Where to buy
Supersessions & cross-references
Cross-reference (aftermarket)4TNE98 find 4D98E find Y12990322050 FridayParts $81.90 SK09J-2 find 12990322081 FridayParts $235.00 Y12990322081 FridayParts $235.00 12990222080 FridayParts $235.00 Y12990222080 FridayParts $235.00
Aftermarket interchangeMFX Y129903-22050 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 129903-22050
1Generator sets using 129903-22050
1Northern Lights NL498k
Related parts
12129900-02800 Main Bearing, Standard129955-01600 Flywheel Housing24-58501 Fuel filter129903-22950 Piston Ring Set, Over-sized 0.25 mm129902-01710 Oil Sump Assembly129900-21200 Crankshaft Gear129900-02930 Thrust Bearing, Standard129955-21590 Flywheel Assembly (Includes Key #11)129902-22080 Piston with Rings, Standard24-28502 Air filter (inner)129900-02940 0.25DS Thrust metal assy24-28501 Air filter (outer)