New Arrivals/Restock

Flat Top Pistons & Ring Bundle compatible with Mercury Mercruiser 140 Chevy Marine 3.0 3.0L 181. (STD BORE (4.00))

flash sale iconLimited Time Sale
Until the end
06
53
45

$108.22 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $180.37
quantity

Product details

Management number 215546374 Release Date 2026/04/12 List Price $72.15 Model Number 215546374
Category

(4) Flat Top Hyper-eutectic pistons and matching rings compatible replacements for Mercruiser 3.0LX/140 applications using the Chevrolet 181/3.0L 4-cylinder engine. Available in your choice of sizes, please select size before ordering.

  • Compatible replacements for Mercruiser 3.0LX/140 applications.
  • For Later Models with Flat Top Pistons. Click size before adding to cart.
  • Comp. Distance 1.610 Ring Lands 5/64 5/64 3/16
Brand J MARTIN AUTO
Model FLAT TOP PISTONS & RINGS BUNDLE
Exterior Machined
Item Weight 12 pounds
Manufacturer SPEED PRO + MAHLE OR HASTINGS
Item model number H-897CP (4) + 51240CP
Product Dimensions 20 x 10 x 9 inches
Manufacturer Part Number H-897CP (4) + 51240CP

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review