Description
xJohn Deere OEM V-Belt M174506 is a factory-made aramid-reinforced drive belt designed to replace worn belts on specific John Deere lawn and snow machines.
This genuine John Deere V-belt (old part M149970) delivers reliable power transfer for snowblower and mower attachments. Built with aramid cord reinforcement and precision molding, the belt keeps pulley engagement tight and consistent so your equipment runs smoothly across demanding winter and mowing jobs. The belt’s HB section profile and exact dimensions make it a direct fit for a long list of John Deere models, reducing installation time and the risk of slippage.
Which John Deere models will this M174506 belt fit?
The M174506 is compatible with many X300 and X500 series machines and several cutting decks and snowblower attachments. Check your owner’s manual or parts diagram to confirm fit, but it commonly replaces belts on both mowing and snow-clearing equipment.
- Fits X300, X300R, X304, X305R, X310, X320, X324, X330, X340, X350, X350R, X354, X360, X370, X380, X384, X390, X394 models
- Also compatible with X500 series: X500, X520, X530, X534, X540, X570, X580, X584, X590
- Used on multiple snowblower attachments and decks sized 42–60 inches
- Old part number M149970 corresponds to this current M174506 belt
What are the exact dimensions and construction details?
This V-belt uses an HB cross-section and aramid reinforcement for strength and fatigue resistance. Dimensions are provided in both imperial and metric units for precise comparison to a worn belt or parts diagram.
- Effective length: 78.161 inches (1985.3 mm)
- Width: 0.669 inches (17 mm)
- Thickness: 0.437 inches (11.1 mm)
- Angle: 32° belt profile, aramid cord material for stability under load
How does this belt improve equipment performance and maintenance?
Using an OEM replacement like M174506 restores the correct belt geometry and tension, which helps pulleys and clutches operate as designed. That reduces slipping, lowers premature wear of related components, and simplifies seasonal maintenance.
- Reinstates factory-specified power transfer for consistent blade or auger speed
- Aramid center cord resists stretching and increases service life
- Exact-fit profile minimizes alignment issues and saves installation time
- OEM manufacturing tolerances help prevent noise and vibration under load
Who this is for: This replacement V-belt is aimed at owners and technicians of John Deere X300 and X500 series tractors who need a dependable, factory-spec drive belt for mowing decks or snowblower drives. If you’re servicing seasonal attachments, restoring original performance, or swapping a stretched or cracked belt, the M174506 provides a direct-fit option that matches John Deere specifications without modification.
FAQ
Q: Is this M174506 belt the same as old part M149970?
A: Yes. M174506 replaces the older M149970 as the OEM John Deere V-belt for listed models.
Q: Can I use this belt on a 54-inch snowblower attachment?
A: Yes. The M174506 is compatible with several snowblower sizes including 54-inch attachments when listed for your model.
Delivery & Returns
xFree UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
Why GardenLuxe
x- ✓ Proven best-sellers only — products UK gardens buy again and again
- ✓ Free UK delivery on every order
- ✓ Free 30-day returns with prepaid label
- ✓ Genuine products from reputable suppliers
- ✓ Human support — gardenluxe.co.uk@gmail.com
Care & Good To Know
x- Rugs & mats: hose down or machine wash per label; air-dry fully before storing.
- Shade cloth: use every grommet, tension with bungee ties, take down for winter storms.
- Fertilisers & plant food: always follow label dose rates; store sealed, dry and away from children and pets.
- Power tool parts: check bar length and pitch/gauge match your saw before fitting.
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