Custom Works® Replacement RC Car Parts

A selection of replacement parts for Custom Works®. 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 - 3.175x7.938x3.571 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Dominator: BB 3.18-7.94-3.57
Custom Works® Dominator With 3 PC. Thrust Bearing.: BB 3.18-7.94-3.57
Custom Works® Dominator: Replacement Bearing - Standard Flanged Bearing Shielded Option
Custom Works® Dominator With 3 PC. Thrust Bearing.: Replacement Bearing - Standard Flanged Bearing Shielded Option
Deleted Item. Available while stocks last.

FR2-5A-ZZ-MC3 (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 3.175x7.938x3.571 mm Flanged - Chrome Steel SAE 52100 Bearing

$4.09 $13.88
1 (2 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Enforcer GBX: BB 3.97-7.94-3.18
Custom Works® Enforcer GSX: BB 3.97-7.94-3.18
Custom Works® Intimidator GBX RC: BB 3.97-7.94-3.18
Custom Works® Intimidator Nitro GSX: BB 3.97-7.94-3.18
Custom Works® Enforcer GBX: Replacement Bearing - Economy Bearing
Custom Works® Enforcer GSX: Replacement Bearing - Economy Bearing
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Bearing
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Bearing
Deleted Item. Available while stocks last. Double PTFE low-friction sealed economy bearing

R155A-TTS-ECO (Each)
Deleted Item. Available while stocks last. Double PTFE low-friction sealed economy bearing

Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.00 $5.70
320 Available Now -> Only the available quantity may be ordered online. No backorders.
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One Way Bearings - 4x8x6 mm - Chrome Steel - Replaces -
Custom Works® Dominator With 3 PC. Thrust Bearing.: BB 4-8-6
Custom Works® Dominator: Roller Clutch Bearing - One Way Direction
Custom Works® Dominator With 3 PC. Thrust Bearing.: Roller Clutch Bearing - One Way Direction
Open shell type needle roller bearing

OW-0040-0080-0060-R (Each)
Open shell type needle roller bearing

One Way Bearings - 4x8x6 mm Roller - Chrome Steel Bearing

$15.41
65 Available Now -> Orders for more than 65 can be expected around Aug 11, 2026
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Single Row Ball Bearings - 4x10x4 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Dominator: BB 4-10-4
Custom Works® Dominator With 3 PC. Thrust Bearing.: BB 4-10-4
Custom Works® Dominator: Replacement Bearing - Standard Flanged Bearing Shielded Option
Custom Works® Dominator With 3 PC. Thrust Bearing.: Replacement Bearing - Standard Flanged Bearing Shielded Option
Double shielded flanged bearing

FMR104A-ZZ-MC3 (Each)
Double shielded flanged bearing

Single Row Ball Bearings - 4x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing

$5.86
69 Available Now -> Orders for more than 69 can be expected around Aug 17, 2026
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- Replaces -
Custom Works® Enforcer GBX: BB 3.97-7.94-3.18
Custom Works® Enforcer GSX: BB 3.97-7.94-3.18
Custom Works® Intimidator GBX RC: BB 3.97-7.94-3.18
Custom Works® Intimidator Nitro GSX: BB 3.97-7.94-3.18
Custom Works® Enforcer GBX: Replacement Bearing - Stainless Bearing Shielded Option
Custom Works® Enforcer GSX: Replacement Bearing - Stainless Bearing Shielded Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Stainless Bearing Shielded Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Stainless Bearing Shielded Option
Double shielded P6 precision stainless steel bearing

SR155A-ZZS-MC3-JP6 (Each)
Double shielded P6 precision stainless steel bearing

Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing

$15.50 $18.60
Temporarily Out Of Stock -> Backorder now for delivery around Aug 24, 2026
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Single Row Ball Bearings - 4.763x7.938x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Intimidator: BB 4.76-7.94-3.18
Custom Works® Intimidator: Replacement Bearing - Economy Bearing Shielded Option
Double shielded economy bearing

R156A-ZZS-ECO (PK-2)
Double shielded economy bearing

Single Row Ball Bearings - 4.763x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.14
260 (520 pcs) Available Now -> Orders for more than 260 can be expected around Aug 11, 2026
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Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Enforcer GBX: BB 4.76-9.53-3.18
Custom Works® Enforcer GSX: BB 4.76-9.53-3.18
Custom Works® Intimidator: BB 4.76-9.53-3.18
Custom Works® Intimidator GBX RC: BB 4.76-9.53-3.18
Custom Works® Intimidator Nitro GSX: BB 4.76-9.53-3.18
Custom Works® Enforcer GBX: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Enforcer GSX: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Intimidator: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Bearing Sealed Option
Deleted Item. Available while stocks last.

