YS 4-C - 160 Replacement RC Nitro Engine Parts

A selection of replacement parts for YS. 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
- Replaces -
BB 9.53-22.23-7.14
Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Single shielded economy ceramic-hybrid bearing with a high speed polyamide retainer

R6A-CSN-Z-T9H-ECO (Each)
Single shielded economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$74.95 $89.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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- Replaces -
BB 17-30-7
Bearing - High Speed Ceramic-Hybrid Bearing - Polyamide Retainer Sealed Option
Double sealed ceramic-hybrid bearing with a high speed polyamide retainer

S6903-CSN-2RS-T9H (PK-100)
Double sealed ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 17x30x7 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$1,195.77 $1,434.93
Temporarily Out Of Stock -> Backorder now for delivery around Aug 09, 2026
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