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Product
Price
- Technical data
- 80x96x9mm
- Iseki engine
- E3CC, E3CD, E3CD-T, E3CE, E3DF, E4CG
- Iseki
- Crankshaft seal front
- Technical data
- 42x55x9MM
- Kubota
- KH35, KH41, KH61
- Crankshaft seal rear for Isuzu engine:
- Technical data
- 85x110x13mm
- ISUZU engine
- 2AA1, 2AB1, 3AA1, 3AB1, 3AD1, 3AF1, 3AG1, E3AD1, E3AE1, E3AF1, E3AG1
- ?️ Crankshaft Kubota V1505 – OEM 16421-23014
- This high-quality crankshaft is specially designed for the Kubota V1505 engine and meets OEM specifications. Ideal for replacing a worn or damaged crankshaft, ensuring your engine runs smoothly and reliably again.
- ✅
- Specifications:
- Type: Crankshaft
- ?️ Crankshaft Kubota D1703 – OEM Ref: 1a033-23017
- This high-quality crankshaft is specifically designed for the Kubota D1703 engine and meets OEM specifications. Ideal for replacing a worn or damaged crankshaft, ensuring your engine runs smoothly and reliably again.
- ✅
- Specifications:
- Type: Crankshaft
- Crankshaft seal suitable for Perkins and Shibaura engines
- Technical data
- 35x55x11mm
- New Holland/Ford
- 1320, 1520, 1530, 1620, 1630, 1715, 1720, 1725, 1920, 1925, 2110, 2120, 3415
- High-quality crankshaft oil seal for Mitsubishi S3L and S4L engines.
- This oil seal ensures perfect sealing of the crankshaft at the rear and prevents oil leakage in engines of tractors, excavators and generators with Mitsubishi diesel engines.
- ? Technical specifications:
- Dimensions: 70 × 92 × 12 mm
- Suitable for:
- Technical data
- 50x68x9MM
- ISUZU engine
- 2AA1, 2AB1, 3AA1, 3AB1, 3AD1, 3AF1, 3AG1, E3AD1, E3AE1, E3AF1, E3AG1
- Bolens
- ?️ Crankshaft Yanmar 3tnv70 – OEM Ref 119515-21700
- This high-quality crankshaft is suitable for the Yanmar 3TNV70 engine and meets the original factory specifications. Perfect for repairing engine damage or for a complete overhaul. Reliable performance, long lifespan.
- ✅ Specifications:
- Type: Crankshaft
- Suitable for: Yanmar 3TNV70 engine
- Crankshaft | Kubota D850 engines
- Strong and precise crankshaft for reliable performance of your Kubota engine.
- This crankshaft is manufactured according to OEM specifications and ensures optimal engine operation. Perfect for overhaul or replacement due to wear, so the engine runs smoothly and powerfully again.
- Why choose this crankshaft:
- ✔️ Original fit and balance
- Crankshaft Yanmar 3TNV76
- Robust, balanced crankshaft suitable for the Yanmar 3TNV76 3-cylinder diesel engine. Ideal for replacement in case of wear, oil pressure problems, or bearing and connecting rod damage.
- ✅ Precision-manufactured according to OEM specifications for perfect fit
- ✅ Made from hardened steel for maximum strength and wear resistance
- ✅ Suitable for use in mini excavators, compact tractors, vibratory rollers, and generators, among others
Crankshafts for Mini Tractors
What is a crankshaft and why is it important?
The crankshaft is one of the most vital components in a mini tractor’s engine. It converts the linear up‑and‑down motion of the pistons into rotational force, transferring power to the transmission and wheels. A well‑functioning crankshaft ensures smooth power delivery, proper timing, and efficient engine performance. If damaged or worn, a crankshaft can cause severe vibration, loss of power, or even catastrophic engine failure.
How to choose the right crankshaft?
When selecting a crankshaft for your mini tractor, carefully consider:
- Compatibility: Ensure it matches your mini tractor’s brand, model, and engine type.
- Material strength: Choose crankshafts made of durable, heat‑treated steel for longevity.
- Precision machining: High‑quality grinding and balancing ensure smoother operation.
- OEM or equivalent parts: Always rely on original replacements or certified alternatives.
- Condition: Replace crankshafts proactively if worn, damaged, or during full engine overhauls.
Replacing a crankshaft
Replacing a crankshaft is a complex but essential repair:
- Preparation: Turn off the tractor, disconnect the battery, and drain engine oil.
- Disassembly: Remove necessary engine parts to access the crankshaft.
- Remove old crankshaft: Carefully extract and inspect for damage.
- Install new crankshaft: Position correctly with bearings, torque bolts to manufacturer’s specs.
- Reassembly and test: Refit engine components, refill oil, and test start the engine.
Why choose Shop4trac for your crankshaft?
At Shop4trac, we supply durable, high‑precision crankshafts designed for mini tractors from Iseki, Yanmar, Kubota, and Shibaura. Our crankshafts are manufactured with robust materials, carefully balanced, and tested for demanding agricultural use. With competitive prices, expert support, and fast delivery, Shop4trac is your trusted partner for essential engine parts.
