Free Shipping and Returns to your local dealer Details

Finned Headbolt Bridge

Part Number 43859-00

Finish / Color:  Black

Quantity:

In Stock Online

A A A

This exclusive aluminum Finned Headbolt Bridge covers both headbolts and the spark plug, filling out your cylinder fins all the way to the rocker box.

  • Features an engraved Bar & Shield emblem
  • Easy to install with unique headbolt mounts
  • Sold in pairs
  • Includes all necessary mounting hardware
A A A

Fits '99-later Twin Cam-equipped models with electronic fuel injection and '00-later FXSTD models.

Bike not listed?
Select your year and model to see all the parts that fit your bike.

Shop
  • Material Content
    Aluminum
  • Warranty
    1 year limited warranty - See Customer Service section for details
  • Sold in Unit
    Pair
  • In The Box
    All necessary mounting hardware
Rated 4.7 out of 5 by 22 reviewers.
Rated 5 out of 5 by Bridge added style to the other side of the bike engine Bridge helped fill that gap nicely. Also, added the Screaming Eagle 10mm plug wires (black). October 16, 2016
Rated 5 out of 5 by Nice tuch As always HD products are top notch. They may cost a little more but you get what you pay for. September 19, 2016
Rated 4 out of 5 by Fills the gap, looks great I wanted to cover my headbolts and first looked at simple headbolt covers. Found the finned bridge and it was a perfect match to the look and feel of my engine as a whole. Covers that whole gap and cleans the heads up just the way I wanted. Subtle, no one is going to notice out-right unless they are looking for it but a great look. Would do it if you want to fill that void. Easy install, took me 20 minutes start to finish. July 14, 2016
Rated 5 out of 5 by Must Buy Easy installation, smooth look. Just read all directions first. November 25, 2015
  • 2016-10-31 T15:55:59.538-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_22, tr_22
  • loc_en_US, sid_PA-04-4385900, prod, sort_default
2 3 4 5 6 next>>
Ask your questions. Share your answers.
3 Questions | 2 Answers

Product Q&A

Ask your questions. Share your answers.

 
 
« Back
 
 
 
Products related to my question
 
July 30, 2016
Customer avatar
by
Read all my Q&A
 
Please wait while more information about cdemczuk is loaded.
Additional information about cdemczuk could not be loaded.
Brazil
I Ride: 15' FLHXSE
How I Ride: Touring - Solo
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0
April 7, 2015
Customer avatar
by
Read all my Q&A
 
Please wait while more information about Harleyrider50 is loaded.
Additional information about Harleyrider50 could not be loaded.
Lancaster PA
I Ride: 2015 FLRT Freewheeler
How I Ride: Touring - With Passenger
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers

Answer: 
Hello Harleyrider50,

You do not need to worry about excessive heat build up from installing the covers.

Thank You!
April 7, 2015
Customer avatar
by
Read all my Q&A
 
Please wait while more information about JD34 is loaded.
Additional information about JD34 could not be loaded.
+1point
1out of 1found this answer helpful.
Was this helpful?helpful1unhelpful0
Has staff answer
 
1 answer

Diamond Cut Edge?

Does these match up with the diamond cut edge on a stock 09 Ultra Classic?
April 3, 2014
Customer avatar
by
Read all my Q&A
 
Please wait while more information about Curl58 is loaded.
Additional information about Curl58 could not be loaded.
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers

Answer: 
Hey Curl58,

Yes, this Finned Headbolt bridge will match the engine finish on your 2009 Ultra Classic.
June 25, 2014
Customer avatar
by
Read all my Q&A
 
Please wait while more information about Wisco832 is loaded.
Additional information about Wisco832 could not be loaded.
Milwaukee, WI, USA
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0
  • 2016-10-31 T15:46:10.857-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_PA-04-4385900, prod, sort_default
1 of 1
  • 2016-10-31 T15:46:10.858-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_PA-04-4385900, prod, sort_default
1 of 1
Ride Free. Ship Free. Return Free.

FREE SHIPPING AND RETURNS TO YOUR LOCAL DEALER. DETAILS

You Might Also Like

Recently Viewed


    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.