9872017B Parts

Left-hand bolo tine blade for tillers. Attaches to the tine holder to dig and cultivate soil. Replace if bent, broken, or worn for proper tilling.

Regulates drive belt tension on lawn tractors and snowblowers. Replace if worn, cracked, or causing belt slippage. Verify fit with your model number.

Replacement tine shaft for rear-tine tillers. This shaft connects and drives the tilling tines. Needed when the original shaft is bent, worn, or damaged.

Center hex nut for lawn mowers, snow blowers, and tillers. Secures blade assemblies and drive components. Replace if stripped, corroded, or missing.

Tine shaft oil seal prevents contaminants and leaks in your tiller's gear system. Replace if you notice oil leaking or debris contamination. Confirm fit.

Seals the gear housing on rear-tine tillers to prevent oil leaks and contamination. Replace if cracked, brittle, or leaking. Verify fit with your model.

Fix a riding mower that won't start or stay running with this screw-mount switch. Direct replacement part for lawn tractors and riding mowers.

Tubeless air valve for lawn tractor and mower tires. Replace when cracked, leaking, or damaged during tire changes. Installs in wheel rim for proper inflation.

This front bearing cap gasket is an OEM replacement that is designed to be used in select outdoor lawn and garden equipment. The gasket is responsible for providing a tight seal for the front bearing cap, which helps keep the engine running properly. Over time, this part can wear and become cracked, which could eventually require a replacement. Gaskets are typically a part of routine maintenance and should be inspected regularly as they can become dry and brittle with age. Replacing a damaged gasket will resolve the issue and provide the seal that the engine needs to run properly. This OEM part is made of a durable composite material and manufactured to exact standards. It can be used in select tillers from Troy-Bilt and offers an exact fit replacement for compatible models. The part is sold individually and does not include additional parts or hardware. It is a good idea to replace all gaskets at the same time for congruity in wear. The gaskets are durable, but thin, so care should be used whenever they are being replaced. Always allow the engine to cool completely and disconnect power for safety.

Hex bolt for lawn tractors and riding mowers. Secures structural components and attachments. Replace if stripped, rusted, or missing for proper assembly.