Designed as a performance-oriented replacement for the factory engine mounting system, the Innovative Mounts B19550 combines precision-machined 6061 billet aluminum construction with polyurethane bushings to provide improved drivetrain stability, reduced excessive engine movement, and a premium engine bay appearance.

Factory Honda and Acura rubber and hydraulic engine mounts are designed primarily for passenger comfort and vibration isolation. Over time, these mounts can deteriorate, crack, or separate, allowing increased engine and transmission movement during acceleration, deceleration, and shifting.

Excessive drivetrain movement can contribute to wheel hop, drivetrain clunking, and inconsistent shifting feel, particularly in modified or higher-output vehicles.

The Innovative Mounts B19550 addresses these concerns with a complete three-mount replacement system consisting of a driver-side engine mount, passenger-side transmission mount, and rear engine mount.

Unlike conventional steel replacement mounts, the B19550 features CNC-machined billet aluminum construction, offering a lightweight, durable mounting solution with a distinctive appearance.

The kit utilizes Innovative Mounts' no-tear polyurethane bushing design to help maintain consistent engine and transmission positioning under load while retaining some vibration isolation.

One of the most important fitment considerations is the two-bolt B-Series engine timing belt post mounting arrangement. The B19550 requires the appropriate engine-side bracket, identified by Innovative Mounts as B50050, commonly associated with 1997–2001 Honda CR-V and 1999–2000 Honda Civic Si B-Series applications.

Available with multiple polyurethane bushing hardness options, billet finishes, and a solid mounting configuration, the Innovative Mounts B19550 is suitable for daily-driven performance vehicles, naturally aspirated B-Series builds, turbocharged applications, autocross, road racing, and dedicated motorsport projects.

Important: The B19550 requires the correct two-bolt engine post mounting configuration. Applications using a three-bolt GS-R-style engine post should use the Innovative Mounts B10150 instead.

Features

• 1992–1995 Honda Civic Compatibility: Designed for compatible EG, EH, and EJ chassis.

• 1993–1997 Honda Del Sol Compatibility: Supports compatible Del Sol applications.

• 1994–2001 Acura Integra Compatibility: Designed for compatible DC and DB chassis.

• B-Series and D-Series Engines: Supports compatible engine configurations using the required mounting arrangement.

• Two-Bolt Driver-Side Engine Post: Designed for the corresponding B-Series timing belt post bracket.

• Hydraulic Manual Transmission Compatibility: Supports compatible Honda and Acura hydraulic manual transmissions.

• CNC-Machined 6061 Billet Aluminum: Provides durable, lightweight construction and a premium appearance.

• Three-Mount Replacement System: Includes driver-side engine, passenger-side transmission, and rear engine mounts.

• Bolt-On Installation: Designed to use the supported factory chassis mounting locations.

• Factory Hardware Compatibility: Uses specified OEM hardware and includes some additional mounting hardware.

• Performance Polyurethane Bushings: Help control excessive drivetrain movement compared with conventional rubber mounts.

• No-Tear Bushing Design: Engineered to resist unwanted mount deflection while providing vibration isolation.

• CAD/CAM Engineered: Designed for consistent mounting geometry and component fitment.

• Stress-Analyzed Components: Developed for demanding performance applications.

• Improved Drivetrain Stability: Helps reduce excessive engine movement during acceleration and shifting.

• Reduced Mount Deflection: Maintains more consistent drivetrain positioning under load.

• Engine Positioning: Designed to maintain proper axle alignment without introducing axle bind.

• Potential Wheel Hop Reduction: Reduced drivetrain movement may help minimize wheel hop.

• Multiple Bushing Hardness Options: Available in 60A, 75A, 85A, and 95A polyurethane configurations.

• Solid Billet Option: Available for dedicated competition applications.

• Multiple Finish Options: Standard, polished, and black anodized.

• Steel Alternative Available: Innovative Mounts 19550.

• Lifetime Warranty: Backed by Innovative Mounts' lifetime warranty, subject to manufacturer terms.

