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Best Change Gears - Buying Guide

Last Updated: 11/15/2018

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Bestselling Change Gears on Amazon

  1. Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Steel
  2. Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Ca...
  3. Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Ca...
  4. Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Ca...
  5. Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Ca...
  6. Boston Gear (B67-8) BOST BRONZE BRGS
  7. Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Steel
  8. Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Steel
  9. Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750...
  10. Kwik-Tek AHBV-2 Boston Valve

  #1

Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Steel

Model: GB26   |    Mpn: GB26   |    Ean: 0781711101124   |    PartNumber: GB26   |   Asin: B004N62SFW

CHANGE GEAR, 16 DP, 14 1/2 PA, 26 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 1.9 x 2.1 x 2.6 inches (4.8 x 5.3 x 6.6 cm)

Amazon Price: $29.40 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $29.40

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  #2

Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Cast Iron

Model: GF42B   |    Mpn: GF42B   |    Ean: 0781711113080   |    PartNumber: GF42B   |   Asin: B004N62VZY

CHANGE GEAR, 10 DP, 14 1/2 PA, 42 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.4 x 4.5 inches (10.7 x 11.2 x 11.4 cm)

Amazon Price: $83.40 | as of 11/15/2018(7:46pm pst)
Availibility: Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item.
List Price: $83.40

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  #3

Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Cast Iron

Model: GF38B   |    Mpn: GF38B   |    Ean: 0781711113004   |    PartNumber: GF38B   |   Asin: B004N62VYA

CHANGE GEAR, 10 DP, 14 1/2 PA, 38 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.3 x 4.3 inches (10.7 x 10.9 x 10.9 cm)

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  #4

Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Cast Iron

 Ean: 0781711109489   |    PartNumber: GB44B   |   Asin: B004N62TVA

CHANGE GEAR, 16 DP, 14 1/2 PA, 44 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.1 x 4.2 x 4.2 inches (10.4 x 10.7 x 10.7 cm)

Amazon Price: $47.20 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $47.20

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  #5

Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Cast Iron

Model: GB60B   |    Mpn: GB60B   |    Ean: 0781711109809   |    PartNumber: GB60B   |   Asin: B004N62U1Y

CHANGE GEAR, 16 DP, 14 1/2 PA, 60 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.2 x 4.3 inches (10.7 x 10.7 x 10.9 cm)

Amazon Price: $54.10 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $54.10

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  #6

Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Steel

Model: GB20   |    Mpn: GB20   |    Ean: 0781711101001   |    PartNumber: GB20   |   Asin: B004N62SDE

CHANGE GEAR, 16 DP, 14 1/2 PA, 20 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Item Dimensions: 0.24 x 0.31 x 0.31 inches (0.6 x 0.8 x 0.8 cm)   |   Package Dimensions: 2 x 2.1 x 2.6 inches (5.1 x 5.3 x 6.6 cm)

Amazon Price: $25.20 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $25.20

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  #7

Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Steel

Model: GB24   |    Mpn: GB24   |    Ean: 0781711101087   |    PartNumber: GB24   |   Asin: B004N62SF2

CHANGE GEAR, 16 DP, 14 1/2 PA, 24 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 2 x 2.3 x 2.7 inches (5.1 x 5.8 x 6.9 cm)

Amazon Price: $28.60 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $28.60

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  #8

Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 89 Teeth, Cast Iron

Model: GB89A   |    Mpn: GB89A   |    Ean: 0781711110386   |    PartNumber: GB89A   |   Asin: B004N62UDC

CHANGE GEAR, 16 DP, 14 1/2 PA, 89 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.4 x 6 x 6 inches (11.2 x 15.2 x 15.2 cm)

Amazon Price: $72.20 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $72.20

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  #9

Kwik-Tek AHBV-2 Boston Valve

Model: AHBV-2   |    Mpn: AHBV2   |    Ean: 0737826026791   |    PartNumber: AHBV2   |   Asin: B002XZ75XU

AIRHEAD BOSTON VALVE - Always Carry a Spare! The 2 Boston valves have different thread patterns. One is sure to fit the thread pattern of your inflatable, no matter what brand. They have square bases, which are much easier to turn than round, especially with wet hands. Bright red, so they re easy to find.

Features

  • Made using the highest quality materials
  • Tested for durability
  • Great fun for all ages
  • Always Carry a Spare!
  • The 2 Boston valves have different thread patterns. One is sure to fit the thread pattern of your inflatable, no matter what brand
  • They have square bases, which are much easier to turn than round, especially with wet hands
  • Bright red, so they're easy to find
  • See more on Amazon...

