Fits into a 2" diameter hole
550 Tractors and other models using category 1 three point hitch
Basic Dual Induction Carburetor Repair Kit (Marvel Schebler)
BR both SN: 333100 & up
606 With IH 380956R91 Carb
A51339 Rear Crankshaft Seal-Fits Case Tractor 350 430 480 500B 530 600B 630 Carburetor Fits into a 2" diameterQuality Aftermarket: Rear Crankshaft Seal Fits: A51339 Case Tractor 320, 320B, 350, 420B, 430, 351, 431, 435, 441, 445, 470, 480, 500B, 510B, 511B, 530, 531, 535, 540, 541, 545, 570, 600B, 611B, 614B, 630, 632, 634, 640, 641, 642, 644 used as a rear crankshaft seal; fits ''late'' 148B, 159, 164, 188, 201 and 207 CI gas, LP, diesel engines Specifications 4. 000" I. D., 5. 004" O. D., 0. 500" wide Replacement Numbers 26 872, A36610, A39027, A39111,