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CJ300: 300 Amp Joint Kit
CJ300: 300 Amp Joint Kit
CJ300: 300 Amp Joint Kit
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CJ300: 300 Amp Joint Kit

Marsoni M251S
Sale price$24.40
Pay 4 payments of $6.10 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CJ300: 300 Amp Joint KitCJ300: 300 Amp Joint Kit The CJ300 is a kit that is used for completing field fabricated joints. This kit Includes connector pins and a # 100JC snap on insulating cover. Extra joint kits come with the Series C Conductor Bars to assist with the installation process and make it easy! The copper pins that are included are as follows: 5 16" x 4" (7. 9 x 101. 6) Copper & 15 64" x 3. 75 (5. 9 x 95. 3) Copper A standard insulating cover is orange rigid PVC
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1335 reviews
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Product Reviews
R
Verified Purchase
Ryan
Fort Morgan, US
★★★★★ 5
Durable Solenoid for Starter and Trim
Number of Items: 1
Installed easily and works perfectly. Engages the trim and starter reliably every time. Solid, durable, and great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
C
Verified Purchase
Cuz
Battle Creek, US
★★★★★ 5
Works Great
Number of Items: 1
I have a 1988 mercury/mariner 75 hp motor. My motor would not go down. Purchased this solenoid to replace the old one. Fit perfect and fixed my problem
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
G
Verified Purchase
Gary Miller
Alexandria, US
★★★★★ 5
Just the part I needed
Number of Items: 1
It was a perfect match to the one I needed to replace. And the shipping was lightning fast
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
S
Verified Purchase
steven clark
Bozeman, US
★★★★★ 5
Works great
Number of Items: 1
Works great easy fix for my Merc. Trim motor
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
L
Verified Purchase
Lori
Grantham, US
★★★★★ 5
Worked well
Number of Items: 1
Worked well for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025

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