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RTC2990 - Kroonwiel & Pignon – 10 Tanden

Oorspronkelijke prijs - Oorspronkelijke prijs €173,50
Oorspronkelijke prijs
€173,50
€173,50 - €173,50
Huidige prijs €173,50
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Kroonwiel & Pignon is het eindaandrijvings-tandwielstelsel binnen het differentieel, dat de aandrijving van de cardanas overbrengt naar de as en deze 90 graden draait naar de wielen, terwijl het de uiteindelijke overbrengingsverhouding levert.

Deze set heeft een pignon met 10 spiebanen en een tandenaantal van 47/10, wat een eindaandrijvingsverhouding van 4.7:1 oplevert. Het past op Rover-type voor- of achterassen.

Het kroonwiel en pignon zijn een op elkaar afgestemd paar en moeten samen worden gemonteerd, waarbij de pignondiepte en speling bij montage moeten worden ingesteld om een correct tandcontact tot stand te brengen.
Vehicle Model Land Rover Defender t/m 2016
Land Rover Series 2 en 3
Fitment Notes SERIE 3 — kroonwiel & pignon vooras, 10 splines; past op 2.25 benzine (behalve 109 1 Ton) en 2.6 6-cil. benzine (behalve 1 Ton)
Alternative Codes
RTC2990504689542341600538608457RTC2635

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the RTC2990 crown wheel and pinion and what does it do?
The RTC2990 crown wheel and pinion is the final-drive gear set inside a Land Rover axle. It transfers drive from the propshaft into the axle, turns it through 90 degrees to the wheels, and provides the final gear reduction. It's a matched pair, so the crown wheel and pinion are always fitted together.
What ratio and spline count does the RTC2990 have?
The RTC2990 has a 47/10 tooth count, giving a 4.7:1 final-drive ratio, on a 10-spline pinion. Both axles on the vehicle must run matching ratios, so check the crown wheel and pinion in the opposite axle is also 4.7:1 before fitting.
Which Land Rovers does the RTC2990 fit?
The RTC2990 fits Land Rover Series 2 and 3 and Defender models up to 2016. On Series 3 it's the front axle crown wheel and pinion for 2.25 petrol (except 109 1 Ton) and 2.6 six-cylinder petrol (except 1 Ton). Confirm your axle's ratio and spline count before ordering.
Why would a crown wheel and pinion need replacing?
A crown wheel and pinion typically needs replacing when the gears whine, howl, or show chipped or worn teeth, usually from age, low oil, or heavy off-road use. On assembly the pinion depth and backlash must be set for correct tooth contact, so it's usually a specialist job needing a setup gauge.