Genuine OEM Replacement Kit
Lock down your primary drive system securely with this genuine OEM Engine Pulley Fixing Hardware Kit. Specially put together for the core engine crankshaft pulley connection on the Titan Pro TP690 Walk-Behind Field Topper Mower, this rugged 3-piece kit contains the high-tensile hex bolt, heavy retention washer, and the parallel drive key steel insert block. Because the engine pulley transmits the full power of the motor directly into the cutting flails, these fasteners handle severe high-impact shocks and constant rotational vibrations.
This complete engine crankshaft hardware bundle includes the following manual-specified parts:
- Engine Drive Pulley Key Steel (7x7x30) – (Tab 7, Part No. 7)
- Engine Drive Pulley Washer (Size 8) – (Tab 7, Part No. 6)
- Engine Pulley Hex Bolt (M8x25) – (Tab 7, Part No. 5)
Titan Pro Tech Tip: Protect Your Crankshaft!
If your engine pulley has vibrated loose in the past, always inspect the crankshaft slot carefully for any burrs before installing this fresh hardware pack. Clean out the channel entirely and push the new 7x7x30 key steel squarely into place. When anchoring down the heavy-duty M8 hex bolt, applying a drop of medium-strength threadlock fluid onto the threads ensures the bolt won't slowly back out under the extreme load cycles of clearing thick, stubborn scrub!
Forged from high-tensile structural metal alloys, each part in this fixing pack features a durable dark gray/metallic silver surface treatment to safeguard against metal fatigue and thread seizing.
Complete Fix Pack
All three items shown in your engine drive layout pre-sorted together in one convenient package.
Direct Crankshaft Fit
Precision matched to the exact thread pitch and slot dimensions required for the primary engine shaft.
Free UK Delivery
Fast, free shipping is included to all standard UK postcodes.
| Technical Specifications |
| Product Type |
Engine Crankshaft Pulley Fastener Fixing Hardware Pack |
| Model Suitability |
Titan Pro TP690 Walk-Behind Field Mower |
| Kit Contents |
1x Hex Crankshaft Bolt (M8x25)
1x Engine Pulley Load Washer (Size 8)
1x Engine Shaft Square Key Steel Insert (7x7x30) |
| Manual / Diagram Refs |
Tab 7 Schematic Diagram:
• Part No. 5 (Threaded M8 Bolt)
• Part No. 6 (Engine Pulley Washer)
• Part No. 7 (Key Steel Block Insert) |
| Related Machine Spares |
View All Flail Mower Spare Parts |
| Material Profiles |
High-tensile tempered steel and structural zinc metal alloys |
| Hardware Colours |
Dark Gray / Metallic Silver Surface Finish |
| Condition |
New Packaged Assembly |
| Delivery Cost |
Free (UK Postcodes) |
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