Revenue and Gross Profit. First, consider the meaning behind the revenue and gross profit numbers on your income statement. Revenue equals all the income generated by sales of products or services during a period. It includes both cash purchases and purchases on account if you use the accrual accounting system and record revenue when it is earned.
A clutch job, (new pressure plate, new clutch disc, new throw out bearing, and new pilot bearing) apparently costs somewhere between $500-$600. Replacement OEM parts cost about $170. (links off of Miata.net will get you a number of good suppliers). So if you do it yourself, you might save $300+.
1 Honda civic clutch cost is $499 â $800 and depends on what parts need to be replaced and what type of 4 cylinder engine.  BMW 330i clutch repair costs is approximately $1,100.