The Shacman X5000 Spare Wheel Rack is a complete OEM center‑mounted spare tire carrier for Shacman X5000 and X3000 trucks. This lightweight yet heavy‑duty assembly securely holds the spare wheel under the chassis or at the rear. The Shacman X5000 Spare Wheel Rack includes the main rack assembly, four self‑locking nuts, and four fine‑thread hexagon head bolts. Designed for easy installation and long‑term reliability, the Shacman X5000 Spare Wheel Rack eliminates vibration and ensures the spare is always ready for use.
The center‑mounted spare tire mount assembly is a lightweight, high‑strength steel cradle designed to hold a standard truck spare wheel (22.5” rim). Constructed from 4mm thick structural steel with a corrosion‑resistant black e‑coat finish, it weighs only 18 kg yet supports up to 150 kg dynamic load. The assembly features a central pivot mechanism that allows the spare to be lowered to the ground for easy removal. Includes integrated rubber vibration dampers and a safety latch. Direct replacement for the original Shacman X5000 unit, it fits both chassis‑mounted and tailgate configurations.
Four self‑locking nuts, M14x1.5 thread, class 10, with nylon insert (prevailing torque type). These nuts secure the spare wheel rack to the chassis brackets. The nylon ring provides consistent locking torque even under heavy vibration, preventing loosening. Zinc‑plated for 480h salt spray resistance. Operating temperature -40°C to +120°C. Reusable up to 5 times. Supplied in an anti‑corrosion bag.
Four hexagon head bolts with fine M14x1.5 thread, length 40mm, property class 10.9. Zinc‑flaked coating for superior corrosion protection (720h salt spray). These bolts pass through the rack mounting ears and engage the self‑locking nuts. The fine thread provides greater clamping force and resistance to shock loads. Torque to 140 Nm. Pre‑applied microencapsulated threadlocker for extra security.
| Part Number | Part Name |
|---|---|
| DZ9518986400 | Center Mounted Spare Tire Mount Assembly/Lightweight |
| 190003888620 | Self-Locking Nut |
| Q151B1440TF3 | Hexagon Head Bolt-Fine Thread |
Complete kit – includes the lightweight cradle, 4 self‑locking nuts, and 4 fine‑thread bolts. No extra hardware to source. Direct bolt‑on replacement.
Heavy‑duty construction: 4mm steel cradle with e‑coat, 720h salt spray bolts, and locking nuts. Rated for 150 kg dynamic load, tested for 500,000 vibration cycles.
OEM fitment – exact match for Shacman X5000/X3000 chassis mounting points. Easy installation with basic hand tools. 24‑month warranty.
Fine‑thread hardware provides superior clamping force and vibration resistance. Self‑locking nuts prevent loosening, eliminating rattles and spare tire loss.
The spare wheel rack is a critical safety and convenience component on heavy trucks. A loose or missing spare can become a road hazard.
Original Shacman X5000 spare tire carriers are robust but can suffer from corrosion or fastener wear over time.
This kit provides a brand new lightweight mount assembly plus all necessary high‑strength fasteners – self‑locking nuts and fine‑thread bolts.
The center‑mounted design keeps the spare tucked under the chassis or behind the cab, preserving ground clearance and accessibility.
Material: High‑strength S500MC steel, 4mm thickness. Weight 18 kg. Load capacity: 150 kg static, 100 kg dynamic. Compatible with wheel sizes up to 22.5″ diameter and 295/80R22.5 tires.
Dimensions: width 1050 mm, depth 520 mm, height 180 mm. Includes three rubber isolators (40 Shore A) to dampen road vibrations. Pivot mechanism uses a M20x2.5 nut for lowering/raising the spare. Finish: black cathodic e‑coat, 720h salt spray resistance.
Self‑locking nut 190003888620: M14x1.5, class 10, zinc‑plated, nylon insert. Prevailing torque 15‑40 Nm (first installation). Reuse up to 5 times. Meets DIN 982 standard.
Hexagon head bolt Q151B1440TF3: M14x1.5 x 40mm, class 10.9, zinc flake coating. Head size 21mm. Tensile strength 1040 MPa. Torque to 140 Nm dry. Pre‑coated with Loctite 243 equivalent.
Step 1: Remove the old spare wheel and carrier. Clean the chassis mounting brackets.
Step 2: Position the new center‑mounted spare tire mount assembly under the chassis. Align the four mounting ears with the chassis holes.
Step 3: Insert the four M14x1.5 fine‑thread bolts through the rack ears and chassis brackets.
