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Vehicle Info NeededKEY PARTSPART NUMBER: 576-0856-265
0856-265 4-Piece Sill Kit, 99-'06 Fleetside For 5.5' And 6' Bed
$23299
Ships on 09/14/2026
Lowest Price Guarantee4-Piece Sill Kit99-'06 Fleetside For 5.5' And 6' Bed
Key Parts 0856-265 Features:
- This 4pc cross sill kit fits:
- 1999-2006 Chevrolet Silverado fleetside with 5.5' or 6' bed
- 1999-2006 GMC Sierra fleetside with 5.5' or 6' bed
- Measurement: 64 3/4" x 9" x 4 1/2"
- Weight: 36.6lb
- This is all of the cross sills, except the rear cross sill under the tailgate, for a 5.5' or 6' bed
- for the rear cross sill use 0856-260
Part TypeTruck Bed Floor Panel
BrandKEY PARTS
Package Height7.0
Package Width8.0
Package Length65.0
Weight37.0 PG
Part CategoryReplacement Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
