Mtd Lawn & Garden Equipment Vented Plug 737-0175 Genuine OEM
by MTD · Knob / Cap
Lawn & GardenLawn & Garden Equipment & Accessories
Condition: NewAffiliate link: you pay on Sears PartsDirect's site, under its shipping and returns. We may earn a commission. Delivery time is shown on Sears PartsDirect's site.
Sears PartsDirect prices are from its product feed as of 18 Oct 2026, not live: the current price and availability are on Sears PartsDirect's own page.
Description
This is a Genuine OEM MTD part. Basic informationPart name: Vented plugManufacturer: MTDCategory: Lawn and garden equipment hardware partPrimary function: Seals an opening while allowing pressure equalizationTechnical specificationsThread size: 1/4-18 pipe threadInstallation & compatibilityCompatible models: Fits select MTD lawn and garden equipment; confirm compatibility using your models parts diagramsInstallation difficulty: Easy; threads into a tapped portTools required: Wrench Additional Information: This vented plug, part number 737-0175, threads into a port to seal the opening while allowing air to vent and equalize pressure inside the housing. Proper venting helps prevent pressure buildup that can force out seals or affect component operation. If you notice oil seepage around seals, pressure buildup, or the plug is cracked, clogged, or missing, the vented plug may no longer function correctly. Blocked vents can also cause leaks or component stress. Before starting the repair, disconnect the power source appropriate for your equipment to prevent accidental operation. Thread the plug into the port and tighten securely without over-tightening to avoid damaging threads. | Mtd Lawn & Garden Equipment Vented Plug 737-0175 Genuine OEM
Fits, as listed by Sears PartsDirect
Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.
For: Lawn & Garden Equipment