OS Engines® FR5 5Cylinder 4C - 40 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 - 10x26x8 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
BB 10-26-8
Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer Sealed Option
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

S6000-CSN-2RS-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 10x26x8 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$12.59
45 Available Now -> Orders for more than 45 can be expected around Jul 02, 2026
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1091633 | 6000-CSN-T9H-ECO (Each) --- Single Row Ball Bearings - 10x26x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing - Replaces -
BB 10-26-8
Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Open ceramic-hybrid bearing with a high speed polyamide retainer

6000-CSN-T9H-ECO (Each)
Open ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 10x26x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$75.95 $91.15
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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1116815 | 6003A-CSN-T9H-ECO (Each) --- Single Row Ball Bearings - 17x35x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing - Replaces -
BB 17-35-8
Replacement Rear Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Open economy ceramic-hybrid bearing with a high speed polyamide retainer and NON-ISO width

6003A-CSN-T9H-ECO (Each)
Open economy ceramic-hybrid bearing with a high speed polyamide retainer and NON-ISO width

Single Row Ball Bearings - 17x35x8 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$141.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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