SKU: YMS6818 | UPC: 883584301332
Yukon Gear Pinion Seal For 55-64 Chevy 55P YMS6818
Yukon Gear YMS6818 is a durable pinion seal designed for 1955-1964 Chevrolet passenger cars with 55P series GM 10-bolt 8.5-inch and 8.875-inch differentials. This Mighty Seal delivers reliable fluid retention to prevent leaks during extended use. Perfect for classic Chevy restoration or performance builds on models like Bel Air Impala and Corvette.
Key Features
- Advanced Manufacturing – Uses latest technologies for tight seal and maximum fluid retention
- Long Service Life – Built for years of dependable performance in demanding conditions
- Precise Fitment – Direct replacement for 55P series pinion on GM 10-bolt diffs
- High-Quality Rubber – Resists wear heat and contaminants for leak-free operation
- Easy Installation – Drops in with standard tools no special modifications needed
- Versatile Compatibility – Suits multiple 55-64 Chevy models across differentials
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Pinion Seal |
| Compatibility | 1955-1964 Chevrolet Passenger Cars 55P Series GM 10-Bolt 8.5″ / 8.875″ |
| MPN | YMS6818 |
| Shipping Weight | 0.15 lbs |
| Shipping Dimensions | 6 x 4 x 1 inches |
| Country of Origin | USA |
| Warranty | 1 Year Manufacturer Defect |
Whats Included
- 1 x Yukon Mighty Pinion Seal YMS6818
Product Notes
- Fits 55P carrier only verify your differential series
- Part of Differential Seal Kits category
- In stock no core charge or special order
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1955-1964 | Chevrolet | Bel Air | Base |
| 1955-1956 | Chevrolet | Bel Air | Beauville |
| 1955-1957 | Chevrolet | Bel Air | Nomad |
| 1958-1964 | Chevrolet | Biscayne | Base |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1962-1964 | Chevrolet | Chevy II | Base |
| 1962-1964 | Chevrolet | Chevy II | Nova |
| 1964 | Chevrolet | Chevy II | Nova SS |
| 1956-1962 | Chevrolet | Corvette | Base |
| 1959-1960, 1964 | Chevrolet | El Camino | Base |
| 1958-1964 | Chevrolet | Impala | Base |
| 1964 | Chevrolet | Impala | SS |
| 1955-1961 | Chevrolet | Nomad | Base |
Why Choose Yukon Gear?
- Engineered for classic GM differentials with precise tolerances
- Proven fluid retention prevents gear oil leaks over time
- Trusted by restorers and performance enthusiasts
- Direct fit reduces install time and hassle
Frequently Asked Questions
- Q: Does YMS6818 fit my 1958 Impala?
- A: Yes fits 1958-1964 Impala Base with 55P series 10-bolt differential
- Q: What differential does this seal work with?
- A: GM 10-bolt 8.5-inch and 8.875-inch 55P series pinion
- Q: Is installation straightforward?
- A: Yes standard press-in seal replace during pinion bearing service
Shipping & Handling
- Method: UPS Ground / USPS
- Availability: In stock – ships same or next business day
- Packaging: Protective box with cushioning
Reviews
There are no reviews yet.