Volvo Penta Screw Kit 21951334
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Volvo Penta 21951334 is a genuine OEM screw kit used for seawater pump cover service on a wide range of Volvo Penta diesel engines. Current parts references consistently identify it as a screw kit for the impeller pump / seawater pump cover, and multiple current listings describe it as the fastener set used when servicing or refitting that cover during impeller work.
Key Features
- Genuine Volvo Penta OEM screw kit, part number 21951334.
- Commonly identified as the seawater pump cover / impeller pump cover screw kit.
- Current reference trails describe it as a six-screw set for the impeller pump cover.
- One current distributor listing shows an approximate weight of 0.03 lb (0.014 kg).
Engine Compatibility
Current public fitment references associate Volvo Penta 21951334 with a broad group of diesel applications including D2 yacht series engines, D3, D4, D6, D8, KAD32, KAD42, KAD43, KAD44, KAD300, AD31 / TAMD31, AD41 / TAMD41, and MD30 / TMD30 / TAMD30 / AQAD30 and MD40 / TMD40 / TAMD40 / AQAD40 families. Because these wider engine lists come from distributor and aftermarket fitment references, the safest fitment standard is the exact Volvo Penta parts diagram for the seawater pump assembly being serviced.
Serial Number Fitment Notice
Fitment can vary by engine family, seawater pump version, and serial-number range. Confirm Volvo Penta part number 21951334 against your engine serial number and the correct seawater pump or impeller pump cover breakdown before ordering, especially on engines that may have had earlier pump or cover changes.
When This Part Needs Replacement
Replace this screw kit when the original cover screws are corroded, rounded, seized, stretched, damaged during removal, or no longer clamp the pump cover evenly. It is also a smart replacement during impeller service when the existing fasteners show age or repeated removal wear.
Installation Notes
Use this kit only where 21951334 is called for on the seawater pump cover. Confirm the screw count and cover style before installation, clean the cover and threaded holes carefully, and tighten evenly to help avoid cover distortion or sealing issues after impeller service. Because current reference trails center on the impeller pump cover application, matching the exact pump layout first is the safest cross-check before ordering.
Alternate/Superseded Part Numbers
Use Volvo Penta 21951334 as the primary ordering number. Current references reviewed consistently present this number as the active identifier for the seawater pump cover screw kit.
Parts Desk Insight
Small hardware kits like this are easy to overlook during an impeller job, but tired cover screws can turn a simple service into a stripped-thread or leak-prone reassembly. Replacing them while the pump is already open is usually much cheaper than reopening the job later.
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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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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
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