4" diameter receiver drier - 4" x 7-1/2" male and female o-ring, R12 and R134a compatible, original equipment/Parker. Tractors: 1640, 2040, 2040S, 2140, 2250, 2350, 2355, 2450, 2550, 2555, 2650, 2750, 2755, 2850, 2855N, 2940, 2950, 2955, 3040, 3050, 3055, 3140, 3150, 3155, 3255, 3350, 4030, 4040, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5200, 5210, 5220, 5300, 5310, 5310N, 5320, 5325N, 5400, 5400N, 5410, 5420, 5420N, 5425, 5425N, 5500, 5500N, 5510, 5510N, 5520, 5520N, 5525, 5525N, 5603, 5625, 6110, 6200, 6200L, 6210, 6300, 6300L, 6310, 6400, 6400L, 6403, 6410, 6500, 6500L, 6510, 6605, 7200, 7210, 7400, 7410, 7510, 7600, 7610, 7630, 7700, 7710, 7730, 7800, 7810, 7830, 7930, 8430 4WD, 8440, 8450, 8630, 8640, 8650, 8850, 9100, 9120, 9200, 9220, 9230, 9300, 9300T, 9320, 9320T, 9330, 9400, 9400T, 9420, 9420T, 9430, 9430T, 9520, 9520T, 9530, 9530T, 9620, 9620T, 9630, 9630T. Combine: 484, 3300, 4400, 4420, 6600, 6620, 6622, 7440, 7445, 7450, 7455, 7460, 7700, 7720, 7722, 8820, 9900, 9910, 9920, 9930, 9935. Scraper: 762, 726B. Crawler: 655, 655B, 750, 750B, 755, 755B, 850, 850B, 855. Telescopic Handler: 3200, 3215, 3220, 3400, 3415, 3420. Motor Grader: 770A, 772A. Forage Harvester: 5440, 5460, 5720, 5820. Sprayer: 4730, 4830, 6000, 6100, 6500, 6600, 6700. Windrower: 2280, 2320, 2420, 3430, 3830, 4890, 4895, 4990, 4995.