E-Flite® Replacement RC Nitro Engine Parts

A selection of replacement parts for E-Flite®. 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 - 3.175x7.938x3.571 mm - Chrome Steel SAE 52100 - Replaces -
E-Flite® 370 - 0.28: BB 3.18-7.94-3.57
E-Flite® 400 Outrunners - 0.28: BB 3.18-7.94-3.57
E-Flite® 370 - 0.28: Bearing - Standard Bearing
E-Flite® 400 Outrunners - 0.28: Bearing - Standard Bearing

Replacement Part: R2-5A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing

$6.59
133 Available Now -> Orders for more than 133 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 3.175x9.525x3.969 mm - Chrome Steel SAE 52100 - Replaces -
E-Flite® 370 - 0.28: BB 3.18-9.53-3.97
E-Flite® 400 Outrunners - 0.28: BB 3.18-9.53-3.97
E-Flite® 370 - 0.28: Bearing - Standard Bearing
E-Flite® 400 Outrunners - 0.28: Bearing - Standard Bearing

Replacement Part: R2-ZZ-MC3 (PK-2)
Double shielded standard bearing

Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.59
5 (10 pcs) Available Now -> Orders for more than 5 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 3.175x9.525x3.969 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls - Replaces -
E-Flite® 370 - 0.28: BB 3.175-9.525-3.969
E-Flite® 400 Outrunners - 0.28: BB 3.175-9.525-3.969
E-Flite® 370 - 0.28: Bearing - Economy Ceramic Hybrid Bearing
E-Flite® 400 Outrunners - 0.28: Bearing - Economy Ceramic Hybrid Bearing

Replacement Part: R2-CSN-ZZS-ACO-ECO (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 3.175x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing

$3.04 $6.16
34 Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category: