Parts Manual Owner manual
RevisionCommentsPart DescriptionPart No.Ref.
Image No.dwg29901
AIR METER MOUNT 25 SER 4-6-8YP403-464H1.
Includes item 52SHAFT AND DISK SEAT ASSY403-608V2.
IDLER WELDM403-278H3.
Includes items 49-51COVER ASSY, AIR METER403-284S4.
HOUSING, MACHINED, AIR METER403-441D5.
IDLER PIVOT 1.73 LONG891-192C6.
Must have Rev.A to work with item 45.PLATE, SHUTTER403-483D7.
HANDLE, SHUTTER403-484D8.
HHCS 5/16-18X3/4 GR5802-007C9.
WOODRUFF KEY #606800-046C10.
SNAP RING EXT 1 HEAVY800-085C11.
HFS 10-24 X 3/4 PLT801-155C12.
HHCS 3/8-16X3/4 GR5802-014C13.
HHCS 1/4-20X5/8 GR5802-078C14.
HHCS 5/16-18X1 GR5802-159C15.
HHCS 5/16-18X5/8802-705C16.
NUT HEX NYLOCK 10-24 PLT803-268C17.
NUT HEX JAM NYLOCK 5/8-18 PLT803-302C18.
WASHER FLAT 1/4 SAE PLT804-007C19.
WASHER FLAT 5/16 USS PLT804-010C20.
WASHER LOCK SPRING 3/8 PLT804-013C21.
GASKET, OVAL, SEED IN891-121C22.
WASHER FENDER 5/16 X 1 1/2804-168C23.
WASHER FLAT 5/8 14GA KEYHOLE403-614D24.
WASHER WAVE SPRG 1.31ID 1.63OD804-227C25.
WASHER WAVE SPRG 0.65ID 0.79OD804-228C26.
SPRING COMP 1.46ODX1.5X.112W807-187C27.
SPRING EXT. 1.0ODX5.OLX.095MW807-236C28.
SPRING COMP 0.72OD .095W 1.25L807-284C29.
SPKT 41B19 X 5/8 BORE W/KYWAY808-277C30.
IDLER SPOOL 2.38X1.01X0.90817-846C31.
AIR MTR BRUSH HOLDER SNAP817-772C32.
NYLON HOSE CLAMP 1 11/16-800-398C33.
AIR MTR AIR INLET ELBOW817-774C34.
AIR MTR DISK CLAMP817-776C35.
BUSHING .63 ID X.75 OD X.75 L817-777C36.
AIR MTR SEED INLET ELBOW817-862C37.
BRUSH, SEED DROP817-789C38.
BRUSH, 4 TUFTED817-801C39.
AM BRUSH HOLDER817-803C40.
CLAMP WRM DRV #48SS (1.63-3.5)800-241C41.
PLUG, FLUSH HEAD POLYETH 7/16817-829C42.
BRG 0.625ID X1.375OD X0.43822-227C43.
NUT HEX WHIZ 5/16-18 PLT803-043C44.
Only works with item 7 with Rev.ASHAFT, SHUTTER, 3/8 SQ891-204C45.
BRUSH, STRIP, LONG891-118C46.
BRUSH, STRIP, SHORT891-119C47.
GASKET, OVAL, AIR IN891-120C48.
EDGE SEAL 3/32 X 7/16X.24.25L817-824C49.
AIR MTR RAIN COVER817-822C50.
LATCH, FLEXIBLE SNAP817-823C51.
SNAP RING EXT 5/8 .050 T800-118C52.
DISK AIR METER BLANK817-841C53.
ShownDISK CORN RND LARGE 24 CELL817-794C54.
DISK CORN RND SMALL 24 CELL817-795C54.
DISK CORN RND LARGE 40 CELL817-796C54.
DISK CORN RND SMALL 40 CELL817-797C54.
09/08/14 - 69 - 411-020P
Table of Contents Part Number Index
Meter
25 Series Air Meter Assembly
(Applies to YP1625AH only)










