Skip to Content
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • lovely images 15 million satisfied customers
  • boxes images Over 2.1 Million Parts In Stock
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store

Parts for Mtd 178-LU: Lu Crankshaft & Crankcase Parts

Parts for Mtd 178-LU: Lu Crankshaft & Crankcase Parts

Location on Diagram
Part Description
Price & Availability
34
$74.11
Compare At:
$79.15
You Save:
$5.04

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
35
By: Mtd

This connecting rod bolt is a genuine MTD part, sold individually. This connecting rod bolt can be used as a replacement part in lawnmowers, snowblowers, and log splitters. The purpose of the connecting rod bolt for one of these small engine outdoor appliances is to securely affix the piston assembly and the crankshaft so that the two components cannot come loose from one another while the appliance is in operation.The connecting rod bolt in a small engine outdoor appliance might need to be replaced if the component is damaged to the point that it cannot continue to affix the relevant components to one another. If the components loosen and the connecting rod bolt is at fault, the connecting rod bolt should be removed and replaced by this genuine OEM replacement part.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This connecting rod bolt is compatible with the following outdoor appliance brands: MTD, Craftsman, Cub Cadet, Troy-Bilt, Yard Machines, Yard-Man, and Huskee.

More
$2.68
Compare At:
$3.19
You Save:
$0.51

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
38
By: Mtd
$36.12
Compare At:
$38.57
You Save:
$2.45

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
39
Product photo
$7.95
Compare At:
$8.09
You Save:
$0.14

IN STOCK
Ships Today Guaranteed
Add to Cart
40
By: Mtd
$8.46
Compare At:
$9.30
You Save:
$0.84

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
41
$25.22
Compare At:
$26.94
You Save:
$1.72

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
42
$20.59
Compare At:
$21.99
You Save:
$1.40

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
43
By: Mtd
$38.54
Compare At:
$41.16
You Save:
$2.62

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
44
$8.95
Compare At:
$9.12
You Save:
$0.17

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
45
$8.95
Compare At:
$9.25
You Save:
$0.30

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
46
$7.95
Compare At:
$8.04
You Save:
$0.09

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
47
$8.95
Compare At:
$9.24
You Save:
$0.29

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
48
By: Mtd

A crankshaft kit is designed to make the repair or replacement process of the crankshaft easier. It is designed specifically for use with a log splitter. It is compatible with products by brands such as MTD, Cub Cadet, and Troy-Bilt.The crankshaft kit part is crucial to the repair, rebuild, or replacement of the crankcase. A crankcase typically has an opening in the bottom, where an oil pan is attached with a gasketed bolted joint. The replacement or repair process of the crankcase kit should be straightforward, but the user replacing the part should always be sure to wear gloves during any assembly, replacement, or installation processes.The user should also refer to the owner's manual of their equipment and any guiding diagrams that clarify the placement location. This crankshaft kit is an original OEM part sourced directly from the manufacturer, MTD. It is sold individually.

More
$291.40
Compare At:
$311.20
You Save:
$19.80

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
49
Product photo
By: Mtd

Engine won't start after sudden stop? A sheared flywheel key breaks the connection between crankshaft and flywheel. Simple DIY repair.

More
$3.44
Compare At:
$4.13
You Save:
$0.69

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
50
By: Mtd
$8.95
Compare At:
$9.17
You Save:
$0.22

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
51
$7.95
Compare At:
$8.12
You Save:
$0.17

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
52
By: Mtd

This camshaft assembly is an original OEM part sourced directly from the manufacturer, MTD. It is sold individually. A camshaft assembly is a very important piece of hardware designed for use with pieces of outdoor lawn and garden power equipment that have small engines, such as snowblowers, snow throwers, and log splitters. It is compatible with products by brands such as Yard Machines, Troy-Bilt, MTD, and Cub Cadet.The camshaft assembly is a crucial part that rotates in conjunction with the crankshaft of a machine. It performs an important service that involves combining air and fuel as they enter cylinders and the gasses released from them.The replacement or repair process of the camshaft assembly should be straightforward, but the user replacing the part should always be sure to wear gloves during any assembly, replacement, or installation processes. The user should also refer to the owner's manual of their equipment and any guiding diagrams that clarify the placement location.

More
$96.95
Compare At:
$103.47
You Save:
$6.52

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
53
$15.95
Compare At:
$16.96
You Save:
$1.01

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
54
By: Mtd
$6.95
Compare At:
$7.63
You Save:
$0.68

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
55
Product photo
By: Mtd

Oil fill plug assembly for small engines. Seals the oil fill opening to prevent leaks. Replace if cracked, stripped, or missing to maintain proper seal.

More
$8.49
Compare At:
$10.19
You Save:
$1.70

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
56
$7.95
Compare At:
$7.97
You Save:
$0.02

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
58
By: Mtd

This crankcase cover kit can be used as a replacement part for the small engine of a log splitter or a chipper shredder. The kit contains the crankcase cover as well as the fasteners, small parts, and other associated components of the crankcase cover necessary to install it as a replacement. The crankcase serves as a casing for the crankshaft, which generates the rotational motion that powers the engine.The crankcase cover kit might have to be ordered as a complete replacement if there is damage to the crankcase cover that also affects the fastening parts that attach the cover to the engine. If the damage cannot be attributed to a smaller part within the small engine, the crankcase cover kit should be ordered to replace the broken components immediately. The log splitter or chipper shredder cannot be used until the broken or damaged parts have been removed and replaced. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer, MTD. It is sold individually. This crankcase cover kit is compatible with the following brands: MTD and Cub Cadet.

