OS Engines® SE-R - 21 Replacement RC Nitro Engine Parts

A selection of replacement parts for OS Engines®. 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
1083852 | 699-CSN-T9H-ECO (Each) --- Single Row Ball Bearings - 9x20x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing - Replaces -
BB 9-20-6
Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

699-CSN-T9H-ECO (Each)
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 9x20x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$72.41 $86.89
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
View Entire Category:
Single Row Ball Bearings - 9x20x6 mm - Stainless Steel AISI 440C - Replaces -
BB 9-20-6
Bearing - Stainless Bearing Shielded Option
Double shielded standard stainless steel bearing

S699-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 9x20x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$8.95
16 Available Now -> Orders for more than 16 can be expected around Jul 08, 2026
View Entire Category:
1098169 | 6901-2RS-T9H-ECO (Each) --- Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing - Replaces -
BB 12-24-6
Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer Sealed Option
Double black rubber sealed economy bearing with a high speed polyamide retainer

6901-2RS-T9H-ECO (Each)
Double black rubber sealed economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$33.95 $40.75
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
View Entire Category:
Single Row Ball Bearings - 12x24x6 mm - Stainless Steel AISI 440C - Replaces -
BB 12-24-6
Replacement Bearing - Stainless Bearing Shielded Option
Deleted Item. Available while stocks last.

S6901-ZZ (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 12x24x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$8.14 $9.76
1 Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category:
Single Row Ball Bearings - 12x24x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
BB 12-24-6
Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

6901-CSN-2RU-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$122.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
View Entire Category: