Mercedes-benz M271 Automatic Transmission Gearbox

This Mercedes-benz M271 Automatic Transmission Gearbox is a used automatic transmission, removed from a running donor vehicle and inspected by our technicians rather than shipped unchecked. Fluid condition, case integrity, and shift feel are all reviewed prior to listing, giving you a documented starting point instead of a total unknown.

Key Specifications: We keep the internals to factory spec rather than substituting aftermarket parts, so ratios and housing dimensions match what originally shipped in the Mercedes. Transmission type: Automatic (torque converter). We list the gear count as application-dependent for the Mercedes-benz M271 Automatic Transmission Gearbox: several ratio sets were fitted across different markets and trim levels, so confirm against your old unit or VIN before ordering. Compatible engine(s): M271 engine variants. Since the Mercedes-benz M271 Automatic Transmission Gearbox platform spans multiple drivetrain configurations, confirm your chassis's drive layout against the listing before ordering to be certain of fitment.

Performance Characteristics: On an automatic, longevity and shift feel both hinge on fluid condition, which is why we suggest a full fluid and filter change at install regardless of bench-test results, so the service clock starts from a known-clean baseline.

Common Applications: This transmission is matched to Mercedes vehicles built around the M271 driveline noted above. Because gearboxes are frequently shared or lightly modified across several body styles and model years, confirm the bellhousing bolt pattern, input shaft spline count, and electronic or hydraulic control variant against your own vehicle before ordering. Send us your VIN and we will double-check fitment before your order ships.