Source-backed replacement directory
Baldor 900 Series gearbox replacements & cross reference
12 directional replacement records connect Baldor 900 Series model numbers to manufacturer-published target models. Open an exact model below to see the source claim, target, and remaining fit checks.
Replacement records12Target brands1Evidence publishers1Evidence types1
Published replacement targets10
Superior GearboxB0402 Baldor 900 Series models mapped
Superior GearboxBMQ0402 Baldor 900 Series models mapped
Superior GearboxB0301 Baldor 900 Series model mapped
Superior GearboxB0501 Baldor 900 Series model mapped
Superior GearboxB0631 Baldor 900 Series model mapped
Superior GearboxB0751 Baldor 900 Series model mapped
Superior GearboxBMQ0301 Baldor 900 Series model mapped
Superior GearboxBMQ0501 Baldor 900 Series model mapped
All Baldor 900 Series replacement records12
Evidence scopeRead before ordering
What these pages represent- Every relationship comes from a manufacturer-published interchange/cross-reference source or verified successor notice.
- Each exact model page cites the source and preserves its claim scope.
- Multiple publishers can map different Baldor 900 Series configurations to different target families.
What still needs verification- Ratio, torque, motor/input, bore or shaft, mounting dimensions and accessories.
- Service factor, duty cycle, starts, shock load, lubrication and environment.
- Any source-specific caveat such as mounting differences or required hardware changes.