Running Gear

Assembly

No photo yet. Seen one of these? Suggest a photo.

Tracks, road wheels, sprockets, and torsion-bar suspension that carry the vehicle over rough terrain.

Direct parts	7
Total parts	130
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Tracks, road wheels, sprockets, and torsion-bar suspension that carry the vehicle over rough terrain. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Running Gear parts and their functions

7 top-level parts · 130 parts in total · full bill of materials below

Running Gear parts diagram: 1 track link, 2 road wheel, 3 drive sprocket, 4 idler wheel, 5 torsion bar, 6 rotary damper, 7 ball bearing. 130 parts in 7 top-level items. — Running Gear parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Track Link	80×	Track links
2	Road Wheel	12×	Rubber-tyred road wheels
3	Drive Sprocket	2×	Drive sprockets
4	Idler Wheel	2×	Track idlers
5	Torsion Bar	12×	Torsion bar springs
6	Rotary Damper	6×	Rotary dampers
7	Ball Bearing	16×	Deep-groove radial ball bearing.

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Running Gear

7 top-level lines · 7 rows shown · 130 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Track Link	infantry-fighting-vehicle-track-link	80×	80	·	part
2	Road Wheel	infantry-fighting-vehicle-road-wheel	12×	12	·	part
3	Drive Sprocket	infantry-fighting-vehicle-drive-sprocket	2×	2	·	part
4	Idler Wheel	infantry-fighting-vehicle-idler-wheel	2×	2	·	part
5	Torsion Bar	infantry-fighting-vehicle-torsion-bar	12×	12	·	part
6	Rotary Damper	infantry-fighting-vehicle-shock-damper	6×	6	·	part
7	Ball Bearing	ball-bearing	16×	16	·	part

Something wrong in this list? Report a problem with this BOM.

Where the running gear is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Defense & Security 1 Infantry Fighting Vehicle

Used in 1 assembly

Infantry Fighting Vehicle

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$300. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears bharatgears.com ↗	Mumbai, IN	Automotive gears	1,000 pcs	8–12 wks
🇮🇳ZF India zf.com ↗	Pune, IN	Driveline & chassis	1,000 pcs	8–12 wks
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks