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Muffle 4255658 4649870 4191187 for Hitachi EX120-1 EX150-1 EX120-2 EX120-3 4BG1
$370.49
Sale price
$370.49
Regular price
Available to Order
This Muffle is a high-quality aftermarket replacement part compatible with Hitachi EX120-1 EX150-1 EX120-2 EX120-3 and matches OEM Part# 4255658 4649870 4191187.
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Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
Designed for durability and precision, this aftermarket muffler ensures efficient exhaust flow for your heavy equipment. It is engineered to meet or exceed original performance standards, providing a reliable solution for exhaust system maintenance and repairs.
Key Features & Performance
- Durability:Constructed from heavy-duty materials to withstand high temperatures and harsh working conditions.
- Direct Fit:Designed to match original equipment dimensions for straightforward installation.
- Noise Reduction:Effectively dampens engine noise while maintaining optimal exhaust backpressure.
- Corrosion Resistance:Features a protective finish to extend service life in outdoor environments.
Fitment & Compatibility
- Hitachi Models:EX120-1, EX150-1, EX120-2, EX120-3
- Engine Type:4BG1
Technical Specifications
- Part Number(s):4255658, 4649870, 4191187
- Equipment Type:Excavator
- Material:High-grade Steel
Frequently Asked Questions
Q:Is this an authentic OEM part?A:This is a premium aftermarket replacement part designed to meet or exceed OEM specifications for fit and performance.Q:Does it come with installation hardware?A:This listing includes the muffler only; hardware from the existing installation is typically reused or purchased separately.
Compatibility may vary by serial number. Verify fitment before purchase.