Part Location Diagram of 450956-1 Makita Pump Drive
See part 150 in the diagram
( Grid squares measure 1x1 inch )

Pump Drive 450956-1

Manufactured by:
Makita
ERP Number:
ERP16340495
Part Number:
450956-1
Original Equipment Manufacturer ?
  Works with your model  PS-421!
$33.34
Special Order
  Works with your model   PS-421!

Product Description

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The pump drive is an authentic OEM part that is found in your oil pump for your chainsaw. As you throttle up, the pump drive initiates the pump to send oil through a port, which then releases the oil onto the bar. This part measures 3-Inches long and 1-Inch wide at its widest part in the center. It is made of plastic and metal.

Troubleshooting

This part works with the following brands:
  • Makita
This part works with the following products:
  • Saw
  • Chainsaw
Part# 450956-1 replaces these:
181-245-090, 181245090,

Questions & Answers

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Model Cross Reference

This part works with the following models:
ERP Number: ERP16340495
Manufacturer Part Number: 450956-1
Brand Model Number Description
Makita DCS460 Chainsaw - 46 Cc. 18 Inch Chainsaw
Makita DCS460-18 Chainsaw - 46 cc./18&#34 Chainsaw
Makita DCS4600S Chainsaw - Chainsaw
Makita DCS4600SH Chainsaw - Chainsaw
Makita DCS500 Chainsaw - Chainsaw
Makita DCS5000 Chainsaw - Chainsaw
Makita DCS5000H Chainsaw - Chainsaw
Makita DCS5001 Chainsaw - Chainsaw
Makita DCS5001H Chainsaw - Chainsaw
Makita DCS501 Chainsaw - Chainsaw
Makita DCS510 Chainsaw - Chainsaw
Makita DCS510-18 Chainsaw - Chainsaw - 50 cc./18"
Makita DCS51020 Chainsaw - 50 cc 20" Chainsaw
Makita DCS5121 Saw - 18-Inch 50 Cc Chain Saw
Makita DCS5121R Saw - 18-Inch 50 Cc Chain Saw
Makita DCS5121REG Chainsaw - 18 Inch 50 Cc Chainsaw
Makita EA4300F40B Saw - 16-Inch 42 Cc Chain Saw
Makita EA4300FR Saw - 16-Inch 42 Cc Chain Saw
Makita EA5000P53G Saw - 20-Inch 50 Cc Chain Saw
Makita EA5000PR Saw - 20-Inch 50 Cc Chain Saw
Makita EA5000PREG Chainsaw - 18 Inch 50 Cc Chainsaw
Makita EA5000PREL Chainsaw - 18 Inch 50 Cc Chainsaw
Makita EA5000PRFL Chainsaw - 20 Inch 50 Cc Chain Saw
Makita EA5000PRGG Chainsaw - 20 Inch 50 Cc Chainsaw
Makita EA5001PR Saw - 20-Inch 50 Cc Chain Saw
Makita EA5001PREG Chainsaw - 18 Inch 50 Cc Chainsaw
Makita EA5001PREL Chainsaw - 18 Inch 50 Cc Chainsaw
Makita EA5600FR Saw - 18-Inch 56 Cc Ridgeline Chain Saw
Makita EA5600FREG Saw - Saw
Makita EA5600FRGG Saw - Saw