Collection: Cyclone® 90 All Models Replacement RC Nitro Engine Parts

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4 Products in this selection

A selection of replacement parts for Cyclone®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.

Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Cyclone® 90 All Models Replacement RC Nitro Engine Parts.

RC Nitro Engine Parts	Cyclone®	90 All Models	Indicative Image
RC Nitro Engine Parts 4.000 _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	Cyclone® 11.000 _{+ 0.000 / - 0.0075} (Equiv. 0.433 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C
Part Number: S694-ZZ-MC3 (Each) Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing 252 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per Each
RC Nitro Engine Parts	Cyclone®	90 All Models	Indicative Image
RC Nitro Engine Parts 4.000 _{+ 0.000 / - 0.0075} (Equiv. 0.157 in.)	Cyclone® 11.000 _{+ 0.000 / - 0.0075} (Equiv. 0.433 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C
Part Number: S694-ZZ-MC3 (Each) Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing 252 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per Each View the product page first if you are unsure.
Bearings - Single Row ... S694-ZZ-MC3 (Each) --- Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing S694-ZZ-MC3 (Each) --- Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per 252 Available Now
RC Nitro Engine Parts 5.000 _{+ 0.000 / - 0.0075} (Equiv. 0.197 in.)	Cyclone® 11.000 _{+ 0.000 / - 0.0075} (Equiv. 0.433 in.)	90 All Models 3.000 _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)
Material: Stainless Steel AISI 440C
Part Number: S685-MC3-AF12 (PK-100) Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $700.32 AUD Regular price Sale price $700.32 AUD Unit price per Per 100
RC Nitro Engine Parts 5.000 _{+ 0.000 / - 0.0075} (Equiv. 0.197 in.)	Cyclone® 11.000 _{+ 0.000 / - 0.0075} (Equiv. 0.433 in.)	90 All Models 3.000 _{+ 0.000 / - 0.125} (Equiv. 0.118 in.)
Material: Stainless Steel AISI 440C
Part Number: S685-MC3-AF12 (PK-100) Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Aug 03, 2026 Regular price $700.32 AUD Regular price Sale price $700.32 AUD Unit price per Per 100 View the product page first if you are unsure.
Bearings - Single Row ... S685-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing S685-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $700.32 AUD Regular price Sale price $700.32 AUD Unit price per Out of stock! Backorder Now
RC Nitro Engine Parts 9.000 _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Cyclone® 17.000 _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C
Part Number: S689-MC3-AF12 (Each) Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing 109 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Each
RC Nitro Engine Parts 9.000 _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Cyclone® 17.000 _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C
Part Number: S689-MC3-AF12 (Each) Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing 109 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per Each View the product page first if you are unsure.
Bearings - Single Row ... S689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing S689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $3.77 AUD Regular price Sale price $3.77 AUD Unit price per 109 Available Now
RC Nitro Engine Parts 9.000 _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Cyclone® 17.000 _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100
Part Number: 689-MC3-AF12 (Each) Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 200 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each
RC Nitro Engine Parts 9.000 _{+ 0.000 / - 0.0075} (Equiv. 0.354 in.)	Cyclone® 17.000 _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	90 All Models 4.000 _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100
Part Number: 689-MC3-AF12 (Each) Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 200 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each View the product page first if you are unsure.
Bearings - Single Row ... 689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing 689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per 200 Available Now

Collection: Cyclone® 90 All Models Replacement RC Nitro Engine Parts

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S694-ZZ-MC3 (Each) --- Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing

S694-ZZ-MC3 (Each) --- Single Row Ball Bearings - 4x11x4 mm Unflanged - Stainless Steel AISI 440C Bearing

S685-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing

S685-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 5x11x3 mm Unflanged - Stainless Steel AISI 440C Bearing

S689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing

S689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Stainless Steel AISI 440C Bearing

689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

689-MC3-AF12 (Each) --- Single Row Ball Bearings - 9x17x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

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Collection: Cyclone® 90 All Models Replacement RC Nitro Engine Parts

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