Cyclone® Replacement RC Nitro Engine Parts

A selection of replacement parts for Cyclone®. 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
Single Row Ball Bearings - 4x11x4 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® 90 All Models: BB 4-11-4
Cyclone® 90 All Models: Bearing - Stainless Bearing

Replacement Part: S694-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing

$4.05
252 Available Now -> Orders for more than 252 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 4x11x4 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 7 All Models: BB 4-11-4
Cyclone® 7 All Models: Bearing - Standard Bearing

Replacement Part: 694-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 4x11x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.23
172 Available Now -> Orders for more than 172 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 5x11x3 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® 7 All Models: BB 5-11-3
Cyclone® 90 All Models: BB 5-11-3
Cyclone® 7 All Models: Bearing - Stainless Bearing
Cyclone® 90 All Models: Bearing - Stainless Bearing

Replacement Part: S685-MC3-AF12 (Each)
Open standard stainless steel bearing

Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing

$4.05
11 Available Now -> Orders for more than 11 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x19x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Cyclone® FA1F1C - 6: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Cyclone® PR - 15: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 698-CSN-T9H-ECO (Each)
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 8x19x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$68.41 $82.09
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 8x19x6 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Cyclone® FA1F1C - 61: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Cyclone® PR - 15: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 698-CSN-2RU-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 8x19x6 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$31.77 $38.13
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 61 All Models: BB 8-16-4
Cyclone® 61 All Models: Bearing - Standard Bearing

Replacement Part: 688-MC3-AF12 (Each)
Open standard bearing with low-torque light oil lubricant

Single Row Ball Bearings - 8x16x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.14
52 Available Now -> Orders for more than 52 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x19x6 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® FA1F1C - 49: BB 8-19-6
Cyclone® PR - 40: BB 8-19-6
Cyclone® FA1F1C - 49: Bearing - Stainless Bearing Sealed Option
Cyclone® PR - 40: Bearing - Stainless Bearing

Replacement Part: S698-2RS-MC3 (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 8x19x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$4.14
65 Available Now -> Orders for more than 65 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x19x6 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® FA1F1C - 49: BB 8-19-6
Cyclone® PR - 61: BB 8-19-6
Cyclone® FA1F1C - 49: Bearing - Stainless Bearing Shielded Option
Cyclone® PR - 61: Bearing - Stainless Bearing Shielded Option

Replacement Part: S698-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 8x19x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$7.86
81 Available Now -> Orders for more than 81 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x19x6 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® FA1F1C - 15: BB 8-19-6
Cyclone® PR - 61: BB 8-19-6
Cyclone® FA1F1C - 15: Bearing - Standard Bearing
Cyclone® PR - 61: Bearing - Standard Bearing Shielded Option

Replacement Part: 698-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 8x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.05
105 Available Now -> Orders for more than 105 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x19x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
Cyclone® FA1F1C - 49: BB 8-19-6
Cyclone® PR - 61: BB 8-19-6
Cyclone® FA1F1C - 49: Bearing - High Speed Bearing - Polyamide Retainer
Cyclone® PR - 61: Bearing - High Speed Bearing - Polyamide Retainer

Replacement Part: 698-Z-MC45-T9H-AF12 (Each)
Deleted Item. Available while stocks last. Single shielded bearing with high speed polyamide retainer and light oil lubricant

Single Row Ball Bearings - 8x19x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$8.00 $15.20
300 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 9x17x4 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® 7 All Models: BB 9-17-4
Cyclone® 90 All Models: BB 9-17-4
Cyclone® 7 All Models: Bearing - Stainless Bearing
Cyclone® 90 All Models: Bearing - Stainless Bearing

Replacement Part: S689-MC3-AF12 (Each)
Open standard stainless steel bearing

Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing

$3.77
9 Available Now -> More due: Jun 21, 2026 -> Orders for more than 9 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9x17x4 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 7 All Models: BB 9-17-4
Cyclone® 90 All Models: BB 9-17-4
Cyclone® 7 All Models: Bearing - Standard Bearing
Cyclone® 90 All Models: Bearing - Standard Bearing

Replacement Part: 689-MC3-AF12 (Each)
Open standard bearing with low-torque light oil lubricant

Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.77
Temporarily Out Of Stock -> More due: Jun 21, 2026 -> Orders for more than 0 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 10x22x6 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® Big - Front: BB 10-22-6
Cyclone® Big - Front: Replacement Bearing - Standard Bearing

Replacement Part: 6900-ZZ (Each)
Double shielded standard bearing

Single Row Ball Bearings - 10x22x6 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.86
68 Available Now -> More due: Jun 01, 2026 -> Orders for more than 68 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 12x28x8 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Cyclone® PR - 15: BB 12-28-8
Cyclone® PR - 61: BB 12-28-8
Cyclone® PR - 15: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Cyclone® PR - 61: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer Shielded Option

Replacement Part: 6001-CSN-ZZ-T9H-ECO (Each)
Double shielded economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12x28x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$59.23 $71.07
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 61 All Models: BB 12-21-5
Cyclone® 61 All Models: Replacement Bearing - Economy Bearing Shielded Option

Replacement Part: 6801-ZZ-ECO (Each)
Double shielded economy bearing

Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.59
16 Available Now -> Orders for more than 16 can be expected around Jun 21, 2026
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Single Row Ball Bearings - 12x28x8 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® PR - 40: BB 12-28-8
Cyclone® PR - 61: BB 12-28-8
Cyclone® PR - 40: Bearing - Economy Bearing
Cyclone® PR - 61: Bearing - Economy Bearing Shielded Option

Replacement Part: S6001-ZZ-ECO (Each)
Double shielded economy stainless steel bearing

Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel AISI 440C Bearing

$5.68
6 Available Now -> Orders for more than 6 can be expected around Jun 21, 2026
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Single Row Ball Bearings - 15x24x5 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® FA1F1C - 49: BB 15-24-5
Cyclone® FA1F1C - 49: Bearing - Stainless Bearing

Replacement Part: S6802-2RS (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 15x24x5 mm Unflanged - Stainless Steel AISI 440C Bearing

$14.68
6 Available Now -> Orders for more than 6 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 15x24x5 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® FA1F1C - 15: BB 15-24-5
Cyclone® FA1F1C - 15: Bearing - Standard Bearing

Replacement Part: 6802-ZZ (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 15x24x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.26 $7.45
234 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 20x32x7 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® Big - 15: BB 20-32-7
Cyclone® Big - 15: Bearing - Economy Bearing

Replacement Part: 6804-ZZ-ECO (Each)
Double shielded economy bearing

Single Row Ball Bearings - 20x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.32
Temporarily Out Of Stock -> Backorder now for delivery around Jun 21, 2026
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