Medium
30-60 minutes
This authentic conrod cover is sourced directly from original equipment manufacturer for Bostitch air compressors. It is secured over the piston seal which is sold separately. Please note one durable metal conrod cover is included per order.
Conrod Cover AB-9416831
OEM part for: Bostitch
Part Number: AB-9416831
$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
Bostitch
CAP2000P-OF Type 0 Air Compressor View Diagrams & Manuals
CAP60PB-OF Air Compressor View Diagrams & Manuals
CAP2040P-OF (Type 0) Air Compressor Power Tool View Diagrams & Manuals
CAP60PB-OF (Type 0) Air Compressor Power Tool View Diagrams & Manuals
This item works with the following types of products:
- Compressor Parts
This part replaces obsolete part #: AB-9415053
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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.
Compressor would not build pressure above 80 psi.
Bruce - March 17, 2022
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set, Nutdriver, Torx bit
Replaced cover, connecting rod, piston ring, cylinder and torx screw. Put the piston and rod in the cylinder and connect the connecting rod. By replacing these parts it fixed the problem.
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Control rod and piston head disintegrated causing the drive belt to break. Second time this has happened since buying the compressor.
Charles - March 14, 2018
Tool Type
Compressor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Adjustable Wrench
1. Removed the plastic housing surrounding the motor an compressor manifold.
2. Removed the broken Control Rod remains of the Conrod Cover (piston head) and inspected the piston well. Had some dents in there but it was still serviceable so I didn't replace it.
3. Assembled the conrod and conrod cover and seal then slid it into the piston housing. Had to use a small screw driver to bend the flexible seal attached it to just enough to allow it to slip in.
4. Reattached the conrod assembly to the motor wheel and tightened it all down.
5. Spent the rest of the hour attempting to get the new drive belt on. That is a PITA but it can be done, don't give up. You will need three hands to do it but a good screw driver in the right place helps keep the belt on the track long enough to get it all the way on. Make sure it is in the center of the wheels before you test it's operation.
6. Tested the repair and tank operations satisfactorily then reassembled the plastic housing to complete the job.
2. Removed the broken Control Rod remains of the Conrod Cover (piston head) and inspected the piston well. Had some dents in there but it was still serviceable so I didn't replace it.
3. Assembled the conrod and conrod cover and seal then slid it into the piston housing. Had to use a small screw driver to bend the flexible seal attached it to just enough to allow it to slip in.
4. Reattached the conrod assembly to the motor wheel and tightened it all down.
5. Spent the rest of the hour attempting to get the new drive belt on. That is a PITA but it can be done, don't give up. You will need three hands to do it but a good screw driver in the right place helps keep the belt on the track long enough to get it all the way on. Make sure it is in the center of the wheels before you test it's operation.
6. Tested the repair and tank operations satisfactorily then reassembled the plastic housing to complete the job.
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Thanks for voting and helping fellow customers!
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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.
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