722.6 Automatic Transmission Master Rebuild Kit with B1 Pistons Fits 2005-2008 Dodge 300
Restore your transmission performance with this 722.6 Automatic Transmission Master Rebuild Kit with B1 Pistons, designed for 2005–2008 Chrysler 300 (Dodge 300) models equipped with the 5-speed automatic transmission (NAG1 / W5A580).
This complete master overhaul kit includes premium friction plates, steel plates, high-quality seals, gaskets, O-rings, and B1 pistons, providing the essential components needed for a full transmission rebuild. Engineered for durability and precise fitment, this kit helps restore smooth shifting, improve reliability, and extend transmission life.
Ideal for professional transmission shops and experienced DIY rebuilders.
Key Features:
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Complete 722.6 / NAG1 / W5A580 Master Rebuild Kit
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Includes B1 pistons
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Premium friction and steel clutch plates
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High-quality seals, gaskets, and sealing rings
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Designed for complete automatic transmission overhaul
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Restores proper shift quality and durability
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Direct-fit for 2005–2008 Chrysler 300
Specifications:
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Transmission Model: 722.6 (NAG1 / W5A580)
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Transmission Type: 5-Speed Automatic
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Fitment: 2005–2008 Chrysler 300
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Kit Type: Master Rebuild Kit
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Pistons Included: Yes (B1 Pistons)
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Condition: Brand New
Shipping & Support:
- UPS Ground shipping within the continental U.S.
- USPS Priority Mail for Alaska, Hawaii, and international orders
- Worldwide shipping available – contact us for a quote
- Expert Support Available – Just Ask for John!
Message us with any questions. JKGJ Transmission Parts – Quality Parts for the Car You Love to Drive!
