New Aftermarket 4520V42A12 86BA22R Double Vane Pump

Product overview

New aftermarket 4520V42A12 86BA22R — a 4520V double vane pump: two cartridge sections on one shaft, one inlet and two independent outlets, so two circuits can run at different pressures and flows. The model number is decoded item by item below.

Model code — 4520V42A12 86BA22R

The model code fixes every mechanical interface of the pump. This unit reads as follows, using the position numbers of the model-code system:

Position	Value	Meaning
1 Seals	—	omitted — standard seals
2 Series	4520V	double pump: 45V shaft-end with 20V cover-end (first pair = shaft-end size, second pair = cover-end size)
3 Pilot	—	omitted — standard pilot
4 Shaft-end displacement	42	42 = 138 cm³/r
5 Port	A	SAE 4-bolt flange (the only option on doubles)
6 Port modifier	—	omitted — inch threaded ports
7 Cover-end displacement	12	12 = 40 cm³/r
8 Mounting	—	omitted — flange mounting
9 Shaft	86	heavy-duty keyed shaft
10 Port orientation	BA	viewed from the cover end — outlet 1 90° counter-clockwise from the inlet; outlet 2 135° counter-clockwise from the inlet
11 Design	22	design number of this series
12 Rotation	R	right-hand (clockwise)
13 Special suffix	—	omitted — none

Ordering

Send us the complete model number from your nameplate and we will confirm this pump matches before you order. Port flange kits are ordered separately.

Other models in this series

More V Double Vane Pumps models we stock (4520V frame first):

• 4520V42A12 86CC22R
• 4520V42A11 1BB22R
• 4520V42A14 1AA22R
• 4520V42A5 1AA 22R
• 4520V42A11 1CC22R
• 4520V42A14 1AC22R

Series overview

Series page: V Double Vane Pumps. Parent range: V / VQ Double Vane Pumps · Family: V · VQ · 50V Series.

Cartridges and kits for this pump: V / VQ Cartridge Kits — the cartridge is interchangeable within the same position in the housing, so the original housing and shaft stay on the machine.

Not sure about the fit? Contact us with the full nameplate code and we will confirm before you order.