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Seat Plunger Kits

Choose from the following:

(K51602-30P) Parkerized Light Duty Seat Plunger Kit: Replica seat plunger kits are assembled with a spring set installed. Seat post is 1.060″ in diameter and uses the 14-3/4″ spring rod. Length: 23-1/2″ Includes lock nut and lockwasher.

(K51602-30C) Chrome Light Duty Seat Plunger Kit: Replica seat plunger kits are assembled with a spring set installed. Seat post is 1.060″ in diameter and uses the 14-3/4″ spring rod. Length: 23-1/2″ Includes lock nut and lockwasher.

(K51603-30P) Parkerized Regular Seat Plunger Kit: Replica parkerized seat plunger kits are assembled with heavy duty spring set installed. Seat post is 1.060″ in diameter and uses the 14-3/4″ spring rod. Includes lockwasher and lock nut. This plunger is rated by the manufacturer for 200 lbs but based on customer feedback, we find that most customers will need to add springs.

Add a set of heavy duty springs (#51771-29) to any seat plunger kit. This includes a full set of 7 springs and 2 spacers so you can adjust your seat to your liking!

Type	Chrome light duty, Parkerized light duty, Parkerized standard duty, Chrome light duty with extra springs, Parkerized light duty with extra springs, Parkerized standard duty with extra springs