Supersessions & cross-references
OEM & filter cross-referencesP550117 PartsGeek ddtp $17.30 DONALDSON P555570 PartsGeek ddtp $7.70 DONALDSON P181034 PartsGeek ddtp $54.40 DONALDSON
Cross-reference (aftermarket)103991 PartsGeek FridayParts $12.00 C-120 PartsGeek yemparts $36.91 416-8 PartsGeek yemparts $36.91 C-160 PartsGeek yemparts $36.91 208-3 PartsGeek dieselfreak $3.99 B-115 PartsGeek yemparts $28.61 111215 PartsGeek FridayParts $12.00 LT-832 PartsGeek yemparts $36.91 LT-1100 PartsGeek yemparts $36.91 257-H PartsGeek yemparts $36.91 31872 PartsGeek FridayParts $12.00 308-8 PartsGeek yemparts $36.91 B-165 PartsGeek yemparts $36.91
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Where to buy
Engines using 21/13
1Related parts
1221/15 KL30, Battery (+)21/12 PWM throttle signal, path 121/3 CAN2H, Not Used31/8 Ether Start (X for all models)21/7 KL15, IGN21/9 KL31, Battery (-)21/4 CAN2GND, Not Used21/16 CAN1GND, Not Used21/11 KL30, Battery (+)31/3 Fuel Heater Supply #1† (X for Series 60,31/4 AC Compressor Supply (FL) (X for all mod31/5 Full Heater Supply #2† (X for Series 60,