HARDDRIVE SKU: 820-50907

Harddrive Oil Pressure Gauge - 60psi Black

$51.26
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NOT SURE ABOUT FITMENT?

Harddrive oil pressure gauge for V-twin motorcycles, glycerin-filled and factory-tested for accuracy. Stainless steel case with brass internals reads pressures up to 60 psi.

Features

  • Glycerin-filled for smooth needle response
  • Factory-tested for accuracy
  • Stainless steel case with brass internals
  • Black dial face
  • 5.5 in diameter

Specifications

  • Brand: Harddrive
  • Manufacturer Part #: 169700
  • UPC: 191361085925
  • Max PSI: 60
  • Diameter: 5.5 in
  • Weight: 0.12 lbs
  • Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian models. Mounting brackets and fittings sold separately.

Frequently Asked Questions

Are the mounting bracket and fittings included?

No — the gauge, case, and dial only are included. You'll need to source appropriate brackets and adapters for your bike's installation point.

Is this gauge accurate out of the box?

Yes — each Harddrive gauge is factory-tested before shipping to ensure accurate pressure readings.

What's the maximum pressure this gauge reads?

This gauge reads up to 60 psi, suitable for stock V-twin engine oil systems.

Why is it glycerin-filled?

Glycerin inside the gauge case dampens needle vibration for smooth, steady readings while riding.

BRANDHarddrive
TYPEGauges/Meters
SKU820-50907
WEIGHT0.12 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.31
58 RATINGS
5★ 37
4★ 11
3★ 4
2★ 3
1★ 3
✓ VERIFIED
Apr 6, 2025

Decent, if it fits

Did not fit well on my 98 Evo Springer. Tubing was too short for it to fit into the supplied bracket without stressing the flared tubing ends, leading to leaks on both ends. I need to either make a new bracket that'll lower the gauge itself, replace the tubing, or both. Somehow I'm thinking mounting it directly to the motor at the sensor location or running flex tubing will be better options anyway. So, for me the entire kit was kind of a waste. In hindsight I would have been better off with just the gauge and an angled mounting block.

— Mark B
✓ VERIFIED
Aug 7, 2021

It,s ok and does the job. I was actually looking for a Custom Chrome #18216 to replace the one that has been on my Dyna Low Rider for the last 23 years and almost 100,000 miles. I bought this one because the installation instructions indicated that it was a Custom Chrome unit. It's not, it's Drag Specialties, but it's ok. Mounted right up with a little twist and bend on the tube, but nothing serious. On the brighter side...at least this one doesn't leak. Let's see if I can get another 23 years out of this scooter. ;-)

— Anonymous
✓ VERIFIED
Apr 20, 2020

Delivered quickly, easy to install, quality part. Chrome finish was better than expected. Works very well, smooth operation of the needle, and seemingly very accurate. I highly recommend.

— Anonymous
✓ VERIFIED
Aug 29, 2019

Nice kit but gauge is made in China and doesn't look like the one in the picture. Plain all black face with a red tipped white needle. Nice gauge...update the photo.

— Anonymous
✓ VERIFIED
Oct 1, 2013

It looks and works great on my '97 softail custom fxstc!

— Anonymous
✓ VERIFIED
Jan 28, 2013

Gage started leaking after 20 minutes.

— Anonymous