https://www.amazon.com/Astro-101-Grease-Needle-Nozzle/dp/B000FMK7FG/ref=sr_1_16?ie=UTF8&qid=1540861783&sr=8-16&keywords=needle+grease+gun+tip

I purchased this tool on Amazon several years back. It was inexpensive and worked really well in the inverted dimple which Sugar Bear is referring to. In case the link does not work, go to Amazon and search for Astro 101 Mini Grease Gun with Needle Nozzle. The price is $11.35.

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85 300D 75K Anthracite Grey 0-60 in 13 seconds **For Sale**
84 300D 333K Black (The Velveteen Rabbit) 0-60 in 14 seconds
00 Toyota Sienna 208K (Sold)
15 Subaru Outback 43K
11 Subaru Outback 67K
98 Ford Taurus 100K (Gertie - Was Grandma's - drove it to church and shopping - really) Daughter's car now.
30 Model A Ford 2 Door Sedan (Sold) 0-60 in . . . Never reached 60

Mine groaned on my SD. I replaced with Meyle. Big mistake. The new ones groan and creak and pop. Total junk. Grease doesn’t help.

They do hold the doors open though. I live with it.

Hey, Harbor Freight has that grease gun. Used one to grease the rod end bearings on my motorcycles steering damper. I will pick one up and hit the dimples on the hinges.

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79 300TD “Old Smokey” AKA “The Mistake” (SOLD)
82 240D stick shift 335k miles (SOLD)
82 300SD 300k miles
85 300D Turbodiesel 170k miles
97 C280 147k miles