Gates 30011 | Diesel Exhaust Fluid (DEF) Filler Cap

Part Number
Diesel Emission Fluid (DEF) Cap
Special Price $17.00 Regular Price $20.99
In stock
Only 4 left
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Estimated Ship Date: 1 Business Day or Less

The blue appearance of Gates Non-Locking DEF Caps clearly identifies the DEF tank filler neck, preventing frustrating and costly repairs resulting from the addition of foreign fluids to the DEF tank.

Gates - Driven By Possibility

BRAND: Gates


  • Diesel Emission Fluid (DEF) Cap
  • Diesel Emission Fluid (DEF) Cap
  • Diesel Emission Fluid Cap
  • Bobcat-Melroe, A770, Kubota 4-Cyl. 230 Diesel, DEF Tank Cap


Attachment TypeDEF Cap
Cam TypeThreaded
Cap Depth (in)1.15
Neck Diameter (in)1.76
OE Comparison RatingOE Performance
Shell Diameter (in)2.31


  • CARQUEST or Stant: 10856
  • Melroe Bobcat: 7282133
  • NAPA: 703-4167
  • Stant: 10856
  • Motorad: DEF108
Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
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