Valve Cover Gasket Seal for Honda CB250 Nighthawk Rebel 250 CMX250 12391-KB4-670 Generic
SKU: 23639859708

Valve Cover Gasket Seal for Honda CB250 Nighthawk Rebel 250 CMX250 12391-KB4-670 Generic

Sale price$10.40 Regular price$11.55
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Valve Cover Gasket Seal for Honda CB250 Nighthawk Rebel 250 CMX250 12391-KB4-670 GenericFEATURES: Made of rubber for withstanding. Replacing Valve gasket prevents leakage and maintain performance. Most convenient and inexpensive solution to avoid damages to cylinder. Best replacement part for burnt or leaked gasket. Professional installation is highly recommended. Installation instruction is NOT included. SPECIFICATIONS: Condition: Aftermarket 100% Brand New Fitment Type: Direct Replacement Material: Rubber Quantity: 1 PC Placement on

FEATURES:
Made of rubber for withstanding.
Replacing Valve gasket prevents leakage and maintain performance.
Most convenient and inexpensive solution to avoid damages to cylinder.
Best replacement part for burnt or leaked gasket.
Professional installation is highly recommended.
Installation instruction is NOT included.

SPECIFICATIONS:
Condition: Aftermarket 100% Brand New
Fitment Type: Direct Replacement
Material: Rubber
Quantity: 1 PC
Placement on Vehicle: Cylinder Head
Color: Black

PART NUMBER(S):
12391-KB4-670

FITMENT:
Fits Honda CD250 1988-1989
Fits Honda CB250 Nighthawk 1991-2008
Fits Honda CB250 Two Fifty 1991-2001
Fits Honda CB250 Police 1996-2006
Fits Honda CM250 1982-1983
Fits Honda CMX250 Rebel 1996-2016
Fits Honda CA250 Rebel 1996-2016

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

PACKAGE INCLUDED:
1x Head Cover Gasket

NOTE:
Please check out the product fits your bike or not before you purchase.
Pre-drilled holes and coating are in place to ensure finish consistency.

Warranty:
Returns:Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online:Solve your installation and product problems
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 23639859708

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4.7 ★★★★★
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A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 1
band will not adjust.
Color: Gold-blue
Can't adjust band. Instructions say push pin out in direction of arow, with tool supplied. Pin does not move, tool bends. pins have screw slots tool only has round push. Shame I liked the look of watch but wonder about quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
very expensive looking, like a rolex. But very large had to remove several links.
Color: Gold-blue
Luckily, I know a friend who is a watch guy or else this length is for a really big wristed guy. The look is great, left it a tad loose so it doesnt catch on my wrist hairs, and it isn't so thats good. Very sleek and Rolex looking. The glass is faceted too, to give a prism look. Great buy and price. Wanted an inexpensive yet everyday watch from metal and this does the job. Almost looks too rich now I am afraid to wear it in Los Angeles LMFAO.
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Reviewed in the United States on December 10, 2025
J
Verified Purchase
judy brayton
Lowell, US
★★★★★ 5
Beautiful watch
Color: Gold-blue
Absolutely beautiful, unfortunately my husband had a problem setting the clock and the band was much too large. I wish he could have used it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
M
Verified Purchase
Mercidieu
Phoenix, US
★★★★★ 5
Working
Good
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
Joseph Famiglietta
Natrona Heights, US
★★★★★ 5
Good value
Good watch for a low price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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