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Springfield Marine Boat KingPin Square Base 3630020 | 3/4 Inch Black Steel

Boat part number 8105454 is a new KingPin 3/4" base from Springfield Marine, part number 3630020 .
made for Tracker Boats
$30.95 MSRP: $41.78
GLS Stock #: 8105454-FK932
Only 1 left
Boat part number 8105454 is a new KingPin 3/4" base from Springfield Marine, part number 3630020 . Commonly used on Tracker Boats, part number 186971 , but may be used on other boats.

This base is constructed out of black coated steel. Manufacturer calls this a 7"x7" base, we measure it to be approximately 6 7/8" W x 6 7/8" H x 3 7/8" D overall. Mounts with (6) 3/8" Dia. mounting holes spaced 2 3/4" and 5 1/2" apart center-to-center. Features a 3/4" Dia opening with nylon bushing and a threaded bottom. Requires a 2 1/2" Dia. cutout and 4 inches below deck.

Per manufacturer, this base is for use with threaded KingPin posts (not included).

Specifications:
  • Boat Manufacturer: Tracker Boats
  • Part Number: 186971
  • Part Manufacturer: Springfield Marine
  • Part Number: 3630020
  • Material: Steel / Nylon
  • Color: Black
  • Finish: Coated
  • Pin Size: 3/4"
  • Overall Dimensions: 6 7/8" W x 6 7/8" H x 3 7/8" D
  • Mounts: (6) 3/8" Dia. Holes
  • Cutout: 2 1/2" Dia. x 4" D

Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Instruction / installation manual not included.

Hardware not included.

Product Questions

I have this base and I’m looking to replace just the bushings on the 4 bases in my boat. Do you carry these?
Question by: Chris Powell on Feb 24, 2023, 12:41 PM
Hello Chris,

Sorry no, we do not currently have them, and they aren't something we can source or order. All we can suggest is to contact Springfield directly.

Gene
Answer by: Admin on Feb 24, 2023, 2:11 PM