GMS 120 Ring - 45 Replacement RC Nitro Engine Parts

A selection of replacement parts for GMS. 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 - 12x28x8 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
BB 12-28-8
Bearing - High Speed Ceramic-Hybrid Bearing - Polyamide Retainer Sealed Option

Replacement Part: S6001-CSN-2RS-T9H (Each)
Deleted Item. Double rubber sealed stainless ceramic-hybrid bearing with high speed polyamide cage

Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$12.00 $22.80
3 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12x28x8 mm - Stainless Steel AISI 440C - Replaces -
BB 12-28-8
Bearing - Economy Bearing Shielded Option

Replacement Part: S6001-ZZ-ECO (Each)
Double shielded economy stainless steel bearing

Single Row Ball Bearings - 12x28x8 mm Unflanged - Stainless Steel AISI 440C Bearing

$5.68
6 Available Now -> Orders for more than 6 can be expected around Jun 21, 2026
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Single Row Ball Bearings - 20x42x8 mm - Chrome Steel SAE 52100 - Replaces -
BB 20-42-8
Replacement Rear Bearing - Standard Bearing

Replacement Part: 6004B (Each)
Non ISO Width

Single Row Ball Bearings - 20x42x8 mm Unflanged - Chrome Steel SAE 52100 Bearing

$22.32
Temporarily Out Of Stock -> Backorder now for delivery around May 26, 2026
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