OS Engines® FS Surpass RC 4C 91 - 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.

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Replacement Parts Price Quantity
Single Row Ball Bearings - 9.525x22.225x7.142 mm - Stainless Steel AISI 440C - Replaces -
BB 9.53-22.23-7.14
Bearing - Stainless Bearing

Replacement Part: SR6A-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing

$11.05
70 Available Now -> Orders for more than 70 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Stainless Steel AISI 440C - Replaces -
BB 9.525-22.225-7.142
Bearing - Stainless Bearing

Replacement Part: SR6A-2RS-MC3 (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing

$6.50
186 Available Now -> Orders for more than 186 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Chrome Steel SAE 52100 - Replaces -
26731002 (open)
Replacement Bearing - Standard Bearing Sealed Option

Replacement Part: R6A-2RS-MC3 (Each)
Double rubber sealed standard bearing

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

$4.05
119 Available Now -> Orders for more than 119 can be expected around Jun 18, 2026
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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

Replacement Part: 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
75 Available Now -> Orders for more than 75 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 15x32x9 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
BB 15-32-9
Replacement Rear Bearing - High Speed Economy Bearing - Polyamide Retainer

Replacement Part: 6002-2RU-T9H-ECO (Each)
Double lightly sealed economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 15x32x9 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$50.32 $60.38
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 15x32x9 mm - Stainless Steel AISI 440C - Replaces -
BB 15-32-9
Replacement Rear Bearing - Economy Bearing Shielded Option

Replacement Part: S6002-ZZ-ECO (Each)
Double shielded economy stainless steel bearing

Single Row Ball Bearings - 15x32x9 mm Unflanged - Stainless Steel AISI 440C Bearing

$6.86
10 Available Now -> Orders for more than 10 can be expected around Jun 21, 2026
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Single Row Ball Bearings - 15x32x9 mm - Chrome Steel SAE 52100 - Replaces -
BB 15-32-9
Replacement Rear Bearing - Standard Bearing Shielded Option

Replacement Part: 6002-ZZ (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 15x32x9 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.61 $13.32
8 (16 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 15x32x9 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
BB 15-32-9
Replacement Rear Bearing - High Speed Bearing - Polyamide Retainer

Replacement Part: 6002-Z-C3-T9H-AF12 (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 15x32x9 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$4.39 $12.11
80 (160 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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