Hirobo® Shuttle Challenge Upgrade Kit Replacement RC Helicopter Parts

A selection of replacement parts for Hirobo®. 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
1043327 | SFMR63A-CSN-ZZ-ECO (Each) --- Single Row Ball Bearings - 3x6x2.5 mm Flanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing - Replaces -
BB 3-6-2.5
Replacement Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Double shielded flanged economy ceramic-hybrid stainless steel bearing

SFMR63A-CSN-ZZ-ECO (Each)
Double shielded flanged economy ceramic-hybrid stainless steel bearing

Single Row Ball Bearings - 3x6x2.5 mm Flanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing

$21.77 $43.98
Temporarily Out Of Stock -> Backorder now for delivery around Jul 16, 2026
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Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Replaces -
BB 3-6-2.5
Replacement Bearing - Stainless Flanged Bearing Shielded Option
Double shielded flanged stainless steel bearing

SFMR63A-ZZ-MC3 (Each)
Double shielded flanged stainless steel bearing

Single Row Ball Bearings - 3x6x2.5 mm Flanged - Stainless Steel AISI 440C Bearing

$2.95 $8.22
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 3x7x3 mm - Stainless Steel AISI 440C Replacement Bearing - Stainless Bearing Shielded Option
Double shielded standard stainless steel bearing

S683A-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 3x7x3 mm Unflanged - Stainless Steel AISI 440C Bearing

$3.68
160 Available Now -> Orders for more than 160 can be expected around Jul 08, 2026
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Single Row Ball Bearings - 3x7x3 mm - Chrome Steel SAE 52100 - Replaces -
BB 3-7-3
Bearing - Standard Bearing
Double shielded standard bearing

683A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 3x7x3 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.86
116 Available Now -> Orders for more than 116 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
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 - Stainless Steel AISI 440C Replacement Bearing - Stainless Bearing Shielded Option
Double shielded stainless ceramic-hybrid bearing

SMR85A-ZZS-MC3 (Each)
Double shielded stainless ceramic-hybrid bearing

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing

$5.50
Temporarily Out Of Stock -> More due: Jun 10, 2026 -> Orders for more than 0 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 5x8x2.5 mm - Stainless Steel TBN-6H Special Anti-Corrosion Replacement Bearing - Stainless Bearing Shielded Option
Special anti-corrosion stainless TBN-6H bearing designed primarily for fishing reels and salt-water applications

SACB-MR85A-ZZ-MC3 (Each)
Special anti-corrosion stainless TBN-6H bearing designed primarily for fishing reels and salt-water applications

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Stainless Steel TBN-6H Special Anti-Corrosion Bearing

$15.50
74 Available Now -> Orders for more than 74 can be expected around Aug 03, 2026
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Single Row Ball Bearings - 6x10x3 mm - Chrome Steel SAE 52100 - Replaces -
BB 6-10-3
Bearing - Economy Bearing
Double shielded economy bearing

MR106A-ZZS-ECO (PK-10)
Double shielded economy bearing

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

$10.32
22 (220 pcs) Available Now -> Orders for more than 22 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 6x10x3 mm - Stainless Steel AISI 440C Replacement Bearing - Stainless Bearing Shielded Option
Double shielded standard stainless steel bearing

SMR106A-ZZS-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 6x10x3 mm Unflanged - Stainless Steel AISI 440C Bearing

$7.23
206 Available Now -> Orders for more than 206 can be expected around Jul 02, 2026
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Single Row Ball Bearings - 6x10x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Replacement Bearing - High Precision Bearing Shielded Option
Deleted Item. Available while stocks last.

SMR106A-ZZS-MC34-GR7-R-G48 (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 6x10x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

$33.56 $86.47
28 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 6x10x3 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Replacement Bearing - High Precision Bearing Shielded Option
Deleted Item. Available while stocks last.

SMR106A-ZZS-MC34-P4P-R-AF12 (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 6x10x3 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

$33.19 $85.54
36 Available Now -> Only the available quantity may be ordered online. No backorders.
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