
5/8 240sx clutch master and slave cylinder
Whether you’re restoring a classic or keeping your drift missile in top shape, the Nissan 240SX is known for a few parts that just don’t last forever. From tired suspension components to aging rubber seals, staying on top of replacements is key for reliability and performance. Below are some of the most commonly replaced parts on the 240SX—from the S13 to the S14—with direct-fit solutions you can grab online.

1. 1989–1994 240SX Hatch Shocks (Lift Supports)
If your hatch won’t stay open without a broomstick, it’s time for new hatch shocks. These gas-charged struts wear out with age and use, especially on S13s that have been through decades of daily driving or storage. Replacing them is quick, affordable, and makes loading your hatch much safer.
➡️ Recommended Replacement: [Hatch Support Shocks]

2. 1989–1994 Shift Boot Cover
Over time, the original rubber or leather shift boot cover tends to crack, fade, or rip—especially with heat exposure and frequent gear changes. A new boot not only cleans up the interior look but also helps block heat and noise from the transmission tunnel.
➡️ Direct-Fit Replacement: [Shift Boot Cover]

3. 1989–1998 Clutch Master & Slave Cylinder
Hydraulic clutch issues are common as these cars age. Soft pedal, fluid leaks, or trouble shifting? The clutch master or slave cylinder—or both—are likely to blame. Swapping them out as a set is a solid move, especially if you’re already under the car.
➡️ Top-Rated Kit: [Clutch Master and Slave Cylinder]

4. 1995–1998 KA24DE Valve Cover Gasket
If you spot oil weeping around the valve cover or smell burning oil after driving, a worn gasket might be the culprit. The KA24DE gasket tends to dry up and crack over time. It’s a cheap fix that can save you from bigger problems down the line.
➡️ Valve Cover Gasket Set: [Valve Cover Gasket]

5. 1989–1998 Brake Switch Stopper
A tiny piece with a big job—the brake light switch stopper often crumbles over time. When it fails, your brake lights may stay on constantly, draining your battery or confusing other drivers. A replacement is just a few bucks and takes minutes to install.
➡️ OEM-Style Stopper: [Brake Stopper]

6. 1989–1994 Fuel Pump Gasket
Smelling fuel after a fill-up? The culprit could be a cracked or dried-out fuel pump gasket under the access panel in the trunk. It’s common in S13s, especially in warmer climates where rubber breaks down faster. Replacing it ensures a safer and cleaner fuel system.
➡️ Sealing Gasket Kit: [Fuel Pump Gasket]

7. 1989–1994 & 1995–1998 Spark Plug Wires
Whether you’re running the KA24E or KA24DE, fresh spark plug wires help restore lost power and smooth out idle issues. After decades of heat cycles and corrosion, the original wires just don’t cut it anymore. Upgrade to new wires for better spark and reliability.
➡️ KA24E & KA24DE Wire Sets:
• 1989–1990 KA24E: [Spark Plug Wires]
• 1991–1998 KA24DE: [Spark Plug Wires]
Final Thoughts
If you’re diving into a 240SX project, these common replacement parts are a great place to start. They’re budget-friendly, beginner-wrench friendly, and make a huge difference in drivability. Every link above supports this site through Amazon’s affiliate program—so you can help out while keeping your 240 on the road or track.
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