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
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- Replaces - BB 9-17-5 Camshaft Bearing - Stainless Bearing Replacement Part: S689A-ZZ-MC3 (Each) Double shielded standard stainless steel bearing Single Row Ball Bearings - 9x17x5 mm Unflanged - Stainless Steel AISI 440C Bearing |
$3.95
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14 Available Now
-> Orders for more than 14 can be expected around Jun 18, 2026
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- Replaces - 26731002 Front Bearing 9.525 3-8 Shaft - 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
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75 Available Now
-> Orders for more than 75 can be expected around Jun 18, 2026
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- Replaces - BB 10 Replacement Front Bearing - Standard Bearing Shielded Option Replacement Part: 6000-ZZ (Each) Double shielded standard bearing Single Row Ball Bearings - 10x26x8 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$6.23
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Temporarily Out Of Stock
-> Backorder now for delivery around May 26, 2026
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- Replaces - BB 20-37-9 Replacement Rear Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer Replacement Part: 6904-CSN-T9H-ECO (Each) Open economy ceramic-hybrid bearing with a high speed polyamide retainer Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing |
$94.14
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Temporarily Out Of Stock
-> Backorder now for delivery around Jun 26, 2026
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- Replaces - BB 20-37-9 Replacement Rear Bearing - Standard Bearing Shielded Option Replacement Part: 6904-ZZ (Each) Deleted Item. Available while stocks last. Single Row Ball Bearings - 20x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing |
$3.64
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31 Available Now
-> Only the available quantity may be ordered online. No backorders.
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