TC Remanufacturing B15CGD Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for GM Applications

TC Remanufacturing B15CGD is a lock-up automatic transmission torque converter built for select GM rear-wheel-drive and truck applications. It features a 12.000-inch converter diameter, 27 spline count, 3-pad mounting, and a low 1397 RPM stall for controlled engagement in the listed vehicles.

• Part number: B15CGD
• Lock-up torque converter for automatic transmissions
• 12.000-inch converter diameter
• 27 spline count with slotted hub type
• 10.750 bolt circle and 1.703 pilot diameter
• 3-pad mounting type
• Low stall speed: 1397 RPM
• Converter codes: CG, CG3C, CG5E
• No ring gear

Fitment and Application Details

This TC Remanufacturing torque converter is specified for a wide range of Cadillac, Chevrolet, Buick, Oldsmobile, and Pontiac models. It fits 1990 Cadillac Brougham, 1980-1990 Chevrolet Caprice, 1989 Pontiac Firebird, 1980-1988 Oldsmobile Cutlass Supreme, 1985-1987 Buick Regal, 1979-1987 Chevrolet El Camino, 1980-1987 Chevrolet Monte Carlo, 1980-1985 Buick LeSabre, 1982-1985 Cadillac Eldorado, 1980-1985 Chevrolet Impala, 1980-1985 Oldsmobile Delta 88, and 1983-1985 Pontiac Parisienne.

• Fits 1982-1984 Chevrolet C10, N/A
• Fits 1982-1984 Chevrolet C10 Suburban, N/A
• Fits 1982-1984 Chevrolet C20, N/A
• Fits 1982-1984 Chevrolet C20 Suburban, N/A
• Fits 1982-1984 Chevrolet C30, N/A
• Fits 1983-1984 Chevrolet G10, N/A
• Fits 1983-1984 Chevrolet G20, N/A
• Fits 1983-1984 Chevrolet G30, N/A
• Fits 1982-1984 Chevrolet K10, N/A
• Fits 1982-1984 Chevrolet K10 Suburban, N/A
• Fits 1982-1984 Chevrolet K20, N/A
• Fits 1982-1984 Chevrolet K20 Suburban, N/A
• Fits 1982-1984 Chevrolet K5 Blazer, N/A
• Fits 1982-1984 GMC C1500, N/A
• Fits 1982-1984 GMC C1500 Suburban, N/A
• Fits 1982-1984 GMC C2500, N/A
• Fits 1982-1984 GMC C2500 Suburban, N/A
• Fits 1980-1984 Cadillac Fleetwood, N/A
• Fits 1980-1984 Cadillac DeVille, N/A
• Fits 1980-1984 Oldsmobile 98, N/A
• Fits 1980-1984 Oldsmobile Cutlass Calais, N/A
• Fits 1980-1984 Pontiac Bonneville, N/A
• Fits 1980-1984 Pontiac Grand Prix, N/A
• Fits 1980-1983 Chevrolet Camaro, N/A
• Fits 1979-1983 Chevrolet Malibu, N/A
• Fits 1980-1983 Oldsmobile Cutlass Cruiser, N/A
• Fits 1980-1981 Chevrolet P20, N/A
• Fits 1980-1981 Chevrolet P30, N/A
• Fits 1980-1981 Pontiac Catalina, N/A
• Fits 1979-1980 Pontiac Grand LeMans, N/A
• Fits 1979-1980 Pontiac LeMans, N/A
• Fits 1977 Pontiac Phoenix, N/A
• Fits 1976-1977 Oldsmobile 98, N/A
• Fits 1976-1977 Oldsmobile Cutlass Supreme, N/A

What This Torque Converter Helps Address

• Restores proper lock-up converter operation in the listed GM automatic transmissions
• Addresses shudder, slip, or delayed engagement related to a worn torque converter
• Helps correct drivability concerns tied to incorrect stall speed
• Supports replacement after contamination or internal converter wear
• Provides the correct fitment for vehicles using CG, CG3C, or CG5E converter codes

Installation Notes and Tips

Verify the converter code, 27 spline count, 10.750 bolt circle, 1.703 pilot diameter, and 3-pad mounting before installation. Confirm transmission and vehicle application against the listed fitment, especially on 1980s Cadillac, Chevrolet Caprice, Pontiac Firebird, and Buick Regal models. Flush the transmission cooler and inspect related hard parts before installing the replacement converter.

Quality Assurance

TC Remanufacturing supplies remanufactured transmission hard parts for service replacement applications. Part number B15CGD is built to match the listed converter specifications and application codes for direct-fit use in the confirmed vehicles.