Grid is 1 inch square
Air Compressor Cap .25-18 npt D21657
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MIBBB Rating A+
Manufacturer Part

Air Compressor Cap .25-18 npt D21657

Genuine OEM Part # D21657RC Item # 3653754
Manufacturer Part
Grid is 1 inch square
Air Compressor Cap .25-18 npt D21657
$2.40
Loading stock status
Loading stock status
Does this part fit my product?
Find your model number or log in to select it from your saved machines.
365-Day Return Policy365-Day Return Policy
Loading stock status
$2.40
start a live chat with Repair Clinic customer support

This part D21657 is compatible with:

Product Type:
Air Compressor
Brands:
Porter Cable
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MIBBB Rating A+

Cap .25-18 npt Customer Reviews

Shop by Brands

Repair Clinic
Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!
Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic
Customer StoriesRepair Parts BrandsDIY Repair BlogIn the News
Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI
Quick Links
Shipping Information365 Day Return PolicyRetail Location & HoursContact UsTrack OrderReviewsRepair Clinic Pro
Social Media
Privacy PolicyDo Not Sell/Share My Personal InformationTerms & ConditionsSitemapGet 10% Off
© 2026 RepairClinic.com