On Sale This Week
Get the Right Part at the Right Price for the Comfort of Your Vehicle
Plakrore maheten. Astronens ultranirad. Dod.
At a Glance
- Condition: OEM used, all 4 forward gears shift-tested
- Availability: In stock, Ford / Mazda CD4E 4-speed automatic transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- Year verified (1994 to 2008 production)
- Donor vehicle confirmed (Probe / Contour / Cougar / Escape / Tribute / Mystique / Mariner / 626 / MX-6 / Millenia / Mazda 6)
- Engine paired documented (for valve body programming match)
- AWD vs FWD configuration noted (Escape / Tribute / Mariner only)
- All 4 forward gears shift-tested
- Lockup torque converter function verified
- Valve body condition assessed
- Shift solenoid function tested (known wear point, P0750-P0758 range codes checked)
- Forward clutch pack condition documented (known Escape / Tribute wear point)
- Mercon V fluid sample analyzed for metal content and color
- Backed by a 15 day replacement warranty against internal defects
Ford F-350 Transmission for Sale | OEM Used Super Duty Transmission Family E4OD / 4R100 / 5R110W / 6R140 / 10R140 Automatic and ZF S6-650 Manual
Rated 4.60 out of 5
6 reviews
In Stock
At a Glance
- Condition: OEM used, all gears tested for shift quality
- Availability: In stock, complete F-350 Super Duty transmission family available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 14 business days
- Transmission generation verified (E4OD / 4R100 / 5R110W / 6R140 / 10R140 automatic, or ZF S6-650 manual)
- Year verified for correct transmission match
- Donor F-350 truck confirmed
- Engine generation matched to transmission family
- 2WD or 4WD configuration noted
- All gears function-tested before shipping
- Synchro condition assessed for manual / valve body condition for automatic
- Bellhousing matched to specific engine
- Case inspected for cracks
- Fluid sample analyzed for metal contamination
- Backed by a 15 day replacement warranty against internal defects
Ford F-250 Manual Transmission for Sale | OEM Used ZF S6-650 6-Speed Manual Designed by ZF Friedrichshafen for Ford Super Duty 1999 to 2010
Rated 4.60 out of 5
6 reviews
In Stock
At a Glance
- Condition: OEM used, all 6 forward gears shift-tested
- Availability: In stock, ZF S6-650 (ZF6) 6-speed manual transmission available
- Shipping: Free shipping to all 50 states via freight pallet, 7 to 14 business days
- Year verified (1999 to 2010 production)
- Donor truck confirmed (F-250 / F-350 / F-450 / F-550 / Excursion)
- Engine generation matched (7.3 / 6.0 / 6.4 Powerstroke or 5.4 Triton / 6.8 V10)
- 2WD or 4WD configuration noted
- 3rd-4th synchro condition assessed (known ZF6 wear point)
- Input shaft 10-spline condition documented
- Output shaft 31-spline condition verified
- Bellhousing matched to specific engine pattern
- Aluminum case inspected for cracks
- Fluid sample assessed for metal contamination
- Backed by a 15 day replacement warranty against internal defects
G56 Transmission for Sale | OEM Used Mercedes-Benz Built 6-Speed Manual Transmission for 2005 to 2018 Dodge Ram 2500 / 3500 Cummins
Rated 4.60 out of 5
6 reviews
In Stock
At a Glance
- Condition: OEM used, all 6 forward gears shift tested
- Availability: In stock, Mercedes-Benz G56 6-speed manual transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 7 to 14 business days
- Year and Cummins generation verified (5.9 Cummins 2005-2007 or 6.7 Cummins 2007.5-2018)
- Donor truck confirmed (Ram 2500 / 3500 / 4500 / 5500)
- 3rd-4th synchro condition assessed (known G56 wear point)
- Input shaft bearing condition documented
- Aluminum case inspected for cracks
- Output shaft and rear seal condition noted
- Clutch fork and pivot inspected
- Fluid sample assessed for metal contamination
- Bellhousing matched to Cummins engine generation
- Backed by a 15 day replacement warranty against internal defects
At a Glance
- Condition: OEM used, all 6 forward gears and reverse tested
- Availability: In stock, BMW ZF S6-37 6-speed manual transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- Transmission variant identified (S6-37, S6-37BZ, or S6-37BX as applicable)
