Easy
15-30 minutes
This is a genuine manufacturer-sourced replacement part which is used in Senco nailers. Its purpose is to distribute the pressure evenly and provide an air-tight seal for the firing valve assembly. Over time seals tend to become brittle and may crack eventually requiring replacement to maintain peak performance. This part is made of durable rubber material and it is sold individually.
Seal LB0998
OEM part for: Senco
Part Number: LB0998
$4.99
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 4 machines
Senco
FinishPro 35 15 Ga. Angled Finish Nailer View Diagrams & Manuals
RoofPro 450 Coil Nailer View Diagrams & Manuals
FinishPro3515Ga (1Y0001N) 15 Gauge Finish Nailer Finishpro35 View Diagrams & Manuals
RoofPro450 (3C0001N) "roofpro 450, 1-3/4 Inch Coil Roofing Nailer" View Diagrams & Manuals
This item works with the following types of products:
- Nailer Parts
Customer Part Reviews ?
Average Rating (out of 5):
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Couldn't be easier
Part was as advertised, delivered quickly.
Guest -
March 6, 2023
Verified Purchase
tool repair
items arrived ahead of schedule time fit perfect and tool is working fine
MICHAEL -
October 30, 2021
Verified Purchase
Nail gun repair
All three parts came in right on time and my repair went smoothly.
Robeet -
October 7, 2020
Verified Purchase
Exact replacement
One of three seals I ordered that got my old Senco 35 pro finish nail gun working like new.
Guest -
July 25, 2020
Verified Purchase
Great website
I'm a novice at servicing my air guns. The site made it very easy to find the parts I needed. I am very pleased!
Guest -
July 21, 2020
Verified Purchase
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t days ago
Verified Purchase
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Questions & Answers ?
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Bad seals
Michael - May 24, 2021
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Finish nailer
Removed, replaced, repaired!
Easy, thank you.
Easy, thank you.
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Need to replace all Oring and gaskets , also trigger assembly
Victor - May 10, 2020
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Wrench Set, Small screw driver, white grease
Disassemble the back all the way to get cylinder and piston out.
Replaced gaskets and O rings put all back together and Voile!!! Shooting nails like brand new!!
Replaced gaskets and O rings put all back together and Voile!!! Shooting nails like brand new!!
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Not sinking nails
Omar - January 13, 2017
Tool Type
Nailer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Allen wrench
Parts Used
Remove the cap assembly
Remove and replace the worn seals
Clean and oil the inside of the gun
Replace the top cap
Remove and replace the worn seals
Clean and oil the inside of the gun
Replace the top cap
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
