Soff Cut 4200 Early Entry Walk-Behind Saw Parts by Husqvarna (GX4200 / X4200)
Introducing the Husqvarna 4200 self-propelled gasoline saw, tailored for robust commercial, industrial, and paving tasks with a low-noise enclosed design. Crafted for peak performance, this saw is equipped with a powerful 23 hp twin-cylinder gasoline engine, a three-stage cyclonic air cleaner, an oil cooler, full-pressure oil lubrication, hydraulic valve lifters, a mechanical fuel pump, and an oil alert light. Experience versatility with the ability to use multiple blade widths, enabling control over various joint widths and crack management simultaneously.
The Husqvarna Soff-Cut 4200 (often listed as GX4200 or X4200) is a self-propelled, early-entry walk-behind concrete saw used for green-concrete control joints. On this page you’ll find the full Soff-Cut 4200 parts diagram links by assembly plus quick access to popular replacements like the speed control actuator, blade shaft, guide arm, pump idler, front wheel carriage and more. If you’re chasing a specific spec (like blade shaft bolt size) or comparing 4000 vs 4200, use the diagram links below or contact us and we’ll confirm the exact parts for your serial.
Quick Soff-Cut 4200 Shop by Diagram links
- Pump Cross Bar Assembly Parts for Soff Cut 4200
- Rear Access Assembly Parts for Soff Cut 4200
- Pump Idler Pulley Assembly Parts for Soff Cut 4200
- Front Wheel Carriage Assembly Parts for Soff Cut 4200
- Motor Mount Assembly Parts for Soff Cut 4200
- Intake System Assembly Parts for Soff Cut 4200
- Oil Drain Assembly Parts for Soff Cut 4200
- Hood Assembly Parts for Soff Cut 4200
- Exhaust System Assembly Parts for Soff Cut 4200
- Blade Idler Pulley Assembly Parts for Soff Cut 4200
- Blade Block Assembly Parts for Soff Cut 4200
- Guide Arm Assembly Parts for Soff Cut 4200
- Main Frame Assembly Parts for Soff Cut 4200
- Blade Shaft Assembly Parts for Soff Cut 4200
- Speed Control Actuator Assembly Parts for Soff Cut 4200
- Control Panel Assembly Parts for Soff Cut 4200
- Panel Assembly Parts for Soff Cut 4200
- Pump Assembly Parts for Soff Cut 4200
- Blade Block Cover Assembly Parts for Soff Cut 4200
- Fuel Tank Assembly Parts for Soff Cut 4200
- Engine Assembly Parts for Soff Cut 4200
Popular Soff-Cut 4200 products
- Speed Control Actuator Kit (505845101) — common fix for drive/speed issues.
- Blade Shaft Assembly (X4200-SERV, 510272202) — includes hardware referenced when checking blade shaft bolt size.
- Blade Idler Pulley Assembly — resolves bearing/idler wear.
- Front Wheel Carriage Assembly — steadies tracking on straight cuts.
- Air Cleaner Kit (505836101) — OEM filtration for dust-heavy jobs.
- Muffler w/ Elbow (505797201) — restores safe, quiet operation.
- Control Panel Assembly (510272302) — dash components & switches.
- Fuel Tank (510271502) — complete tank & related fittings.
- Hood Components (e.g., 505763701 Lower Hood) — protect the blade area.
- Engine Assembly (X4200-SERV, 510271602) — full replacement power unit.
Fitment notes & tips
- Model naming: Soff-Cut 4200, GX4200 and X4200 typically refer to the same platform. Use your model + serial to verify parts.
- Blade/skid pairing: Early-entry blades require the matching skid plate. Tell us about your slab and target joint width and we’ll size the right series/color and width.
- Hardware call-outs: For specifics like the blade shaft bolt size, open the Blade Shaft Assembly page above and match the Ref. #s for your serial.
- Walk-behind concrete saw parts: If you’re cross-shopping Husqvarna walk-behind saws (FS series) or comparing 4000 vs 4200, reach out and we’ll guide you.
Need fitment help or a blade recommendation?
Email [email protected] or call +1 (202) 630-1027 with your model and serial number (Soff-Cut 4200/GX4200/X4200). We’ll confirm exact part numbers, pull the right manual/diagram, and match a blade + skid-plate to your slab conditions.
FAQs
Where can I get the Soff-Cut 4200 parts diagram or manual?
Open any assembly page above to see the exploded diagram and Ref. #s. If you need the official operator’s manual or the latest spare parts list PDF for your serial, contact us and we’ll send it.
Which blades does the 4200 use?
The 4200 uses Soff-Cut early-entry blades paired with a matching skid plate. Blade series/color and width depend on slab conditions and target joint width. Tell us about your pour and we’ll recommend the right setup.
What is the blade shaft bolt size for the 4200?
Hardware can vary by revision. Check the blade shaft assembly in your parts list for the exact bolt call-outs for your serial, or share your serial with us and we’ll confirm the correct bolt size and torque guidance.
Is GX4200/X4200 the same as the Soff-Cut 4200?
Yes—many listings use GX4200 or X4200 to refer to the same Soff-Cut 4200 platform. Parts on this page cover those designations; always verify with your serial.
How is the 4200 different from the 4000?
Both are early-entry walk-behind saws; the 4200 is typically spec’d for higher output and accepts multiple blade widths for deeper joints. If you’re comparing 4000 vs 4200, share your application and we’ll steer you to the right parts and blades.
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