Tube 11x4.00-4 JS87 Valve
4,90 €
Tube 11x4.00-4 JS87 Valve
4,90 €
Shipping price from: 6,90 €
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Product Prodotto in magazzino
Tube 11x4.00-4 JS87 Valve
Product.Nr.: 990017046
Manufacturer: KINGS TIRE
This 11x4.00-4 tube with JS87 valve from KINGS TIRE is ideal for use in smaller industrial and garden applications such as hand trucks, sack trucks, lawn mowers, sweepers or trailers. It ensures reliable airtightness, stable running characteristics and a long service life, especially with frequent maneuvering and changing ground conditions.
Technical data
- Product name: Tube 11x4.00-4 JS87
- Brand: KINGS TIRE
- Tube size: 11x4.00-4
- Inch size: 4 inch
- Valve type: JS87
Valve type JS87 – characteristics
The JS87 valve is an angled tube valve specifically designed for small wheels and tight installation spaces. It allows convenient inflation of the tube even when the valve hole is difficult to access.
Typical features of a JS87 valve:
- Valve hole diameter: approx. 8.5 mm (standard bore for many small tyre rims)
- Valve length (external): medium design, sufficiently long for good access to the valve head
- Design: angled, facilitates attaching the air gun or hand pump
- Valve type: tube valve with rubber base, vulcanized firmly into the tube
- Closure: standard valve cap for protection against dirt and moisture
Benefits and application range
The 11x4.00-4 JS87 tube is a reliable solution for small-dimension tyres, as commonly used in garden and municipal equipment, transport carts and various industrial auxiliary devices. Thanks to its matching inch size and the angled JS87 valve, it is particularly easy to install and maintain.
Benefits at a glance:
- Precisely matched for tyres of size 11x4.00-4
- Easy inflation thanks to angled JS87 valve
- Good airtightness and stability in daily use
- Suitable for garden, yard and light industrial applications
Whether as original equipment or replacement part – this tube contributes to safe, comfortable and long-lasting operation of your wheels.
Frequently asked questions about this product
The valve designation describes two things: the stem diameter — which must fit the hole in the rim — and the shape, i.e. straight or angled.
Only the bore matters for a proper fit: a valve fits perfectly only if its stem matches the bore in the rim. Whether it is straight or angled makes no difference — that is a question of accessibility.
An overview of the types:
| Type | Shape | Bore | typically used for |
|---|---|---|---|
| TR13 | straight, rubber | 11.5 mm | Car and trailer wheels |
| TR4 / TR6 | straight, short | 11.5 mm | Small wheels, garden tools |
| TR15 | straight, rubber | 16 mm | Agricultural machinery, tractor rims |
| TR87 | 90° angled | 11.5 mm | Small wheels, solid rims |
| JS8 (DIN 7777) | 90° angled, same as TR87 | 11.5 mm | small wheels, solid rims |
| JS2 | Approx. 70° angled | 11.5 mm | Industrial and small wheels |
| V3-02-7 (TR75) | 100° single-bend metal angle valve with screw-on base | 12.2 mm | Commercial vehicles, lorries, trailers, agricultural and industrial machinery such as forklift trucks |
| V3-06-3 | Triple-bend brass truck screw-on valve (90°/139°/139°) | 9.7 mm | 20-inch truck and trailer tubes (6.00-20 to 9.00-20), also 22.5-inch tube-type tyres |
| TR218A | Straight metal air-water valve, two-piece | 15.9–16 mm | High-volume tubular tyres for agricultural and industrial use, tractors |
V3-02-7 in detail: Also known as ETRTO V3.02.7 and US designation TR75. Dimensions: Horizontal leg length 22.5 mm, vertical leg length 71.5 mm, total height approx. 91 mm. The valve base is screwed on, not pressed in — this makes it significantly more robust than a rubber valve.
V3-06-3 in detail: Also known as ETRTO V3.06.3. Triple-bend brass screw-on truck valve: the first bend is 90°, the other two 139° each — this guides the filling end past the rim flange and keeps it accessible even with twin tyres and deep rim wells. Leg dimensions approx. 20.5 / 46 / 20.5 / 47.5 mm (approx. 135 mm developed length), rim hole 9.7 mm. The valve is fastened to the tube with a sealing washer and nut instead of being vulcanised in. In our range on the 20-inch tubes 6.00/6.50-20, 7.00/7.50-20, 8.25-20 and 9.00-20.
TR218A in detail — the valve for water ballast: What makes this type special is the option for liquid ballasting: the hose is partially filled with water to increase the vehicle’s weight and thus improve traction — a common practice with tractors.
- Design: straight, robust metal valve, usually in two parts. Unscrewing the inner CH3 valve insert creates an extra-large opening — allowing for quick filling with air or liquid.
- Rim bore: 15.9 to 16 mm (0.625 inches).
- Length: typically around 38 to 48 mm total height above the rim.
- Mounting: a rubber base approximately 80 mm in diameter for vulcanising onto the inner tube, plus a lock nut for secure attachment to the rim.
Reducing sleeves: A TR15 valve does not fit into an 11.5 mm bore. Conversely, there are sleeves that allow a TR13 valve to fit into a 16 mm bore.
Whether straight or angled is not a question of fit, but of accessibility: with closed rims or small wheels, it is often impossible to reach the valve with a pump using a straight valve — in which case an angled one is used.
Not sure which valve is fitted? A photo of the old valve is all we need to identify it. Choose from: inner tubes, bead tapes and valves.
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