Fox® 40 Four Spline Prop Drive Washer - 78 Replacement RC Nitro Engine Parts

A selection of replacement parts for Fox®. 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

Replacement Parts Price Quantity
Single Row Ball Bearings - 12.7x22.225x5.537 mm - Stainless Steel AISI 440C - Replaces -
BB 12.70-22.23-5.54
Replacement Bearing - Economy Bearing
Deleted Item. Available while stocks last. Open economy stainless steel bearing

SR11416B-ECO (Each)
Deleted Item. Available while stocks last. Open economy stainless steel bearing

Single Row Ball Bearings - 12.7x22.225x5.537 mm Unflanged - Stainless Steel AISI 440C Bearing

$8.00 $15.20
379 Available Now -> Only the available quantity may be ordered online. No backorders.
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- Replaces -
BB 12.70-28.58-6.35
Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

R8-CSN-T9H-ECO (Each)
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$71.77 $86.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Stainless Steel AISI 440C - Replaces -
BB 12.70-28.58-6.35
Replacement Bearing - High Precision Bearing
Deleted Item. Available while stocks last. Open bearing with Abec 3 precision and light oil lubrication

SR8-MC34-U3-AF12 (Each)
Deleted Item. Available while stocks last. Open bearing with Abec 3 precision and light oil lubrication

Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Stainless Steel AISI 440C Bearing

$22.00 $41.80
5 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
BB 12.70-28.58-6.35
Replacement Bearing - High Speed Bearing - Polyamide Retainer
Deleted Item. Available while stocks last.

R8-C3-T9H (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$16.00 $19.20
124 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Chrome Steel SAE 52100 - Replaces -
BB 12.70-28.58-6.35
Replacement Bearing - Standard Bearing
Deleted Item. Available while stocks last.

R8-AF12 (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.00 $9.18
2 (4 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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