Serpent® XL900 MkII Replacement RC Car Parts

A selection of replacement parts for Serpent®. 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
Thrust Ball Bearings - 4x9x4 mm / 4.2 mm Grooved - Stainless Steel AISI 440C Thrust Bearing - Stainless Steel

Replacement Part: T-0040-0090-G-S440 (Each)
Thrust bearing with 2 Grooved Washers and retainerd Balls

Thrust Ball Bearings - 4x9x4 mm / 4.2 mm Grooved - Stainless Steel AISI 440C Bearing

$6.50
23 Available Now -> Orders for more than 23 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 6x10x3 mm - Chrome Steel SAE 52100 - Replaces -
1320
G-Bo- Replacement Bearing 6-10-3mm - Standard Flanged Bearing

Replacement Part: FMR106A-ZZS-MC3 (Each)
Double shielded flanged bearing

Single Row Ball Bearings - 6x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing

$3.77
299 Available Now -> Orders for more than 299 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 6x13x5 mm - Chrome Steel SAE 52100 - Replaces -
1342
Layshaft Bearing 6-13-5mm - Economy Bearing

Replacement Part: 686B-ZZ-ECO (Each)
Double shielded economy bearing

Single Row Ball Bearings - 6x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$0.86
Temporarily Out Of Stock -> Backorder now for delivery around Jun 12, 2026
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Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100 - Replaces -
BB 12-18-4
Hub Bearing - Standard Bearing

Replacement Part: 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 Jun 18, 2026
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Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100 - Replaces -
BB 12-21-5
Diff Bearing - Standard Bearing

Replacement Part: 6801-2RS (Each)
Double rubber sealed standard bearing

Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.05
46 Available Now -> Orders for more than 46 can be expected around Jun 18, 2026
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