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RETAINER 2M4478 - Caterpillar


2M4478 RETAINER Caterpillar parts 594, 594H, D9G, D9H
Rating:
70
Alternative (cross code) number:
CA2M4478
2M-4478
2M4478
Caterpillar 2M4478 RETAINER
Weight: 7 pounds 3 kg.

Buy RETAINER 2M4478 Caterpillar genuine, new aftermarket tractor parts with delivery
PIPELAYER, TRACK-TYPE TRACTOR,

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$40.21

14 Jul 2025
0.11[0.05] pounds
IN: engine-part
Piston Rings Set (1Cyl) Standard Compatible with fits for 94mm Buick 3.3L 2M4478
Generic Wide Compatibility: This piston rings set is designed for a wide range of applications, making it a perfect fit for various car and motorcycle engines that require standard piston rings. || Exact Fit and Compatibility:Designed for perfect compatibility with [specific engine models or equipment], ensuring hassle-free installation and optimal performance. || OEM Quality Replacement: Manufactured to meet or exceed OEM specifications, this set is a reliable and affordable replacement for your engine’s worn piston rings, restoring factory-level performance. || Durable Construction: Made from high-quality, durable materials, these piston rings are built to withstand the rigors of high-performance engines, offering superior wear resistance and longevity. || Multiple Part Number Compatibility: Cross-referenced with several part numbers, including Part Number 3.3L 2M4478 this piston rings set is guaranteed to be compatible with various engine models and applications. || Improved Engine Efficiency: The precisely engineered piston rings provide a tight seal, enhancing combustion efficiency, reducing oil consumption, and improving fuel economy and engine power. || Ideal for Engine Rebuilds: Whether you’re rebuilding your engine or replacing worn piston rings, this set is the perfect solution to restore compression and prevent engine damage. || Easy to Install: Designed for straightforward installation, this piston rings set is suitable for professional mechanics and DIY enthusiasts alike, helping you get your engine back in action quickly. || Part Number Reference: Compatible with part numbers 3.3L 2M4478 set ensures easy identification and compatibility, making it a convenient replacement for your vehicle’s original piston rings. || Brand New and High-Quality: This piston rings set is brand new, unused, and rigorously inspected for quality assurance, ensuring it meets the highest standards for durability and performance.
$68.38
 

23 Apr 2021
0.0[0.00] Pounds
US: PartsHawk
Hastings 2M4478 6-Cylinder Piston Ring Set
Hastings
Number on catalog scheme: None
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Compatible equipment models: 2M4478:

PIPELAYER  594   594H  
TRACK-TYPE TRACTOR  D9G   D9H   Caterpillar

Information:

can be several causes for constant low fuel delivery from the separate injection pumps of pump housing groups during testing on Fuel Injection Test Benches. The first is worn or damaged plunger and barrel assemblies. Test bench operators can install new plunger and barrel assemblies and check the fuel delivery again.
If fuel delivery is still low, check the master valve (special fuel injection valve with a flat seat used as the standard resistance against which the fuel injection pump must work). To do this, exchange the master valve with a master valve that shows normal fuel delivery.
If the master valve checks correctly, look for a restriction at the ends of the fuel injection lines. Generally, restrictions are caused when the line fittings are tightened too tight or if they have been used for long periods of time. A .062" (1.57 mm) drill can be used to clean the lines of these restrictions.
Troubleshooting problems like these will be added to Special Instruction Form GEG00451-01, "Using the Caterpillar Fuel Injection Test Bench", when revisions are made.

Caterpillar parts catalog:

