Fill Cap Kits

Fill Cap Kit, 1-1/2 in.-12 Thread, Weld-On, Aluminum, 1.375 in. Diameter Opening, Kit

Part Number: AAF-ALL36160

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Fill Plug Kit, 1-1/2 in.-12 Thread, Billet Aluminum Cap, Weld-In Steel Bung, 1.50 in. Diameter Cap, Kit

Part Number: AAF-ALL36161

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Fitting, Bung, Weld-In, Fuel Filler Style, Cap, Female 2 1/2 in - 16 NPT, Aluminum, Each

Part Number: MEZ-PN6500

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Fill Cap Kits, Weld-On, 1.950 in. Diameter, 1.50 in.-12 Thread Size, Billet Aluminum, Black Anodized, Aluminum Bung Material, 1.38 in. Opening, Kit

Part Number: HLY-241-228

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Weld-In Fill Cap, Aluminum, Differential, Water, 1.25 in. -12 UNF, 1.50 in. Outside Diameter, Kit

Part Number: MOR-85282

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Fitting, Bung, Weld-In, Rear End/Weight Bar Style, Cap, Female 1 3/4 in - 12TPI, Steel, Each

Part Number: MEZ-PN6551

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Fill Cap Kit, Rear End Filler and Drain Kit, Weld-on, Aluminum Cap, 1.750 in. Diameter, Steel Bung, Kit

Part Number: TNK-REFD

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Fill Cap Kit, Weld-In, Aluminum, Differential, Water, 1.25 in. -12 UNF, 1.50 in. Outside Diameter, Kit

Part Number: MOR-85286

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Assembly Cap, Bung 2.5 in. Pro Aluminum Cap Bung, Each

Part Number: MEZ-PN6700

5.0 out of 5 stars ( 7 )

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Fill Cap Kits, Weld-on, Billet Aluminum, Black Anodized, 1 1/2-12 in.Thread Size, Kit

Part Number: AAF-ALL36164

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Fill Cap, Billet Aluminum, Black Anodized, Aluminum Bung, 1.380 in. Diameter Opening, Each

Part Number: EAR-166018ERL

5.0 out of 5 stars ( 3 )

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Fill Cap Kits, Aluminum Bung, Weld-on, 3.000 in. Cap Diameter, 3-12 Cap Thread Size, Sliver Anodized, Kit

Part Number: AAF-ALL36170

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Fill Cap Kits, Fill Plug Kits, Weld-on, 3.00 in. Cap Diameter, Billet Aluminum, Black Anodized, 3-12 Thread Size, 3.00 in. Diameter Opening, Kit

Part Number: AAF-ALL36175

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Water Tank Caps, Billet Aluminum, Natural, Flush Mount, 6.500 in. Cap, Kit

Part Number: RHC-21-0016

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fill Cap Kits, 1-1/2 in.-12 Thread, Weld-on, Steel Bung, Aluminum Cap, Black Anodized, 1 1/2-12 in. Thread Size, Kit

Part Number: AAF-ALL36167

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Fill Cap Kit, Weld-On, Aluminum, Black Anodized, Kit

Part Number: MOR-85283

5.0 out of 5 stars ( 1 )

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Fill Cap Kits, Weld-In Cap and Bung Assemblies, Weld-on, Billet Aluminum, Natural, 1 5/16-12 Thread Size, Stainless Steel Bung, Kit

Part Number: MEZ-PN6552

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Weld-In Fill Cap, Steel, Differential, Water, 1.25 in. -12 UNF, 1.50 in. Outside Diameter, Kit

Part Number: MOR-85280

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Fill Cap Kits, Fill Plug Kits, Bolt-on, 1.50 in. Cap Diameter, Billet Aluminum, Black Anodized, 1 1/2-12 Thread Size, 1.375 in. Diameter Opening, Kit

Part Number: AAF-ALL36181

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Weld-In Bungs and Fittings, 2" Billet Aluminum Cap, Black Anodized, Aluminum Bung

Part Number: RHC-26-0003-BK

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Fitting, Bung, Weld-In, Female 20 AN, Aluminum, Each

Part Number: MEZ-PNC020

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Fill Cap Kits, 1-1/2 in.-12 Thread, Weld-on, Billet Aluminum, Polished, 1.500 in. Diameter, Kit

Part Number: AAF-ALL36166

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Water Tank Caps, for Rhodes Water Tanks, Billet Aluminum, Natural, Flush Mount, 8.000 in. Cap, Kit

Part Number: RHC-21-0018

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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• Special Order

Fill Cap, Billet Aluminum, 2 1/2 in.-16 Threads, Cap Only, Each

Part Number: MEZ-PN6500-2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Fill Plug Kit, 3 in. -12, Billet Aluminum Cap, Weld-On, Silver Anodized, 3.00 in. Diameter Cap, Kit

Part Number: AAF-ALL36174

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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• Special Order