ACT BM7-HDR4 Solid 4 Puck Clutch Kit

ACT Solid 4 Puck Clutch Kit (BM7-HDR4) for a BMW. HD/Race Rigid 4 Pad | 5 Speed applications only.; ACT recommends upgrading to E36 M3 slave cylinder.; Conversion kit - Includes ACT Prolite flywheel.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505 | HD/Race Rigid 4 Pad | 5 Speed applications only.; Conversion kit - Includes ACT Prolite flywheel.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505 | HD/Race Rigid 4 Pad | 5 Speed applications only.; Conversion kit - Includes ACT Prolite flywheel.; E34 /E34/2.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505.


ACT Solid 4 Puck Clutch Kit BM7-HDR4  image 1
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ACT
by ACT
Category: Clutch Kits
Product Review: 0 Star Rating

Product:
ACT Solid 4 Puck Clutch Kit
Part #:
BM7-HDR4
UPC:
842385014841
Price:
$1,129.00
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* Paid Link. Pricing last checked at Ebay on 01/18/2021
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All Buying Options:

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ACT Clutch Kit, DOHC, Natural, S5D310Z, ZF Advanced Clutch Technology BM7-HDR4 ACT Clutch Kit, DOHC, Natural, S5D310Z, ZF Advanced Clutch Technology BM7-HDR4
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Fitment Information:

NOTES: HD/Race Rigid 4 Pad | 5 Speed applications only.; ACT recommends upgrading to E36 M3 slave cylinder.; Conversion kit - Includes ACT Prolite flywheel.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505 | HD/Race Rigid 4 Pad | 5 Speed applications only.; Conversion kit - Includes ACT Prolite flywheel.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505 | HD/Race Rigid 4 Pad | 5 Speed applications only.; Conversion kit - Includes ACT Prolite flywheel.; E34 /E34/2.; Fits 10 spline transmission.; Spline Size (Inches): 1-1/8; Disc Type: Race Disc; Spline Count: 10; Product Weight (lbs.): 24.9; Flywheel Tooth Count: 113; Torque Capacity (ft/lbs.): 505
2000 - 2000BMW323ciBase2.5L L6 2494cc 152 CID | Naturally Aspirated | DOHC | 6 speed See Notes Above
1998 - 2000BMW323iBase2.5L L6 2494cc 152 CID | 6 speed See Notes Above
1998 - 1999BMW323isBase2.5L L6 2494cc 152 CID | 6 speed See Notes Above
2001 - 2005BMW325ciBase2.5L L6 2494cc 152 CID | Naturally Aspirated | DOHC | 6 speed See Notes Above
1992 - 2005BMW325iBase2.5L L6 2494cc 152 CID | 6 speed See Notes Above
1992 - 1995BMW325isBase2.5L L6 2494cc 152 CID | 6 speed See Notes Above
2000 - 2000BMW328CiBase2.8L L6 2793cc | Naturally Aspirated | DOHC | 6 speed See Notes Above
1996 - 2000BMW328iBase2.8L L6 2793cc | 6 speed See Notes Above
1996 - 1999BMW328iSBase2.8L L6 2793cc | 6 speed See Notes Above
2001 - 2003BMW330CiBase3.0L L6 2979cc | Naturally Aspirated | DOHC | 6 speed See Notes Above
2001 - 2003BMW330iBase3.0L L6 2979cc | Naturally Aspirated | DOHC | 6 speed See Notes Above
1992 - 1995BMW525iBase2.5L L6 2494cc 152 CID | Naturally Aspirated | DOHC | 6 speed See Notes Above
1997 - 2002BMWZ3Roadster1.9L L4 1895cc | Naturally Aspirated | DOHC | 6 speed See Notes Above


See partnumber notes and applications notes above for specific product information.

When your engine puts out performance, you need a Clutch Kit that can handle it properly. All ACT Clutch Kits provide a generous increase in clamp load which directly increases torque capacity. ACT Clutch kits are offered in a number of configurations and there is one developed specifically for your vehicle.

All ACT Clutch Kits include your choice of Pressure Plate, your choice of Clutch Disc, Release Bearing*, Pilot Bearing* and Alignment Tool for a complete and total package.

4-Puck Solid Hub Race Disc (R4)

  • Recommended for Drag and Road Racing – Not For Street
  • Increased Torque Capacity
  • Faster Shifts, Low Inertia
  • Good Durability but Shortened Spline Life
  • Harsh Engagement and Chatter

ACT offers the following pressure plates to use with each clutch disc.

Sport ‘SP’ Pressure Plate

  • Great for Street Use
  • 20% to 40% Clamp Load Increase
  • Best Disc to Use: Street Disc
  • Stock to Moderate Pedal Feel

Heavy Duty ‘HD’ Pressure Plate

  • Great for Street Performance
  • 20% to 50% Clamp Load Increase
  • Best Disc to Use: Street or Sprung Race Disc
  • Stock to Moderate Pedal Feel
  • Many SFI Certified to Ensure Safety

Xtreme ‘XT’ Pressure Plate

  • Great for Street and Track Performance
  • 50% to 120% Clamp Load Increase
  • Best Disc to Use: Street or Sprung Race Disc
  • Moderate to Stiff Pedal Feel
  • ALL Certified to Meet SFI Spec 1.1

MaXX Xtreme ‘XX’ Pressure Plate

  • Built for Track
  • 70% to 150% Clamp Load Increase
  • Best Disc to Use: Solid or Sprung Race Disc
  • Stiff to Very Stiff Pedal Feel
  • All Certified to Meet SFI Spec 1.1


California Residents:
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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