Ford model 44 front axles, Bill of material table – Spicer Front and Rear Axle Catalog User Manual
Page 62

X510-9
(7)
See Ring Gear & Pinion Kits in XGI Catalog for ratio & tooth combinations.
(8)
See Differential Case Assy Kits in XGI Catalog for spline data & ratios.
(9)
Use Internal Parts from Case Assembly
Axle
Axle Kits
Shaft & Joint Assy.
Differential
Bill of
Material
Diff.
Type
Ratio
Ring Gear &
Pinion Kit
(7)
Case Assy.
Kit
(8)
Case Kit
Inner Parts
Kit
Right Hand
Shaft Assy.
Left Hand
Shaft Assy.
56
Bill of Material Table
1978 F-250 3/4 Ton Pick-up (Part Time Transfer Case)
610040-1
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610040-2
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610040-3
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-4
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-5
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-7
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
1979 F-250 3/4 Ton Pick-up (Full or Part Time Transfer Case)
610069-1
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610069-2
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610069-3
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610069-4
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610069-5
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610069-6
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610069-7
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610069-8
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610069-9
Standard
4.09
700040-1
706695X
706696X
706616X
660106-1
660106-2
610040-10
Trac-Lok
3.54
700040-2
706628X
706629X
706630X
660003-3
660003-4
610069-11
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610069-12
Standard
3.54
700040-2
706614X
706615X
706616X
660106-1
660106-2
1974-75 F-250 3/4 Ton Pick-up (Full Time Transfer Case)
603479-1
Standard
4.09
706613-5X
706695X
706696X
706616X
28360-1X
28360-2X
1976 F-250 3/4 Ton Pick-up (Full Time Transfer Case)
603784-1
Standard
4.09
706613-5X
706695X
706696X
706616X
29508-1X
29508-2X
603784-2
Standard
3.54
706613-4X
706614X
706615X
706616X
29508-1X
29508-2X
603784-3
Trac-Lok
4.09
706613-5X
706658X
706659X
706630X
29508-1X
29508-2X
1977 F-250 3/4 Ton Pick-up (Full Time Transfer Case)
610006-1
Standard
4.09
706613-5X
706695X
706696X
706616X
29508-1X
29508-2X
610006-2
Standard
3.54
706613-4X
706614X
706615X
706616X
29508-1X
29508-2X
610006-3
Trac-Lok
4.09
706613-5X
706658X
706659X
706630X
29508-1X
29508-2X
1977 1/2 F-250 3/4 Ton Pick-up (Full Time Transfer Case)
610010-1
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610010-2
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610010-3
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610010-4
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610010-5
Trac-Lok
4.09
700040-1
706658X
706659X
706630X
660003-3
660003-4
610010-6
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
1978 F-250 3/4 Ton Pick-up (Full Time Transfer Case)
610040-1
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610040-2
Standard
3.54
700040-2
706614X
706615X
706616X
660003-3
660003-4
610040-3
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-4
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-5
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
610040-7
Standard
4.09
700040-1
706695X
706696X
706616X
660003-3
660003-4
Ford Model 44 Front Axles