Kubota's D750, D1402, V1702, and V1902 are compact diesel engines widely used in Bobcat's iconic skid steer loaders, compact excavators, and wheel loaders — among the most popular compact equipment platforms in construction, landscaping, and agriculture worldwide. The D750 is a 3-cylinder engine, making this 3-piece set the ideal complete cylinder replacement for D750-powered equipment. When injectors fail, you'll experience rough running, misfires, excessive black smoke, hard starts, power loss, and increased fuel consumption. This brand-new aftermarket 3-injector set is a direct replacement with part number 3974254, covering a wide range of Bobcat equipment models.

✅ Direct-Fit Compatibility

• Kubota Engines: D750, D1402, V1702, V1902 (compact diesel)
• Bobcat Skid Steer Loaders: 220, 313, 443, 453, 543, 553, 643, 645, 743
• Bobcat Compact Excavators: 225, 231, 325, 331
• Bobcat Wheel Loader: 1600
• Bolt-on replacement — no modifications required

🔧 Product Highlights

• 100% Brand New Aftermarket: Not rebuilt or refurbished — starts with a full service life
• OEM-Spec Fuel Delivery: Correct injection pressure and spray pattern for smooth power delivery, clean combustion, and optimal fuel economy
• 3-Cylinder Complete Set: Ideal for Kubota D750-powered Bobcat equipment — covers all three cylinders in a single order
• Broad Bobcat Equipment Coverage: Fits 9 skid steer loader models, 4 compact excavator models, and 1 wheel loader sharing Kubota D/V-series engines
• Prevents Cascading Failures: Replacing the full set eliminates future unplanned downtime from remaining worn injectors
• No Dealer Markup: OEM-equivalent quality at aftermarket pricing

📦 What's Included

• 3 × Fuel Injectors (3974254)

🔑 Key Specs

• Part Number: 3974254
• Engine: Kubota D750, D1402, V1702, V1902 (compact diesel)
• Condition: 100% New Aftermarket
• Quantity: 3 pieces (complete 3-cylinder set for D750)
• Fitment: Bobcat 220 / 313 / 443 / 453 / 543 / 553 / 643 / 645 / 743 skid steers; 225 / 231 / 325 / 331 excavators; 1600 wheel loader

Have a 4-cylinder Kubota V1702/V1902 engine? Our 4-pack (SKU: 3974254) offers complete 4-cylinder coverage. Please verify your equipment model, engine serial number, and existing injector part number before ordering. Contact us for fitment confirmation if needed.