ACMOC
Login
ACMOC
Wanted R2 engine head CASH PAID

Wanted R2 engine head CASH PAID

Showing 1 to 10 of 18 results
1
jcavhpd
Topic Author
Offline
Send a private message to jcavhpd
Posts: 76
Thank you received: 0
Gentleman I am in the market for a good used head that has no cracks in it, I have a beautiful crawler that I found to have a bad head. I use the tractor for sugaring so I'll be in a bind once the snow starts getting deep up here in Connecticut. I'm willing to pay handsomely for a fellow to put in the work of pullin the head off a machine. I am additionally interested in any other R2 engine or chassis parts depending on what they are. My cell is 860-398-8929 ask for John.
Please log in or create an account to join the conversation.
Fri, Oct 21, 2016 10:17 AM
joman
Offline
Send a private message to joman
Posts: 83
Thank you received: 0
John,

What year is that tractor? Is that a D3400 engine?

Joe
Please log in or create an account to join the conversation.
Fri, Oct 21, 2016 6:01 PM
STEPHEN
Offline
Send a private message to STEPHEN
Posts: 2,461
Thank you received: 1
Reply to joman:
John,

What year is that tractor? Is that a D3400 engine?

Joe
[quote="joman"]John,

What year is that tractor? Is that a D3400 engine?

Joe[/quote]

G3400 or is it 3400G?
Please log in or create an account to join the conversation.
Fri, Oct 21, 2016 7:13 PM
Old Magnet
Offline
Send a private message to Old Magnet
Posts: 16,695
Thank you received: 17
Reply to STEPHEN:
[quote="joman"]John,

What year is that tractor? Is that a D3400 engine?

Joe[/quote]

G3400 or is it 3400G?
It is my understanding that the 3400G and D3400 use the same basic head.
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 12:49 AM
WyoCat
Offline
Send a private message to WyoCat
Posts: 730
Thank you received: 0
That's correct. He is looking for the gasoline head.
Chad Enyeart
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 2:18 AM
Old Magnet
Offline
Send a private message to Old Magnet
Posts: 16,695
Thank you received: 17
Reply to WyoCat:
That's correct. He is looking for the gasoline head.
Yes, spark plugs are the difference. Component parts may interchange.
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 2:26 AM
wimmera farmer
Offline
Send a private message to wimmera farmer
Posts: 447
Thank you received: 1
Reply to Old Magnet:
Yes, spark plugs are the difference. Component parts may interchange.
Combustion chamber would be larger on the petrol kero to get compression ratio a bit lower than the diesel.
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 3:26 AM
chuckb
Offline
Member
Send a private message to chuckb
Posts: 339
Thank you received: 0
Reply to wimmera farmer:
Combustion chamber would be larger on the petrol kero to get compression ratio a bit lower than the diesel.
he needs a 6 G thirty or R4 head some graders had the same engine i have a couple but they are for future projects
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 6:04 AM
Old Magnet
Offline
Send a private message to Old Magnet
Posts: 16,695
Thank you received: 17
Reply to chuckb:
he needs a 6 G thirty or R4 head some graders had the same engine i have a couple but they are for future projects


We're talking about an R2 with 3400G engine used on (4J,6J s/n)
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 11:55 AM
chuckb
Offline
Member
Send a private message to chuckb
Posts: 339
Thank you received: 0
Reply to Old Magnet:


We're talking about an R2 with 3400G engine used on (4J,6J s/n)
i am sorry i sure went off base on this one is this the same head that would be on the 22 Twenty TWO crawler?? if so there should be ample available
Please log in or create an account to join the conversation.
Sat, Oct 22, 2016 9:43 PM
Lance Jones
Offline
Member
Send a private message to Lance Jones
Posts: 661
Thank you received: 0
Reply to chuckb:
i am sorry i sure went off base on this one is this the same head that would be on the 22 Twenty TWO crawler?? if so there should be ample available
Hi Team , the R2 Engine has a Number of Parts common to the J Series D2, Head is definitely Different and is Not same as 22. Liners are same basically but have Chamfer at top to reduce Compression . there seems to be several different Intake manifolds , ,some would be for Kerosene
Please log in or create an account to join the conversation.
Sun, Oct 23, 2016 4:46 PM
Showing 1 to 10 of 18 results
1
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

HAMILTON PASTURAL MUSEUM

Chapter Nineteen

| Cnr Hiller Lane and Ballarat Road, Hamilton, Vic, 3300

RUSSELL SAYWELL WORKING DAY

Chapter Two

| Pitt Farm, Little Paxton, St Neots, Cambridgeshire, PE19 6HD, UK

10th Annual Best of the West

Chapter Fifteen

| Historic Santa Margarita Ranch, 20000 El Camino Real, Santa Margarita, CA 93453, USA

ACMOC Chapter 30 - Celebrating 100 Years of Caterpillar

Chapter Thirty

| Hartley - South Australia
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!