This MTD spark plug will fit in select models of Ryobi string and handheld trimmers. Please use the part and model numbers below to determine if this trimmer spark plug will work in your Ryobi lawn care tool.
Fits Ryobi Lawn Trimmer Models:
1079r (41AD179A034), 1090R (810000001), 650r (41AN650G034), 825r (41AD825A034), 825r (41AD825A734), 825r (41CD825A034), 825RA (41CD825C038), 875r (41AD875A034), 875r (41AD875A734), 875r (41BD875A034), 875r (41CD875A034), 890 (41CD890A034), 890r (41AD890A034), 890r (41AD890A734), 890r (41BD890A034), 890r (41CD890A034), 890r (41CD890G034), 970R (411088141), 975R (611000001), 990R (611000001)
MTD Part Number: 791-180852B, 794-00043, 794-00082