Brand: Airhead   |   Manufacturer: AIRHEAD WATERSPORTS

Item Dimensions: 5 x 4 x 2 inches (12.7 x 10.2 x 5.1 cm)   |   Package Dimensions: 1.5 x 4 x 5.5 inches (3.8 x 10.2 x 14.0 cm)

First Available: 2010-01-04

Amazon Price: $3.49 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.49

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  #10

Boston Gear GF40B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 40 Teeth, Cast Iron

Model: GF40B   |    Mpn: GF40B   |    Ean: 0781711113042   |    PartNumber: GF40B   |   Asin: B004N62VZ4

CHANGE GEAR, 10 DP, 14 1/2 PA, 40 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.4 x 5.9 x 5.9 inches (11.2 x 15.0 x 15.0 cm)

Amazon Price: $79.40 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $79.40

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  #11

Boston Gear GA60B Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 60 Teeth, Cast Iron

 Ean: 0781711108208   |    PartNumber: GA60B   |   Asin: B004N62T42

CHANGE GEAR, 20 DP, 14 1/2 PA, 60 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.1 x 4.2 x 4.2 inches (10.4 x 10.7 x 10.7 cm)

Amazon Price: $72.19 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 6-10 business days
List Price: $47.50

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  #12

Boston Gear GA65B Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 65 Teeth, Cast Iron

Model: GA65B   |    Mpn: GA65B   |    Ean: 0781711108307   |    PartNumber: GA65B   |   Asin: B004N62T60

CHANGE GEAR, 20 DP, 14 1/2 PA, 65 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.1 x 4.1 x 4.3 inches (10.4 x 10.4 x 10.9 cm)

First Available: 2017-03-12

Amazon Price: $48.70 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $48.70

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  #13

Boston Gear GA55B Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 55 Teeth, Cast Iron

Model: GA55B   |    Mpn: GA55B   |    Ean: 0781711108109   |    PartNumber: GA55B   |   Asin: B004N62T1U

CHANGE GEAR, 20 DP, 14 1/2 PA, 55 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.1 x 4.2 x 4.3 inches (10.4 x 10.7 x 10.9 cm)

Amazon Price: $44.70 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 weeks
List Price: $44.70

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  #14

Boston Gear GD27 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000" Bore, 27 Teeth, Steel

Model: GD27   |    Mpn: GD27   |    Ean: 0781711101568   |    PartNumber: GD27   |   Asin: B004N62SPM

CHANGE GEAR, 12 DP, 14 1/2 PA, 27 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.2 x 4.4 inches (10.7 x 10.7 x 11.2 cm)

Amazon Price: $38.80 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $38.80

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  #15

Boston Gear GD49B Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000" Bore, 49 Teeth, Cast Iron

Model: GD49B   |    Mpn: GD49B   |    Ean: 0781711111420   |    PartNumber: GD49B   |   Asin: B004N62UZ0

CHANGE GEAR, 12 DP, 14 1/2 PA, 49 TEETH, CAST IRON

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.3 x 4.4 inches (10.7 x 10.9 x 11.2 cm)

Amazon Price: $64.30 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $64.30

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  #16

Boston Gear GB39 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 39 Teeth, Steel

Model: GB39   |    Mpn: GB39   |    Ean: 0781711101384   |    PartNumber: GB39   |   Asin: B004N62SLQ

CHANGE GEAR, 16 DP, 14 1/2 PA, 39 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 3.9 x 4.2 x 4.3 inches (9.9 x 10.7 x 10.9 cm)

Amazon Price: $36.40 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $36.40

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  #17

Boston Gear GB33 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 33 Teeth, Steel

Model: GB33   |    Mpn: GB33   |    Ean: 0781711101261   |    PartNumber: GB33   |   Asin: B004N62SJ8

CHANGE GEAR, 16 DP, 14 1/2 PA, 33 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 2 x 2.2 x 2.5 inches (5.1 x 5.6 x 6.4 cm)

Amazon Price: $52.80 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $52.80

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  #18

Boston Gear GD28 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000" Bore, 28 Teeth, Steel

Model: GD28   |    Mpn: GD28   |    Ean: 0781711101582   |    PartNumber: GD28   |   Asin: B004N62SPW

CHANGE GEAR, 12 DP, 14 1/2 PA, 28 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.2 x 4.2 x 4.2 inches (10.7 x 10.7 x 10.7 cm)

Amazon Price: $61.67 | as of 11/15/2018(7:46pm pst)
Availibility:
List Price: $38.80

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  #19

Boston Gear GA20 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 20 Teeth, Steel

Model: GA20   |    Mpn: GA20   |    Ean: 0781711100387   |    PartNumber: GA20   |   Asin: B004N62RZI

CHANGE GEAR, 20 DP, 14 1/2 PA, 20 TEETH, STEEL

Features

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 1.9 x 2.1 x 2.7 inches (4.8 x 5.3 x 6.9 cm)

Amazon Price: $21.10 | as of 11/15/2018(7:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $21.10 | Used Price: $15.83

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Looking For Something Else? Search

Most Popular
New Releases

  1. Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Ste...
  2. Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Ca...
  3. Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Ca...
  4. Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Ca...
  5. Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Ca...
  6. Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Ste...
  7. Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Ste...
  8. Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750...

Most Wished For

  1. Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Ste...
  2. Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Ca...
  3. Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Ca...
  4. Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Ca...
  5. Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Ca...
  6. Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Ste...
  7. Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Ste...
  8. Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750...

Most Gifted

  1. Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Ste...
  2. Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Ca...
  3. Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Ca...
  4. Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Ca...
  5. Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Ca...
  6. Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Ste...
  7. Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Ste...
  8. Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750...

Top Selling

  1. Boston Gear GB26 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 26 Teeth, Ste...
  2. Boston Gear GF42B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 42 Teeth, Ca...
  3. Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250" Bore, 38 Teeth, Ca...
  4. Boston Gear GB44B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 44 Teeth, Ca...
  5. Boston Gear GB60B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 60 Teeth, Ca...
  6. Boston Gear GB20 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 20 Teeth, Ste...
  7. Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750" Bore, 24 Teeth, Ste...
  8. Boston Gear GB89A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750...



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