1W4187 MUFFLER AS Caterpillar parts
621E, 621F, 623E, 623F, 627E, 627F
Rating:
Alternative (cross code) number:
CA1W4187
1W-4187
1W4187
CA1W4187
1W-4187
1W4187
Weight: 66 pounds 29 kg.
Information:
BODY DIAMETER/WIDTH
282.2
mm
BODY LENGTH
565.2
mm
INLET ID
127.96
mm
OUTLET OD
131.42
mm
OVAL HEIGHT
409.2
mm
OVERALL LENGTH
644.7
mm
PROTECTIVE SHIELD
N
WITH EJECTOR
Y
WITH MOUNTING BRACKET
Y
WITH OUTER WRAP
Y
WHEEL SCRAPER, WHEEL TRACTOR,
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CTP 1W4187 Muffler Assembly for Model 621E/623E/627E/621F/621R
CTP For model 621E/623E/627E/621F/621R || Sold in each || Easy in-and-out fit
CTP For model 621E/623E/627E/621F/621R || Sold in each || Easy in-and-out fit
$288.14
19 Dec 2023
Amazon.com
CTP 1W4187 Muffler Assembly for Model 621E/623E/627E/621F/621R
CTP For model 621E/623E/627E/621F/621R || Sold in each || Easy in-and-out fit
CTP For model 621E/623E/627E/621F/621R || Sold in each || Easy in-and-out fit
Compatible equipment models: 1W4187:
Information:
G3508 (2JF),
G3512 (4KC),
G3516 (3RC) EnginesDescription of Change: A new piston body assembly is used. The rings have been moved closer to the top of the new piston assembly when compared to the former piston assembly. The reduces the crevice volume (the volume between the cylinder and the piston, from the top of the top ring to the top of the piston). The lower crevice volume will result in more complete burning of all the fuel-air mixture in the cylinder. This will result in lower carbon monoxide and hydrocarbon elisions.Adaptable To: The new 6I4609 Piston Body Assembly is a direct replacement for the former 7E7940 Piston Body Assembly which is canceled. The new piston body assembly is effective with G3508 (2JF213) Engine, G3512 (4KC320) Engine, and G3516 (3RC576) Engine. The new 6I4609 Piston Body Assembly uses the same rings as the former piston. They are the 7E7581 (Top) Ting, 8N1234 (Intermediate) Ring, and the 7W2221 (Oil) Ring.
G3512 (4KC),
G3516 (3RC) EnginesDescription of Change: A new piston body assembly is used. The rings have been moved closer to the top of the new piston assembly when compared to the former piston assembly. The reduces the crevice volume (the volume between the cylinder and the piston, from the top of the top ring to the top of the piston). The lower crevice volume will result in more complete burning of all the fuel-air mixture in the cylinder. This will result in lower carbon monoxide and hydrocarbon elisions.Adaptable To: The new 6I4609 Piston Body Assembly is a direct replacement for the former 7E7940 Piston Body Assembly which is canceled. The new piston body assembly is effective with G3508 (2JF213) Engine, G3512 (4KC320) Engine, and G3516 (3RC576) Engine. The new 6I4609 Piston Body Assembly uses the same rings as the former piston. They are the 7E7581 (Top) Ting, 8N1234 (Intermediate) Ring, and the 7W2221 (Oil) Ring.
Caterpillar parts catalog:
Parts muffler Caterpillar catalog:
1W4186
MUFFLER GP
621E, 621F, 623E, 623F, 627E, 627F
621E, 621F, 623E, 623F, 627E, 627F
1600656
MUFFLER GP
621G, 623G, 627F, 627G, 657B
621G, 623G, 627F, 627G, 657B
2534439
MUFFLER & CONVERTER
621E, 621F, 623E, 623F, 627E, 627F, 814B
621E, 621F, 623E, 623F, 627E, 627F, 814B
7W6889
MUFFLER GP
627E, 637E
627E, 637E
1W3239
MUFFLER GP
627E, 627F, 627G, 637E, 637G
627E, 627F, 627G, 637E, 637G
1W6824
MUFFLER GP
627E
627E
1W2491
MUFFLER AS-EJECTOR
3406C, 3408, 3408C, 3408E, 3412, 3412C, 3456, 621B, 627F
3406C, 3408, 3408C, 3408E, 3412, 3412C, 3456, 621B, 627F
1W4294
MUFFLER AS
3412, 621B, 627F
3412, 621B, 627F
7W7439
MUFFLER AS
621E, 627B, 627E, 627F, 627G, 637E, 637G
621E, 627B, 627E, 627F, 627G, 637E, 637G
7E0853
MUFFLER AS
627E, 637E
627E, 637E
1752931
MUFFLER AS
621G, 623G, 627F, 627G, 657B
621G, 623G, 627F, 627G, 657B
3607871
MUFFLER
627F
627F
7E0853
MUFFLER AS
627E, 637E
627E, 637E
7W7439
MUFFLER AS
621E, 627B, 627E, 627F, 627G, 637E, 637G
621E, 627B, 627E, 627F, 627G, 637E, 637G
8N8896
MUFFLER AS
637E
637E
1W4623
MUFFLER AS
613C, 613C II, 931B, CB-534
613C, 613C II, 931B, CB-534
4W6911
MUFFLER AS
657E
657E
1752931
MUFFLER AS
621G, 623G, 627F, 627G, 657B
621G, 623G, 627F, 627G, 657B
2T3814
MUFFLER AS
611, 615C
611, 615C
4Y5062
MUFFLER AS
IT12B
IT12B
9Y4668
MUFFLER AS
918F, 924F, 928F, 938F, IT18F, IT24F, IT28F, IT38F
918F, 924F, 928F, 938F, IT18F, IT24F, IT28F, IT38F
2W8437
MUFFLER AS
631E, 633E II, 637E, PM-565
631E, 633E II, 637E, PM-565
8N9463
MUFFLER AS
615, 615C, 627H, 627K LRC
615, 615C, 627H, 627K LRC