For Bluebird 539007211

Using Special Design for 6 Point Star

10 Trimmer Spools

18333-Zk6-Y00

X534 (Engine Marked FS730V)

2PK Air Filter Tune Up Kit Bundle For Briggs & Stratton 841497 821136 FH451V-CS03 For Bluebird 5390072112 Pack Tune Up Kit Bundle for Briggs & Stratton Engines. Includes: (2) Air Filter (2) Pre Filter (2) Fuel Filter (2) Spark Plug Fits Models: 61E877, 49E877, Small Block V Twin Engines, 20. 0 23. 0 GHP and Big Block V Twin, Non Oil Guard Engines, 25. 0 40. 0 GHP Replaces OEM: 841497 (Air Filter), 821136 (Pre Filter), 845125 (Fuel Filter), 491055S (Spark Plug) Air Filter Specifications: ID: 2 1 2" OD: 4 1 8" Height: 10 3 4"