607400 603907 Pump Drive Belt Gray-White & 2PCS 604490 Tensioner Springs Combo,Compatible with Hustler Raptor SD/SDX/Limited/MDV Zero-Turn Mowers, Replaces 607400, 603907, 607400-A
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$19.89
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by techfitsl.com
Free 30-day returns Details
Product details
| Management number | 221102460 | Release Date | 2026/05/03 | List Price | $7.96 | Model Number | 221102460 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Perfect Fit Combo: Gray-White 607400 belt + 2x 604490 tensioner springs replacement for Hustler Raptor,Raptor SD (52"/54"/60"), Raptor SDX, Raptor Limited, and MDV zero-turn mowers. The 607400 pump drive belt (1/2” × 50.75”) directly replaces 603907, 607400-A, Rotary 14939, and Stens 265-699; the 2 included 604490 extension springs (3.00" × .50") fit for MTD 732-0826A/7320826 too
- Belt & Springs Work as One:The 604490 tensioner springs play a key role in pairing with the 607400 belt—they maintain steady tension on the idler arm, preventing the belt from slipping or loosening during mowing. This synergy ensures efficient power transmission from the engine to the pump, eliminating lagging, uneven movement, or squealing noises that come from mismatched or worn belt-spring sets
- Durable Build for Long-Lasting Use:Both components are built to resist lawn mowing wear: the 607400 gray-white pump drive belt (1/2” width × 50.75” length) uses wear-resistant materials (with aramid reinforcement) avoiding cracking or hardening. The 604490 extension springs (3.00” × .50” size) are made from rust-resistant, high-strength material that retains reliable tension, even under heavy loads—no frequent replacements mid-season
- Fixes Common Mower Issues in One Set:This combo solves typical problems caused by worn belts or springs: It stops belt slipping (thanks to the springs’ tension control), fixes broken/damaged belt replacements (with the durable 607400 belt), and resolves unstable operation from weak springs. Whether you’re dealing with power loss or noisy runs, this set gets your mower back to smooth, consistent performance
- Easy Installation for Users:No professional skills required: First, turn off the mower, let it cool fully, and engage the parking brake. Take a photo of the old belt’s pulley path, release the tensioner to slide off the old belt, and clean the pulleys. Wrap the new 607400 gray-white belt exactly as the old one was, then attach the 604490 springs to the idler arm—adjust for 1/2-inch belt give when pressed. Replace covers, start the mower, and idle 2 minutes to check smooth operation. The set saves buying parts separately
| UPC | 785079194767 |
|---|---|
| Brand Name | BigHead |
| Part Number | 607400 603907 |
| Manufacturer | BigHead |
| Style Number | 607400 with 2pcs 604490 |
| Included Components | Lawn Mower Pump Drive Belt |
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