A-181725M1-AI Gasket, Filter Base to Block model-SD5040 The recoil spring cover houses

The recoil spring cover houses and protects the track adjuster recoil spring

it supports the pivot pin on the front axle steering knuckle assembly

and as a PTO seal on 6610 models

F6DU10300FA

Model: 977L

A-181725M1-AI Gasket, Filter Base to Block model-SD5040 The recoil spring cover housesOne New Aftermarket Replacement Filter Base to Block Gasket Fits Massey Ferguson TO30 Tractor This aftermarket replacement filter base to block gasket seals the oil filter base to the engine block on Fits Massey Ferguson (MF) TO30 tractors. Proper sealing at this joint prevents oil leaks and maintains correct oil pressure in the engine lubrication system. Replace this gasket any time the oil filter base is removed or when leaks are detected at the