R166-2RB-ECO (PK-5)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.56 $6.15
10 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls - Replaces -
Custom Works® Enforcer GBX: BB 4.76-9.53-3.18
Custom Works® Enforcer GSX: BB 4.76-9.53-3.18
Custom Works® Intimidator: BB 4.76-9.53-3.18
Custom Works® Intimidator GBX RC: BB 4.76-9.53-3.18
Custom Works® Intimidator Nitro GSX: BB 4.76-9.53-3.18
Custom Works® Enforcer GBX: Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Custom Works® Enforcer GSX: Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Custom Works® Intimidator: Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Deleted Item. Available while stocks last.

R166-CSN-ZZS-ACO-ECO (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing

$3.04 $5.68
93 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Dominator: BB 5-10-4
Custom Works® Intimidator: BB 5-10-4
Custom Works® Dominator: Replacement Bearing - Standard Flanged Bearing Shielded Option
Custom Works® Intimidator: Replacement Bearing - Standard Flanged Bearing
Double shielded flanged bearing

FMR105A-ZZ-MC3 (Each)
Double shielded flanged bearing

Single Row Ball Bearings - 5x10x4 mm Flanged - Chrome Steel SAE 52100 Bearing

$7.05
254 Available Now -> Orders for more than 254 can be expected around Aug 11, 2026
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- Replaces -
Custom Works® Intimidator: BB 4.76-7.94-3.18
Custom Works® Intimidator: Replacement Bearing - Economy Bearing Sealed Option
Double black rubber sealed economy bearing

R156A-2RS-ECO (Each)
Double black rubber sealed economy bearing

Single Row Ball Bearings - 4.763x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$6.77 $8.13
Temporarily Out Of Stock -> Backorder now for delivery around Aug 25, 2026
View Entire Category:
Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Enforcer GBX: BB 4.76-9.53-3.18
Custom Works® Enforcer GSX: BB 4.76-9.53-3.18
Custom Works® Intimidator: BB 4.76-9.53-3.18
Custom Works® Intimidator GBX RC: BB 4.76-9.53-3.18
Custom Works® Intimidator Nitro GSX: BB 4.76-9.53-3.18
Custom Works® Enforcer GBX: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Enforcer GSX: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Intimidator: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Bearing Shielded Option
Double shielded economy bearing

R166-ZZS-ECO (PK-2)
Double shielded economy bearing

Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.86
36 (72 pcs) Available Now -> Orders for more than 36 can be expected around Aug 11, 2026
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Single Row Ball Bearings - 9.525x15.875x3.969 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Enforcer GBX: BB 9.53-15.88-3.97
Custom Works® Enforcer GSX: BB 9.53-15.88-3.97
Custom Works® Intimidator GBX RC: BB 9.53-15.88-3.97
Custom Works® Intimidator Nitro GSX: BB 9.53-15.88-3.97
Custom Works® Enforcer GBX: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Enforcer GSX: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Bearing Shielded Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Bearing Shielded Option
Deleted Item. Available while stocks last.

R11012-ZZS-ECO (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 9.525x15.875x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.00 $6.00
87 Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category:
Single Row Ball Bearings - 9.525x15.875x3.969 mm - Chrome Steel SAE 52100 - Replaces -
Custom Works® Enforcer GBX: BB 9.53-15.88-3.97
Custom Works® Enforcer GSX: BB 9.53-15.88-3.97
Custom Works® Intimidator GBX RC: BB 9.53-15.88-3.97
Custom Works® Intimidator Nitro GSX: BB 9.53-15.88-3.97
Custom Works® Enforcer GBX: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Enforcer GSX: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Intimidator GBX RC: Replacement Bearing - Economy Bearing Sealed Option
Custom Works® Intimidator Nitro GSX: Replacement Bearing - Economy Bearing Sealed Option
Double blue rubber sealed economy bearing

R11012-2RB-ECO (Each)
Double blue rubber sealed economy bearing

Single Row Ball Bearings - 9.525x15.875x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.23
1802 Available Now -> Orders for more than 1802 can be expected around Aug 11, 2026
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