User guide

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.
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.
145
Bill of Material Table
1967 I1000
602926-6 Standard 3.54 706660-1X 26167X 706668X 706671X 23243X 23244X
602926-7 Powr-Lok 3.54 706660-1X 25370X 706174X 706176X 23243X 23244X
1967 I1500 Station Wagon
602927-11 Standard 4.10 706660-3X 706664X 706668X 706671X 31494-1 31494-1
602927-12 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
602927-13 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
602927-14 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
602927-15 Standard 3.54 706660-1X 706664X 706668X 706671X 31494-1 31494-1
602927-16 Powr-Lok 3.54 706660-1X 706172X 706174X 706176X 31494-1 31494-1
602927-17 Standard 3.73 706660-2X 706664X 706668X 706671X 31494-1 31494-1
602927-18 Powr-Lok 3.73 706660-2X 706172X 706174X 706176X 31494-1 31494-1
1967 K1500 Pick-up
602923-3 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
602923-4 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
1968 K25 Truck Chassis
602989-2 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
602989-3 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
602989-4 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
1968 1/2 K25 Truck Chassis
603073-2 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
603073-3 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
603073-4 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
1969-70 K25 Truck Chassis
603107-1 Standard 4.10 706660-3X 706664X 706668X 706671X 31494-1 31494-1
603107-2 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
603107-3 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
603107-4 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
603107-6 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
603107-7 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
603107-8 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
1971 K25 Truck Chassis
603209-1 Standard 4.10 706660-3X 706664X 706668X 706671X 31494-1 31494-1
603209-6 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
603209-7 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
603209-8 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
1972 K25 Truck Chassis
603323-1 Standard 4.10 706660-3X 706664X 706668X 706671X 31494-1 31494-1
603323-6 Powr-Lok 4.10 706660-3X 706172X 706174X 706176X 31494-1 31494-1
603323-7 Standard 4.56 706660-4X 706665X 706669X 706671X 31494-1 31494-1
603323-8 Powr-Lok 4.56 706660-4X 706173X 706175X 706176X 31494-1 31494-1
GMC / Chevrolet Model 60 Rear Axles