2021 Ram 3500 transmission — (AT), 4x2, Chassis Cab, 6 speed, 6.7L (AS69RC), PTO (left side) price snapshot
- Low
- $2,850
- Average
- $4,706
- High
- $5,895

Year & trim-specific price guide
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used 2021 Ram 3500 transmission ((AT), 4x2, Chassis Cab, 6 speed, 6.7L (AS69RC), PTO (left side)) costs $2,850 to $5,895, with a median asking price of $5,050. Based on 17 priced salvage yard listings across the US, updated Sep 30, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $3,638–$5,895 | 13 | |
| Grade BStandard used | $2,850–$3,530 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $2,850–$5,895 overall range
Trim-specific context
This pricing covers the (AT), 4x2, Chassis Cab, 6 speed, 6.7L (AS69RC), PTO (left side) variant of the 2021 Ram 3500 transmission, based on 17 priced listings. Its $5,050 median is 63% above the 2021 Ram 3500 transmission overall median of $3,092.
There are 15 other transmission variants available for the 2021 Ram 3500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
Back to full guide
Common questions
Based on 17 priced salvage-yard listings, a used 2021 Ram 3500 transmission in the (AT), 4x2, Chassis Cab, 6 speed, 6.7L (AS69RC), PTO (left side) variant lists between $2,850 and $5,895, with a median asking price of $5,050.
The (AT), 4x2, Chassis Cab, 6 speed, 6.7L (AS69RC), PTO (left side) variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.