Non-Genuine Crankshaft Bearing Set for Stihl T410, TS420 Replaces 9503-003-0351
Original price was: $39.19.$30.60Current price is: $30.60. Taxable, FREE SHIPPING
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Stihl TS410 & TS420 Crankshaft Bearing Set (2-Piece)
Restore the smooth, reliable operation of your engine with this
Quality Aftermarket Crankshaft Bearing Set. Specifically designed for Stihl TS410 and TS420 Cutquikâ„¢ saws, these bearings are essential for any bottom-end rebuild, providing the precise support your crankshaft needs to spin at maximum speed without damaging vibration.
Industrial Grade Engine Support
Crankshaft bearings in concrete saws face extreme heat and high-speed stress. This
two-bearing set is manufactured to C3 precision standards, offering the necessary internal clearance for high-temperature operation, which helps prevent premature seizing and ensures a longer service life for your powerhead.
Product Specifications:
- OEM Cross-Reference: Direct replacement for Stihl part number 9503 003 0351.
- Complete Set: Includes two (2) bearings required for a full crankshaft overhaul.
- High-Speed Tolerance: Rated for the intense RPM requirements of industrial 2-stroke engines.
- Precision Fit: Engineered for seamless installation into TS410 and TS420 crankcases.
Technical Details:
| Fits Models | Stihl TS410, TS420 Cut-Off Saws |
| Replaces OEM # | 9503 003 0351 (95030030351) |
| Bearing Type | Grooved Ball Bearing (Crankshaft Main) |
Whenever you split the crankcase to replace these bearings, it is highly recommended to also install new crankshaft oil seals. This prevents air leaks that can lead to lean-running conditions and engine failure.
ðŸ› ï¸ Professional Installation Tip: The “Heat & Cold” Method
For a perfect, stress-free installation into the TS410/TS420 crankcase, pros use thermal expansion rather than force:
- Freeze the Bearings: Place your new bearings in a freezer for 1-2 hours. This slightly shrinks the outer race.
- Heat the Case: Use a heat gun to gently warm the bearing pocket in the aluminum crankcase.
- Drop-In Fit: The chilled bearing will often drop right into the heated case without using a press, preventing damage to the bearing races or the case alignment.
- Final Check: Once the case cools, ensure you install new Crankshaft Oil Seals to prevent air leaks that cause lean-running and engine seizure.
Rebuild with confidence. Order your
TS410/TS420 Crankshaft Bearing Set from HL SUPPLY today!
| Weight | 0.8 lbs |
|---|
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