Overview
A six-pack of genuine Tekno RC differential O-rings, the small sealing rings that keep silicone diff fluid inside the differential case. O-rings are a wear item and should be treated as a consumable rather than a permanent part.
Fresh O-rings restore a positive seal on a rebuilt differential, which is what gives a Tekno diff its consistent, repeatable action from the first lap to the last.
Key Features
- Genuine Tekno RC replacement differential O-rings
- Six O-rings per pack
- Direct fit replacement for the stock sealing O-ring
- Enough to keep a spares box stocked for several rebuilds
Performance Benefits
- Seals differential fluid inside the diff case
- Keeps diff action smooth and consistent
- Stops fluid weeping onto gears and bearings
- Returns a worn differential to as-built sealing
Usage Notes
- Replace the O-rings whenever a differential is opened for service
- Wipe the O-ring groove clean before fitting a new ring
- A light film of diff fluid helps the O-ring seat without pinching
- Check that the ring is not twisted before closing the case
Technical Specs
- Brand: Tekno RC
- Item No.: TKR5144
- Part Type: Differential O-rings
- Quantity: 6 pieces
- Country of Origin: Taiwan
What's Included
Fitment
Compatible RC vehicles: Tekno RC differentials that use this O-ring size. Check your vehicle's parts list or diff exploded view to confirm TKR5144 is the correct O-ring before ordering.
Summary
- Six genuine Tekno RC differential O-rings
- Essential consumable for every diff rebuild
- Keeps silicone diff fluid sealed in the case
- Direct replacement for the stock O-ring
