1978 GMC CK Pickup Differentials
Select Your Submodel
Select Department
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WJB® - Front Axle Differential Bearing Race$5.48 - $6.30 -
WJB® - Outer Differential Pinion Seal$1.82 - $3.59 -

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National® - Differential Bearing$13.81 - $36.85 -
National® - Differential Carrier Race$4.86 - $18.50 -
National® - Differential Pinion Bearing$19.78 - $33.97 -
National® - Differential Pinion Race$12.16 - $29.50 -
FAG® - Differential Bearing$20.41 - $61.98 -
FAG® - Differential Pinion Race$10.59 - $38.27 -
FAG® - Differential Race$10.50 - $33.41 -

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Yukon Gear & Axle® - Ring Gear Bolt$28.11 - $32.27 -
Spicer® - Differential Bearing Kit$50.43 - $128.78 + Save up to $5.00 with iD FastTrack -

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Spicer® - Differential Pinion Nut$1.49 - $53.78 + Save an extra $1.00 with iD FastTrack -
Spicer® - Differential Pinion Seal$15.03 - $72.04 -

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Spicer® - Front Differential Cross Pin$21.17 + Save an extra $1.00 with iD FastTrack -
Spicer® - Front Differential Master Shim Kit$87.68 + Save an extra $4.20 with iD FastTrack -
Spicer® - Pinion Gear Thrust Washer$38.90 + Save an extra $2.00 with iD FastTrack -

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Yukon Gear & Axle® - Differential Cross Pin Shaft$37.83 - $49.89 -



























