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Transmission Line Adapter Fittings

Individual Parts

Results 1 - 25 of 48

Transmission Line Adapter, Aluminum, Black, Male -6 AN, to Male 1/4 in. NPS, Each

Part Number: FRA-481670-BL

4.62 out of 5 stars ( 13 )

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Fittings, Transmission Line Adapters, Aluminum, Natural, -6 AN Male Threads, 1/4 in. NPSM Male, O-Rings, Pair

Part Number: ICB-551114

4.4 out of 5 stars ( 35 )

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Fittings, Transmission Cooler Lines to Case, -6 AN to 1/4 in. NPSM Straight Thread, Black Anodized, Pair

Part Number: RUS-640520

4.71 out of 5 stars ( 35 )

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Fittings, Transmission Cooler Lines to Case, -6 AN to 1/4 in. 4L80E, 4L85E, Straight Thread, Black Anodized, Pair

Part Number: RUS-641390

4.86 out of 5 stars ( 21 )

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Fittings, Transmission Line Adapters, Aluminum, Natural, -6 AN Male Threads, 1/4 in. NPS Male Threads, 4L80E, Pair

Part Number: ICB-551124

4.0 out of 5 stars ( 8 )

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Transmission Line Adapter Fittings, Billet Aluminum, Natural, 1/4 in. NPS Male Threads, -6 AN Male AN, 4L60E, AOD, C5, TH350, TH400, Each

Part Number: ICB-AN710-06A

5.0 out of 5 stars ( 1 )

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Transmission Line Adapter Fittings, Billet Aluminum, Natural, 9/16-18 in. Male AN O-ring, -6 AN Male AN, 4L60E, 4L65E, 4L70E, 4L80E, Each

Part Number: ICB-AN799-06A

4.0 out of 5 stars ( 7 )

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Fitting, Transmission Line Adapter, Aluminum, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Isuzu, Each

Part Number: DER-13035

4.2 out of 5 stars ( 5 )

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Fittings, Transmission Cooler Lines to Case, -8 AN to 1/4 in. 4L80E, 4L85E, Straight Thread, Black Anodized, Pair

Part Number: RUS-641400

5.0 out of 5 stars ( 1 )

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Transmission Line Adapter, Aluminum, Black, Male -8 AN, to Male 1/4 in. NPS, Each

Part Number: FRA-481673-BL

2.0 out of 5 stars ( 1 )

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Transmission Oil Cooler Fittings, Brass, Natural, Ford, Pair

Part Number: SDK-MOCF01

5.0 out of 5 stars ( 5 )

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This product may not be eligible for select promotional offers

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

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Transmission Line Adapter Fittings, 1/4 in. NPS Male Threads to 3/8 in. Quick-connect Female Threads, Steel, Natural, GM, Hummer, Each

Part Number: ADO-19125677

5.0 out of 5 stars ( 4 )

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Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

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Transmission Line Adapter, Aluminum, Black, Male -6 AN, to Male 1/4 in. NPS, Long for 4L80E, 4L85E, Rear, Each

Part Number: FRA-481672BL

5.0 out of 5 stars ( 1 )

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Transmission Line Adapter, Brass, 1/2 in.-20 I.F., Chevy, GMC, Oldsmobile, Each

Part Number: HDA-393

5.0 out of 5 stars ( 4 )

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Cooler Fitting, 1/2 in. Hose Barb x 7/8-14 in., Each

Part Number: HDA-388

Not Yet Reviewed

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Transmission Line Fittings, Aluminum, Natural, 3/8 in. Hose Barb, 1/2 in.-20 Inverted Flare, Pair

Part Number: DER-13024

4.5 out of 5 stars ( 2 )

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Transmission Line Adapter Fittings, Transmission Cooler Line Fittings, Black, 22mm x 1.5 Male Straight Cut O-ring, -10 AN Male AN, Allison 1000, Pair

Part Number: FLE-FPE-TL-ST

1.0 out of 5 stars ( 1 )

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Transmission Line Adapters, Aluminum, Black Anodized, 5/8 in. Inverted Flare to Male Hose Barb, Fittings, Pair

Part Number: DER-13018

1.0 out of 5 stars ( 2 )

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Transmission Line Fittings, Brass, Natural, 3/8 in. Hose Barb, 5/8 in.-18 Inverted Flare, Pair

Part Number: DER-13025

4.0 out of 5 stars ( 2 )

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Transmission Line Fittings, Brass, Natural, 3/8 in. Hose Barb, 9/16-18 in. JIC Flare, Pair

Part Number: DER-13030

Not Yet Reviewed

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2008-up 4L80E 4L85 Transmission Adapter Fitting Rear Port 6AN Flare 6 AN 9/16-18

Part Number: ICB-AN799-4L-06A

Not Yet Reviewed

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GM Transmission Cooler Line Adapter -6AN to 1/4 NPSM (2) Pack

Part Number: RAU-710-06-2

Not Yet Reviewed

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Transmission Line Adapters, Straight, 3/8 in. Line, GM Quick Connect to Hose Barb, Steel, Pair

Part Number: URR-TR980

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

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