Wiseco Tracker Series 1340 Evo Flat Top 8.51 CR Piston Kit

SKU: WIS40215PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

Wiseco Tracker Series 1340 Evo Flat Top 8.51 CR Piston Kit

SKU: WIS40215PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco believes the reliability and performance benefits of forged pistons shouldn't have to break the budget. Enter Tracker Series, a no-frills line of forged pistons for Harley-Davidson engines designed to offer forged strength at a mid-level price point. With multiple configurations available for a variety of different Harley engine platforms, from Sportster to Twin Cam, Tracker Series pistons will get you to the checkers.

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-10-14 16:43:21

Features

3.498 in. Bore, 8.5:1 CR
ArmorFit skirt coating reduces operating friction and increases wear resistance for a better performing, longer lasting part
ArmorFit skirt coating reduces operating friction and increases wear resistance for a better-performing, longer-lasting part
Proprietary Near-Net Forging technology reduces the amount of finish machining required, offering lower cost without sacrificing strength and longevity
Ring sets include 3mm oil ring assembly, providing better oil control for consistent cylinder lubrication and reduced blow-by resulting in improved durability and performance
Ring sets include a 3mm oil ring assembly, providing better oil control for consistent cylinder lubrication and reduced blow-by resulting in improved durability and performance
Supplied in kits containing pistons, rings, wrists pins, and circlips all under one part number