Motorshop Cast Iron Valve Guide 18176-41-STD for Harley WL 1929-38
Engineered to restore authentic performance in vintage Harley-Davidson side-valve engines, the Motorshop Cast Iron Valve Guide provides a precise, durable guide for either intake or exhaust valves in WL models produced from 1929 to 1938. The cast iron construction supports reliable operation and longevity in classic restorations.
Key details include an outside diameter of approximately 0.57 inches, enabling compatibility with a range of OEM and aftermarket components. This part carries the part number 18176-41-STD and is manufactured in Taiwan to ensure consistent fit and function for Harley WL-era engines.
Designed specifically for Harley WL applications, it supports both intake and exhaust valve operations, helping maintain proper clearance and smooth valve motion in restored engines. Ideal for restorations, rebuilds, or repairs where a precise, historically accurate valve guide is required.
- Part number: 18176-41-STD
- Material: Cast iron
- Outside diameter: ~0.57 inches
- Application: Harley-Davidson WL (1929–1938), intake or exhaust, side-valve engine
- Made in: Taiwan
Cast iron standard valve guide is used for intake or exhaust.
The Motorshop cast iron standard valve guide is designed for use in Harley Davidson WL models from 1929 to 1938, ensuring precise fitment for both intake and exhaust valves. Crafted from durable cast iron, this valve guide offers reliable performance and longevity in vintage motorcycle restorations and repairs. Its outside diameter measures approximately 0.57 inches, making it compatible with a range of OEM and aftermarket components. This part is manufactured in Taiwan, adhering to quality standards to provide a perfect fit and optimal engine operation.
Fitment:
Harley Davidson G 1929
Harley Davidson G 1930
Harley Davidson G 1931
Harley Davidson G 1932
Harley Davidson G 1933
Harley Davidson G 1934
Harley Davidson G 1935
Harley Davidson G 1936
Harley Davidson G 1937
Harley Davidson G 1938
Harley Davidson G 1939
Harley Davidson G 1940
Harley Davidson G 1941
Harley Davidson G 1942
Harley Davidson G 1943
Harley Davidson G 1944
Harley Davidson G 1945
Harley Davidson G 1946
Harley Davidson G 1947
Harley Davidson G 1948
Harley Davidson G 1949
Harley Davidson G 1950
Harley Davidson G 1951
Harley Davidson G 1952
Harley Davidson G 1953
Harley Davidson G 1954
Harley Davidson G 1955
Harley Davidson G 1956
Harley Davidson G 1957
Harley Davidson G 1958
Harley Davidson G 1959
Harley Davidson G 1960
Harley Davidson G 1961
Harley Davidson G 1962
Harley Davidson G 1963
Harley Davidson G 1964
Harley Davidson G 1965
Harley Davidson G 1966
Harley Davidson G 1967
Harley Davidson G 1968
Harley Davidson G 1969
Harley Davidson G 1970
Harley Davidson G 1971
Harley Davidson G 1972
Harley Davidson G 1973
Harley Davidson K 1952
Harley Davidson K 1953
Harley Davidson K 1954
Harley Davidson K 1955
Harley Davidson K 1956
Harley Davidson WL 1929
Harley Davidson WL 1930
Harley Davidson WL 1931
Harley Davidson WL 1932
Harley Davidson WL 1933
Harley Davidson WL 1934
Harley Davidson WL 1935
Harley Davidson WL 1936
Harley Davidson WL 1937
Harley Davidson WL 1938
Harley Davidson WL 1939
Harley Davidson WL 1940
Harley Davidson WL 1941
Harley Davidson WL 1942
Harley Davidson WL 1943
Harley Davidson WL 1944
Harley Davidson WL 1945
Harley Davidson WL 1946
Harley Davidson WL 1947
Harley Davidson WL 1948
Harley Davidson WL 1949
Harley Davidson WL 1950
Harley Davidson WL 1951
Harley Davidson WL 1952
