OEM NUMBERS
 -81818709, C5NE6505A, C5NE6505E, C7NN6505A, C7NN6505E, D3NN6049N,   D5NN6049S81823826, 81842753, 81859342, 83988345, 87295253 
 
SUITABLE FOR MAKE/MODELS
Ford / New Holland...
 -10 Series......2110, 2310, 2610, 2810, 2910, 3610, 3910, 4110, 4410, 4610, 5110
 -30 Series.....3230, 3330, 3430, 3930, 4130, 4330, 4630, 7630, 8630, 8730, 8830
 -20/40 Series...........2120, 3120, 4140, 4340, 5340
 -50/55 Series...........3055, 3550, 5550
 -100 Series...............2100, 3100, 4100, 5100
 -200 Series..............4200, 5200, 8200, 9200
 -300/400 Series.....2300, 3400, 4400
 -500 Series..............3500, 4500, 5500, 6500
 -600 Series..............2600, 3600, 4600, 5600, 6600, 8600, 9600
 -700 Series...............5700, 6700, 8700, 9700
 -900 Series..............3900
 -1000 Series............2000, 3000, 4000, 5000, 8000, 9000
 -TW Series...............TW15, TW20, TW25, TW30, TW35
Industrial Series...
 -230, 230A, 231, 233, 234, 250C
 -333, 334, 335, 340, 340A, 340B, 345, 345C, 345D
 -420, 445, 445A, 445C, 445D, 450, 455
 -530, 530A, 531, 532, 535, 540, 540A, 540B, 545, 545A, 550, 555, 555A, 555B
 -650, 655
 
SPECIFICATIONS
 -Standard Exhaust Valve
 -Head Ø... 1.5" (38.1mm) / -Stem Ø... 0.37" (9.4mm)
 -Total Length... 5.75" (146mm)