Pros
- Exact direct replacement for obsolete or cracked OEM drive belts
- Multi-ribbed design prevents slipping under heavy cutting loads
- Durable rubber compound resists stretching and dry rot
- Significantly decreases saw vibration and blade flutter
Cons
- Third-party aftermarket component rather than OEM branded
- Installation requires adjusting motor mount tension and pulley alignment
- Limited strictly to specified 10-inch Ridgid and Craftsman models
The Kscjdg 816439-3 Drive Belt is a specialized 6-rib replacement belt designed to restore optimal power delivery in contractor-style table saws. Compatible with prominent Ridgid 10-inch models such as the TS3650, TS3660, TS24120, as well as select Craftsman 113-series saws, it serves as an essential maintenance component for woodworkers experiencing belt slip, squealing, or visible cracking on their original belts.
Engineered as a direct match for original equipment part numbers 816439-3, HK140430, and 417J, this poly V-belt features a multi-ribbed interior profile that seats securely into motor and arbor pulleys. In practical use, this design ensures consistent power transfer and minimizes blade chatter, allowing saws to maintain stable rotational speed even when processing dense hardwoods or thick stock.
The belt is constructed from high-grade composite rubber that resists dry rot, stretching, and heat buildup from friction. Its flexibility allows for smooth seating along pulley tracks without walking off the drive during sudden motor startup or heavy load changes.
While replacing the drive belt requires reaching into the motor housing and re-tensioning the motor mount properly, the exact dimensional fit makes the process straightforward. For woodworkers looking to revive their Ridgid or Craftsman table saws and restore smooth, quiet operation, this replacement belt provides dependable quality and excellent utility.
This drive belt is engineered to fit the following table saw models and part numbers:
Ridgid Table Saw Models: TS3650, TS3660, TS24120, TS24121, TS24240, TS24241, TS36120
Craftsman Table Saw Models: 113.248321, 113248321
Replaces Part Numbers: 816439-3, HK140430, HK-140430, 417J