The Putco brushed stainless steel mud skin kit fits the 2019-2027 Chevrolet Silverado 1500 and GMC Sierra 1500, supplied as a 2-piece rear set. Mud skins are custom-fit splash guards that keep mud and road debris from being thrown off the tires.
Part number: 78401
Listed for 1 vehicle: the fitment table on this page shows each year, make and model it fits.
Sold as a 2-piece set.
Putco 2019-2027 Silverado 1500, 2019-2026 Sierra 1500 Rear 2 Pc Mud Skins Solid Brushed Stainless
Use the vehicle selector to confirm your exact year and configuration.
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Putco |
| Part number | 78401 |
| Material | Stainless |
| Position | Rear |
| Pieces in set | 2 |
| Shipping carton | 33 × 14 × 5 in (84 × 36 × 13 cm) |
| Shipping weight | 2.3 kg (5 lb) |
| Category | Exterior & Body |
More parts for the 2019-2026 GMC Sierra 1500. Untick anything you don’t need.
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