12V Shutoff Solenoid Valve 6681513 for Bobcat Skid Steer & Excavator Engines

Product Specifications

Compatible Models

Frustrated by Engine Shutdown Failures? Get the Reliable 6681513 Solenoid Valve for Your Bobcat 325 or S175

Every unscheduled shutdown on a Bobcat 325 excavator or S175 skid steer costs operators $1,200–$2,800 per hour in idle labor, rental fees, and missed deadlines. Counterfeit or low-cycle shutoff solenoids fail within weeks—causing repeated engine cutouts during critical trenching or grading. OEM replacements often take 18–26 days to arrive, halting entire job sites.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 6681513 solenoid valve is manufactured in ISO 9001-certified facilities and undergoes 100% functional testing before shipment—including voltage drop verification, duty cycle endurance (10,000+ cycles), and cold-start performance at -20°C. Designed for high-duty-cycle applications like demolition site excavator operation and quarry loader engine control, it delivers consistent shut-off response under continuous vibration and thermal cycling. As a core electrical component in Bobcat’s engine management system, precise timing and sealing integrity are non-negotiable—and this part meets both.

Where This Part Works

This shutoff solenoid operates in demanding environments: urban utility excavation where dust ingress is constant; coastal port operations with salt-laden air; and high-heat mining sites where ambient temperatures exceed 45°C. It controls fuel cutoff during emergency stop or key-off sequences—so failure directly risks uncontrolled engine run-on or delayed shutdown. A true 12V solenoid valve must maintain stable pull-in force across voltage fluctuations (10.5–14.5V) and resist coil burnout from repeated short-circuit events common in field wiring repairs.

Engineering Details That Matter

The armature is precision-machined from low-carbon steel with hardened tip (HRC 52–56), ensuring resistance to impact wear from repeated actuation. Sealing surfaces use Viton® O-rings rated to 150°C and compatible with ultra-low-sulfur diesel (ULSD) and biodiesel blends—critical for compliance with Tier 4 Final engines. Coil winding uses Class H insulation (180°C rating), not standard Class B, to withstand prolonged duty in enclosed engine bays. Dimensional tolerances are held to ±0.05 mm on mounting face and plunger bore—guaranteeing full interchangeability with original 6681513 solenoid valves without gasket modification or bracket adjustment.

The Real Cost of Wrong Parts

A $12 counterfeit solenoid may seem economical—until it fails after 37 operating hours, triggering a cascade: unplanned engine diagnostic labor ($220/hr), replacement gasket kit ($48), lost productivity on a $1.2M earthmoving contract, and potential penalty clauses for schedule slippage. Industry data shows non-OEM-equivalent solenoids cause 3.2× more secondary failures in adjacent ECU circuits due to voltage spikes and back-EMF leakage. Total cost of ownership (TCO) over 2 years favors certified aftermarket parts like this 6681513 solenoid valve—where reliability, warranty coverage, and technical support reduce risk far more than initial price.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static bags with molded EVA foam cradles inside double-walled corrugated export cartons
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), sea freight (25–40 days)
• Real-time tracking provided via email and WhatsApp upon dispatch
• MOQ is 1 piece—no minimum order for urgent maintenance needs

Get Your 6681513 Solenoid Valve Now

Your Bobcat 325 or S175 won’t wait—and neither should your parts order. Send us your part number (6681513), exact machine model, and required quantity. You’ll receive a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. Every day delayed is revenue lost—get genuine performance, not false economy.

Frequently Asked Questions