AUXILIARY HEATER 965 81664 Brand Kondex Section Part # 347 4011105 Brand Kondex Section Part # 491 632621 ( H163131 ) Segment Type Center Segment Serration Spec Coarse Tooth 7 per Inch Sections per Segment 23 plus 2 Overlap Sections Drive Type Double Drive Header Width 40 Foot Header Width 45 Foot Header Type Flex Draper Drive Type Single Drive Header Width 30 Foot Header Type Rigid Draper Header Width 18 Foot Header Width 20 Foot Header Width 22 Foot Header Width 25 Foot Header Width 35 Foot Header Type Platform Header 209 Pitch Replaces AE56531 AE74446 AE74238 Used on 430 530 435 535 466 566 467 567 446 546 456 556 457 557 448 447 547 458 558 458 468 568 000 Btu Auxiliary Heater 9 1 2 x 6 1 2 x 7 12 Volt