Engines and Components Pistons and Piston Rings

A1 REMFG INC

IMP WINDOW LIFT MOTORS

$323.34

SKU: A02N 47-15141

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This high-rigidity, lightweight piston features a bridge structure for enhanced strength while minimizing weight. The top surface is plated to improve anti-knock properties, ensuring superior durability and performance under high-stress conditions. It achieves a thin wall by employing the A2618 alloy, which is resistant to high temperatures. Rigidity is increased structurally by adopting a bridge structure. Profile optimization has shortened the Piston skirt height and reduced weight. It also features a short piston pin with the lightweight boss part, and friction is reduced with a two-layer coating of fluorocarbon resin and molybdenum. The full kit includes the billet BCD piston kit, H-beam connecting rod, and lightweight forged crankshaft.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandA1 REMFG INC
Part NumberA02N 47-15141

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy