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Built for
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Heavy-duty diesel transmissions and drivetrain components engineered, assembled and dyno tested for the way you drive.
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Dyno Tested Performance
Tested before
Tested before
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Every performance build is checked for hydraulic operation and real-world reliability before it leaves the shop.
Precision Billet Components
Upgrade
Upgrade
the weak points
From billet shafts to upgraded clutch packs and torque converters, build the drivetrain around your power goals.
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03
4+
Year Warranty
24.7
Years Of Experience
90%
Dyno Tested Builds
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Find exactly what you need across our comprehensive range of auto parts and accessories
4R100 Transmission Parts
4R100 Transmissions
5R110W Transmission Parts
5R110W Transmissions
5R110W Transmissions for 6.0L-6.4L Powerstroke
6R140 Transmission Parts
6R140 Transmissions
6R140 Transmissions for 6.7L Powerstroke
Billet Input Shaft for 5R110W
Billet Intermediate Shaft for 5R110w
Billet Overdrive Planetary for 5R110w
Billet Parts for 5R110W
Billet Pump for 5R110w
Converter for 4R100
Converter for 5R110W
Converters
Dealer Specials
Free Install
Goerend Converters for 47/48RE Transmissions
Goerend Converters for Allison Transmissions
Featured Transmissions
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5R110W Transmissions, 5R110W Transmissions for 6.0L-6.4L Powerstroke, Free Install, Quick Ships, Transmissions
2025 Billet 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $9,749.00 through $10,249.00
5R110W Transmissions, 5R110W Transmissions for 6.0L-6.4L Powerstroke, Dealer Specials, Quick Ships, Transmissions
2025 Competition+ 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $8,149.00 through $8,649.00
5R110W Transmissions, 5R110W Transmissions for 6.0L-6.4L Powerstroke, Free Install, Quick Ships, Transmissions
2026 Competition 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $7,149.00 through $7,649.00
5R110W Transmissions, 5R110W Transmissions for 6.0L-6.4L Powerstroke, Dealer Specials, Free Install, Quick Ships, Transmissions
2025 Stock+ 5R110w with Goerend Converter (includes 3 pack of tunes) (2003-2007)
Price range: $5,449.00 through $6,799.00
5R110W Transmissions, 5R110W Transmissions for 6.0L-6.4L Powerstroke, Dealer Specials, Free Install, Quick Ships, Transmissions
5R110w+ Transmission/Converter
Price range: $4,249.00 through $4,749.00
6R140 Transmissions, 6R140 Transmissions for 6.7L Powerstroke, Dealer Specials, Free Install, Quick Ships, Transmissions
2026 6R140 Transmission OEM Upgraded Replacement
Price range: $5,353.00 through $6,153.00
4R100/E4OD OEM+
Price range: $3,936.00 through $4,736.00
2025 Full Billet 4R100
Price range: $9,349.00 through $10,149.00
2025 Stock+ 4R100/E4OD
Price range: $4,949.00 through $5,749.00
2025 Competition 4R100
Price range: $7,749.00 through $8,549.00
2026 Billet 6R140
Price range: $8,899.00 through $9,699.00
2026 Stock+ 6R140 with Goerend Converter
Price range: $6,403.00 through $7,203.00
Most Popular
Find exactly what you need across our comprehensive range of auto parts and
accessories
6R140 Transmission Parts
ATS converter, for 6R140 quad disc billet 13” width (Used)
$1,500.00
Add to Cart
5R110W Transmissions
2025 Billet 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $9,749.00 through $10,249.00
Add to Cart
5R110W Transmissions
2025 Competition+ 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $8,149.00 through $8,649.00
Add to Cart
5R110W Transmissions
2026 Competition 5R110w (includes 3 packs of tunes) (2003-2007)
Price range: $7,149.00 through $7,649.00
Add to Cart
5R110W Transmissions
2025 Stock+ 5R110w with Goerend Converter (includes 3 pack of tunes) (2003-2007)
Price range: $5,449.00 through $6,799.00
Add to Cart
16+
YEARS EXPERIENCE
53K+
PARTS CATALOG
100%
SATISFACTION
America’s Most
Trusted
Auto Parts
Destination
Warren Diesel Shop Parts** delivers dependable diesel and performance parts for enthusiasts, builders, and demanding automotive applications. From transmission components and torque converters to billet upgrades, internal parts, and essential replacement components, we offer quality solutions engineered for performance, durability, and proper fitment. Whether you're repairing, rebuilding, or upgrading your drivetrain, Warren Diesel Shop Parts helps you find the right components to get the job done with confidence.
Extensive Inventory
100% Availability
Free Install
Co-operative Staff
Why Choose Us
We're your one stop shop for all your luxury auto parts needs.
OEM Quality Guaranteed
Every part is sourced directly from authorized manufacturers or certified suppliers. No compromises on quality.
Fast & Secure Delivery
Pan-India delivery in all states in only 3-5 days with real-time tracking through delivery partners.
Specialist in Luxury Vehicles
Tailored offerings for premium, German, and high-end car models.
Bulk & Workshop Supply
Support for garages, dealers, and repeat business buyers with consistent stock.
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Can't Find The Right Part?
Don't waste time guessing. Our auto-parts specialists will help you identify and source the exact fit for your specific vehicle make and model.
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Transmission Parts
Most sought-after upgrades this month
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Trusted by diesel and transmission enthusiasts who demand quality, performance and dependable support.
Rebuild Kits
Most sought-after upgrades this month
Stock+ 5R110w Rebuild Kit
Price range: $1,290.69 through $1,345.69
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Full Billet 5R110w Rebuild Kit
Price range: $3,541.69 through $3,586.69
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EXPERT AUTO PARTS SUPPORT
Let's Find The Right Part For You.
Looking for a specific diesel part, transmission component or performance upgrade? Our team is here to help you find the right solution with confidence.
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Fitment Focus
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Warren Diesel Shop
94 28th Division Hwy
Carlton, PA 16311, USA
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