Where to buy
Supersessions & cross-references
Cross-reference (aftermarket)121850-49800 FridayParts $18.80 Solar75-V find Solar55W-V find 4TNV98 find
Aftermarket interchangeMFX Y121850-49540 find
Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Engines using 121850-49540
1Related parts
12129907-22050 Piston Ring Set, Standard129907-21660 Pulley129900-32040 O-RING, P14114250-53130 Nozzle Spring Seat121850-21920 Parallel Pin124160-01751 CAP, FILLER129900-01250 Plug, 55 mm129907-01950 Bracket129900-02340 Main Bearing, Under-sized 0.25 mm129935-18010 TURBINE, RHF5129928-11700 HEAD ASSY, CYLINDER122710-51050 BEARING, ROLLER