ACMOC
Login
ACMOC
Two piece piston

Two piece piston

clayton
Topic Author
Offline
Member
Send a private message to clayton
Posts: 223
Thank you received: 3

Hello I have several early pistons that are the two piece design, I know they are basically drilled and pinned 180 degrees apart what’s the fix when the outer portion starts to get loose and shift? I don’t want to buy newer pistons if I can simply drill and pin them in more than just two spots any info is much appreciated.

Please log in or create an account to join the conversation.
Sat, Mar 22, 2025 10:05 PM
YouTube Video Placeholder

Follow Us on Social Media

Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.

Upcoming Events

Newby Hall Tractor Fest

Chapter Two

| Newby Hall, Ripon, Noth Yorkshire, HG4 5AJ

High Weald Steam Working Weekend

Chapter Two

| Freshfield Farm, Sloop Lane, Scaynes Hill RH17 7NP UK

Sibbertoft Annual Muck Shifting Weekend

Chapter Two

| Avalanche adventure, Welford Rd, Sibbertoft LE16 9UJ, UK

Cromford Steam Rally

Chapter Two

| Highacres Farm, Dewey Lane, Brackenfield, Derbyshire DE55 6DB, UK
View Calendar
ACMOC

Antique Caterpillar
Machinery Owners Club

1115 Madison St NE # 1117
Salem, OR 97301

[email protected]

Terms & Privacy
Website developed by AdCo

Testimonials

"I became a member recently because the wealth of knowledge here is priceless." 
-Chris R

Join Today!