Landcruiser Front Axle
Information &
Specifications
Axle
Specifications
Spline
Count & Outside
Diameter At Differential:
58' -
67' - 40 Series
Front & Rear - 10 spline (course), 33mm/1.31"
68' -
97' - 40/55/61/62/80
Front & Rear - 30 spline (fine), 33mm/1.31"
98' -
06' - 100 Series
Front - 30 spline (fine), 33mm/1.31"
Spline
Count & Outside
Diameter At Birfield Joint:
58' -
68' - No birf,
Ball & Claw Style Joint
68' -
97' - 40/55/61/62/80
- 27 spline
Birfield Joint Renditions:
68 -
9/75 - Course Spline, drum brake, small shell.
9/75 - 1/79 - Fine Spline, disc brake, small shell, longer than later
79-90 birfs.
1/79 - 1/90 - Fine Spline, disc brake, larger shell, shorter than 76-79
birfs.
1/90-97 - Fine Spline, disc brake, largest shell, available with ABS
toner ring.
Spline
Count & Outside
Diameter At Locking Hub/Hub Flange):
58' -
9/75' - 40/55
Series Front & Rear - ? spline (course)
68' -
97' - 40/55/61/62/80
Front & Rear - ? spline (fine)
Steering
Arm Bolt Pattern
& Shim Dimensions:
Small
Pattern
(E-1/79' 40/55 Series)
46 mm x
30 mm, 11 mm
stud
Large
Pattern
(1/79'-1/90' 40/55/60/70 Series & 79'-85' PU & 4Runner)
55 mm x
30 mm, 12 mm
stud
Knuckle
Stud Thread
& Pitch Dimensions:
Small
Pattern Knuckle
Stud to
Knuckle
Casting - 11 mm x 1.50
Top thread
(Nut Thread) - 11 mm x 1.25
Large
Pattern Knuckle
Stud to Knuckle
Casting - 12 mm x 1.50
Top thread
(Nut Thread) - 12 mm x 1.25
Inner
Axle Lengths
(without birf attached, measured from end to end):
40/55/70 Series Drivers
Side:
29.00"
40/55/70 Series Passenger
Side: 17.25"
60/62
Series Drivers
Side:
31.5"
60/62
Series Passenger
Side:
17.25"
80
Series Drivers
Side:
34.125"
80
Series Passenger
Side:
17.75"
PU/4Runner (Solid
Axle) Drivers Side: 31.5"
PU/4Runner (Solid
Axle) Pass. Side: 15.375"
Inner
Axle Lengths WITH Birfield Joint Attatched
40/55 68'-9/75' Drum Axle Drivers Side ?
40/55 68'-9/75' Drum Axle Pass. Side
?
40/55 9/75'-1/79' Disc Axle Drivers Side ?
40/55 9/75'-1/79'
Disc Axle
Pass. Side ?
40/55 1/79'-83' Disc Axle Drivers Side
?
40/55 1/79'-83'
Disc
Axle
Pass. Side ?
60/62 80-1/90' Disc Axle Drivers
Side ?
60/62 80-1/90' Disc Axle Pass.
Side ?
70 80-1/90' Disc Axle Drivers
Side ?
70 80-1/90' Disc Axle Pass.
Side ?
80 1/90-97' Disc Axle Drivers
Side
?
80 1/90-97' Disc Axle Pass.
Side
?
PU/4Runner (Solid
Axle) Drivers Side ?
PU/4Runner (Solid
Axle) Pass. Side ?
Birfield Joint
Lengths (overall length of birfield, end to end)
80 Series W/ABS Tone Ring "Short" style
246 mm
80
Series W/ABS Tone Ring "Long" style
251 mm
Front Axle WMS Widths (Wheel Mating Surface to Wheel Mating Surface)
40/55 Series - 55"/57" (will be test measureing in the coming weeks)
PU/4Runner - 55.5"
60/62 Series - 58.5"/60" (will be test measureing in the coming weeks)
80 Series - 63.5"
MORE
COMING SOON!
*See
something missing,
wrong, or incomplete? Please let us know!
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