OS Engines® FP - 32 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
Single Row Ball Bearings - 9.525x22.225x7.142 mm - Chrome Steel SAE 52100 - Replaces -
26731002 - Original only has a standard cage
Replacement Bearing - Standard Bearing Shielded Option
Double shielded standard bearing

R6A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.95
19 Available Now -> Orders for more than 19 can be expected around Jul 08, 2026
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Single Row Ball Bearings - 12x28x8 mm - Chrome Steel SAE 52100 - Replaces -
BB 12-28-8
Bearing - Standard Bearing
Double shielded standard bearing

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 Jun 15, 2026
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- Replaces -
BB 16-30-7
Bearing - High Speed Economy Bearing - Polyamide Retainer
Open economy bearing with a high speed polyamide retainer

MR3016A-T9H-ECO (PK-4)
Open economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 16x30x7 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$130.59 $156.71
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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1128455 | MR4422-ZZ-ECO (Each) --- Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing - Replaces -
BB 22-44-12
Bearing - Economy Bearing
Double shielded economy bearing

MR4422-ZZ-ECO (Each)
Double shielded economy bearing

Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing

$53.50 $64.20
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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