Keep your engine running smoothly
Keep your engine running smoothly
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Genuine Replacement
From the 2008 model year
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Stainless steel weld-in nut for any O2 sensor
Shut down quickly & remotely - required by many racing organizations
Replacement 4 pin relay
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This product was last offered at the strikethrough price on
04-09-2026
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Does not include a sealing o-ring
This product was last offered at the strikethrough price on
05-02-2026
Tool comes with both 1/2" and 3/8" drive.
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Located on the side of the camshaft in the cylinder head
Keep your engine running strong
Located between the retaining ring and fuel tank
Prevents excess pressure from building within the system
This product was last offered at the strikethrough price on
05-07-2026