Volvo Penta Sleeve 3852304
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Volvo Penta 3852304 is a genuine OEM sleeve used in Volvo Penta sterndrive upper gear service. The strongest current public parts-diagram trail places this sleeve in the DP-S1 / Marine Propulsion upper gear assembly, where it appears in the bearings and input gear breakdown as schematic object key 27. That gives it a strong application trail as a precision sleeve used in the upper gear/input gear section where this exact Volvo Penta number is called for.
Key Features
- Genuine Volvo Penta OEM sleeve, part number 3852304.
- Strongest current public diagram support places it in DP-S1 / Marine Propulsion.
- Listed in the Bearings, Input Gear assembly as schematic object key 27.
- Current public references also describe it as a crush sleeve / pretension sleeve, which supports its role as a driveline bearing-setting or preload-related component.
- Current distributor references list approximate weight around 0.10 to 0.11 lb (0.048 kg).
Engine Compatibility
The strongest supportable fitment trail for Volvo Penta 3852304 is by exact sterndrive assembly position rather than by a broad public engine-family list. Current public references place it in the DP-S1 upper gear / input gear assembly, so the safest fitment standard is the exact Volvo Penta parts breakdown for the drive being serviced.
Serial Number Fitment Notice
Fitment can vary by drive family, upper gear housing version, and serial-number range. Confirm Volvo Penta part number 3852304 against the exact drive serial number and the correct bearings / input gear diagram before ordering, especially on drives that may have had prior upper-unit service or internal gear work.
When This Part Needs Replacement
Replace this sleeve when the upper gear or input gear assembly is being rebuilt and the original sleeve has been compressed, distorted, worn, or affected during teardown. Because current public references tie it to a crush or pretension sleeve role, renewing it during bearing or input-gear service is usually the safer approach than reinstalling a previously loaded sleeve.
Installation Notes
Match this sleeve to the exact Volvo Penta application before installation. The strongest public reference places it in the DP-S1 bearings and input gear breakdown, so confirming both the part number and the exact diagram position is the safest cross-check before ordering or reassembly. Since current public references also describe it as a pretension or crush sleeve, careful setup during gear and bearing service is especially important.
Alternate/Superseded Part Numbers
Use Volvo Penta 3852304 as the primary ordering number. Current public references reviewed consistently present this exact number as the active OEM identifier for this sleeve.
Parts Desk Insight
Small internal driveline parts like this are easy to underestimate because they do not look like much on the bench. On sterndrive gear work, matching the exact Volvo Penta diagram position first is usually much safer than trying to substitute by size or appearance alone.
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Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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