GY20423 Lower Discharge Chute Part Details: All Known Replacement/Substituted Part Numbers for GY20423 GX20399 Models That Use Part Number GY20423 John Deere 102 (Serial Numbers GX0102A010001-999999) PC9533 105 (Serial Numbers GX0105B010001-999999) PC9540 115 (Serial Numbers GX0115A010001-999999) PC9534 125 (Serial Numbers GX0125A010001-999999) PC9535 135 (Serial Numbers GX0135A010001-999999) PC9536 D110 (Serial Numbers 1GXD110E??B100001-300000, 1GXD110A??B050001-060000, 1GXD110C??B010001-030000, 1GXD110E??C300001-400000, 1GXD110A??C060001-070000, 1GXD110C??C030001-040000, 1GXD110E?CD400001-500000, 1GXD110A?CD080001-200000, 1GXD110C?CD040001-050000, 1GXD110E?DE500001-600000, 1GXD110C?DE050001-100000, 1GXD110A?DE200001-600000, 1GXD110E++F600001-700000, 1GXD110C++F100001-700000, 1GXD110A++F600001-700000, 1GXD110E++G700001-810000, 1GXD110C++G700001-810000, 1GXD110A++G700001-810000, 1GXD110E++H810001-, 1GXD110C++H810001-, 1GXD110A++H810001-) PC10442 D120 (Serial Numbers 1GXD120E??B100001-300000, 1GXD120A??B050001-060000, 1GXD120C??B010001-030000, 1GXD120E?BC300001-400000, 1GXD120A?BC060001-070000, 1GXD120C?BC030001-040000, 1GXD120E?CD400001-500000, 1GXD120A?CD070001-100000, 1GXD120C?CD040001-050000, 1GXD120E?DE500001-, 1GXD120C?DE050001-, 1GXD120A?DE100001-) PC10443 L100 (Serial Numbers GXL100A010001-080000, GXL100B010001-014929, GXL100A080001-140000, GXL100B014930-030000, GXL100A140001-999999, GXL100B030001-999999) PC9288 L105 (Serial Numbers GXL105A010001-012000, GXL105A012001-020000, GXL105A020001-999999) PC9305 L107 (Serial Numbers GXL107A010001-011374, GXL107A011375-020000, GXL107B020001-999999) PC9306 L108 (Serial Numbers GXL108A010001-999999) PC9488 L110 (Serial Numbers GXL110A010001-140000, GXL110B010001-022402, GXL110A140001-, GXL110B022403-) PC9289 L111 (Serial Numbers GXL111A010001-999999) PC9458 L118 (Serial Numbers GXL118A010001-050000, GXL118A050001-051083, GXL118B050002-999999) PC9358 LA100 (Serial Numbers GX0100A010001-020000) PC9630 LA110 (Serial Numbers GX0110A010001-020000) PC9631 LA120 (Serial Numbers GX0120A010001-075000) PC9632 X110 (Serial Numbers GX0110B010001-020000, GX0110B020001-200000, GX0110B200001-300000, GX0110B400001-) PC9636 X120 (Serial Numbers GX0120B010001-020000, GX0120B020001-200000, GX0120B200001-300000, GX0120B400001-) PC9637 X125 (Serial Numbers 1GXX125B??B010001-030000, 1GXX125B?BC030001-040000, 1GXX125B?CD040001-050000, 1GXX125B?DE050001-100000, 1GXX125B++F100001-700000, 1GXX125B++G700001-800000, 1GXX125B++H800001-) PC10449 X145 (Serial Numbers 1GXX145B?AB010001-030000, 1GXX145B?BC030001-040000, 1GXX145B?CD040001-050000, 1GXX145B?DE050001-) PC10450