Caterpillar parts catalog
594 PIPELAYER 62H00310-UP (MACHINE)
594 PIPELAYER / POWER SHIFT / 62H00001-UP (MACHINE)
594 PIPELAYER 62H00310-UP (MACHINE)
594H PIPELAYER 96V00001-UP (MACHINE)
594H PIPELAYER / POWER SHIFT / 96V00255-UP (MACHINE) POWERED BY D353 ENGINE
594 PIPELAYER 62H00310-UP (MACHINE)
594H PIPELAYER 96V00001-UP (MACHINE)
594H PIPELAYER - ARRANGEMENT 1Z420 / POWER SHIFT / 96V00385-UP (MACHINE) POWERED BY D353 ENGINE
594 PIPELAYER / POWER SHIFT / 62H00001-UP (MACHINE)
D9G TRACTOR 66A12016-UP (MACHINE)
D9G TRACTOR / POWER SHIFT / 66A00001-03265 (MACHINE)
D9G TRACTOR / POWER SHIFT / 66A03266-09417 (MACHINE)
DUAL D9G TRACTOR 90J00001-00092 (MACHINE)
D9G TRACTOR 66A09418-12015 (MACHINE)
D9G TRACTOR 66A12016-UP (MACHINE)
DUAL D9G TRACTOR 90J00106-UP (MACHINE)
D9G TRACTOR 66A12016-UP (MACHINE)
DUAL D9H TRACTOR 97V00001-UP (MACHINE)
S X S D9H TRACTOR 12U00001-UP (MACHINE)
D9G TRACTOR 66A12016-UP (MACHINE)
D9H TRACTOR / POWER SHIFT / 90V00001-04939 (MACHINE)
S X S D9H TRACTOR 12U00001-UP (MACHINE)
D9H TRACTOR / POWER SHIFT / 90V04940-UP (MACHINE) POWERED BY D353 ENGINE
D9H TRACTOR 90V00001-UP (MACHINE) POWERED BY D353 ENGINE
D9H TRACTOR / POWER SHIFT / 90V00001-04939 (MACHINE)
S X S D9H TRACTOR 12U00001-UP (MACHINE)
D9H TRACTOR / POWER SHIFT / 90V04940-UP (MACHINE) POWERED BY D353 ENGINE
DUAL D9H TRACTOR 97V00001-UP (MACHINE)
S X S D9H TRACTOR 12U00001-UP (MACHINE)
D9G TRACTOR 66A12016-UP (MACHINE)
DUAL D9G TRACTOR 90J00106-UP (MACHINE)
D9H TRACTOR / POWER SHIFT / 90V00001-04939 (MACHINE)
S X S D9H TRACTOR 12U00001-UP (MACHINE)
D9H TRACTOR / POWER SHIFT / 90V00001-04939 (MACHINE)
D9H TRACTOR - ARRANGEMENT 1Z434 / POWER SHIFT / 90V07190-UP (MACHINE) POWERED BY D353 ENGINE


Parts retainer Caterpillar catalog:

7H9678 RETAINER-ELEMENT
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 16G, 16H NA, 205B, 214B, 215, 215B, 224B, 235, 235B, 245, 3114,...
7M4926 RETAINER-PIN
12E, 594, D342, D342C, D353C, D379, D379A, D379B, D397D, D398, D398A, D398B, D399, D8H, D8K, D9E, D9H, G342C, G379, G398, G399
2N9297 RETAINER-VALVE SPRING
D379B, D8K, D9H, G342C, G398, G399
3B1142 RETAINER
594, D342, D342C, D353C, D364, D375D, D379, D379A, D379B, D397D, D398, D398A, D398B, D399, D8H, D8K, D9G, D9H, G342C, G353D, G379, G398, G399
3H5867 RETAINER (INLET)
594, D326F, D337, D337F, D353C, D379, D379A, D379B, D398, D398A, D398B, D399, D9E, D9G, G353D, G379, G398, G399
2S2846 RETAINER-GASKET
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 235, 235C, 245, 3304, 3304B, 3306, 3606, 3608, 5130, 5130B, 5230, 5230B, 528, 528B, 530B, 561C, 561D, 572G, 578, 589, 594, 594H, 613, 621, 621E, 621F, 621R, 62...
1T0231 RETAINER
D8H, D8K, D9H
3G1264 RETAINER
163, 183B, 572G, 594H, 611, 613C, 613C II, 613G, 615C, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 633C, 633D, 641B, 651E, 657E, 657G, 772, 814, 814B, 814F, 814F II, 815B, ...
3G1258 RETAINER
173B, 183B, 844, 844H, 844K, D10N, D10R, D10T, D7G, D8L, D9H, D9L, D9N
5J7031 RETAINER
8A, 8B, 9A, 9B
8J2334 RETAINER
814, 824B, 834, 950, 955K, 955L, 966C, 966R, 977K, 980B, 983, 983B, 988, 992
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