Product Overview
The Superior Parts SP KN70142 Aftermarket Cylinder Cap Seal Unit is an aftermarket replacement sealing component designed to restore proper air retention, pressure control, and pneumatic performance for compatible Max framing nailers. Engineered as a replacement for Max part number KN70097, this cylinder cap seal unit helps maintain an airtight seal between critical pneumatic components, reducing air leakage and supporting consistent firing power during demanding fastening applications. Designed specifically for Max CN890F, CN890F2, SN883CH/28, SN883CH/34, SN883CH2-28, SN883RH, SN883RH2, SN883RH3, SN890CH2, SN890CH2_34_, and SN890CH3-34 nailer models, it provides precise fitment and dependable sealing performance. Constructed from durable wear-resistant rubber and elastomer materials, this seal unit is built to withstand repeated pressure cycles, vibration, and heavy-duty jobsite use while maintaining reliable pneumatic efficiency. Ideal for maintenance and repair applications, this replacement component helps extend tool service life, improve operational consistency, and restore dependable fastening performance for professional framing and construction contractors.
- Genuine Superior Parts OEM tool part
- Please Reference Tool Diagram to Ensure Part Compatibility Before Ordering
- Origin of Manufacture and Packaging May Vary
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Brand:
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Superior Parts
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Type:
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Aftermarket Cylinder Cap Seal Unit
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Color:
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Black
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Compatible Tools:
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CN890F, CN890F2, SN883CH/28, SN883CH/34, SN883CH2-28, SN883RH, SN883RH2, SN883RH3, SN890CH2, SN890CH2_34_, SN890CH3-34 (sold separately)
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Quantity:
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(1) Cylinder Cap Seal
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Material:
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Rubber
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Made in the USA:
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No
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Model Number:
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SP KN70142
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