GRIT GEARS 4340 Chromoly Rear Left Axle for Ford Bronco 2021-2026 with M220 Differential

GRIT GEARS 4340 Chromoly Rear Left Axle Shaft – Ford Bronco 2021–2026

Part No: GR-AX-Z4234C

High-performance 4340 chromoly steel axle shaft engineered for superior strength and durability on the Ford Bronco platform. Features cold roll formed splines and advanced heat treatment for maximum resilience. Direct-fit design requires no modifications — a seamless OEM replacement that enhances off-road capability and drivetrain reliability.

Features & Specifications

• Drive axle shaft assembly for Ford Bronco rear axle (Left-Hand Side)
• Made from durable 4340 chromoly steel
• Cold roll formed splines for enhanced strength
• Advanced heat treated for maximum durability
• Length: 30.8 inches
• Direct replacement for factory parts — easy installation, no modifications required
• Includes axle bearing, seal, retainer, studs, and ABS ring

Fitment

Fits Ford Bronco 2021–2026 models equipped with the Dana M220 rear differential and electronic locking differential.

Warranty

Grit Gears Axles are backed by a 10 Year Warranty covering manufacturing defects and axle breakage, bent axles and twisted splines. This warranty is non-transferable. Parts such as bearings, boot and seals, are covered under 1 year warranty.

Grit gears is the premier destination for high-performance ring and pinion gears and heavy-duty axle shafts. Engineered for flawless fitment, exceptional wear resistance, and maximum power delivery, our components are built to endure the absolute limits of automotive performance.

Our premium ring and pinion sets and high-strength axle shafts are precision-engineered to handle maximum torque, extreme temperatures, and the harshest abuse. We combine cutting-edge R&D with premium materials to ensure that when the trail gets tough, your drivetrain stays flawless