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Elring 298.770 Engine Crankshaft Seal - Front
| Brand | Elring 298.770 |
|---|---|
| Position | Front |
| Material | Ptfe (polytetrafluoroethylene)/acm (polyacrylate rubber) |
| Inside Diameter | 56.0 |
| Thickness | 8.2 |
| Outside Diameter | 70.25 |
| Radial Shaft Seal Design | Aw |
| Supplementary Article/Info 2 | With mounting sleeve |
| Swirl Type | Rd |
| Fits | Chevrolet, GMC, Jeep, and Ram · 78 vehicles |
PTFE/ACM seal. Combines low-friction PTFE with durable ACM rubber for reliable sealing.
Radial shaft seal design. Built to keep engine oil contained around the crankshaft.
With mounting sleeve. Includes a sleeve to help support installation.
Cross-references 15088800, 68029523AA and NA5329 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Elring 298.770 Crankshaft Seal Overview
Elring 298.770 is an engine crankshaft seal built for front-end sealing applications where precise shaft control and oil retention matter. It uses PTFE and ACM materials to support reliable sealing performance across a wide range of Chevrolet, GMC, Jeep, and Ram applications.
This crankshaft seal includes a mounting sleeve and uses an AW radial shaft seal design with a right-hand twist swirl type. The seal dimensions are 56.0 mm inside diameter, 70.25 mm outside diameter, and 8.2 mm thickness.
Key Features
- PTFE and ACM construction for sealing durability
- 56.0 mm inside diameter, 70.25 mm outside diameter, 8.2 mm thickness
- AW radial shaft seal design
- Right-hand twist swirl type
- Includes mounting sleeve
- Engine crankshaft seal for front-position applications where listed
Fitment Details
- Fits 2020-2023 Jeep Wrangler, front.
- Fits 2020-2023 Ram 1500, front.
- Fits 2019-2020 GMC Savana 2500, front.
- Fits 2019-2020 GMC Savana 3500, front.
- Fits 2017 GMC Savana 2500, front.
- Fits 2017 GMC Savana 3500, front.
- Fits 2017 Chevrolet Express 2500, front.
- Fits 2017 Chevrolet Express 3500, front.
- Fits 2021 Jeep Grand Cherokee.
- Fits 2014-2020 Jeep Grand Cherokee.
- Fits 2014-2018 Ram 1500.
- Fits 2019 Ram 1500 Classic.
- Fits 2022-2025 Chevrolet Colorado.
- Fits 2016-2021 Chevrolet Colorado, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
- Fits 2015 Chevrolet Colorado.
- Fits 2012 Chevrolet Colorado.
- Fits 2022 GMC Canyon.
- Fits 2016-2021 GMC Canyon, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
- Fits 2018-2020 Chevrolet Express 2500, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
- Fits 2018-2020 Chevrolet Express 3500, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
- Fits 2018 GMC Savana 2500, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
- Fits 2018 GMC Savana 3500, inner diameter 56 mm; outer diameter 70.25 mm; right-hand twist.
Common Problems This Seal Addresses
- Engine oil leakage at the crankshaft sealing surface
- Oil seepage around the front crankshaft area
- Seal wear from shaft rotation and heat exposure
- Improper sealing after service on the front engine cover area
- Replacement needs on high-mileage Chevrolet Colorado, GMC Canyon, Jeep Wrangler, or Ram 1500 engines
Installation Notes and Tips
Verify shaft diameter, seal orientation, and application notes before installation. The included mounting sleeve helps support installation handling, and the right-hand twist swirl type should match the engine application exactly. Clean the sealing surface thoroughly and inspect the crankshaft for wear, scoring, or contamination before fitting the new seal.
For best results, confirm the listed dimensions and position against the vehicle-specific service information for your Chevrolet Colorado, GMC Canyon, Jeep Grand Cherokee, Jeep Wrangler, or Ram 1500 application. This part number is also referenced as 15088800, 68029523AA, and NA5329 for the same application.
Quality Assurance
Elring is known for engine sealing components used in professional repair environments, and this seal is built to match the dimensional and design requirements listed for the covered applications. Part number 298.770 is specified with PTFE/ACM materials and a mounting sleeve for controlled installation.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Chevrolet | Colorado | LT | Crew Cab Pickup | 4WD | 2.7L | L4 | — | N/A | — |
| 2024 | Chevrolet | Colorado | WT | Crew Cab Pickup | RWD | 2.7L | L4 | — | N/A | — |
| 2023 | Chevrolet | Colorado | LT | Crew Cab Pickup | 4WD | 2.7L | L4 | — | N/A | — |
| 2023 | Jeep | Gladiator | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2023 | Jeep | Wrangler | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2023 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2022 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | — |
| 2022 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | — |
| 2022 | Jeep | Gladiator | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2022 | Jeep | Wrangler | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2022 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2021 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2021 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2021 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2021 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2021 | Jeep | Gladiator | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2021 | Jeep | Grand Cherokee | — | — | AWD | 3.0L | V6 | DIESEL | N/A | — |
| 2021 | Jeep | Wrangler | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2021 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2020 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | Chevrolet | Express 2500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | Chevrolet | Express 3500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | GMC | Savana 2500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2020 | GMC | Savana 3500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2020 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2020 | Jeep | Wrangler | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2020 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | Front | — |
| 2019 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | Chevrolet | Express 2500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | Chevrolet | Express 3500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | GMC | Savana 2500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2019 | GMC | Savana 3500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2019 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | Ram | 1500 Classic | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2019 | Ram | 1500 Classic | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Chevrolet | Express 2500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Chevrolet | Express 3500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | GMC | Savana 2500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | GMC | Savana 3500 | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Ram | 1500 | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2018 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | Chevrolet | Express 2500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2017 | Chevrolet | Express 3500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2017 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | GMC | Savana 2500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2017 | GMC | Savana 3500 | — | — | — | 2.8L | L4 | DIESEL | Front | — |
| 2017 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | Ram | 1500 | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2017 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | Chevrolet | Colorado | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | Chevrolet | Colorado | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | GMC | Canyon | — | — | RWD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | GMC | Canyon | — | — | 4WD | 2.8L | L4 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | Ram | 1500 | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2016 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2015 | Chevrolet | Colorado | LT | Crew Cab Pickup | 4WD | 2.5L | L4 | — | N/A | — |
| 2015 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2015 | Ram | 1500 | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2015 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2014 | Jeep | Grand Cherokee | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2014 | Ram | 1500 | — | — | RWD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2014 | Ram | 1500 | — | — | 4WD | 3.0L | V6 | DIESEL | N/A | Inner Diameter: 56mm; Outer Diameter: 70.25mm; Swirl Type: Right-hand Twist |
| 2012 | Chevrolet | Colorado | LT | Standard Cab Pickup | RWD | 2.9L | L4 | — | N/A | — |
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