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Valve Springs Retainers RSX-S K20 K20a K20a2 K20z1 K20z3 SPRK-H1021D
4.0 (28 items)
Limited Time SaleUntil the end
10
44
46
$329.99 cheaper than the new price!!
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New $549.99
Product details
| Management number | 215339705 | Release Date | 2026/04/12 | List Price | $220.00 | Model Number | 215339705 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Seat Pressure: 95 @ 40.4 Open Pressure: 261 @ 12 Max Lift: 15.3mm Coil Bind: 22.7mm Outer Spring ID: 21.80mm Seat Locator: SEAT-H1020DS Retainer qty: 16 Retainer: RET-K20A2/T2 Kit Spring qty: 16 Kit Spring: SPR-H1021D Rate: 13.2 Inner Spring ID: 15.50mm Inner Spring OD: 21.30mm Outer Spring OD: 30.00mm Seat Locator qty: 16
| Brand | Supertech |
|---|---|
| Manufacturer | Supertech |
| Manufacturer Part Number | mx1_290812345340 |
Spring Retainers
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