Cooling NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only. B9088 CHAMBERLAIN TRACTOR / ENGINE WATER PUMP THERMOSTAT TOP HOSE BOTTOM HOSE FAN BELT RADIATOR CAP RADIATOR PERKINS 4-236 Engine 236 MK III Series B2004 Less Pulley = CHAM45040 CHAM59899 B3787 = CHAM26075 CHAM41173 (54 mm OD) B8621 = CHAM41870 B8622 = CHAM41871 B2987 = CHAM41895 B2236 = CHAM38332 Suits original 25.4mm inside Neck Depth N/A PERKINS 6-306 Engine C670 Countryman 306 B2010 Less Pulley = CHAM59838 CHAM65540 CHAM26928 Repair Kit B2012 B8623 = CHAM38491 B8624 = CHAM38492 B2175 = CHAM32139 B9088 = CHAM37497 PERKINS 6-354 Engine C6100 Countryman 354 PERKINS 6-354 Engine Countryman 6 N/A N/A JD 4-239 Engine 3380 Repair Kit B5464 = AT32489 B3787 = AT22961 N/A N/A N/A B6834 = CHAM35370 CHAM32119 Suits 20mm Inside neck depth JD 6-329 Engine 4080 4280 4480 Repair Kit B5465 = RE11346 Single Up to 235169CD B940 =AR77411 Dual from 235170CD B938 =AR48675 N/A JD 6-359 Engine 4280, 4090 Repair Kit B5467 = RE11348 B938 = AR48675 (54 mm OD) JD 6-359T Engine 4480, 4290 JD 6-466T Engine 4490, 4690 Repair Kit B1099 = RE10967 N/A