Splined Yoke 01 Push Pin – Quick-Connect Splined PTO End Yoke
Push pin splined yoke | 1 3/8″ Z6 | Series 1–38 | Tool-free connection
The Ever-power Splined Yoke 01 features a spring-loaded push pin that snaps into a shaft groove for instant, tool-free connection and disconnection. Designed for operators who swap implements frequently, this yoke eliminates the need for spanners or Allen keys in the paddock. Forged from C45 steel, the spline bore is broached to 1 3/8″ Z6 specification and the push pin mechanism is factory-assembled and tested.
🔧 Technical Specifications
| Series | A (mm) | B (mm) | C (mm) | E (mm) | F (Spline) | |
|---|---|---|---|---|---|---|
| 1.0501B | 22 | 54 | 93 | 21 | 22 | 1 3/8″Z6 |
| 2.0501B | 23.8 | 61.3 | 99 | 21 | 22 | 1 3/8″Z6 |
| 3.0501B | 27 | 70 | 104 | 21 | 22 | 1 3/8″Z6 |
| 4.0501B | 27 | 74.6 | 106 | 21 | 22 | 1 3/8″Z6 |
| 5.0501B | 30.2 | 80 | 110 | 21 | 22 | 1 3/8″Z6 |
| 32.0501B | 32 | 76 | 110 | 21 | 22 | 1 3/8″Z6 |
| 6.0501B | 30.2 | 92 | 115 | 21 | 22 | 1 3/8″Z6 |
| 7.0501B | 30.2 | 106.5 | 130 | 21 | 22 | 1 3/8″Z6 |
| 8.0501B | 35 | 106.5 | 130 | 21 | 22 | 1 3/8″Z6 |
| 38.0501B | 38 | 105.6 | 130 | 21 | 22 | 1 3/8″Z6 |
⭐ Key Features & Benefits
🔒
Quick Push Pin Lock
Spring-loaded push pin snaps into a shaft groove for instant, tool-free connection and removal.
💪
Forged & Hardened
C45 steel body, induction-hardened on spline bore and yoke ears for maximum wear resistance.
⚙️
Standard 1 3/8″ Z6
Broached to the most common light/medium-duty PTO spline spec worldwide.
🔧
Compact Profile
Push pin adds minimal overall length — the most compact splined yoke option in our range.
🔄 Compatibility Information
Fits all 1 3/8″ 6-spline (Z6) PTO shafts compliant with ASAE S203.14 and ISO 500 standards. Drop-in replacement for OEM push pin yokes from Walterscheid W2100/W2200, Bondioli & Pavesi, Comer Industries, and Eurocardan. Ideal for light to medium-duty implements including rotary mowers, seed drills, fertiliser spreaders, and small feed mixers typically found on 15–80 HP tractors.
📚 Selection Guide
Step 1: Confirm your tractor’s PTO output is 1 3/8″ with 6 splines and has a push pin retention groove.
Step 2: Measure the yoke ear spacing (dimension B) and cross kit bearing cup OD to ensure compatibility.
Step 3: Select the series from the table above based on dimensions A and C for your implement driveline.
Step 4: Verify the push pin groove on your PTO shaft aligns with the yoke pin — groove position may vary by tractor brand.
🌾 Typical Application Scenarios
🌿 Rotary Mowers & Slashers
Quick-connect convenience for operators who mow different paddocks and swap between tractors.
🌾 Seed Drills & Planters
Drives metering mechanisms on precision planting equipment during seasonal sowing campaigns.
💾 Broadcast Spreaders
Powers spinner discs for uniform fertiliser and lime distribution across fields.
🐄 Small Feed Mixers
Connects compact tractors to feed mixing equipment on family and hobby farms.
🛠️ Installation & Usage Guide
Verify your PTO shaft has a push pin groove — a circumferential channel near the shaft end.
Depress the spring-loaded pin on the yoke by pressing the button or pulling the ring.
Slide the yoke onto the splined shaft with the pin depressed until you hear a click.
Release the pin and tug the yoke gently to confirm it is locked in the groove.
Attach the cross kit to the yoke ears and grease all fittings with NLGI #2 EP lithium grease.
Run the PTO at idle speed and visually confirm the pin remains engaged during rotation.
❓ Frequently Asked Questions
▶ What is a push pin splined yoke?
▶ Is the push pin replaceable?
▶ Which spline pattern does the 01 series use?
▶ How secure is the push pin during operation?
▶ Can I upgrade from push pin to bolt type later?
▶ Is this rated for 1000 RPM PTO?
⭐ Customer Reviews
★★★★★
These push pin yokes make swapping implements effortless on our mixed farm near Toowoomba. Top-notch build quality.
Steve M. — 🇦🇺 Australia
★★★★★
Perfect replacement for our Walterscheid W2100 driveline. The push pin clicks into the groove solidly every time.
Werner G. — 🇩🇪 Germany
★★★★☆
Good product with fast delivery to Toulouse. The zinc coating looks durable and the pin spring is strong.
Anne-Sophie R. — 🇫🇷 France
★★★★★
We ordered 500 units for our implement factory — zero rejects in incoming inspection. Outstanding consistency.
Roberto F. — 🇧🇷 Brazil
★★★★★
Drop-in replacement for the OEM yoke on our rotary cutter. Saved about 50% compared to the dealer price.
John D. — 🇺🇸 United States
📈 Our Product vs. Low-Quality Alternatives
| Feature | Ever-power Yoke | Low-Quality Alternative |
|---|---|---|
| Material | ✔ Forged C45 alloy steel | ✘ Cast iron body |
| Pin Mechanism | ✔ Factory-assembled, spring-tested | ✘ Loose pin, no spring |
| Spline Accuracy | ✔ CNC-broached ±0.05 mm | ✘ Rough-broached with chatter |
| Surface | ✔ Zinc-plated anti-corrosion | ✘ Bare uncoated metal |
| Quality | ✔ ISO 9001:2015 certified | ✘ No quality system |
| Warranty | ✔ 12-month guarantee | ✘ No warranty |
🔗 Related Products & Accessories
Push Pin Replacement Kits
Spare spring pins for field replacement
Cross & Bearing Kits
U-joint kits sized for 01 yoke ears
PTO Safety Shields
Rotating guards for safe operation
Triangular / Lemon Yokes
Profile yokes for the implement end
Complete PTO Shafts
Assembled driveline packages
🏆 Certifications & Standards
🏆
ISO 9001:2015
Quality management system certified by accredited body
🛡️
Material Test Reports
EN 10204 3.1 mill certificates for every steel batch
✅
CE Compliance
Meets European machinery safety directives
🔎
100% Inspection
Every yoke dimensionally verified before shipment
🏭 Why Choose Ever-power?
We are Ever-power, and push pin splined yokes are among our highest-volume product lines. Our automated spline broaching and push pin assembly stations produce thousands of units weekly with consistent quality. With 20+ years of manufacturing experience and ISO 9001:2015 certification, we supply OEM factories and aftermarket distributors across 50+ countries. Our compact push pin design is engineered for convenience without compromising strength — perfect for operators who change implements frequently.
📞 Ready to Order? Let’s Talk!
Whether you need a single replacement yoke or a container-load OEM order, our team is here to assist. Contact us for competitive pricing, rapid delivery, and expert technical support.
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