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Breco 4000 Series Couplers (Pioneer AG)

Breco 4000 Series ball-valve hydraulic couplers and plugs — commonly known as Pioneer couplers or agricultural (AG) couplers. Heavy-duty steel construction with a ball-locking mechanism and induction-hardened critical parts. Rated 3,000 PSI across all body sizes from 1/4" to 1". Built for agricultural machinery, construction equipment, oil tools, and other demanding hydraulic applications.

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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95

Breco B-4010-2, 1/4" Pioneer AG Interchange Ball-Valve Hydraulic Plug x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-2 is a steel 1/4" plug that int...

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€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95

Breco B-4010-2P, 1/4" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Plug x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-2P is a steel 1/4" poppet-style...

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€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95

Breco B-4010-3, 3/8" Pioneer AG Interchange Ball-Valve Hydraulic Plug x 3/8"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-3 is a steel 3/8" plug that int...

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€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€14,95 - €14,95
€14,95
€14,95 - €14,95
€14,95

Breco B-4010-3P, 3/8" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Plug x 3/8"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-3P is a steel 3/8" poppet-style...

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€14,95 - €14,95
€14,95
€14,95 - €14,95
€14,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€30,95 - €30,95
€30,95
€30,95 - €30,95
€30,95

Breco B-4010-6, 1" Pioneer AG Interchange Ball-Valve Hydraulic Plug x 1-11.5" Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-6 is a steel 1" plug that inter...

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€30,95 - €30,95
€30,95
€30,95 - €30,95
€30,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€46,95 - €46,95
€46,95
€46,95 - €46,95
€46,95

Breco B-4010-6P, 1" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Plug x 1-11.5" Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4010-6P is a steel 1" poppet-style p...

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€46,95 - €46,95
€46,95
€46,95 - €46,95
€46,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€31,95 - €31,95
€31,95
€31,95 - €31,95
€31,95

Breco B-4050-15, 1/2" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 3/4"-16 ORB, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-15 is a steel 3/4" coupler that...

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€31,95 - €31,95
€31,95
€31,95 - €31,95
€31,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€62,95 - €62,95
€62,95
€62,95 - €62,95
€62,95

Breco B-4050-16, 1/2" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 7/8"-14 ORB, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-16 is a steel 3/4" coupler that...

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€62,95 - €62,95
€62,95
€62,95 - €62,95
€62,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€22,95 - €22,95
€22,95
€22,95 - €22,95
€22,95

Breco B-4050-2, 1/4" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-2 is a steel 1/4" coupler that ...

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€22,95 - €22,95
€22,95
€22,95 - €22,95
€22,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€26,95 - €26,95
€26,95
€26,95 - €26,95
€26,95

Breco B-4050-2P, 1/4" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Coupler x 1/4"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-2P is a steel 1/4" poppet-style...

View full details
€26,95 - €26,95
€26,95
€26,95 - €26,95
€26,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€23,95 - €23,95
€23,95
€23,95 - €23,95
€23,95

Breco B-4050-3, 3/8" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 3/8"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-3 is a steel 3/8" coupler that ...

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€23,95 - €23,95
€23,95
€23,95 - €23,95
€23,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€30,95 - €30,95
€30,95
€30,95 - €30,95
€30,95

Breco B-4050-3P, 3/8" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Coupler x 3/8"-18 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-3P is a steel 3/8" poppet-style...

View full details
€30,95 - €30,95
€30,95
€30,95 - €30,95
€30,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95

Breco B-4050-4, 1/2" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 1/2"-14 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-4 is a steel 1/2" coupler that ...

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€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€43,95 - €43,95
€43,95
€43,95 - €43,95
€43,95

Breco B-4050-4P, 1/2" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Coupler x 1/2"-14 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-4P is a steel 1/2" poppet-style...

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€43,95 - €43,95
€43,95
€43,95 - €43,95
€43,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95

Breco B-4050-5, 1/2" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 3/4"-14 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-5 is a steel 3/4" coupler that ...

View full details
€41,95 - €41,95
€41,95
€41,95 - €41,95
€41,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€57,95 - €57,95
€57,95
€57,95 - €57,95
€57,95

Breco B-4050-6, 1" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 1-11.5" Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-6 is a steel 1" coupler that in...

View full details
€57,95 - €57,95
€57,95
€57,95 - €57,95
€57,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€127,95 - €127,95
€127,95
€127,95 - €127,95
€127,95

Breco B-4050-6P, 1" Pioneer AG Interchange Ball-Valve Poppet Hydraulic Coupler x 1-11.5" Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4050-6P is a steel 1" poppet-style c...

View full details
€127,95 - €127,95
€127,95
€127,95 - €127,95
€127,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95

Breco B-4110-5, 3/4" Pioneer AG Interchange Ball-Valve Hydraulic Plug x 3/4" Female NPT, 4000 Series, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4110-5 is a steel 3/4" plug that int...

View full details
€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€59,95 - €59,95
€59,95
€59,95 - €59,95
€59,95

Breco B-4150-5, 3/4" Pioneer AG Interchange Ball-Valve Hydraulic Coupler x 3/4"-14 Female NPT, 4000 Series, Agricultural, Steel

Agricultural and heavy-duty hydraulic connections, commonly known as Pioneer-style or AG couplers. The Breco B-4150-5 is a steel 3/4" coupler that ...

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€59,95 - €59,95
€59,95
€59,95 - €59,95
€59,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€8,95 - €8,95
€8,95
€8,95 - €8,95
€8,95

Breco B-5205-2M, 1/4" Pioneer AG 4000 Series Dust Plug, Agricultural, Rubber

Keeps dirt and debris out of disconnected Pioneer-style AG hydraulic couplings. The Breco B-5205-2M is a rubber dust plug that seals the coupler op...

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€8,95 - €8,95
€8,95
€8,95 - €8,95
€8,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€1,95 - €1,95
€1,95
€1,95 - €1,95
€1,95

Breco B-5205-3, 3/8" Pioneer AG 4000 Series Dust Plug, Agricultural, Rubber

Keeps dirt and debris out of disconnected Pioneer-style AG hydraulic couplings. The Breco B-5205-3 is a rubber dust plug that seals the coupler ope...

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€1,95 - €1,95
€1,95
€1,95 - €1,95
€1,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€11,95 - €11,95
€11,95
€11,95 - €11,95
€11,95

Breco B-5205-4M, 1/2" Pioneer AG 4000 Series Dust Plug, Agricultural, Rubber

Keeps dirt and debris out of disconnected Pioneer-style AG hydraulic couplings. The Breco B-5205-4M is a rubber dust plug that seals the coupler op...

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€11,95 - €11,95
€11,95
€11,95 - €11,95
€11,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€26,95 - €26,95
€26,95
€26,95 - €26,95
€26,95

Breco B-5205-5, 3/4" Pioneer AG 4000 Series Dust Plug, Agricultural, Rubber

Keeps dirt and debris out of disconnected Pioneer-style AG hydraulic couplings. The Breco B-5205-5 is a rubber dust plug that seals the coupler ope...

View full details
€26,95 - €26,95
€26,95
€26,95 - €26,95
€26,95
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
€34,95 - €34,95
€34,95
€34,95 - €34,95
€34,95

Breco B-5205-6, 1" Pioneer AG 4000 Series Dust Plug, Agricultural, Rubber

Keeps dirt and debris out of disconnected Pioneer-style AG hydraulic couplings. The Breco B-5205-6 is a rubber dust plug that seals the coupler ope...

View full details
€34,95 - €34,95
€34,95
€34,95 - €34,95
€34,95

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