KYB Suspension Shock Absorber P/N:3440137
Help bring back the controlled, planted feel of a classic with the KYB shock absorber, part number 343159. It is a rear gas shock from the KYB Excel-G line, calibrated to help restore the vehicle's original designed performance rather than change it. It fits many classic Chrysler, Dodge and Plymouth vehicles, among them the 1966-1976 Dodge Charger, 1965-1970 Chrysler Town & Country and 1965-1969 Chrysler 300. See the Buyer's Guide tab for the full list.
Ride comfort matters, but KYB puts ride control, stability, stopping, lane-change responsiveness and handling first. KYB supplies shocks and struts to new-vehicle manufacturers. It builds the Excel-G on those same OE assembly lines with the same OE-quality components, which earned it KYB's OEA (Original Equipment for the Aftermarket) classification. KYB lists it as its recommended OEM replacement shock for classic domestic cars.
Signs a rear shock may need replacing include excessive bouncing after bumps, rear-end sway or squat, fluid seeping from the shock body, and uneven tire wear. Because these symptoms can have other causes, diagnose the suspension before replacing parts.
Interchange: 82131 · 32073
This part cross-references / interchanges with the following part numbers:
What does the KYB Excel-G shock absorber 343159 do?
It is a nitrogen gas-charged, twin-tube rear shock that dampens suspension movement. Its vehicle-specific valving is designed to manage tire contact, steering response and body motion.
Does this rear shock fit the 1966-1976 Dodge Charger?
Yes. It is listed for the 1966-1976 Dodge Charger, the 1965-1970 Chrysler Town & Country and the 1965-1969 Chrysler 300. See the Buyer's Guide tab for other vehicles.
How is the Excel-G built?
KYB builds it on the same OE assembly lines it uses for new-vehicle manufacturers, with OE-quality components, hand-assembled damping valves and a triple-lip fluid seal.
What are signs a rear shock may be worn?
Common signs include excessive bouncing after bumps, rear sway or squat, fluid seeping from the shock body, and uneven tire wear. Diagnose the cause before replacing parts.
Should I replace both rear shocks at the same time?
Replacing both rear shocks together is generally recommended for even damping side to side. Follow the vehicle service information for the installation procedure and torque values.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.