Vermont CastingsRefractory Assembly W/Access Panel - Fireplace Replacement Part - Stove Part - White - 1 Pound

This listing says part # is 160-2510 and that it fits defiant 1910. my owners manual says the part # i need is 160-2512. typo or wrong part?

Does this fir vc resolute acclaim 0041, made in 1988?

Does this fit the vermont castings 2550?

Does this fit the Vermont casting winter warm? Tks so very much!