| 2001 BMW Z3 M Roadster | 3.2 L6 GAS FI 3246cc |
| 2001 BMW Z3 Roadster | 3.0 L6 GAS FI 2979cc |
| 2001 BMW Z3 Roadster | 2.5 L6 GAS FI 2494cc | DOHC |
| 2002 BMW 325Ci Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2002 BMW 325i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2002 BMW 325xi Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2002 BMW 330Ci Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2002 BMW 330i Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2002 BMW 330xi Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2002 BMW 525i Base | 2.5 L6 GAS FI 2494cc |
| 2002 BMW 530i Base | 3.0 L6 GAS FI 2979cc |
| 2002 BMW Z3 3.0i | 3.0 L6 GAS FI 2979cc |
| 2002 BMW Z3 Coupe | 3.0 L6 GAS FI 2979cc |
| 2002 BMW Z3 M Coupe | 3.2 L6 GAS FI 3246cc |
| 2002 BMW Z3 M Roadster | 3.2 L6 GAS FI 3246cc |
| 2002 BMW Z3 Roadster | 3.0 L6 GAS FI 2979cc |
| 2002 BMW Z3 Roadster | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 325Ci Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 325Ci Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 325i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 325i Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 325xi Base | 2.5 L6 GAS FI 2494cc | DOHC |
| 2003 BMW 330Ci Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2003 BMW 330i Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2003 BMW 330xi Base | 3.0 L6 GAS FI 2979cc | DOHC |
| 2003 BMW 525i Base | 2.5 L6 GAS FI 2494cc |
| 2003 BMW 530i Base | 3.0 L6 GAS FI 2979cc |
| 1996 BMW 318is E36 [Euro] | 1.9L I4 FI| NA |
| 1997 BMW 318is E36 [Euro] | 1.9L I4 FI| NA |
| 1998 BMW 318is E36 [Euro] | 1.9L I4 FI| NA |
| 1999 BMW 318is E36 [Euro] | 1.9L I4 FI| NA |
| 1996 BMW 318ti E36/5 [Euro] | 1.9L I4 FI| NA |
| 1997 BMW 318ti E36/5 [Euro] | 1.9L I4 FI| NA |
| 1998 BMW 318ti E36/5 [Euro] | 1.9L I4 FI| NA |
| 1999 BMW 318ti E36/5 [Euro] | 1.9L I4 FI| NA |
| 2000 BMW 318ti E36/5 [Euro] | 1.9L I4 FI| NA |
| 1991 BMW 525i E34 [Euro] | 2.5L I6 FI| NA |
| 1992 BMW 525i E34 [Euro] | 2.5L I6 FI| NA |
| 1993 BMW 525i E34 [Euro] | 2.5L I6 FI| NA |
| 1994 BMW 525i E34 [Euro] | 2.5L I6 FI| NA |
| 1995 BMW 525i E34 [Euro] | 2.5L I6 FI| NA |
| 2000 BMW 525i E39 [Euro] | 2.5L I6 FI| NA |
| 2001 BMW 525i E39 [Euro] | 2.5L I6 FI| NA |
| 2002 BMW 525i E39 [Euro] | 2.5L I6 FI| NA |
| 2003 BMW 525i E39 [Euro] | 2.5L I6 FI| NA |
| 1995 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 1996 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 1997 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 1998 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 1999 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 2000 BMW 528i E39 [Euro] | 2.8L I6 FI| NA |
| 2001 BMW 530I E39 [Euro] | 3.0L I6 FI| NA |
| 2002 BMW 530I E39 [Euro] | 3.0L I6 FI| NA |
| 2003 BMW 530I E39 [Euro] | 3.0L I6 FI| NA |
| 1995 BMW Z3 E36/7 [Euro] | 1.8L I4 FI| NA |
| 1996 BMW Z3 E36/7 [Euro] | 1.8L I4 FI| NA |
| 1997 BMW Z3 E36/7 [Euro] | 1.8L I4 FI| NA |
| 1998 BMW Z3 E36/7 [Euro] | 1.8L I4 FI| NA |
| 1996 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 1997 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 1998 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 1999 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 2000 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 2001 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
| 2002 BMW Z3 E36/7 [Euro] | 1.9L I4 FI| NA |
Frequently Asked Questions
- Can an ACT Race puck-style disc be used for daily driving, and is it recommended?
- ACT's race discs are very aggressive and provide no-nonsense performance response. As a result, the engagement is harsh. Taking off from a stop can cause judder and/or an uncomfortable noise. These characteristics have no effect on the performance on the clutch or the drive line components. This type of disc should only be used in a professional race setting and never on the street. ACT always recommends using an organic disc on the street because it offers a smoother engagement and a longer lasting performance value for everyday drivers.
- When should a clutch disc be replaced?
- The majority of new discs measure .312-.315” (7.93 – 8.00mm) thick – fully worn is .275” (7.00mm) or below. A few applications (mostly Audi and BMW) start out at .332 - .335” (8.43 – 8.50mm). These are to be replaced when below .295” (7.50mm). It’s best to measure with a micrometer. Puck discs are measured as-is, where organic street discs are correctly measured by fully compressing the engagement cushion (marcel) between the linings. If the lining rivets on either side of the disc have made contact with the flywheel or pressure plate face, the disc must be replaced. Note: Using a disc that is thicker or thinner than the working range the pressure plate is designed for will have varying, and often very poor, results.
PROP 65 WARNING
This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov