New Holland 1/4″-28 Prev Torque Lock Nut Part # 231-2444

1660 (1/86-12/92); 1665 (1/68-12/70)

D-155 (1/75-12/85); DT-361 (1/65-12/85); D-361 (1/63-12/76)

915 (1/69-12/78); 815 (1/69-12/78); 660 (1/66-12/71); 960 (1/66-12/71); 1060 (1/65-1/70)

616 (1/80-12/88); 622 (1/80-12/88)

6000 (1/83-12/88); 6500 (1/83-12/88)

350 (1/66-12/73)

PATRIOT 3050 (10/24-present); PATRIOT 4450 (11/21-present); PATRIOT 4350 (11/21-present); PATRIOT 3250 (11/21-present); PATRIOT 250 (4/21-12/22); PATRIOT 350 (12/17-8/20); TRIDENT 5550 (3/15-present); PATRIOT 4430 (8/14-2/23); PATRIOT 4440 (8/14-11/22); PATRIOT 3340 (2/14-2/23); PATRIOT 3240 (2/14-1/23); 4430 (9/11-9/14); 3210 (8/05-5/09); SPX3310 (11/04-3/08); 3185 (8/04-5/09); 3150 (6/04-5/09); SPX4420 (3/04-8/06); SPX4260 (11/01-6/04); SPX3200 (6/01-12/04); SPX3150 (5/99-4/09); SPX3185 (5/99-8/02)

425 (1/76-12/85)

STEIGER 335 (8/07-12/11); STEIGER 385 (8/07-12/11); STEIGER 435 (8/07-12/11); STEIGER 485 (8/07-12/11); STEIGER 535 (8/07-12/11); STEIGER STX280 (9/06-8/07); STEIGER 330 (9/06-8/07); STEIGER 280 (9/06-8/07); STEIGER STX330 (9/06-8/07); STEIGER 380 (3/06-8/07); STEIGER 430 (3/06-8/07); STEIGER 480 (3/06-8/07); STEIGER 530 (3/06-8/07); STEIGER STX530 (3/06-8/07); STEIGER STX430 (3/06-8/07); STEIGER STX380 (3/06-8/07); STEIGER STX480 (3/06-8/07); STEIGER STX425 (8/01-2/06); STEIGER STX450 (8/01-1/06); STX325 (7/01-12/05); STEIGER STX500 (6/01-5/06); STEIGER STX375 (9/00-11/08); STX375 (9/00-1/06); STEIGER STX275 (9/00-1/06); STEIGER STX325 (9/00-1/06); STEIGER 9390 (1/97-8/00); STEIGER 9380 QUADTRAC (1/97-12/99); STEIGER 9370 QUADTRAC (1/97-12/99); STEIGER 9370 (1/96-8/00); STEIGER 9350 (1/96-8/00); STEIGER 9330 (1/96-8/00); STEIGER 9380 (6/95-8/00); STEIGER 9310 (6/95-8/00); STEIGER 9280 (7/91-5/95); STEIGER 9240 (10/90-10/95); STEIGER 9260 (10/90-10/94); STEIGER 9250 (9/90-5/95); STEIGER 9230 (9/90-5/95); STEIGER 9210 (9/90-5/95); 9270 (9/90-1/91); 9280 (1/90-5/95); STEIGER 9270 (1/90-5/95); STEIGER 9130 (12/86-8/90); STEIGER 9110 (12/86-8/90); STEIGER 9170 (12/86-7/90); STEIGER 9150 (12/86-7/90); STEIGER 9180 (12/86-7/90); STEIGER PUMA (11/86-8/88); STEIGER WILDCAT (11/86-8/88); STEIGER LION (9/86-12/87); STEIGER 9190 (1/86-12/90); STEIGER CR-1225 COUGAR (1/85-12/85); STEIGER CR-1280 COUGAR (1/85-12/85); STEIGER KR-1280 COUGAR (1/85-12/85); STEIGER KR-1225 COUGAR (1/85-12/85); KP-525 (1/84-12/90); STEIGER KP-525 TIGER (1/84-12/85); STEIGER CM325 PANTHER (1/84-12/84); STEIGER KM-325 PANTHER (1/84-12/84); STEIGER CS-360 PANTHER (1/84-12/84); STEIGER KS-360 PANTHER (1/84-12/84); STEIGER KS-325 PANTHER (1/84-12/84); STEIGER KS-280 COUGAR (1/84-12/84); STEIGER SM-325 PANTHER (1/84-12/84); STEIGER CM360 PANTHER (1/83-12/84); STEIGER KM-360 PANTHER (1/83-12/84); STEIGER KM-280 COUGAR (1/83-12/84); STEIGER KM-225 BEARCAT (1/83-12/84); STEIGER ST325 PANTHER (1/82-12/88); STEIGER ST310 PANTHER (1/82-12/88); STEIGER ST280 COUGAR (1/82-12/88); STEIGER PTA280 COUGAR (1/82-12/83); STEIGER PTA310 PANTHER (1/82-12/82); STEIGER PTA325 PANTHER (1/82-12/82); STEIGER ST470 TIGER (1/82-12/82); STEIGER PTA251 COUGAR (1/80-12/81); STEIGER PTA297 PANTHER (1/78-12/81); STEIGER ST350 PANTHER (1/77-12/88); STEIGER ST270 COUGAR (1/77-12/88); STEIGER (1/77-12/87); STEIGER COUGAR (1/77-11/86); STEIGER PT225 BEARCAT (1/77-12/82); STEIGER ST450 TIGER (1/77-12/82); STEIGER PTA270 COUGAR (1/77-12/81); STEIGER PT270 COUGAR (1/77-12/81); STEIGER PANTHER (7/76-12/98); STEIGER ST220 BEARCAT (7/76-12/76); STEIGER ST225 BEARCAT (1/76-12/04); STEIGER BEARCAT (1/76-12/04); STEIGER ST320 PANTHER (1/76-12/88); STEIGER ST251 COUGAR (1/76-12/88); STEIGER ST250 COUGAR (1/76-12/88); 686 (1/76-12/80); 4186 (1/76-12/79); HYDRO 86 (1/76-12/77); 1568 (1/74-12/78); HYDRO 70 (1/74-12/77); 1566 (1/73-12/78); 664 (1/72-12/73); 4166 (1/72-12/72); 666 (1/72-12/72); 1066 (1/71-12/78); 766 (1/71-12/78); 1466 (1/71-12/77); 1468 (1/71-12/76); HYDRO 100 (1/71-12/76); 2400 (1/71-12/73); 454 (1/71-12/73); 966 (1/71-12/71); 1026 (1/70-12/88); 21026 (1/69-12/88); 1456 (1/69-12/74); 21456 (1/69-12/74); 2826 (1/69-12/71); 826 (1/69-12/71); 4156 (1/69-12/69); 2544 (1/68-12/73); 544 (1/68-12/73); 856 (1/67-12/83); 2856 (1/67-12/76); 21256 (1/67-12/73); 1256 (1/67-12/73); 2756 (1/67-12/71); 2656 (1/67-12/71); 756 (1/67-12/71); 4100 (1/66-12/68); 656 (1/65-12/73); 21206 (1/65-12/68); 1206 (1/65-12/68); 2806 (1/63-12/76); 806 (1/63-12/76); 2706 (1/63-12/67); 706 (1/63-12/67)

