2021 Chevrolet Cheyenne Automatic Transmission Parts

This table covers the Bushing kits. Read more

One part is listed for the 2021 Chevrolet Cheyenne — DURA-BOND TK28.

This table covers the pistons that apply a clutch pack. Read more

This group shows a single part: PA CARGO 212271.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

One part is listed for the 2021 Chevrolet Cheyenne — PA CARGO RCP96523.

This table covers the related components grouped with this assembly. Read more

SONNAX supplies both parts for the 2021 Chevrolet Cheyenne.

Listed part numbers: SONNAX 76742 and SONNAX 12474030K.

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

PA CARGO supplies both parts for the 2021 Chevrolet Cheyenne. All of them fit every engine offered in the 2021 Cheyenne.

This group includes PA CARGO 138710 and PA CARGO 212710G.

This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job. Read more

One part is listed for the 2021 Chevrolet Cheyenne — DORMAN 918645.

This table covers the harness connectors at the Fluid Cooler Line / Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

2 Fluid Cooler Line / Hose Connector parts for the 2021 Chevrolet Cheyenne come from 2 brands — FOUR SEASONS and HAYDEN.

Listed part numbers: FOUR SEASONS 53009 and HAYDEN 390.

This table covers the seals at the Fluid Cooler Line / Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: SKP SK66219.

This table covers the pans that hold automatic-transmission fluid. Read more

2 Fluid Pan parts for the 2021 Chevrolet Cheyenne come from DORMAN.

Listed part numbers: DORMAN 265931 and DORMAN 265580.

This table covers the Fluid Pan drain plugs. Read more

2 Fluid Pan Drain Plug parts for the 2021 Chevrolet Cheyenne come from DORMAN.

Listed part numbers: DORMAN 265003 and DORMAN 265004.

This table covers the seals at the Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: ELRING B16650.

This table covers the Piston kits. Read more

This group shows a single part: PA CARGO K21290099.

This table covers the rebuild kits for this assembly. Read more

5 Rebuild Kit parts for the 2021 Chevrolet Cheyenne come from PA CARGO. The "Popular" part is PA CARGO K138900. Every part fits both the 5.3L V8 and the 6.2L V8.

The Banner Kit (Overhaul Kit + Friction Clutch Plates) section lists 2 options from PA CARGO — grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. PA CARGO DK13800S is listed in this group.

In the Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) grade, PA CARGO supplies 1 part: grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO DK13800.

The Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) section lists 2 options from PA CARGO — grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. PA CARGO K138900 is listed in this group.

Part numbers include PA CARGO K138900, PA CARGO DK13800S and PA CARGO DK21200GS, among others listed above.

This table covers the seals at the Torque Converter Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: PA CARGO 138151.

This table covers the conditioners and additives used with this transmission fluid. Read more

LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2021 Chevrolet Cheyenne. LUBEGARD 19610 carries the "Popular" badge. All of them fit every engine offered in the 2021 Cheyenne.

This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689 and the remaining parts above.

This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

6 Transmission Mount parts for the 2021 Chevrolet Cheyenne come from 3 brands — ANCHOR, DEA / MARMON RIDE CONTROL and WESTAR. The "Popular" part is ANCHOR 2811. 3 parts fit every engine; the other 3 are engine-specific.

Part numbers include ANCHOR 2811, DEA / MARMON RIDE CONTROL A2811 and ANCHOR 3663, among others listed above.