The following list are recommended spare parts for a normal overhaul.

This list includes all bearings, seals, and miscellaneous locks and screws

that are not normally reusable after disassembly.

Prices quoted are Ex Works, Springfield, MO USA. Minimum order $200.

REPAIR KIT 4500638B

Item Number Description Part Number Quantity

11 Roller Bearing 29251 1

12 Ball Bearing 11783 1

13 Ball Bearing 30238-5206 2

22 Retainer 4200538A 1

23 Lip Seal 4200548A 1

24 Lip Seal 4200558B 4

29 Cap Screw 90293-100 2

30 Timing Shim 4200308B-010 2

30 Timing Shim 4200308B-005 2

30 Timing Shim 4200308B-003 6

31 Gear Key 4200318B 2

The following part is listed for reference only and is not a part of the repair kit:

8 Gear Assembly 4200098B 1

Tuthill Blower Brochure

Important Option

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