Tube 4.80/4.00-8 TR87
7,90 €
Tube 4.80/4.00-8 TR87
7,90 €
Shipping price from: 6,90 €
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Product Produkt lagernd
Tube 4.80/4.00-8 TR87
Product.Nr.: 990017321
Manufacturer: Novio
This high-quality tube in size 4.80/4.00-8 is the ideal complement for various tyres in industrial, transport and garden applications. It ensures reliable air retention, stable pressure holding and thus supports a long service life of the tyre. Thanks to the angled TR87 valve, inflating and checking the air pressure is convenient even in confined spaces.
Technical data
- Tube size: 4.80/4.00-8
- Inch size: 8 inch
- Valve type: TR87
Valve type TR87 – details
- Design: Angled rubber valve (usually 90° angle) with metal valve core
- Application range: Suitable for tubes of small tyres, e.g. trailers, carts, garden and industrial machinery
- Valve hole drilling: Designed for standard rim hole of approx. 15–16 mm
- Valve length: Medium height, easily accessible even with deep rim contour
- Sealing principle: Rubber stem with fixed rim seat, internal valve core with screw cap
- Advantage of angled design: Facilitates connection of the air hose and measuring of air pressure, especially with narrow rim wells or built-in wheels.
Benefits and application range
This tube is ideal for tyres in size 4.80/4.00-8, as commonly used on wheelbarrows, garden carts, small trailers, equipment in gardening and landscaping as well as light industrial and transport equipment. It is matched to the inch size 8 inch and therefore provides a precise fit for corresponding rims.
The TR87 valve type offers a robust and at the same time service-friendly solution, as the valve stem is easily accessible and inflation is possible without problems even with simple air fillers. The angled shape reduces the risk of kinking or damage to the valve.
Overall, this tube is a reliable choice for users who value stable air pressure retention, easy handling during inflation and a long service life in demanding industrial and garden environments.
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.
Verified purchase *
Wrote by Manfred R. on 15.08.2026
Reviews marked “Verified Purchase” are from customers who have bought the product from our shop. Reviews without this label may also be from consumers who have not purchased the products in question. These have not been verified for authenticity.
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