Mugen® MST-1 1/10 Gas Truck With Clutch Replacement RC Car Parts

A selection of replacement parts for Mugen®. 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 - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
BB 4.76-9.53-3.18
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
38 (76 pcs) Available Now -> Orders for more than 38 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
BB 4.76-9.53-3.18
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 -
BB 4.76-9.53-3.18
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 $6.13
93 Available Now -> Only the available quantity may be ordered online. No backorders.
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1059999 | MR85A-CSN-ZZS-G90-ECO (Each) --- Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing - Replaces -
BB 5-8-2.5
Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Double shielded economy ceramic-hybrid Bearing

MR85A-CSN-ZZS-G90-ECO (Each)
Double shielded economy ceramic-hybrid Bearing

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing

$26.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
BB 5-8-2.5
Bearing - Economy Bearing Shielded Option
Double shielded economy bearing

MR85A-ZZS-ECO (PK-5)
Double shielded economy bearing

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.68
50 (250 pcs) Available Now -> Orders for more than 50 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
BB 5-8-2.5
Bearing - Economy Bearing Sealed Option
Deleted Item. Available while stocks last.

MR85A-2RB-ECO (PK-5)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.59 $7.46
54 (270 pcs) 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 -
BB 5-10-4
Replacement Bearing - Standard Flanged Bearing Shielded Option
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
154 Available Now -> Orders for more than 154 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - Replaces -
BB 5-10-4
Bearing - Economy Bearing Sealed Option
Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing

MR105A-2RB-ECO (PK-5)
Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing

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

$4.50 $8.55
77 (385 pcs) 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 -
BB 5-10-4
Bearing - Standard Bearing Shielded Option
Double shielded standard bearing

MR105A-ZZ-MC3 (Each)
Double shielded standard bearing

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

$3.77
419 Available Now -> Orders for more than 419 can be expected around Jul 08, 2026
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Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100 - Replaces -
BB 12-18-4
Replacement Bearing - Economy Bearing Sealed Option
Double blue rubber sealed economy bearing

6701-2RB-ECO (Each)
Double blue rubber sealed economy bearing

Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$1.95
323 Available Now -> Orders for more than 323 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100 - Replaces -
BB 12-18-4
Replacement Bearing - Standard Bearing Shielded Option
Double shielded standard bearing

6701-ZZS (Each)
Double shielded standard bearing

Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$6.86
66 Available Now -> Orders for more than 66 can be expected around Jul 08, 2026
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