![Perko Fuel System Locking Insert f\/ 1-1\/2" Vented Fills [0525DP0BLK]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/600x600/products/16705/29852/34457XL__03264.1697147039.jpg?c=1 "Perko Fuel System Locking Insert f\/ 1-1\/2\" Vented Fills [0525DP0BLK]")
Product Overview
Locking Fuel Fill Insert
(0525)
- Black Plastic with Zinc Alloy Lock Cylinder
- Dual purpose key opens fill cap & locking insert
- Fits most PERKO vented fills
Quick Guide (pdf)
![Perko Fuel System Locking Insert f\/ 1-1\/2" Vented Fills [0525DP0BLK]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/1280x1280/products/16705/29852/34457XL__03264.1697147039.jpg?c=1 "Perko Fuel System Locking Insert f\/ 1-1\/2\" Vented Fills [0525DP0BLK]")
Locking Fuel Fill Insert
(0525)
![Perko Fuel System Locking Cap f\/ 1-1\/2" Non-Vented Fills [1324DP0BLK]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/16706/29853/34458XL__00295.1697147042.jpg?c=1 "Perko Fuel System Locking Cap f\/ 1-1\/2\" Non-Vented Fills [1324DP0BLK]")
![Perko Fuel System Locking Cap f\/ 1-1\/2" Non-Vented Fills - 0520 \/ 0527 \/ 0528 \/ 0557 \/ 0599 \/ 1270 [1324DP1BLK]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/16707/29854/34459XL__09214.1697147044.jpg?c=1 "Perko Fuel System Locking Cap f\/ 1-1\/2\" Non-Vented Fills - 0520 \/ 0527 \/ 0528 \/ 0557 \/ 0599 \/ 1270 [1324DP1BLK]")
![Perko Gas Fill w\/ Locking Cap f\/ 1-1\/2" Hose [0599DPGCHR]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/16702/29849/34450XL__19360.1697147032.jpg?c=1 "Perko Gas Fill w\/ Locking Cap f\/ 1-1\/2\" Hose [0599DPGCHR]")
![Perko Diesel Fill w\/ Locking Cap f\/ 1-1\/2" Hose [0599DPDCHR]](https://cdn11.bigcommerce.com/s-jxombk0idl/images/stencil/500x659/products/16701/29848/34449XL__45915.1697147030.jpg?c=1 "Perko Diesel Fill w\/ Locking Cap f\/ 1-1\/2\" Hose [0599DPDCHR]")