731-08743B 6-Speed Control Lever Compatible with Cub Cadet MTD Mu-rray Troy-Bilt Rider Mini CC30, TB30B, TB30R, Replace 731-08743 731-08743A

What It Is

The 731-08743B is a replacement 6-speed control lever for select Cub Cadet, MTD, Murray, and Troy-Bilt riding mowers and mini riders (like the CC30, TB30B, and TB30R). It engages and shifts through six forward speeds, letting you match ground speed to cutting conditions.

Fitment & Compatibility

Before buying, verify your mower’s model number (stamped on the frame or under the seat). This lever replaces OEM part numbers 731-08743 and 731-08743A. It fits Cub Cadet CC30, MTD Mini Rider, Murray, and Troy-Bilt TB30B/TB30R models with 30-inch decks. Not compatible with zero-turn mowers, larger lawn tractors, or any model with a 4-speed or variable-speed drive. Measure the old lever’s pivot hole diameter (typically 0.375") and shaft length (around 2.5") to confirm match. If your mower has a plastic shift gate, check that the lever’s tab aligns properly.

Key Things to Know

• Quality: Aftermarket part, but molded from durable nylon with a metal insert at the pivot. Expect similar lifespan to OEM (2–4 seasons under normal use).
• Installation: Easy—remove the old lever’s retaining clip or bolt, slide off, slide on the new one, and re-secure. No special tools needed, but a small flathead screwdriver helps with clips.
• Common gotcha: The shift pattern may feel slightly tighter than OEM initially; this loosens after a few hours of use. If the lever slips or won’t stay in gear, check the shift cable adjustment (not the lever itself).
• Warranty: Typically 90-day to 1-year limited; verify with seller.

Should You Buy It

If your Cub Cadet, MTD, Murray, or Troy-Bilt mini rider has a broken, cracked, or stripped 6-speed shift lever, this is a direct, affordable fix. It’s ideal for DIY repairs on older machines where OEM parts are scarce or pricier. Skip it if you need a lever for a zero-turn or a different speed configuration.