- Donor vehicle context documented (X5 Euro, 540i, M3, Z3 M, Z8, or other)
- Engine bellhousing pattern noted (M57 / M62 / M52 / M54 / S54 / S62)
- Input shaft spline verified (23 spline)
- Output shaft spline verified (29 spline)
- Shift quality assessed
- Synchros inspected
- Case integrity visual inspection
- Backed by a 15 day replacement warranty against internal defects
MT82 Transmission for Sale | OEM Used Getrag-Built 6-Speed Manual Transmission for Ford Mustang 2011 to Current Production
Rated 4.60 out of 5
6 reviews
In Stock
At a Glance
- Condition: OEM used, all 6 forward gears and reverse tested
- Availability: In stock, Ford MT82 6-speed manual transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- Donor Mustang year and trim documented (GT / EcoBoost / V6 / Bullitt / Mach 1)
- MT82 variant verified (early MT82 vs improved MT82-D4 from 2018+)
- Shift quality assessed (famous MT82 notchiness evaluated)
- Output shaft spline confirmed (31 spline, 1.375 inch)
- Carbon synchros checked for wear
- Shift forks inspected
- Throwout bearing condition documented
- Bellhousing pattern verified (Mustang Coyote / EcoBoost / V6 Cyclone)
- Backed by a 15 day replacement warranty against internal defects
At a Glance
- Condition: OEM used, all 4 forward gears and reverse tested
- Availability: In stock, AT545 transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 7 to 14 business days
- Donor vehicle confirmed (truck, bus, emergency, motorhome, or military)
- Engine pairing documented (Cummins 6BT / IH DT / CAT 3126 / Ford 7.3 PSD / GM 6.0 Vortec / Ford V10)
- Non-lockup torque converter condition assessed
- PTO port verified where applicable (critical for vocational / fire / dump applications)
- Pan inspected for metal contamination
- Input and output shaft spline documentation
- Mileage / hours from donor noted
- No core charge required
- Backed by a 15 day replacement warranty against internal defects
NP445 Transmission for Sale | OEM Used New Process Gear 4-Speed Manual Transmission with Fully Synchronized Forward Gears
Rated 5.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, all 4 forward gears and reverse tested
- Availability: In stock, NP445 transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- Donor truck confirmed (Dodge D100 / D200 / D300 / W-Series / Ramcharger)
- Engine pairing documented (small block / big block / slant six Mopar)
- Output yoke spline verified (35 splines, 1.375 inch)
- Bellhousing pattern confirmed (Dodge-specific)
- Top cover gasket condition assessed
- Case integrity inspected (no cracks)
- Input shaft bearing condition assessed
- No core charge required
- Backed by a 15 day replacement warranty against internal defects
NV4500 Transmission for Sale | OEM Used New Venture Gear Heavy-Duty 5-Speed Manual with Deep Granny Low 1st Gear (5.61:1)
Rated 5.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, all 5 forward gears and reverse tested
- Availability: In stock, NV4500 transmissions available
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- Donor truck confirmed (Dodge Ram / Ford F-Super Duty / Chevy / GMC HD)
- Engine pairing documented (Cummins / Power Stroke / V10 / Big Block Gas)
- 1st gear ratio verified (5.61:1 granny low)
- 5th gear nut condition assessed (known wear point)
- 5th gear synchronizer condition documented
- Output yoke spline verified (29 splines, 1.375 inch diameter)
- Bellhousing pattern confirmed (Dodge / Ford / GM specific)
- Fluid condition verified
- GL-4 gear oil requirement documented (NOT ATF)
- Backed by a 15 day replacement warranty against internal defects
Filter by price
Brands
- BMW (1)
- Chevrolet (2)
- Cummins (1)
- Dodge (2)
- Ford (11)
- General Motors (4)
- General Motors (Chevrolet/GMC) (1)
- General Motors / Tremec / Borg-Warner (1)
- GMC (1)
- Jeep (1)
- Mitsubishi (2)
- New Venture Gear (2)
- Nissan (1)
- Toyota (1)


About Us
At Part Nests, we specialize in high-quality used and OEM auto parts, with a wide selection of components ready to ship to customers.
Need Help?
Opening Hours :
Monday – Friday: 9:30 AM – 6:00 PM
Office Address :
8415 WOODSBORO PIKE STE J,
WALKERSVILLE, MD 21793, USA








