IH: Suspension

Swingarm (rear fork) Info

Year Model	Swingarm Part #
1967-1969 XLCH	47504-56B ¹⁾
1967-1974 XLH 1970-1974 XLCH	47504-67A ²⁾
1975-1976 XLH, XLCH	47504-75 ³⁾
1977-1978 XL, XLCH	47504-76 ⁴⁾
		Related Parts Year Models	Related Parts
		54-78 KH/XL/XLH/XLCH	Inner Bearing Shield (2) 47519-52
		54-78 KH/XL/XLH/XLCH	Inner Bearing Spacer (2) 47518-52
		L74-78 XLH/XLCH	Bearing 47521-74
		54-E74 KH/XL/XLH/XLCH	Bearing Kit 47550-74
		54-E74 KH/XL/XLH/XLCH L74-78 XLH/XLCH	Outer Bearing Spacer (R) 47517-52 Outer Bearing Spacer (R) 47517-74
		54-78 KH/XL/XLH/XLCH	Bearing Locknut Lockwasher (R) 47525-52
		L72-78 XLH/XLCH	10-24 x 1/2 Pozidriv fil head (R)
		L72-78 XLH/XLCH	#10 Lockwasher (R) 7069
		54-78 KH/XL/XLH/XLCH	Pivot Bolt 47511-52
		54-78 KH/XL/XLH/XLCH	5/8“ Lockwasher 7022
		54-E74 KH/XL/XLH/XLCH L74-78 XLH/XLCH	Pivot Bolt Nut 47512-52 Pivot Bolt Nut 47512-74
		54-E74 KH/XL/XLH/XLCH L74-78 XLH/XLCH	Bearing Locknut 47514-52 (Left) Bearing Locknut 47514-74 (Left)
		54-78 KH/XL/XLH/XLCH	Axle Adjuster (2) 39985-52
		54-78 KH/XL/XLH/XLCH	Inner Axle Adjuster Nut (2) 7753 (5/16-24 x 17/64 x 1/2 hex)
		54-78 KH/XL/XLH/XLCH	Outer Axle Adjuster Nut (2) 7744 (5/16-24 x 3/16 x 1/2 hex)

¹⁾ , ²⁾ , ³⁾ , ⁴⁾

1952-1978 HD Parts Catalog pg 111