Sealed Ball Bearings

Genuine Traxxas rubber-sealed ball bearings, sold in pairs. The seals keep dust, sand and water out of the bearing, which is the main cause of wear. Five sizes — check which one your model uses before ordering.

• Traxxas part numbers: 5120A (12x18x4 mm) · 5119 (10x15x4 mm) · 5106A (15x24x5 mm) · 5107A (17x26x5 mm) · 7020 (8x12x3.5 mm)
• 2 bearings per pack

12x18x4 mm (5120A) fits

• X-Maxx, X-Maxx Ultimate, X-Monster Chassis, XRT, XRT Ultimate
• Maxx, Maxx Slash, Maxx Ultimate
• Mini Maxx BL-2s, Mini XRT VXL-3s, Mini Slash 4X4, Mini Rally VXL
• Jato 4X4 VXL-4s
• TRX-4 range — Bronco, Defender, Blazer, K10, F-150, Sport, Pathfinder, Crawler Kit and the High Trail editions
• TRX-6 Mercedes-Benz G 63 and TRX-6 Flatbed Hauler
• Funco Pro Scale Replica
• Accessory on 4-Tec 2.0 and 4-Tec Drift

10x15x4 mm (5119) fits

• X-Maxx, X-Maxx Ultimate, X-Monster Chassis, XRT, XRT Ultimate
• Slash 4X4 — BL-2s, Brushless, VXL Ultimate
• Rustler 4X4 — BL-2s, Brushless, VXL Ultimate
• Stampede 4X4 — BL-2s, Brushless
• BIGFOOT 4X4 BL-2s, Slayer Pro 4X4, Ford Fiesta ST Rally BL-2s
• Ford Raptor R 4X4 Ultimate
• Jato 3.3, Jato 4X4 VXL-4s, Revo 3.3, T-Maxx 3.3
• XO-1 Supercar, 4-Tec 2.0 and 4-Tec Drift
• Funco Pro Scale Replica

15x24x5 mm (5106A) fits

• X-Maxx, XRT, Maxx
• Unlimited Desert Racer

17x26x5 mm (5107A) fits

• X-Maxx, XRT, Maxx
• E-Revo 2.0, TRX-4 Traxx

8x12x3.5 mm (7020) fits

• Maxx, Unlimited Desert Racer
• 1/16 Slash, 1/16 E-Revo, 1/16 Summit