GM
Front Differential Fill & Drain Plug Washers - 12471621 - GMT400
Front Differential Fill & Drain Plug Washers - 12471621 - GMT400
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Front Differential Fill & Drain Plug Washers for the Chevrolet/GMC K1500, Blazer, Tahoe, Yukon.
Part numbers
12471621 (x2).
Fits
1500 series, 8.
Why it matters
Small, cheap items that are easy to overlook whenever the front differential is opened up for service, worth replacing rather than reusing worn ones.
What you get
A pair.
Give us your VIN if you're not certain on fitment, we'll check it before anything ships.
Description
Front Differential Fill & Drain Plug Washers for the Chevrolet/GMC K1500, Blazer, Tahoe, Yukon.
Part numbers
12471621 (x2).
Fits
1500 series, 8.
Why it matters
Small, cheap items that are easy to overlook whenever the front differential is opened up for service, worth replacing rather than reusing worn ones.
What you get
A pair.
Give us your VIN if you're not certain on fitment, we'll check it before anything ships.
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