A selection of replacement parts for Kyosho®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.
Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page
| Replacement Parts | Price | Quantity | ||
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- Replaces - BB 3-6-2.5 BB 3-6-2.5 BB 3-6-2.5 Replacement Bearing - Economy Bearing Shielded Option Replacement Bearing - Economy Bearing Shielded Option Replacement Bearing - Economy Bearing Shielded Option Replacement Part: FMR63A-ZZ-ECO (Each) Double shielded flanged economy bearing Single Row Ball Bearings - 3x6x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing |
$4.50
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Temporarily Out Of Stock
-> Backorder now for delivery around Jun 21, 2026
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- Replaces - BB 3-6-2.5 BB 3-6-2.5 Bearing - Standard Bearing Bearing - Standard Bearing Replacement Part: MR63A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$3.86
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38 Available Now
-> Orders for more than 38 can be expected around Jun 18, 2026
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- Replaces - BB 3-6-2.5 BB 3-6-2.5 BB 3-6-2.5 Replacement Bearing - Economy Bearing Replacement Bearing - Economy Bearing Replacement Bearing - Economy Bearing Replacement Part: FMR63A-2RG-ECO (PK-10) Deleted Item. Available while stocks last. Double green sealed flanged economy bearing Single Row Ball Bearings - 3x6x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing |
$8.00
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180 (1800 pcs) Available Now
-> Only the available quantity may be ordered online. No backorders.
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- Replaces - BB 4-8-3 BB 4-8-3 Bearing - Standard Bearing Shielded Option Bearing - Standard Bearing Shielded Option Replacement Part: MR84A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 4x8x3 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$3.59
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193 Available Now
-> Orders for more than 193 can be expected around Jun 18, 2026
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- Replaces - BB 4-8-3 BB 4-8-3 Bearing - Economy Bearing Shielded Option Bearing - Economy Bearing Shielded Option Replacement Part: MR84A-ZZS-ECO (PK-5) Double shielded economy bearing Single Row Ball Bearings - 4x8x3 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$4.14
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43 (215 pcs) Available Now
-> Orders for more than 43 can be expected around Jun 12, 2026
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- Replaces - BB 5-8-2.5 BB 5-8-2.5 BB 5-8-2.5 BB 5-8-2.5 Bearing - Economy Bearing Bearing - Economy Bearing Shielded Option Bearing - Economy Bearing Shielded Option Bearing - Economy Bearing Shielded Option Replacement Part: MR85A-ZZS-ECO (PK-5) Double shielded economy bearing Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$4.95
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50 (250 pcs) Available Now
-> Orders for more than 50 can be expected around Jun 12, 2026
View Entire Category: | ||||
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- Replaces - BB 5-10-4 BB 5-10-4 BB 5-10-4 BB 5-10-4 Bearing - Standard Bearing Bearing - Standard Bearing Shielded Option Bearing - Standard Bearing Shielded Option Bearing - Standard Bearing Shielded Option Replacement Part: MR105A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$3.77
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419 Available Now
-> Orders for more than 419 can be expected around Jun 18, 2026
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- Replaces - BB 8-14-4 BB 8-14-4 Bearing - Standard Bearing Bearing - Standard Bearing Shielded Option Replacement Part: MR148A-ZZ-MC3 (Each) Double shielded standard bearing Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$6.05
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80 Available Now
-> Orders for more than 80 can be expected around Jun 12, 2026
View Entire Category: | ||||