Popular Performance Applications

1992–1995 Honda Civic Engine Mount Upgrades

Replaces aging factory engine mounts with billet aluminum performance components while retaining a compatible B-Series or D-Series drivetrain.

1993–1997 Honda Del Sol Performance Builds

Provides improved drivetrain mounting rigidity for supported Del Sol applications.

1994–2001 Acura Integra Engine Mount Replacement

Offers a billet aluminum alternative to factory rubber and hydraulic engine mounts.

B16 and B18 Engine Conversions

Supports properly configured B-Series engine swaps using the required two-bolt timing belt post bracket.

B20 Engine Applications

Suitable for compatible B20-powered Civic and Integra builds using the correct engine mounting components.

Naturally Aspirated B-Series Builds

Provides improved drivetrain stability for engines equipped with performance intake manifolds, headers, camshafts, and upgraded valvetrain components.

Turbocharged B-Series Applications

Helps control excessive engine movement in properly configured forced-induction builds.

Daily-Driven Performance Vehicles

The 60A and 75A polyurethane options offer improved drivetrain stability while retaining some vibration isolation.

Autocross and Road Racing

Reduced mount deflection helps maintain more consistent drivetrain positioning during acceleration, braking, and cornering.

Drag Racing Applications

Firmer polyurethane or solid mounting options help resist excessive engine movement during aggressive launches.

Engine Bay Appearance Upgrades

Billet aluminum construction and multiple available finishes provide a premium alternative to conventional steel engine mounts.

Additional Information

• Manufacturer: Innovative Mounts
• Part Number: B19550
• Product Type: Billet Aluminum Engine & Transmission Replacement Mount Kit
• Vehicle Application: 1992–1995 Honda Civic / 1993–1997 Honda Del Sol / 1994–2001 Acura Integra
• Chassis Compatibility: EG / EH / EJ / DC / DB, Subject to Application
• Engine Compatibility: Compatible Honda B-Series and D-Series
• Transmission Compatibility: Hydraulic Manual
• Driver-Side Engine Post Configuration: Two-Bolt
• Required Engine Post Bracket: Innovative Mounts B50050-Compatible B-Series Timing Belt Post Bracket
• Mount Construction: CNC-Machined 6061 Billet Aluminum
• Bushing Material: Performance Polyurethane
• Available Bushing Hardness Options: 60A / 75A / 85A / 95A
• Additional Mounting Option: Solid Billet
• Available Finishes: Standard / Polished / Black Anodized
• Mounting Configuration: Three Primary Mounts
• Driver-Side Engine Mount: Innovative Mounts B19510
• Passenger-Side Transmission Mount: Innovative Mounts B10120
• Rear Engine Mount: Innovative Mounts B10130
• Installation Type: Bolt-On Replacement
• Hardware: Uses Factory/OEM Hardware; Some Additional Hardware Included
• Engineering: CAD/CAM Designed and Stress Analyzed
• Manufacturer-Listed Kit Weight: Approximately 10 lbs
• Steel Alternative: Innovative Mounts 19550
• Three-Bolt Post Alternative: Innovative Mounts B10150
• Warranty: Manufacturer Lifetime Warranty, Subject to Terms

Available Polyurethane Bushing Hardness Options

60A – Red – Street

The softest available polyurethane option for the B19550.

Recommended for daily-driven vehicles where improved drivetrain stability is desired while minimizing additional vibration.

Manufacturer horsepower guidance: up to approximately 250 HP.

75A – Black – Performance Street

Provides increased drivetrain rigidity for modified street vehicles and occasional track use.

Manufacturer horsepower guidance: approximately 250–400 HP.

85A – Grey – Race

Designed for higher-output engines and aggressive performance applications requiring increased drivetrain control.

Manufacturer horsepower guidance: approximately 400–500 HP.

95A – Red – Extreme Race

The stiffest polyurethane option, intended for dedicated high-output and competition applications.

Manufacturer horsepower guidance: 500+ HP.

Solid Billet – Competition Only

A rigid mounting configuration without polyurethane bushings, intended for specialized racing applications where vibration isolation is not a priority.

These horsepower ranges are manufacturer selection guidelines rather than guaranteed load ratings.

