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Shop Engine Lower End Connecting Rods
Flywheel Washers

Flywheel Washers

Thrust washer; for Flywheels; fits IOE and V models 1915-1936, 45 cui/750cc 1929-1973; steel; ID x OD: 32 x 50.8 mm, 1.50 mm thick; replaces OEM HD 372-21, and 23972-21; gross weight: 30 g
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Select variant:
60-749
fits IOE and V models 1915-1936, 45 cui/750cc 1929-1973; steel; ID x OD: 32 x 50.8 mm, 1.50 mm thick; replaces OEM HD 372-21, and 23972-21
60-625
by Bender Cycle; fits OHV BT 74“/80“ 1941-1999, Sportster 1972-early 1987; brass, precision ground; ID x OD: 35.7 x 53.1 mm, 1.52 mm thick; replaces OEM HD 6505, 6506, and 23973-41; USA
 60-746
fits OHV BT 74“/80“ 1941-1999, Sportster 1972-early 1987; bronze; ID x OD: 36 x 53.1 mm, 1.50 mm thick; replaces OEM HD 6505, 6506, and 23973-41
 60-747
fits OHV BT 74“/80“ 1941-1999, Sportster 1972-early 1987; steel; ID x OD: 36 x 53.1 mm, 1.40 mm thick; replaces OEM HD 6505, 6506, and 23973-41
 60-726
fits Sportster 1957-1971; for OEM and Truett & Osborn flywheels; steel, copper coated, no fly cut, to be used rather with steel cages; ID x OD: 35.8 x 59 mm, 1.96 mm thick; replaces OEM HD 23972-57
 61-004
fits Sportster 1957-1971; for OEM and Truett & Osborn flywheels; aluminum bronze, with fly cut, to be used with aluminum cages; ID x OD: 36 x 59.2 mm, 1.85 mm thick; replaces OEM HD 23972-57A
 60-728
fits Sportster late 1987-1999; bronze; ID x OD: 36 x 53.2 mm, 1.50 mm thick; replaces OEM HD 6508; USA
Price and stock:
Item №
60-749
Price incl. VAT
34.16 €
Available
12
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 5.45 € German VAT.
pair
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Facts
Description
  • Thrust washer
  • for Flywheels
  • fits IOE and V models 1915-1936, 45 cui/750cc 1929-1973
  • steel
  • ID x OD: 32 x 50.8 mm, 1.50 mm thick
  • replaces Harley-Davidson part number HD 372-21, and 23972-21
  • gross weight: 30 g

Harley-Davidson crank webs ("flywheels") are made of (steel) castings. To prevent the connecting rods themselves and the bearing cages of the big-end bearing from running directly against them, thrust washers are installed in the crank webs. These thrust washers are also used to set the side clearance of the big-end bearing and the connecting rod eye. Installing our thrust washers for the connecting rod bearing as a replacement for worn OEM parts is therefore a bit “tricky”: the connecting rod side clearance should be measured with a feeler gauge after tightening the crank pin nuts and adjusted if necessary.

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