SPI Fuel Pump for Ski-Doo for Arctic Cat Replaces OEM #'s 403800700 & 0636-640

SPI Fuel Pump for Ski-Doo and Arctic Cat

This SPI fuel pump replaces OEM numbers 403800700 and 0636-640 for Ski-Doo and Arctic Cat snowmobiles, delivering reliable fuel delivery for cold‑weather operation.

Overview

This SPI fuel pump is designed to fit both Ski-Doo and Arctic Cat snowmobiles, serving as a direct replacement for OEM part numbers 403800700 and 0636‑640. The pump ensures consistent fuel pressure in low‑temperature conditions, critical for snowmobile performance. It is a aftermarket alternative that meets or exceeds OEM specifications.

Built For Performance

• Directly replaces OEM parts 403800700 and 0636‑640
• Designed for reliable fuel delivery in extreme cold
• Corrosion‑resistant construction for harsh environments
• Easy installation with plug‑and‑play connectors
• Tested for durability on snowmobile engine applications

Fits These Machines

• for Ski‑Doo snowmobiles using OEM 403800700
• for Arctic Cat snowmobiles using OEM 0636‑640

On-The-Job Use

• Snowmobile trail riding in winter conditions
• Replacement for failed or failing factory fuel pumps
• Maintenance rebuilds of fuel systems

Specs At A Glance

Good To Know

Q: Will this pump work on a 2010 Ski‑Doo MXZ? A: It depends on whether that model uses OEM part 403800700; please verify against your original part number.

Q: Does this pump come with installation hardware? A: The pump includes necessary connectors and mounting brackets for a straightforward swap.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.