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10) Weld In Filler Necks

See Our Selection Of Weld In Filler Neck Bungs & Caps For Industrial, Automotive, ATV, Motorcycle, Cooling, Oil Sump Dry Sump, Catch Can Applications.

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  • 10) Weld In Filler Necks
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  • 1-1/2" 1.50 38mm polished aluminum oil hydraulic water resevoir tank filler neck and cap

    1-1/2" O.D. Billet Aluminum Oil, Water, Fill Neck Bung & Cap 2-1/2" Tall

    Part # BILT003 or 5122

    (Please See Details Before Ordering)

    $21.75
    OUT OF STOCK Details
  • male threaded filler neck

    2-1/4" O.D. Steel Weld In Threaded Filler Neck

    Part # 225-WLD

    (Please See Details Before Ordering)

    $10.95
    Choose Options Details
  • TA CAPS\DIESEL GAS FUEL CAP  FUEL TANK ACCESSORIES 90-02269, 9002269 FTAC69, FTA-C-69,

    Volvo - Mack - International Semi Truck (LOCKING) Fuel Tank Cap 3.0-8 NPSL

    Part # FTA-C-69

    (Please See Details Before Ordering)

    $69.50
    OUT OF STOCK Details
  • 2-1/4" O.D. Stainless Threaded Weld In Custom Tank Filler Neck (5BS)

    2.5-8 UN Threaded Steel Weld In Filler Neck 2.88" O.D.

    Part # FTA-N-54

    (Please See Details Before Ordering)

    $31.57
    Add to Cart Details
  • nc62047 fnc62047  Weld In Steel Filler Neck 2.59"/65mm X 2.64" Tall With Flange (FNC62047)

    2.59"/65mm O.D. Weld In Steel Filler Neck / With Flange 2.64" Tall

    Part # FNC62047

    (Please See Details Before Ordering)

    $12.95
    OUT OF STOCK Details
  • Freightliner M2 Threaded Saddle Tank - Diesel Fuel Cap 2.5" (Locking) FTAC13 FTA-C-13, CST 5012, Gates 31870, motorad 2502-00, sloan 431013, rovertshaw RTG-12, CARQUEST 35044, OEM 90-03613-FTA, 9003613

    (2.5”-8 UN) Freightliner M2 Threaded Saddle Tank - Diesel Fuel Cap (Locking)

    Part # FTAC13

    (Please See Details Before Ordering)

    $59.45
    OUT OF STOCK Details
  • 2-1/4 inch 2.28 custom extended fuel oil gas diesel water coolant filler neck measurement specialties te connectivity

    2.28" Bayonet Filler Neck Weldable Extension Tube (See Details)

    Part # 2668EXT

    (Please See Details Before Ordering)

    $19.95
    OUT OF STOCK Details
  • Weld On Cap For Billet Aluminum Gas / Diesel Fuel Tank 2" O.D. X 3-1/4"

    Weld On Cap For Billet Aluminum Gas / Diesel Fuel Tank 2" O.D. X 3-1/4"

    Part # XP1546

    (Please See Details Before Ordering)

    Add to Cart Details
  • 2.5_weld_in_billet_bung_cap_AC750216

    2.50" Inch Billet Aluminum Weld On Bung And Cap

    Part # AC750216

    (Please See Details Before Ordering)

    $32.00
    OUT OF STOCK Details
  • 4" Threaded NON VENTED Fuel Cap 4.0 – 8 NPSM

    4" Threaded NON VENTED Fuel Cap 4.0 – 8 NPSM

    Part # 31807

    (Please See Details Before Ordering)

    $32.50
    OUT OF STOCK Details
  • Freightliner M2 semi truck Threaded Saddle Tank - Diesel Fuel Cap 2.5" (NON Locking) (FTA-C-12) FUEL TANK ACCESSORIES  OEM Part# 90-03612-00, 900361200

    Freightliner M2 Threaded Saddle Tank - Diesel Fuel Cap (2.5”-8 UN)

    Part # FTA-C-12

    (Please See Details Before Ordering)

    $22.24
    OUT OF STOCK Details
  • Pop Up Gas Cap With Weld In Bung (Select Color)

    Pop Up Gas Cap With Weld In Bung (Select Color)

    Part # pop up cap and bung

    (Please See Details Before Ordering)

    $39.50
    Choose Options Details
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