Manley Subaru EJ20/EJ25 4340 Billet 83mm Stroke Turbo Tuff Series Crankshaft

SKU: MAN190060B

Crankshafts

MAN Forged Crankshafts...

Manley Subaru EJ20/EJ25 4340 Billet 83mm Stroke Turbo Tuff Series Crankshaft

Manley Performance

Manley Subaru EJ20/EJ25 4340 Billet 83mm Stroke Turbo Tuff Series Crankshaft

SKU: MAN190060B

Crankshafts

MAN Forged Crankshafts...

Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and fully knife-edged counterweights for reduced weight and superior balance. A multi-step heat treatment and nitriding process maximize durability, while stress relief, shot peening, and 100% magnaflux inspection ensure flawless quality.

Part Type

Engine Crankshaft

Data: v4.2 - Upd: 2026-10-13 17:09:12

Features

Counterweights knife-edged for precise balance and stability
Direct Shot Oiling for reliable bearing and journal life
Enhanced Strength: Heat-treated and nitrided for max durability
Quality Assured: Stress-relieved, shot-peened, magnafluxed

Specifications

Product Attributes - Brand: Manley
Product Attributes - Manufacturer's Part Number: 190060B
Product Attributes - Part Type: Crankshafts
Product Attributes - UPC: 807298068176

Reference Information

Brand Name/s	Manley Performance
StreetFX SKU	man190060B
SFX Item ID	4059877
Supplier Item Code	4059877
Manufacturer SKU	190060B
Manufacturer UPC	807298068176
Alternative References	EJ20/EJ25, 83mm