Wyatt Gatling 1936 Knucklehead Oil Tank Black Zinc Plated Cap NPT Threads

Replica 1936 Knucklehead wrap-around oil tank with female fittings for banjo bolts delivers an authentic vintage silhouette with modern sealing and a drain plug.

Constructed from durable materials, this tank features a zinc-plated cap and a screw-in dipstick complete with a copper sealing washer for reliable sealing. It includes internal 1/8 NPT threads for vent and return lines, providing versatile connection options for custom setups.

• Left vent hole: 3/8 inch-24 TPI; Right return hole: 1/2 inch-20 TPI (threads should be cleaned with a tap before final assembly for optimal fit and sealing)
• Battery compartment dimensions: approximately 5 inches wide x 4.5 inches long x 7 inches tall
• Omit battery rod tabs, adaptable for later applications by switching to earth-style battery rods
• Requires separate purchase of rubber or steel fittings for oil lines; compatible with banjo bolts, fittings, and oil tank plates
• Made in Taiwan; suitable for Harley-Davidson EL and FL models from 1936 to 1945

This tank is ideal for restoration projects aiming for period-correct appearance combined with dependable performance.

Replica 1936 Knucklehead wrap around oil tank is the original type with female fittings for banjo bolts. Features a non embossed smooth top lower panels and comes with a drain plug.

The Wyatt Gatling Replica 1936 Knucklehead Black Oil Tank offers an authentic vintage look with modern functionality. Constructed from durable materials, this tank features a zinc plated cap and a screw-in dipstick complete with a copper sealing washer, ensuring reliable sealing and easy maintenance. Its design omits battery rod tabs, but it can be adapted for later applications by switching to earth-style battery rods. The tank includes internal 1/8 NPT threads for vent and return lines, providing versatile connection options for custom setups. The dimensions of the battery compartment are approximately 5 inches wide, 4.5 inches long, and 7 inches tall, accommodating a range of Harley-Davidson models from 1936 to 1945. The left vent hole measures 3/8 inch-24 TPI, while the right return hole is 1/2 inch-20 TPI; it is recommended to clear threads with a tap before final assembly for optimal fit and sealing. The tank's design requires separate purchase of rubber or steel fittings for oil lines, and it is compatible with various accessories such as banjo bolts, fittings, and oil tank plates. This product is ideal for restoration projects aiming for period-correct appearance combined with dependable performance. Made in Taiwan, the tank is suited for Harley Davidson models including the EL and FL series from 1936 to 1945, ensuring a perfect fit for your vintage motorcycle restoration or customization project.

Features:

• Material: High-quality metal construction with a zinc plated cap for corrosion resistance

• Dipstick: Screw-in with copper sealing washer for reliable sealing

• Threaded Ports: 1/8 NPT internal threads for vent and return lines

• Battery Compartment: Dimensions approximately 5 in wide x 4.5 in long x 7 in tall

• Fitting Compatibility: Includes left vent and right return ports with specified TPI threads; threads should be cleaned with a tap before assembly

• Application: Suitable for Harley-Davidson 1936-1945 EL and FL models with optional battery rod modifications

• Country of Origin: Taiwan

• Accessory Items: 40-0480 - Replica Black Oil Tank, 40-0877 - WR Hex Barb Oil Line Fitting Set Zinc Plated, 40-0638 - Replica 1936 Knucklehead Raw Oil Tank, 7612-3 - Cadmium Oil Line Fitting

Fitment:
Harley Davidson EL 1936
Harley Davidson EL 1937
Harley Davidson EL 1938
Harley Davidson EL 1939
Harley Davidson EL 1940
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson UL 1938
Harley Davidson UL 1939
Harley Davidson UL 1940
Harley Davidson UL 1941
Harley Davidson UL 1942
Harley Davidson UL 1943
Harley Davidson UL 1944
Harley Davidson UL 1945
Harley Davidson UL 1946
Harley Davidson UL 1947