Description
Quick Change Gear Set – 8500 Series – Set 21 – 10 Spline – 4.12 Ratios 6.29 / 2.70 – 4.86 Ratios 7.41 / 3.18 – Steel – Polished – Each
SKU: WIN8521
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Original price was: $128.16.$116.51Current price is: $116.51.
In stock
5 in stock
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| Weight | 6.75 lbs |
|---|---|
| Dimensions | 8.9 × 5 × 1.9 in |
| Spline | 10.0 |
| Set Number | 21 |
| Gear 1 Tooth Count | 19.0 |
| Gear 2 Tooth Count | 29.0 |
| 4:12 Ring And Pinion Low Ratio | 2.7 |
| 4:12 Ring And Pinion High Ratio | 6.26 |
| 4:57 Ring And Pinion Low Ratio | 2.99 |
| 4:57 Ring And Pinion High Ratio | 6.98 |
| 4:86 Ring And Pinion Low Ratio | 3.18 |
| 4:86 Ring And Pinion High Ratio | 7.41 |
| Spur Ratio | 1.526 |
| 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 | 8521 |
Quick Change Gear Set – 8500 Series – Set 21 – 10 Spline – 4.12 Ratios 6.29 / 2.70 – 4.86 Ratios 7.41 / 3.18 – 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 |
Aluminum
Black
Anodized
Each
Pointer
Blaster 3
Each
Yes
IgnitionCoilWires2
Wire Color
Digital 6EFI
Kit
Aluminum
Black
Powder Coat
Stainless
Brushed
Brushed
Each
Yes
Steel
Black
Powder Coat
Each
Yes
Each
Aluminum
Digital
Yes
0 Points
Steel
Chrome
Plated
Each
Driver Side, Passenger Side
Engine Enamel
Satin
Each
Yes
Ceramic Urethane
2.724 in
Kit
Rear
Yes
Polyurethane
11113060
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