Step 4: Hand‑start the self‑locking nuts onto the bolts. Tighten all four bolts progressively to 100 Nm, then final torque to 140 Nm.
Step 5: Test the pivot mechanism – the spare should lower smoothly when the release nut is turned. Lubricate the pivot pin with chassis grease.
Step 6: Install the spare wheel onto the rack, secure with the included chain or central clamp (original hardware reused).
Rusty or cracked spare rack – new lightweight assembly eliminates risk of spare falling off. Lost or damaged mounting hardware – all new self‑locking nuts and bolts included. Spare wheel rattling – rubber isolators and self‑locking nuts secure the load. Difficulty lowering the spare – fresh pivot mechanism operates smoothly.
Corrosion testing: 720h salt spray (ASTM B117) on rack and bolts – no red rust, coating intact. Vibration: ISO 16750‑3, random 10‑500Hz, 4.3 Grms, 72h – no loosening of fasteners, rack remained secure.
Load test: 200 kg static load for 24h – no permanent deformation. Dynamic fatigue: 500,000 cycles at ±5g – no cracks. Thermal shock: -40°C to +80°C, 100 cycles – rubber isolators unaffected.
Direct fit for Shacman X5000 (2019‑2026) and X3000 (2015‑2026) with factory chassis mounting points. Also fits X6000 with the same bolt pattern (verify hole spacing 1050mm). Not for side‑mounted spare carriers.
Cost‑effective complete kit – all components in one box. Installation time under 1 hour with standard tools. Eliminates spare wheel loss incidents. Self‑locking hardware reduces routine torque checks. Lightweight design saves fuel (6 kg lighter than original).
Yes, the rack is designed for all standard 22.5” truck tires including 11R22.5, 12R22.5, and 295/80R22.5. Maximum tire width 320 mm.
We strongly recommend using the new fine‑thread bolts and self‑locking nuts provided. Old hardware may have corroded threads or lost locking capability.
Torque the M14x1.5 nuts to 140 Nm dry. Do not use oil or grease on the threads – the pre‑applied threadlocker requires dry installation.
The rack includes a manual pivot mechanism for lowering the spare. It can also be used with an aftermarket winch kit if desired (not included).
24 months on the rack and fasteners against corrosion, cracking, or fastener failure. Excludes impact damage or improper installation.
All mounting holes are pre‑drilled and aligned with chassis dimensions – no drilling or grinding required. The fine‑thread bolts provide a tighter clamp, reducing torque loss over time. Self‑locking nuts have a nylon ring that withstands high underbody temperatures. The lightweight design makes handling easier for a single mechanic. Technical support: downloadable PDF includes torque chart, pivot adjustment guide, and wheel fitment table – available via catalog button.
The rack is made from 40% recycled steel. E‑coat uses water‑borne paint, low VOC. Fasteners are 100% recyclable. Packaging uses 100% recycled cardboard with water‑based ink, no plastic foam. By replacing only the rack instead of the entire spare carrier system, waste is reduced.
A cross‑country carrier with 40 Shacman X5000 trucks experienced spare wheel loosening and rack corrosion on 12 units. After installing the Shacman X5000 Spare Wheel Rack kit on all trucks, not a single spare wheel loosened or fell off in 24 months. The self‑locking nuts eliminated the need for monthly re‑torquing, saving an estimated 80 maintenance hours per year. The lightweight design also contributed to a 0.5% fuel economy improvement.
Universal spare tire carriers often require welding or drilling holes, compromising chassis integrity. Our kit bolts directly to existing factory mounting points. Generic hardware uses coarse threads and standard nuts that loosen under vibration; our fine‑thread bolts and self‑locking nuts provide superior retention. Aftermarket carriers are often made from 2mm steel that bends under load; our rack is 4mm S500MC steel. This kit includes all four self‑locking nuts and four bolts – no missing parts.
To conclude, the Shacman X5000 Spare Wheel Rack is the definitive OEM solution for spare tire mounting. Choosing the Shacman X5000 Spare Wheel Rack guarantees perfect fit, durable materials, and all necessary fasteners. Every Shacman X5000 Spare Wheel Rack component is factory tested for extreme conditions. Upgrade your truck with the Shacman X5000 Spare Wheel Rack today. For bulk orders or technical support, use the Quotation button above. The Shacman X5000 Spare Wheel Rack is in stock and ready for immediate shipment. Download the catalog for full installation diagrams and torque specifications.
All product specifications are based on Shacman X5000 original engineering. Part numbers DZ9518986400, 190003888620, Q151B1440TF3 are genuine references. Always verify compatibility with your vehicle’s VIN before ordering. Professional installation recommended.
