{"id":388220,"date":"2025-09-10T14:45:23","date_gmt":"2025-09-10T12:45:23","guid":{"rendered":"https:\/\/ab-marineservice.com\/?post_type=product&p=388220"},"modified":"2026-09-07T16:45:25","modified_gmt":"2026-09-07T14:45:25","slug":"volvo-penta-impeller-21951350","status":"publish","type":"product","link":"https:\/\/ab-marineservice.com\/en\/product\/volvo-penta-impeller-21951350\/","title":{"rendered":"Volvo Penta AQD21, MD21 impeller kit – 21951350"},"content":{"rendered":"

Product information<\/h4>\n

Volvo Penta impeller kit for the seawater pump of various Volvo Penta marine engines. The impeller circulates raw water through the cooling system and is an important wear part for reliable engine cooling.<\/p>\n

Replaces:<\/strong> 875575<\/p>\n

A worn, dried-out or damaged impeller can reduce the cooling water flow and eventually lead to insufficient engine cooling. Regular inspection and timely replacement help prevent damage caused by overheating.<\/p>\n

The impeller kit contains<\/h4>\n

Impeller, gaskets, Volvo Penta impeller lubricant and key.<\/p>\n

Matching parts<\/h4>\n

Seawater pump screw set:<\/strong>
\n21951318<\/strong> – screw set for the seawater pump.<\/p>\n

Recommendation:<\/strong> when replacing the impeller, also check the mounting screws and the condition of the impeller cover and the other components of the seawater pump.<\/p>\n

Compatibility<\/h4>\n

This Volvo Penta impeller kit is suitable for the following engine types:<\/p>\n

AQD \/ MD series:<\/strong>
\nVolvo Penta AQD21
\nVolvo Penta MD21<\/p>\n

230 \/ 250 series:<\/strong>
\nVolvo Penta 230
\nVolvo Penta 250
\nVolvo Penta 251<\/p>\n

AQ series:<\/strong>
\nVolvo Penta AQ115
\nVolvo Penta AQ120
\nVolvo Penta AQ125
\nVolvo Penta AQ130
\nVolvo Penta AQ131
\nVolvo Penta AQ140
\nVolvo Penta AQ145
\nVolvo Penta AQ151
\nVolvo Penta AQ165
\nVolvo Penta AQ170
\nVolvo Penta AQ171<\/p>\n

B series:<\/strong>
\nVolvo Penta B20
\nVolvo Penta B230<\/p>\n

BB series:<\/strong>
\nVolvo Penta BB115A
\nVolvo Penta BB115B
\nVolvo Penta BB115C
\nVolvo Penta BB140A
\nVolvo Penta BB145A
\nVolvo Penta BB165A
\nVolvo Penta BB170A
\nVolvo Penta BB170B
\nVolvo Penta BB170C<\/p>\n

MB series:<\/strong>
\nVolvo Penta MB20<\/p>\n

Check before ordering:<\/strong> compare the exact engine type and part number of the current impeller kit to confirm the correct application.<\/p>\n","protected":false},"excerpt":{"rendered":"

Volvo Penta impeller kit suitable for AQD21 and MD21 engines. Original part with part number 21951350, containing the necessary components for reliable operation of the cooling water pump and optimal engine cooling.<\/p>\n","protected":false},"featured_media":418167,"comment_status":"open","ping_status":"closed","template":"","meta":[],"location":[],"product_brand":[25896],"product_cat":[2585,2716,2606,22115,25253],"product_tag":[],"class_list":["post-388220","product","type-product","status-publish","has-post-thumbnail","product_brand-volvo-penta","product_cat-engine-parts","product_cat-engine-parts-volvo-penta","product_cat-maintenance","product_cat-parts-by-brand","product_cat-other-volvo-penta-parts","pa_motor-type-230a-en","pa_motor-type-230b-en","pa_motor-type-250a-en","pa_motor-type-250b-en","pa_motor-type-251a-en","pa_motor-type-aq115a-en","pa_motor-type-aq115b-en","pa_motor-type-aq120b-en","pa_motor-type-aq125a-en","pa_motor-type-aq125b-en","pa_motor-type-aq130a-en","pa_motor-type-aq130b-en","pa_motor-type-aq130c-en","pa_motor-type-aq130d-en","pa_motor-type-aq131a-en","pa_motor-type-aq131b-en","pa_motor-type-aq131c-en","pa_motor-type-aq131d-en","pa_motor-type-aq140a-en","pa_motor-type-aq145a-en","pa_motor-type-aq145b-en","pa_motor-type-aq151a-en","pa_motor-type-aq151b-en","pa_motor-type-aq151c-en","pa_motor-type-aq165a-en","pa_motor-type-aq170a-en","pa_motor-type-aq170b-en","pa_motor-type-aq170c-en","pa_motor-type-aq171a-en","pa_motor-type-aq171c-en","pa_motor-type-aqd21a-en","pa_motor-type-aqd21b-en","pa_motor-type-b20-en","pa_motor-type-b230-en","pa_motor-type-b230e-en","pa_motor-type-b230f-en","pa_motor-type-b230fb-en","pa_motor-type-b230fx-en","pa_motor-type-bb115a-en","pa_motor-type-bb115b-en","pa_motor-type-bb115c-en","pa_motor-type-bb140a-en","pa_motor-type-bb145a-en","pa_motor-type-bb165a-en","pa_motor-type-bb170a-en","pa_motor-type-bb170b-en","pa_motor-type-bb170c-en","pa_motor-type-mb20a-en","pa_motor-type-mb20b-en","pa_motor-type-mb20c-en","pa_motor-type-md21a-en","pa_motor-type-md21b-en","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","locations":[{"id":28168,"name":"Middelzee motoren","slug":"middelzee-motoren","quantity":""}],"_links":{"self":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product\/388220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/comments?post=388220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media\/418167"}],"wp:attachment":[{"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/media?parent=388220"}],"wp:term":[{"taxonomy":"location","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/location?post=388220"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_brand?post=388220"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_cat?post=388220"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ab-marineservice.com\/en\/wp-json\/wp\/v2\/product_tag?post=388220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}