This is the optional Schumacher CAT XLS Pro Transmission Upgrade. This is the full blown transmission upgrade so you can use modern, more powerful motors, below 17.5T.
Includes:
- SCHU7241 – Pro Front Belt – CAT XLS
- SCHU7242 – Pro Rear Belt (pr) – CAT XLS
- SCHU7154 – Gear; 83T Spur – Slipper
- SCHU7239 – Pro Layshaft – CAT XLS
- SCHU7244 – Pro Transmission O-Rings – CAT XLS
- SCHU7239 – Pro Layshaft – CAT XLS
- SCHU3869 – Slipper Set – CAT SX3 (pr)
- SCHU3364 – Slipper Pad; PTFE Octagon pr
- SCHU3136 – Ball Bearing – 5x8x2.5 – Shield (pr)
- SCHU4124 – SPEED PACK – Shims 5 x 7 x 0.4mm – pk6
- SCHU4106 – Slipper Spring
- SCHU7244 – Pro Transmission O-Rings – CAT XLS
- SCHU7281 – Tungsten Carbide Balls 3mm (pk12) X 2
- SCHU4943 – Ball Bearing – 1/8×1/4 Sheild – (pr) X 2
- SCHU7216 – Thrust Race F1/8 x 5/16 x 9/64 Grooved X 2
- SCHU7155 – Bearing 8 x16 x 5 Black Seal (pr) X 2
- SCHU4869 – Spool Fences – Mi6 (pr) X 2
- SCHU4899 – Wishbone Thrust Washers – Mi6 – (pk4) X 2
- SCHU7142 – Integrator Axle – CAT XLS X 2
- SCHU7158 – Integrator Washer (pr) – CAT XLS X 2
- SCHU7144 – Drive Shaft Mouldings (8 pcs) – CAT XLS X 2
- SCHU7243 – Alloy Washer Carriers (pr) – CAT XLS X 2
- SCHU4238 – M3 x 16mm Alloy Csk Screws pk10
- SCHU7238 – Pro Rear Diff Diff Pulley & Fences – CAT XLS
- SCHU7237 – Pro front Diff Pulley & Fences – CAT XLS
This product was added to our catalog on September 27, 2017













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