Saeshin® Replacement Dental Handpiece Parts

A selection of replacement parts for Saeshin®. 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 - 3x8x4 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Replaces -
Saeshin® Lab Drive: 830ZZ
Saeshin® Micro-Motor: SAESHIN003
Saeshin® Lab Drive: Bearing for Motor Shaft - High Speed Bearing - Polyamide Retainer Shielded Option
Saeshin® Micro-Motor: Bearing - High Speed Bearing - Polyamide Retainer Shielded Option

Replacement Part: S693A-ZZS-MC3-T9H (Each)
Double shielded high speed stainless steel bearing with Polyamide retainer

Single Row Ball Bearings - 3x8x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing

$5.32
191 Available Now -> Orders for more than 191 can be expected around Aug 28, 2026
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Dental Applications Bearings - 4x9x4 mm - Replaces -
Saeshin® Lab Drive: 940ZZ
Saeshin® Lab Drive: Bearing for Motor Shaft - High Speed Bearing - Polyamide Retainer Shielded Option

Replacement Part: S684A-ZZS-MC3-GR3-T9H (Each)
Double shielded Abec 3 precision stainless steel bearing with a high speed polyamide cage

Dental Applications Bearings - 4x9x4 mm

$20.41
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Single Row Ball Bearings - 4x9x4 mm - Stainless Steel AISI 440C - Replaces -
Saeshin® Micro-Motor: SAESHIN004
Saeshin® Micro-Motor: Bearing - 4x9x4 Stainless Steel Bearing Shielded Option

Replacement Part: S684A-ZZ-MC3-JP6 (Each)
Double shielded P6 precision stainless steel bearing

Single Row Ball Bearings - 4x9x4 mm Unflanged - Stainless Steel AISI 440C Bearing

$5.77
4 Available Now -> Orders for more than 4 can be expected around Sep 03, 2026
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Single Row Ball Bearings - 4x10x4 mm - Stainless Steel AISI 440C - Replaces -
Saeshin® Lab Drive: 1040ZZ
Saeshin® Lab Drive: Bearing for Shaft - High Precision Bearing Shielded Option

Replacement Part: SMR104A-ZZ-MC3-JP6 (Each)
Double shielded P6 precision stainless steel bearing

Single Row Ball Bearings - 4x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing

$14.59 $16.91
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Applications Bearings - 5x10x4 mm - Replaces -
Saeshin® Lab Drive: 1050ZZ
Saeshin® Lab Drive: Bearing for Shaft - High Speed Bearing - Polyamide Retainer Shielded Option

Replacement Part: SMR105A-ZZS-MC3-GR3-T9H (Each)
Double shielded Abec 3 precision stainless steel bearing with high speed polyamide cage

Dental Applications Bearings - 5x10x4 mm

$20.41
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Applications Bearings - 7x13x4 mm - Replaces -
Saeshin® Lab Drive: 1370ZZ
Saeshin® Lab Drive: Bearing for Shaft - High Speed Bearing - Polyamide Retainer Shielded Option

Replacement Part: SMR137A-ZZS-MC3-GR3-T9H (Each)
Double shielded Abec 3 precision stainless steel bearing with a high speed polyamide Cage

Dental Applications Bearings - 7x13x4 mm

$20.41
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Single Row Ball Bearings - 8x14x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing - Replaces -
Saeshin® Lab Drive: 1480ZZ
Saeshin® Lab Drive: Bearing for Shaft - High Speed Bearing - Polyamide Retainer Shielded Option

Replacement Part: SMR148A-ZZS-MC3-GR3-T9H (Each)
Double shielded Abec 3 precision stainless steel bearing with high speed polyamide cage

Single Row Ball Bearings - 8x14x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing

$20.14
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Henry Schein Armature - Replaces -
Saeshin® 103: 101-26
Saeshin® 103: Armature -

Replacement Part: BKU61103 (Each)

Dental Replacement Parts - Application Brand Henry Schein® Armature

$118.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin Armature Saeshin® 102L Strong: Armature -
Saeshin® 204 Strong 90: Armature -

Replacement Part: BKU61102 (Each)

Dental Replacement Parts - Application Brand Saeshin® Armature

$152.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin Armature Saeshin® 106: Armature -

Replacement Part: BKU61106 (Each)

Dental Replacement Parts - Application Brand Saeshin® Armature

$152.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin Chuck - True running accuracy less than 3/100 Saeshin® Forte 100: Chuck -
Saeshin® Forte 100a III: Chuck -
Saeshin® Forte 106: Chuck -
Saeshin® Forte 106ZO: Chuck -
Saeshin® ZO: Chuck -

Replacement Part: BKU68882 (Each)
True running accuracy less than 0.03, bore diameter 2.35mm

Dental Replacement Parts - Application Brand Saeshin® Chuck - True running accuracy less than 3/100

$60.32
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin Chuck - True running accuracy less than 3/100 Saeshin® Forte 102: Chuck -
Saeshin® Forte 300 II: Chuck -
Saeshin® Forte 300 III: Chuck -

Replacement Part: BKU68883 (Each)
True running accuracy less than 0.03, bore diameter 2.35mm

Dental Replacement Parts - Application Brand Saeshin® Chuck - True running accuracy less than 3/100

$60.32
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin Chuck - True running accuracy less than 3/100 - Replaces -
Saeshin® Forte 100 II: 107-3
Saeshin® Forte 103L: 107-3
Saeshin® Forte 100 II: Chuck -
Saeshin® Forte 103L: Chuck -

Replacement Part: BKU61073 (Each)
True running accuracy less than 0.03, bore diameter 2.35mm

Dental Replacement Parts - Application Brand Saeshin® Chuck - True running accuracy less than 3/100

$60.32
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand Saeshin® Motor Brush Saeshin® Strong 102: Motor Brush -
Saeshin® Strong 105: Motor Brush -
Saeshin® Strong 105L: Motor Brush -

Replacement Part: BKU60107 (Each)

Dental Replacement Parts - Application Brand Saeshin® Motor Brush

$9.95
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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