ACT 1986 Mazda RX-7 Pilot Bearing

ACT 1986 Mazda RX-7 Pilot Bearing | PB1013

This product is a high quality replacement bushing or bearing that is placed in the end of the crankshaft or in the center of the flywheel, depending on the vehicle. It is used to support the end of the transmission input shaft. Browse the complete ACT performance clutch collection , compare related clutch components , or shop additional drivetrain parts for a complete matched setup.

Use ACT manufacturer part number PB1013 to confirm the exact drivetrain component and application.

Key Features

• is a high quality replacement bushing or bearing that is placed in the end of the crankshaft or in the center of the flywheel, depending on the vehicle.

Fitment

Vehicle fitment is a starting point. Confirm every drivetrain specification and the exact ACT part number before installation.

Confirm PB1013 against the complete ACT application before ordering.

Specifications

Manufacturer Part Number: PB1013

Whats Included

The exact ACT bearing and quantity identified by the product title and MPN. Bearings, alignment tools, flywheel bolts, pressure-plate bolts, hydraulic parts, and related hardware are included only when specifically stated.

About ACT

ACT develops application-specific clutch kits, friction discs, pressure plates, flywheels, bearings, and supporting drivetrain components for street and motorsport use. Black Ops Auto Works organizes every ACT listing by exact MPN and verified vehicle application.

The PB1013 should be selected as part of a complete matched ACT drivetrain system.

Related Parts

• ACT 2002 Toyota Tacoma Pilot Bearing
• ACT 2002 Porsche 911 Pilot Bearing
• Shop the complete ACT clutch and drivetrain collection

Frequently Asked Questions

What is the PB1013?

It is the ACT pilot bearing described in this listing for the stated application and use.

How do I confirm fitment?

Match the complete year, make, model, engine, transmission and every qualifier shown in the title and fitment section.

Is this intended for street use?

Use suitability depends on the specific disc, pressure plate, flywheel and clutch configuration shown in the listing.

Can I mix clutch components from different kits?

Do not assume components are interchangeable. Verify spline, diameter, step height, release system and the complete matched ACT assembly.

Does installation require break-in?

Follow the current ACT instructions for the exact clutch and disc type. Street friction systems commonly require a controlled break-in period; race products can differ.

Should the flywheel be inspected or resurfaced?

Yes. Inspect the mating surface and use only a compatible flywheel prepared to ACT specifications. Replace damaged or out-of-spec components.

Is professional installation recommended?

Yes. Clutch and flywheel work requires correct transmission removal, fastener torque, alignment, release-system setup and safety procedures.

Can Black Ops Auto Works help verify the application?

Yes. Provide the vehicle, engine, transmission, existing flywheel, power level and intended street or competition use before ordering.

Installation Instructions

1. Confirm ACT part and the complete engine, transmission, flywheel, spline, and release-system application before disassembly.
2. Inspect every component and compare the new part with the removed assembly before modifying or installing anything.
3. Inspect the flywheel or friction surface, pilot support, release bearing, fork, pivot, hydraulic system, seals, and mounting hardware.
4. Clean friction surfaces correctly and keep oil, grease, and fingerprints away from the clutch disc and mating faces.
5. Use the vehicle service procedure and current ACT instructions for alignment, fasteners, torque sequence, release travel, and clearances.
6. Verify smooth release, correct free play, clean gear engagement, and leak-free operation before road use.
7. Complete the manufacturer-specified break-in procedure before launches, dyno pulls, racing, towing, or full-torque operation.

California Proposition 65: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.