Piston Driver & Piston Bumper Kit Compatible with Hitachi Framing Nailer

Material: The piston drivers and bumpers are made of Material+Plastic, with the color as shown. The size of the Piston Driver is 5.7 * 13.8cm/ 2.2 * 5.4in, while the Piston Bumper measures 6.5 * 2.8cm/ 2.6 * 1.1in.

Features: ♥ Replacement Number of Piston Driver: 885915, 877323, SP 877-323, SP 885-915. ♥ Replacement Number of Piston Bumper: 883-511, 878-303, 878-649, 877-376, 878649.

Package Included: - 3 Pcs * Piston Drivers - 3 Pcs * Piston Bumpers

Compatibility: ▪ The compatibility is just for reference. Please compare the part number with your original one before purchasing! ▪ The part/product is not sponsored or endorsed by, or affiliated with the brands it fits, including Hitachi.

✔【Piston Drivers】877-323 Piston drivers are compatible with Hitachi NR83A, NR83A2, NR83A2(S) framing strip nailers. Replace part : 885915, 877323, SP 877-323, SP 885-915. ✔【Piston Bumpers】883-511 Piston bumpers are compatible with Hitachi NR83A, NR83AA, NV65AA, NV75A, NV83A, NV65AC, NR83AA3, NV85AG, NR83A2(S), 83AA2, NR83AA2, NR83A3S, NR83A3, NR83AA4, NV83A3, NR83A2, NV83A4, and NV83A2 power tools. Replace part : 883-511, 878-303, 878-649, 877-376, 878649.

✔【High-quality Material】The piston drivers are made of Heat treated tool steel 6150, the rock well hardness is 50-52, and they are aerospace grade #2024 Aluminum piston.

✔【Perfect Fit】Aluminum is crimped into the grooves of the shaft to prevent unscrewing. Hardened steel lock tight and micro-mechanically locked piston driver interface.

✔【Excellent Service】If you have any questions, please contact us in time, we will reply you within one working day.

product information: