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Porter Cable Genuine OEM Replacement Overhaul Kit # 903789

Tool Supply Direct (188553)

98.5% positive feedback

Price:

$45.97

Free shipping

Estimated delivery Thu, Aug 28 - Tue, Sep 2

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Genuine OEM Replacement Part # 903789 Consult owners manual for proper part number identification and proper installation .

3.7

3 product ratings

Good value

Would recommend

Good quality

by boabraha-0
May 17, 2023
Ready for another ten years of hammering
The kit has a complete set of replacement seals and even better a replacement trigger valve. It’s pretty simple to install just requires some patience to get the valve body lined up with the pin.
Verified purchase: YesCondition: New
by lkcrlsn_92_z28
Feb 24, 2018
All parts, Gun works, O-ring fitment wasn't perfect
All parts needed to repair my gun as described. O-ring fitment on the piston was not as good as it could have been. Seems to work fine, haven't run it through a project yet, so no comment on the quality/durability.
Verified purchase: YesCondition: New
by aceenassaney
Jun 04, 2025
Could use additional part
Wish the kit had the piston stopper as this is the part that was gone on my gun.
Verified purchase: YesCondition: New