Description
Quick Change Gear Set – 8500 Series – Set 4A – 10 Spline – 4.12 Ratios 5.26 / 3.22 – 4.86 Ratios 6.21 / 3.80 – Steel – Polished – Each
SKU: WIN8504A
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⏱️ Estimated Shipping: 1-3 days
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Original price was: $128.16.$116.51Current price is: $116.51.
In stock
1 in stock
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| Weight | 6.47 lbs |
|---|---|
| Dimensions | 8.9 × 5.2 × 1.95 in |
| Material | Steel |
| Color | Polished |
| Finish | Polished |
| Quantity | Pair |
| Variant | Yes |
| Spline | 10.0 |
| Set Number | 4A |
| Gear 1 Tooth Count | 18.0 |
| Gear 2 Tooth Count | 23.0 |
| 4:12 Ring And Pinion Low Ratio | 3.22 |
| 4:12 Ring And Pinion High Ratio | 5.26 |
| 4:57 Ring And Pinion Low Ratio | 3.58 |
| 4:57 Ring And Pinion High Ratio | 5.84 |
| 4:86 Ring And Pinion Low Ratio | 3.8 |
| 4:86 Ring And Pinion High Ratio | 6.21 |
| Spur Ratio | 1.278 |
| Heat Treaded | Yes |
| Alloy | 8620.0 |
| Variant Group | Quick Change Gears12 |
| Variant Column | Set Number |
| Brand | |
| Condition | |
| Type | |
| Manufacturer Part Number | 8504A |
Quick Change Gear Set – 8500 Series – Set 4A – 10 Spline – 4.12 Ratios 5.26 / 3.22 – 4.86 Ratios 6.21 / 3.80 – Steel – Polished – Each
Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.
Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.
| Destination | Est. Time | Cost |
|---|---|---|
| Canada (Toronto) | 5-7 business days |
$139.98 DHL Express |
| UK (London) | 5-7 business days |
$150.31 DHL Express |
| Australia (Sydney) | 5-7 business days |
$158.99 DHL Express |
| Germany (Berlin) | 5-7 business days |
$154.02 DHL Express |
4150
Aluminum
Black
Anodized
Kit
Each
Aluminum
Red
Anodized
Flying Magnet
Kit
Yes
90127391402
Steel
Natural
Natural
Each
Cup
WeatherBeater
Yes
Lines
Plastic
Black
DigitalFit
Yes
Plastic
Black
Natural
Renew
Yes
Yes
Yes
Yes
6
22.0
19.0
27.0
0.129166667
MaxFlow 5
Carbon Fiber
Black
Natural
Washable
Steel
Cadmium
Plated
Kit
Shaft Mount
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