Important: Firmer bushings generally transmit more noise, vibration, and harshness into the passenger cabin. Solid mounts provide essentially no conventional polyurethane vibration isolation.

Available Finish Options

Standard Finish

Provides the natural appearance of machined billet aluminum.

Polished Finish

Offers a brighter, reflective appearance for detailed engine bays and show-oriented builds.

Black Anodized Finish

Provides a darker appearance for enthusiasts seeking a more understated engine bay aesthetic.

Finish availability may vary by selected bushing configuration.

Required Two-Bolt B-Series Timing Belt Post Bracket

The Innovative Mounts B19550 requires the correct two-bolt B-Series engine timing belt post bracket.

Innovative Mounts Reference: B50050

The manufacturer identifies this bracket arrangement with:

• 1997–2001 Honda CR-V B-Series applications

• 1999–2000 Honda Civic Si B-Series applications

This bracket is necessary for the supported driver-side engine mount configuration.

Important: The B50050-compatible timing belt post bracket is not included with the B19550 kit and must be obtained separately if it is not already installed.

Honda / Acura OEM Replacement Part Numbers

The Innovative Mounts B19550 is designed to replace the corresponding factory engine mounting components for supported Honda Civic and Acura Integra applications.

Honda / Acura 50820-SR3-J11

• Factory Driver-Side Engine Mount

• Innovative Mounts Replacement: B19510

Honda / Acura 50805-SR3-900

• Factory Passenger-Side Transmission Mount

• Innovative Mounts Replacement: B10120

Honda / Acura 50810-SR3-030

• Factory Rear Engine Mount

• Innovative Mounts Replacement: B10130

Important: OEM cross-references are based on the manufacturer's specified mounting arrangement. Confirm vehicle-specific compatibility before ordering.

Innovative Mounts B19550 vs. B10150

Innovative Mounts B19550 – Two-Bolt Engine Post

Designed for compatible B-Series and D-Series applications using the two-bolt engine timing belt post mounting arrangement.

Uses the Innovative Mounts B50050-compatible engine post bracket.

Innovative Mounts B10150 – Three-Bolt Engine Post

Designed for compatible B-Series and D-Series applications using the three-bolt GS-R-style engine timing belt post mounting arrangement.

Uses the appropriate three-bolt engine post bracket.

Important: These kits use different driver-side engine mounting configurations and should not be treated as interchangeable.

Innovative Mounts B19550 vs. 19550

Innovative Mounts B19550 – Billet Aluminum

• CNC-machined 6061 billet aluminum construction

• Multiple available finishes

• Performance polyurethane bushing options

• Solid billet mounting option

• Premium machined appearance

• Designed for compatible two-bolt engine post applications

Innovative Mounts 19550 – Steel

• Steel construction

• Performance polyurethane bushings

• Designed for the same general vehicle and drivetrain applications

• Conventional performance mount appearance

Both kits are intended for compatible EG Civic and DC Integra applications but use different mount construction.

Common Reasons for Replacement or Upgrade

• Worn Factory Rubber Mounts: Aging mounts can crack, separate, or allow excessive drivetrain movement.

• Leaking Hydraulic Mounts: Factory fluid-filled mounts can lose effectiveness when damaged.

• Excessive Engine Movement: Performance polyurethane helps control unwanted drivetrain rocking.

• Wheel Hop During Acceleration: Reduced engine movement may help minimize wheel hop.

• Drivetrain Clunking: Worn mounts may contribute to noise during acceleration and shifting.

• Inconsistent Shifting Feel: Reduced drivetrain movement helps maintain more consistent transmission positioning.

• B-Series Engine Conversions: Provides a mounting solution for compatible engine swaps using the two-bolt engine post.

• Naturally Aspirated Performance Builds: Supports improved drivetrain control for modified engines.

• Turbocharged Applications: Provides firmer mounting for higher-output B-Series and D-Series builds.

• Billet Aluminum Construction: Offers a premium alternative to conventional factory mounts.

• Engine Bay Appearance: Multiple finish options provide a distinctive visual upgrade.

