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Transmission Speedometer Port Plug for Mopar TF-727, 36RH, 37RH, 46RH, and 47RH Transmissions
InfoVehicle Info Needed
B&MPART NUMBER: 130-20300

Transmission Speedometer Port Plug for Mopar TF-727, 36RH, 37RH, 46RH, and 47RH Transmissions

$4496$49.95You Save$4.99
3 left in stock
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

Transmission Speedometer Port Plug
  • Fits Mopar TF-727, 36RH, 37RH, 46RH, and 47RH Transmissions
  • Billet Aluminum with Engraved B&M Logo
  • Mil-Spec Black Anodized Finish
  • Sold Individually

    B&M 20300 Features:

    • Includes (2) Stainless Steel Mounting Bolts, (1) O-Ring, and (1) Washer
    • Protects your Transmission from Contaminants During Use or Storage
    • Perfect for Electronic Speedometer Conversions
    • Replaceable O-Ring Seal for Leak Prevention and Maintenance

    Note:

    • Does NOT fit RE (electronically controlled) transmissions.
    • Part TypePlug Fitting
    BrandB&M
    Package Height1.0
    Package Width5.0
    Package Length7.0
    Weight0.3 PG
    Part CategoryPerformance Parts
    QuantitySold individually
    MaterialBillet Aluminum
    Part FitmentSemi Universal
    Vendor Part Number20300
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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