603907 Lawn Mower Pump Drive Belt & 2 Pieces 604490 Springs Compatible with Hustler Raptor, Raptor Limited, Raptor SD, Raptor SDX Replaces 607400, 603907| 1/2" x 50 3/4" (51")
US$7.60
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US$7.60
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by demo.e2pdf.com
Free 30-day returns Details
Product details
| Management number | 239579957 | Release Date | 2026/07/14 | List Price | US$7.60 | Model Number | 239579957 | ||
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| Category | |||||||||
- Complete Value Kit: 1x 603907 Pump Drive Belt + 2x 604490 Tensioner Springs – This all-in-one set directly compatible with Hustler parts 603907, 607400 (belt) and 604490 (springs), plus works with MTD lawn mowers via spring replacements 732-0826A, 7320826A, 732-0826, 7320826. No need to buy components separately—perfect fit for Hustler Raptor, Raptor SD, Raptor Limited, MDV, and Raptor SDX zero-turn mowers.
- Heavy-Duty Durability & Precise Specs: The 603907 cogged drive belt 1/2" width × 50 3/4" (51") length, avoiding the common "wrong fit" headaches that waste time and money. It’s reinforced with high-tensile synthetic reinforcement to maintain stable tension even under heavy loads, plus it resists wear, heat, oil, and abrasion. The 604490 tensioner springs also stand up to repeated tension cycles, replacing worn/damaged parts to keep your mower running reliably longer.
- Synergistic Function: Stable Belt Tension & Smooth Pump Operation – The 603907 cogged pump drive belt (1/2" x 50 3/4" / 51") transfers engine power to the mower pump, while the 2x 604490 extension springs (3.00" x .50") precisely control belt tension from the idler arm. This combo eliminates belt slipping, reduces wear on both parts, and ensures consistent, efficient mowing—fixing "uneven cutting" or "lagging pump power" caused by worn belts/springs.
- Wide Compatibility with Hustler & MTD Models – Specifically designed fit for Hustler Raptor series (Raptor, Raptor SD, Raptor Limited, MDV) and compatible with select MTD mowers. The belt also fits aftermarket standards like fit for Stens 265-699, Rotary 14939, A&I A-603907. Please check your mower’s model and OEM part number before purchase to ensure a perfect fit—no costly returns or mismatches.
- Easy Installation for Pros & DIY Enthusiasts – No professional tools required! Install the 603907 belt by aligning it with mower pulleys, then attach the 604490 springs to the idler arm to set proper tension (refer to your mower manual for guidance). This affordable, versatile kit keeps your lawn looking its best all season—ideal for professional landscapers or homeowners doing DIY mower maintenance.
| UPC | 785079194729 |
|---|---|
| ASIN | B0FNR6NBYJ |
| Belt Style | Toothed/Timing Belt |
| Brand Name | BigHead |
| Item Weight | 0.01 Pounds |
| Part Number | 603907 |
| Manufacturer | BigHead |
| Style Number | 603907+604490 |
| Material Type | Stainless Steel |
| Compatible Devices | Hustler Raptor, Hustler Raptor SD, Hustler Raptor Limited, Hustler MDV, MTD Mowers |
| Included Components | 603907 |
| Item Dimensions L x W | 51"L x 0.5"W |
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