400 (1/64-12/73)

706 (1/63-12/67)

717 (7/64-7/67)

SP380F GUARDIAN 1400GA (3/23-present); SP370F GUARDIAN 1600GA (3/23-present); SP370F GUARDIAN 1400GA (3/23-present); SP380F GUARDIAN 1600GA (3/23-12/23); SP310F GUARDIAN 1000GA (4/22-present); SP310F GUARDIAN 1200GA (3/22-present); SP410F GUARDIAN 1600GA (3/22-present); DEFENSOR 2500 (5/21-12/23); DEFENSOR 3500 (6/20-12/24); SP370F GUARDIAN (3/18-12/22); SP410F GUARDIAN (3/18-12/22); SP310F GUARDIAN (12/17-11/22)

F50C (11/21-present)

550G (2/95-12/98); 550E (1/92-12/94); 550 (1/89-12/91); 450C (1/83-12/94); 455C (1/83-12/90)

1187C (1/89-12/92); 1080B (1/86-12/88); 1187B (1/85-12/88); 880D (7/84-12/87); 1280B (1/83-12/86); 1080 (1/83-12/86); 1187 (1/83-12/85); 880C (7/80-12/84); 1280 (1/80-12/84); 35 (7/77-12/81); 40 (1/77-12/82); 50 (1/76-12/83); 980B (1/76-12/81); 880B (1/76-12/80); 980 (1/73-12/80); 40BLC (1/71-12/84); 40EC (1/71-12/84); 40YC (1/71-12/84); 880 (1/71-12/80)

588H (1/12-present); 586H (1/12-present); 586G (1/99-7/12); 588G (1/99-7/12); 585G (1/99-4/08); W4 (1/78-12/83)

780B (7/81-12/85); 26D (1/80-12/89); 680H (1/80-12/84); 380CK (1/70-12/80)

1818 (1/91-12/97)

TF300 (1/70-12/00); P60 (1/70-12/88); SD100 (1/70-12/86)

W18B (1/85-12/88); W30 (1/82-12/89); W20C (1/82-12/89); W14H (1/80-12/86); W4 (1/78-12/83); W36 (1/77-12/89); W24C (1/77-12/85); W14 (1/75-12/86); W14FL (1/75-12/86)

1085B (1/85-12/85); 1086B (1/85-12/85); 1085C (12/84-1/89)

7420 (3/23-present); 7380 (4/22-present); 7370 (10/18-present); 7410 (3/18-present); 7310 (12/17-present); 7285 (11/17-12/17)