Description
Quick Change Gear Set – 8500 Series – Set 20A – 10 Spline – 4.12 Ratios 5.30 / 3.20 – 4.86 Ratios 6.25 / 3.78 – Steel – Polished – Each
SKU: WIN8520A
🇺🇸 Express Shipping From USA
⏱️ Estimated Shipping: 1-3 days
🌍 Fast International Shipping Support
🏅 Not Ready For Shipping In 72 Hours, 100% Refund
Original price was: $128.16.$116.51Current price is: $116.51.
On backorder
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| Weight | 6.6 lbs |
|---|---|
| Dimensions | 8.8 × 4.9 × 1.9 in |
| Spline | 10.0 |
| Set Number | 20A |
| Gear 1 Tooth Count | 21.0 |
| Gear 2 Tooth Count | 27.0 |
| 4:12 Ring And Pinion Low Ratio | 3.2 |
| 4:12 Ring And Pinion High Ratio | 5.3 |
| 4:57 Ring And Pinion Low Ratio | 3.55 |
| 4:57 Ring And Pinion High Ratio | 5.88 |
| 4:86 Ring And Pinion Low Ratio | 3.78 |
| 4:86 Ring And Pinion High Ratio | 6.25 |
| Spur Ratio | 1.286 |
| Heat Treaded | Yes |
| Alloy | 8620.0 |
| Material | Steel |
| Color | Polished |
| Finish | Polished |
| Quantity | Pair |
| Variant | Yes |
| Variant Group | Quick Change Gears12 |
| Variant Column | Set Number |
| Brand | |
| Condition | |
| Type | |
| Manufacturer Part Number | 8520A |
Quick Change Gear Set – 8500 Series – Set 20A – 10 Spline – 4.12 Ratios 5.30 / 3.20 – 4.86 Ratios 6.25 / 3.78 – 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 |
23755
45 Micron
Stainless
Each
Rubber
Red
Natural
Set of 8
Pro Race
Billet
Magnetic
Mechanical
Male
Red
Kit
2.6785 in
Yes
Aluminum
Natural
Rubber
Each
Yes
Yes
Yes
Warning Light
Plastic
Black
Natural
Each
Each
Intake Manifold
Bolt on
Aluminum
Natural
TIP3986
Yes
Yes
Polyurethane
Pair
Yes
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