• Track and Racing Applications: Firmer mounts help maintain more consistent drivetrain positioning.

• Complete Mounting System Upgrade: Replaces the three primary engine and transmission mounting positions.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a supported 1992–1995 Honda Civic, 1993–1997 Honda Del Sol, or 1994–2001 Acura Integra.

2. Confirm Engine Compatibility: Verify that the engine uses the required two-bolt B-Series timing belt post mounting arrangement.

3. Inspect the Engine Post Bracket: Confirm that the correct B50050-compatible bracket is installed. Obtain the bracket separately if necessary.

4. Verify Transmission Compatibility: Confirm that the vehicle uses a supported hydraulic manual transmission.

5. Prepare the Vehicle: Park on a level surface and safely support the vehicle using appropriate lifting equipment.

6. Support the Engine and Transmission: Properly support the drivetrain before removing factory mounting components.

7. Remove the Factory Mounts: Follow the appropriate Honda or Acura service procedures for removing the driver-side, passenger-side, and rear mounts.

8. Inspect Mounting Locations: Check chassis mounting points, engine brackets, and transmission mounting surfaces for damage or corrosion.

9. Install the Driver-Side Engine Mount: Position the Innovative Mounts B19510 according to the manufacturer's instructions.

10. Install the Passenger-Side Transmission Mount: Position the Innovative Mounts B10120 mounting component.

11. Install the Rear Engine Mount: Position the Innovative Mounts B10130 rear mounting component.

12. Verify Drivetrain Alignment: Ensure the engine and transmission are correctly positioned without excessive mount preload or binding.

13. Install the Required Hardware: Use the factory/OEM hardware and any additional hardware supplied with the kit as specified by Innovative Mounts.

14. Torque Mounting Fasteners: Follow the manufacturer's installation instructions and applicable Honda or Acura service procedures.

15. Inspect Engine Bay Clearance: Verify adequate clearance around the engine, transmission, exhaust, cooling system, and surrounding components.

16. Check for Additional Vibration: Some increase in noise, vibration, and harshness is normal when using performance polyurethane or solid mounts.

17. Perform a Final Inspection: Verify mounting alignment, hardware security, and drivetrain clearance before operating the vehicle.

18. Recheck After Initial Use: Inspect the mounts and mounting hardware after the initial driving period.

Important: Innovative Mounts advises that mounts showing installation bolt impressions cannot be returned or exchanged. Confirm compatibility before installation.

Professional installation by an experienced mechanic or performance specialist is recommended.

What's Included

The Innovative Mounts B19550 Billet Aluminum Engine & Transmission Mount Kit includes:

• 1 × Innovative Mounts B19510 Driver-Side Engine Mount

• 1 × Innovative Mounts B10120 Passenger-Side Transmission Mount

• 1 × Innovative Mounts B10130 Rear Engine Mount

• Polyurethane bushings in the selected hardness configuration, or solid mounting components when the solid option is selected

• Manufacturer-supplied mounting hardware, where applicable

Additional Information

The following components are not included unless separately specified:

• Engine

• Transmission

• Innovative Mounts B50050-compatible two-bolt B-Series timing belt post bracket

• Clutch and flywheel components

• Axles and intermediate shaft

• Additional engine conversion components

Verify the exact supplied hardware and component configuration against the manufacturer packaging and installation instructions.

Upgrade your Honda Civic, Honda Del Sol, or Acura Integra with the Innovative Mounts B19550 Billet Aluminum Engine & Transmission Mount Kit, engineered for compatible B-Series and D-Series applications using a two-bolt engine timing belt post mount and hydraulic manual transmission.

Featuring CNC-machined 6061 billet aluminum construction, three primary drivetrain mounts, performance polyurethane bushing options, bolt-on installation, and multiple available finishes, the B19550 combines improved drivetrain stability with a premium engine bay appearance.

Whether you're replacing worn factory mounts, upgrading a naturally aspirated B-Series build, developing a turbocharged Honda, or completing a compatible engine conversion, Innovative Mounts delivers a durable and performance-oriented mounting solution.