IEQFUE Arm Spring 120-7043 Compatible with Toro 30 in TimeMaster Mowers 20199 20200 21199HD 20975 21811

What It Is

The IEQFUE Arm Spring 120-7043 is a replacement spring for the cutting deck engagement system on Toro 30-inch TimeMaster mowers. It provides tension to engage or disengage the blades via the deck lift lever.

Fitment & Compatibility

• Exact models this fits: Toro TimeMaster models 20199, 20200, 21199HD, 20975, and 21811. Do not assume it fits other 30-inch or non-TimeMaster decks.
• OEM vs aftermarket: This is an aftermarket spring, not OEM Toro (part number 120-7043). It may have slightly different tension or wire gauge than the factory spring.
• Check before buying: Measure your old spring’s overall length (hook-to-hook) and wire diameter. If yours is stretched or broken, compare to the new one. Verify your deck lift mechanism isn’t bent or binding—this spring won’t fix a seized pivot.
• No cross-fit: Not compatible with Toro 22-inch Recycler or other deck sizes.

Key Things to Know

• Quality concerns: With a 2.8/5 rating, some users report the spring is weaker or less durable than OEM. Expect it to last 1-2 seasons under heavy use.
• Installation difficulty: Moderate. You’ll need pliers and may need to remove the deck belt or pulley guard to access the spring anchor points. Watch for pinched fingers.
• Common gotcha: If the deck lift lever feels loose or won’t stay engaged, this spring alone won’t fix it—check the lever pivot pin and bushings first.
• No return policy risk: Many aftermarket parts like this are final sale if opened. Confirm return policy before buying.

Should You Buy It

Buy this only if your Toro TimeMaster’s original spring is broken or stretched and you need a quick, cheap fix for a season or two. For longer reliability or if your deck mechanism has other wear, spend more on the genuine Toro 120-7043 spring.