Honda CRV B20B 4×4 Auto MAN (m)(a)

The Honda CRV B20B 4×4 Auto MAN (m)(a) is an automatic (torque converter) transmission supplied by Tovesageneral Motors as a tested, used unit. It is built to handle the torque output of its factory-paired engine and is sourced from a donor vehicle, inspected, and prepared for reliable service in a replacement application. Every gearbox we list has been drained, inspected and, where possible, function-tested before sale so buyers are not gambling on an unknown unit pulled straight from a wrecking yard.

Key Specifications: Gear Count - confirm against the physical unit and your chassis, as several gear-count variants exist for this application. Transmission Type - Automatic (torque converter). Drive Type - 4x4 / Four-Wheel Drive. Compatible Engine(s) - B20B engine variants. Condition - used, tested for shift quality and fluid condition prior to listing. Housing material and internal ratios follow the original factory specification for this application rather than an aftermarket reproduction.

Performance Characteristics: This torque-converter automatic favors smooth shifting and strong low-speed drivability, and its lifespan depends heavily on regular fluid changes, the correct fluid spec, and avoiding sustained high-load, low-speed running. Before installation, confirm fluid type, mounting pattern, and driveshaft/output flange configuration, since these details commonly changed within a single production run.

Common Applications: This transmission is matched to Honda vehicles fitted with the engine and drivetrain combination noted in the listing, most notably alongside B20B engine variants. Because gearboxes are frequently shared or adapted across several body styles and model years, please confirm the exact bellhousing pattern, input shaft spline count and electronic/hydraulic control variant against your vehicle before ordering, and reach out with your VIN if you would like our team to double-check fitment first.