Reproduction Parts For Sale

We have reproduced some of the parts needed to restore Quicksilver racing lower units. We hope to be able to furnish enough parts to be able to totally restore your unit. Following is a listing of the parts we have made. These parts are built just like factory original parts. The aluminum parts are made from 6061T6 grade stock.

These parts are for the Mercury Mark 20H, Mark 30H and Mark 55H.  The A/B parts will also work on the Mercury KG4H, KG7H, KG4Q and the KG7Q.

To order parts email, call or mail a request to the information listed on our Contact page.  Most shipping will cost around $12.00 for the first item and one dollar for each additional item ordered.

                  All purchases delivered or picked up in Florida are subject to a sales tax of 6.5%                                                

Harry Brinkman's manual on how to modify your Mercury for more horsepower is being published by Aeroliner Race Boats, LLC.  This is Manual Number 3, first published in 1994 by Harry Brinkman.  This treatise is the best of the best knowledge on this subject.  We have added a new chapter on modifying the 44 CI engine and retyped most of the text, added chapter headings, page numbers and an index making the manual easier to use.  We have also updated the vendors listed in the manual.

Price                                                                 $ 45.00 plus $14.5 shipping

Mercury Mark 20H, Description of an Unmolested Engine

This article shows and describes the exterior & power head of an unmolested Mark 20H.  Included are many photos with a running explanation as the cowlings were removed for the first time. Part numbers, a full parts list, covers of the owners manual, owners envelope and a 1954 prices list are included.  A history of the 1959 conversion kits with a photo of the prototype exhaust, together with an explanation of the development by Charlie Strang, an interview with Jack Leek and the patent issued are part of the article.  We have added additional information regarding the factory assembly of converted 20H engines.  In all there are 81 pages with over 80 color photos. 

Price                                                                    $40.00  plus $14.50 shipping

5/7/2025