Piston Bumper Stop #901901 for FC350 & FR350 Nailers

Piston Bumper Stop Replacement – Part #901901 for FC350 & FR350 Nailers

Keep your framing nailer performing at its best with this precision-fit Piston Bumper Stop (Part #901901). Designed as a direct replacement for compatible FC350 and FR350 nail gun models, this durable seal component helps restore proper piston function and extend the working life of your tool. Whether you're a professional contractor or a dedicated DIYer, having the right replacement part on hand means less downtime and more productivity on the job site.

Made in Mainland China.

Key Features

• Direct Replacement Fit: Engineered specifically as a replacement for FC350 and FR350 nailer models (Type 1, Type 2, Type 3) — restores original piston bumper function.
• Part Number: 901901 — confirm this matches your nailer before purchasing.
• Functional Upgrade: Replaces worn or damaged piston bumper stops to help maintain consistent drive performance.
• Quantity: 1 PC per order.
• Type: Seals / Piston Bumper Stop component.

Compatibility

• FC350 – Type 1, Type 2, Type 3
• FR350 – Type 1, Type 2, Type 3

Please verify that Part #901901 matches your specific nailer model and type before ordering.

Specifications

Package Contents

• 1× Piston Bumper Stop (#901901)

Important Notes

• Screen color settings may cause slight variation in the item's actual color versus product images.
• Please allow minor manual measurement tolerances for listed dimensions.
• Always confirm the part number and model compatibility before purchase.

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Frequently Asked Questions

Q: Which nailer models is the #901901 Piston Bumper Stop compatible with?

A: This replacement piston bumper stop (Part #901901) is compatible with FC350 (Type 1, Type 2, Type 3) and FR350 (Type 1, Type 2, Type 3) framing nailers. Always verify that the part number matches your specific model and type before purchasing to ensure a proper fit.

Q: How many piston bumper stops are included in one order?

A: Each order includes 1 PC of the Piston Bumper Stop (#901901). If you require multiple units for a larger repair job, please adjust your order quantity accordingly.

Q: Why should I replace the piston bumper stop on my nailer?

A: The piston bumper stop is a critical seal component that cushions the piston at the end of its stroke. Over time, it can wear down or become damaged, leading to inconsistent nail driving, increased vibration, or potential damage to other internal components. Replacing it with a correctly fitting part helps restore smooth, reliable nailer operation.