B6VA 1998-1999 Acura CL 2.3L FWD – Remanufactured 4-Speed Automatic Trans

Description

Harnessing 150 horsepower across 152 lb-ft of continuous torque requires 130 PSI line pressure to stop second gear shift hesitation on fast accelerations. The Acura CL B6VA Remanufactured Transmission powers 1998 to 1999 Acura CL 2.3-liter front-wheel luxury coupes. Upgraded linear solenoids and precision-machined clutch feed tubes prevent ratio flare across uninterrupted commercial sales travel schedules.

Die-cast aluminum casing structures protect constant-mesh helical gear shafts, multi-disc clutch drums, and micro-finished bronze bushings. Re-machined valve bodies with hard-anodized valve bore inserts stop internal hydraulic leakage. Equipped with 3/8-inch barb cooler ports, this 165-pound four-speed unit holds 6.5 quarts of Honda ATF fluid and bolts flush to factory transverse engine brackets without modifications.

Key Features of Acura CL B6VA

Commercial garage operators planning to buy Acura CL B6VA automatic transmission units obtain dependable drivetrain components built for severe duty. Upgraded hydraulic circuitry halts converter shudder and protects internal clutches against premature wear.

• Individual clutch packs for each gear ratio eliminate planetary gear friction wear and parasitic drag
• Hard-anodized pressure regulator valve sleeves maintain constant 130 PSI hydraulic main circuit pressure
• Linear electro-hydraulic shift solenoids react in 40 milliseconds to execute precise clutch pack handoffs
• Dynamic computer-balanced torque converters eliminate rotational vibration through the engine flexplate
• Precision-ground helical gear teeth maintain silent mechanical mesh across all forward ratios
• Lapped separator plates guarantee absolute pressure retention across internal fluid feed tubes
• Remanufactured B6VA coupe valve bodies pass multi-stage vacuum integrity testing on each port
• Heavy-duty fluoroelastomer axle seals prevent fluid weeping past differential half-shaft collars

Hydraulic Circuit Pressure Limits

Main hydraulic line pressure regulates between 50 PSI at idle and 130 PSI under full acceleration. Continuous input torque ratings handle 152 lb-ft at 4,800 RPM under severe commercial fleet service. Internal mechanical gear ratios measure 2.70:1 first, 1.53:1 second, 1.00:1 third, and 0.68:1 fourth overdrive. Auxiliary fluid heat exchangers dissipate up to 16 kW of thermal energy, keeping fluid sump temperatures between 160°F and 185°F.

Drive Axle Spline Interface

Equalized internal differential outputs accept 28-spline front half-shaft CV joints without mechanical clearance play. The parking pawl mechanism holds 1,350 lb-ft of static driveline load on steep parking ramps. Differential output hub runout measures under 0.0013 inches dial indicator deflection, maintaining steady front-wheel rotation at sustained highway speeds.

Electronic Solenoid Calibration Steps

Perform a comprehensive shift linkage check and clear PCM adaptation parameters following transmission installation to program clutch engagement timings. This transmission unit is not engineered for track drag racing, turbo conversions exceeding 200 horsepower, or sustained trailer towing beyond vehicle chassis ratings.

• Check transmission fluid clarity and examine pan magnet cleanliness every 30,000 miles
• Drain fluid sump and replenish with approved synthetic oil every 12 months
• Flush external transmission cooler lines and clean heat exchanger fins every 24 months

Commercial Fleet Warranty Terms

Supplied with a 3-Year / 100,000-Mile commercial fleet warranty, this transmission safeguards vehicle uptime. The sealed transport container contains the remanufactured transmission unit, balanced torque converter, replacement cooler line seal washers, vehicle-specific setup guide, and verified dynamometer test printout.