Best automotive replacement automatic transaxle output shaft seals, ranked

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Best automotive replacement automatic transaxle output shaft seals, ranked

AI-generated summary · updated August 9, 2026 · verify details before purchase.

1 Best overall TIMKEN
Timken 710345 Output Shaft Seal

4.6/5 $16.49 Only 7 left

High-quality seal from a reputable brand, designed for durability and leak prevention in many automatic transaxles.
- Excellent material quality
- Easy to install
- Long-lasting
- May not fit all models
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2 Best value National
National 710345 Oil Seal

4.5/5 $8.99 Only 15 left

Affordable and reliable seal that meets OE specifications, ideal for budget-conscious replacements.
- Low cost
- Good fitment
- Reliable leakage protection
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3 Best durability SUN-BEARINGS
SKF 17093 Output Shaft Seal

4.4/5 $14.22

Made with premium materials for extended service life, suitable for high-mileage vehicles.
- Robust construction
- Resistant to wear
- Great for high mileage
- Slightly higher price
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4 Best for compatibility Fel-Pro
Fel-Pro TCS45829 Output Shaft Seal

4.3/5 $7.72 Only 1 left

Designed for a wide range of vehicles with excellent sealing performance, trusted by mechanics.
- Broad vehicle coverage
- OE-style design
- Trusted brand
- Some reports of early wear
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5 Best for GM vehicles GM GENUINE PARTS
ACDelco 24217821 GM Original Equipment Output Shaft Seal

4.5/5 $9.05 Only 12 left

Genuine GM part ensures perfect fit and performance for compatible GM models.
- Exact OE fit
- High reliability
- OEM quality
- Only for GM vehicles
- Premium price
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6 Best budget pick Dorman
Dorman 931-001 Output Shaft Seal

4.2/5 $9.99 Only 6 left

Inexpensive alternative for common applications, with decent quality for the price.
- Very affordable
- Good for basic replacements
- Widely available
- Mixed durability
- Not for heavy use
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7 Best economy atp automotive
ATP Automotive 106 Output Shaft Seal

4.1/5 $9.44

Ultra-low-cost option for temporary fixes or low-mileage vehicles.
- Extremely cheap
- Simple installation
- Shorter lifespan
- Basic materials
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What to consider before buying

When selecting an output shaft seal, ensure it matches your vehicle's make, model, and transaxle type. Check the seal material (e.g., nitrile rubber, silicone) for compatibility with your transmission fluid. For long-term reliability, opt for reputable brands like Timken, SKF, or ACDelco, especially if your vehicle has high mileage or is used for towing. Consider buying from authorized sellers to avoid counterfeits.

Product Category Search

Best automotive replacement automatic transaxle output shaft seals, ranked

Timken 710345 Output Shaft Seal

National 710345 Oil Seal

SKF 17093 Output Shaft Seal

Fel-Pro TCS45829 Output Shaft Seal

ACDelco 24217821 GM Original Equipment Output Shaft Seal

Dorman 931-001 Output Shaft Seal

ATP Automotive 106 Output Shaft Seal

What to consider before buying

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