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: Replacement 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 Aug 03, 2026
View Entire Category:
Single Row Ball Bearings - 4x11x4 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 7 All Models: BB 4-11-4
Cyclone® 7 All Models: Replacement 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
168 Available Now -> Orders for more than 168 can be expected around Aug 03, 2026
View Entire Category:
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: Replacement Bearing - Stainless Bearing
Cyclone® 90 All Models: Replacement Bearing - Stainless Bearing

Replacement Part: S685-MC3-AF12 (PK-100)
Open standard stainless steel bearing

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

$700.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 03, 2026
View Entire Category:
Single Row Ball Bearings - 8x16x4 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® 61 All Models: BB 8-16-4
Cyclone® 61 All Models: Replacement 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 Aug 03, 2026
View Entire Category:
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: Replacement Bearing - Stainless Bearing Shielded Option
Cyclone® PR - 61: Replacement 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
79 Available Now -> Orders for more than 79 can be expected around Aug 03, 2026
View Entire Category:
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: Replacement Bearing - Stainless Bearing Sealed Option
Cyclone® PR - 40: Replacement 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
61 Available Now -> Orders for more than 61 can be expected around Aug 03, 2026
View Entire Category:
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: Replacement Bearing - High Speed Bearing - Polyamide Retainer
Cyclone® PR - 61: Replacement 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
296 Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category:
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 Aug 11, 2026
View Entire Category:
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 Aug 11, 2026
View Entire Category:
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: Replacement Bearing - Standard Bearing
Cyclone® PR - 61: Replacement 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
90 Available Now -> Orders for more than 90 can be expected around Aug 03, 2026
View Entire Category:
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: Replacement Bearing - Stainless Bearing
Cyclone® 90 All Models: Replacement 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
109 Available Now -> Orders for more than 109 can be expected around Aug 03, 2026
View Entire Category:
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: Replacement Bearing - Standard Bearing
Cyclone® 90 All Models: Replacement 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
200 Available Now -> Orders for more than 200 can be expected around Aug 03, 2026
View Entire Category:
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
168 Available Now -> Orders for more than 168 can be expected around Aug 03, 2026
View Entire Category:
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

$3.50
10 Available Now -> Orders for more than 10 can be expected around Aug 06, 2026
View Entire Category:
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: Replacement Bearing - Economy Bearing
Cyclone® PR - 61: Replacement 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

$5.50
6 Available Now -> Orders for more than 6 can be expected around Aug 06, 2026
View Entire Category:
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: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Cyclone® PR - 61: Replacement 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 Aug 11, 2026
View Entire Category:
- Replaces -
Cyclone® PR - 61: BB 12-28-8
Cyclone® PR - 61: Replacement Bearing - Standard Bearing Shielded Option

Replacement Part: 6001-ZZ (Each)
Double shielded standard bearing

Single Row Ball Bearings - 12x28x8 mm Unflanged - Chrome Steel SAE 52100 Bearing

$7.41
Temporarily Out Of Stock -> Backorder now for delivery around Jul 11, 2026
View Entire Category:
Single Row Ball Bearings - 15x24x5 mm - Stainless Steel AISI 440C - Replaces -
Cyclone® FA1F1C - 49: BB 15-24-5
Cyclone® FA1F1C - 49: Replacement 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 Aug 03, 2026
View Entire Category:
Single Row Ball Bearings - 15x24x5 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® FA1F1C - 15: BB 15-24-5
Cyclone® FA1F1C - 15: Replacement 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 $6.54
228 Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category:
Single Row Ball Bearings - 20x32x7 mm - Chrome Steel SAE 52100 - Replaces -
Cyclone® Big - 15: BB 20-32-7
Cyclone® Big - 15: Replacement 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

$5.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 06, 2026
View Entire Category: