Where to buy
Supersessions & cross-references
Cross-reference (aftermarket)D398B find D399 find 1R-0659 find D379B find 966C SinoCMP $229.00 631D SinoCMP $729.00 2P-4749 find 7N-4160 SinoCMP $41.00 768C find 623B find D346 find D353 find 3T-9563 find 240-01101 FridayParts $22.79 1411-23A FridayParts $22.79 3176B SinoCMP $59.00 9W1077 FridayParts $22.79 CA9W1077 FridayParts $22.79 G3406 find 3N-8463 find 3516C KuduParts $158.00 D379 find 3508B KuduParts $259.00 SR4BHV 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 D398
1Generator sets using D398
1Related parts
12311-9452 Seal Gp - Camshaft1W-5105 Ring Gp - Piston5N-2692 Elbow - Air Transfer2S-3966 Ring - Seal6L-4714 Panel - Air Cleaner Filter5L-9738 Coupling - Exhaust5N-3009 Tube As - Inlet Lh5L-5656 Belt Set - Vee5S-1757 Insert - Seat8N-7770 Bearing - Conn Rod2W-3211 Valve - Exhaust5L-8856 Coupling - Exhaust