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Curt Replacement Switch Balls and Shanks

$4.99 - $102.87

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Curt Replacement Switch Ball Shank - 3500 lbs. - 0.75. - Bulk
  • Fits Switch Balls with 1" diameter hole and accepts up to 3,500 lbs. GTW
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Independently tested to SAE J684 standards and proven safe
UPC: 612314340002
$17.05
$12.94
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41340
Curt Switch Ball Shank Cover - 0.75" - Black - Package
  • Protects Switch Ball shank from the elements when not in use
  • Fits 1" diameter Switch Ball neck
  • Durable black rubber construction
UPC: 612314350025
$6.57
$4.99
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41352
Curt Switch Ball Shank Cover - 0.75" - Red - Package
  • Protects Switch Ball shank from the elements when not in use
  • Fits 1" diameter Switch Ball neck
  • Durable red rubber construction
UPC: 612314350032
$6.57
$4.99
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41353
Curt Switch Ball Shank Cover - 1" - Black - Package
  • Protects Switch Ball shank from the elements when not in use
  • Fits 1 1/8" diameter Switch Ball neck
  • Durable black rubber construction
UPC: 612314350049
$6.57
$4.99
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41354
Curt Switch Ball Shank Cover - 1" - Red - Package
  • Protects Switch Ball shank from the elements when not in use
  • Fits 1 1/8" diameter Switch Ball neck
  • Durable red rubber construction
UPC: 612314350056
$6.57
$4.99
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41355
Curt Switch Ball Set 3500 lbs. - w/0.75. Shank - w/1 7/8" Ball - w/2" Ball - No Pins - No Tools Or Coins Req. - Chrome
  • Fits 1 7/8" or 2" couplers and accepts up to 6,000 lbs. GTW (depending on ball)
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Independently tested to SAE J684 standards and proven safe
UPC: 612314478200
$41.74
$31.67
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41782
Curt Switch Ball Set 3500 lbs. - w/0.75. Long Shank - w/1 7/8" Ball - w/2" Ball - No Pins - No Tools Or Coins Req. - Chrome
  • Shank bears the weight, freeing the coupler from friction and binding
  • No tools, coins or pins required for trailer ball installation
  • Independently tested to SAE J684 standards and proven safe
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Fits 1 7/8" or 2" couplers and accepts up to 6,000 lbs. GTW (depending on ball)
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Exclusive "J" groove design ensures a secure system
UPC: 612314478217
$40.99
$31.05
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 41783
Curt Replacement Shank - 6000 lbs. - 1 in
  • Fits Switch Balls with 1" diameter hole and accepts up to 6,000 lbs. GTW
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
UPC: 612314100002
$24.44
$18.54
Free Shipping Over $35
SHIPS IN 3-5 DAYS
Part #: 42100
Curt Switch Ball Set 8000 lbs. - w/1" Shank - w/1 7/8" Ball - w/2" Ball - w/2 5/16" Ball - No Pins - No Tools Or Coins Req. - Chrome
  • Fits 1 7/8", 2" or 2 5/16" couplers
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Independently tested to SAE J684 standards and proven safe
UPC: 612314820252
$52.14
$39.56
Free Shipping
IN STOCK
Ships by Wednesday
Part #: 42225
Curt Switch Ball Set - 8000 lbs. - w/1" Shank - w/2" Ball - w/2 5/16" Ball - No Pins - No Tools Or Coins Req. - Chrome
  • Fits 2" or 2 5/16" couplers and accepts up to 8,000 lbs. GTW (depending on ball)
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Independently tested to SAE J684 standards and proven safe
UPC: 612314182008
$49.26
$37.38
Free Shipping
SHIPS IN 3-5 DAYS
Part #: 42280
Curt Replacement Shank For Curt Adjustable Tri-Ball Mount
  • Replaces shank for adjustable ball mount #45799 or #45049
  • Mounts on a 2" x 2" receiver
  • Shank can be flipped for a drop or rise of 5 3/4"
  • Protected by a durable powder coat finish
UPC: 612314450596
$99.58
$75.57
Free Shipping
SHIPS IN 3-5 DAYS
Part #: 45059
Curt Channel Style Replacement Hollow Shank For PN[45900]
  • Adjustable channel mount allows for precise trailer leveling
  • Replaces the shank for the Curt Adjustable Channel Mount #45900
  • Protected by a highly durable carbide powder coat finish
  • Fits trailer hitches with a 2" x 2" receiver
  • Two hitch pin holes provide shank lengths of 11" or 12"
UPC: 612314459100
$135.56
$102.87
Free Shipping
IN STOCK
Ships by Wednesday
Part #: 45910
Curt Replacement Adjustable Channel Mount Hollow Shank - For PN[45901]
  • Replaces the shank for the adjustable channel mount #45901
  • Fits trailer hitches with a 2" x 2" receiver
  • Adjustable channel mount allows for precise trailer leveling
  • Two hitch pin holes provide shank lengths of 11" or 12"
  • Protected by a highly durable carbide powder coat finish
UPC: 612314459117
$66.24
$50.27
Free Shipping
SHIPS IN 3-5 DAYS
Part #: 45911
Curt Switch Ball Set - 6000 lbs. - w/1" Shank - w/1 7/8" Ball - w/2" Ball - No Pins - No Tools Or Coins Req. - Chrome
  • Fits 1 7/8" or 2" couplers and accepts up to 6,000 lbs. GTW (depending on ball)
  • Exclusive 'J' groove design ensures a secure system
  • No tools, coins or pins required for trailer ball installation
  • Shank bears the weight, freeing the coupler from friction and binding
  • Constructed from high-strength steel
  • Protected by a premium grade, nickel chrome-plated finish
  • Zinc-plated hex nut and helical lock washer for secure mounting
  • Independently tested to SAE J684 standards and proven safe
UPC: 612314078202
$46.16
$35.03
Free Shipping
SHIPS IN 3-5 DAYS
Part #: 42178

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The Curt Switch Ball is a trailer ball that provides different ball sizes on the same shank. Similar to Curt multi-ball and multipurpose ball mounts, the Switch Ball is designed to make towing easier.

Instead of having multiple trailer balls attached to a ball mount shank, the Switch Ball is a single trailer ball shank that attaches to a regular ball mount and allows for different trailer ball diameters to be used on the shank. The trailer ball design features a groove, shaped like a “J”, cut into the shank. With a simple press of your hand and a twist, the special trailer ball can be installed and is immediately ready for towing.

The Switch Ball requires no tools and no pins for switching ball sizes. Because of the J-shaped groove, the trailer ball stays firmly attached to the shank and securely engaged to the trailer coupler during travel. The Switch Ball is designed so that the weight of the coupler and trailer is resting on the shank, taking stress off the trailer ball itself and freeing the coupler from friction and binding. This provides an overall safer ride and smoother towing.  

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov
Brand CURT Mfg
Length 8 inch(es)
Width 5 inch(es)
Height 2 inch(es)
Weight 3 lb(s)

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