QU40596 6 Bolt, 19 Spline Front Hub Drive Flange

QU40596 6 Bolt, 19 Spline Front Hub Drive Flange for many vintage 1957-1977 1/2 ton and 3/4 ton 4x4 trucks with Dana 44 front axles. Also fits 1974-1975 Ford closed knuckle Dana 60 front axles. These heavy-duty, genuine Dana steel flanges were original equipment on trucks without lockout hubs and 1970's models with full time transfer cases. Today, drive flanges are the preferred choice for competition, off road, and truck pulling applications due to the simplicity and strength of the design. Made in U.S.A.

Also Available While Supplies Last: QU40596U Used Splined Dana 44 Drive Flange

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Specs
Threadlocker
Bolt Holes
Matching Parts
Applications

Tech Note 1: Specs
QU40596 Bolt Circle is 3-3/4". Your matching 1-1/4" diameter axle shafts will 19 splines. The bolt holes are for 3/8" bolts or studs.

Tech Note 2: Threadlocker
Apply Blue S9978 or S24200 Threadlocker to the bolt threads for maximum retention.

Tech Note 3: Bolt Holes
It is pretty common to find the bolt holes in a wheel hub are worn from loose bolts. It is also pretty common to have one or more rusted in bolts broken off flush with the wheel hub face. On most of these vintage wheel hubs, you can have a machine shop drill and tap 6 new bolt holes between the original holes. Bolting your new hub flanges to a wheel hub with damaged holes will just about guarantee you will have problems.

Tech Note 4: Matching Parts
Matching Parts for QU40596 Drive Flange:
QU40597 Hub Cap
TK40573 6 Bolt Hub Gasket
QU40032 Axle Shaft Snap Ring
QU30163U Used Hub and Rotor for 1971-1977.5 GM and 1974-1977.5 Jeep
QU50818 Warn Lock Out Hub Set

Applications

Chevy and GMC:
K20, K25, K2500: 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977.5

Dodge:
W100: 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968
W200 with Dana 44 Front Axle: 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974

Ford:
F250 with optional Dana 44HD Closed Knuckle Front Axle: 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975
F250 Crew Cab with Dana 60 Closed Knuckle Front Axle: 1974, 1975
F250 with Dana 44 Open Knuckle Front Axle: 1976-1977.5

IHC:
1/2 ton 100, 1100 series: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967
200, 1200 series: 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972

Jeep:
J20: 1974, 1975, 1976, 1977.5