More
$229.08
Compare At:
$244.65
You Save:
$15.57

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
58
$121.50
Compare At:
$129.76
You Save:
$8.26

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
59
Product photo
By: Mtd

This oil seal is a genuine Generac part, sold individually. This oil seal can be used as a replacement part in log splitters and snow blowers. This oil seal is made out of durable plastic. The function of an oil seal is to prevent oil leaks by sealing the engine and insulating it from external materials.An oil seal might suffer damage that can manifest as piercings, punctures, or corrosion to the material. This allows oil to leak through the oil seal. If a damaged oil seal is not replaced, more oil leakages might occur and negatively affect the internal infrastructure of the engine. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer, and it is sold individually. This crankshaft oil seal is compatible with the following brands: Cub Cadet and MTD.

More
$15.12
Compare At:
$16.15
You Save:
$1.03

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
60
$8.41
Compare At:
$9.42
You Save:
$1.01

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
61
$8.95
Compare At:
$9.19
You Save:
$0.24

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
63
By: Mtd

M6 x 1 flange bolt for outdoor power equipment. Secures engine covers, handles, and components. Replace if stripped, rusted, or missing threads.

More
$3.69
Compare At:
$4.39
You Save:
$0.70

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
64
Product photo
$9.95
Compare At:
$10.07
You Save:
$0.12

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
65
By: Mtd
$4.95
Compare At:
You Save:

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
67
Product photo
By: Mtd

Engine o-ring gasket seal prevents oil and fuel leaks. Replace when cracked, flattened, or leaking. Verify fit with your model number before ordering.

More
$6.95
Compare At:
$8.20
You Save:
$1.25

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
68
$11.59
Compare At:
$12.68
You Save:
$1.09

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
69
Product photo
By: Mtd

Engine dipstick o-ring seals the oil dipstick tube to prevent leaks. Replace if cracked, hardened, or leaking oil. Verify fit with your model number.

More
$4.95
Compare At:
$5.94
You Save:
$0.99

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
70
$31.31
Compare At:
$33.44
You Save:
$2.13

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
71
By: Mtd

This part is a rubber wire clamp. This is a genuine OEM part and has been sourced directly from the manufacturer. This part is intended to replace a deteriorating, worn, or missing wire clamp in certain outdoor power equipment models. This rubber wire clamp is made of the highest quality rubber material and is intended to dampen vibrations as well as reduce wear and tear of engine wires. Over time and with regular equipment use, wire clamps can easily become worn and may need replacing. For accurate information on how and where to install this replacement rubber wire clamp, specific manufacturer diagrams should be referenced. Always wear protective gloves and adhere to proper safety measures when working with outdoor power equipment.As an authentic replacement part, this rubber wire clamp can be used on several different models of engine outdoor power equipment manufactured by Cub Cadet and MTD, such as snow blowers, and log splitters. Please note that this rubber wire clamp is a genuine part and is sold individually.

More
$4.33
Compare At:
$4.62
You Save:
$0.29

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
72
By: Mtd

A crankcase is the place where the crankshaft is housed and reciprocates in an internal combustion engine. It is designed for use with pieces of outdoor lawn and garden power equipment that have small engines, such as a log splitter. It is compatible with products by brands such as MTD, Cub Cadet, and Troy-Bilt.A crankcase typically has an opening in the bottom, where an oil pan is attached with a gasketed bolted joint. The crankcase service kit is crucial to the repair, rebuild, or replacement of the crankcase. The replacement or repair process of the crankcase service kit should be straightforward, but the user replacing the part should always be sure to wear gloves during any assembly, replacement, or installation processes. The user should also refer to the owner's manual of their equipment and any guiding diagrams that clarify the placement location. This crankcase service kit is an original OEM part sourced directly from the manufacturer, MTD. It is sold individually.

More
$414.06
Compare At:
$442.20
You Save:
$28.14

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
72
By: Mtd

This is a genuine OEM short block assembly sourced from the manufacturer for lawn and garden equipment like log splitters. This is a complete motor that includes the spark plug, piston, crankshaft, oil fill tube, and cylinder head. This item is pre-assembled, ready for installation. It is an easier repair to make than replacing the whole engine.When the engine on the log splitter is not functioning correctly, or there is vibration from an unknown source, the engine crankshaft could be the source of the problem, and a new short block assembly may be needed. Damage to the crankshaft can occur when an unmoving object like rocks, tree limbs, and other debris obstructs the engine's rotation. Crankshafts are made of hardened metal that cannot be repaired. Replacing the short block is the least expensive option when the crankshaft is damaged. A screwdriver will be needed to remove the old short block and install the new one. The short block is made primarily of metal. It is sold as a single item that is pre-assembled for installation. This short block assembly is designed for MTD, Cub Cadet, and Troy-Bilt engines.

More
$858.37
Compare At:
$916.72
You Save:
$58.35

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
74
Product photo
By: Mtd

This is a replacement oil seal that is used for many types of small engines, including those found on log splitters. The purpose of the oil seal is to ensure that the shafts and bearings are protected from dirt and debris. They also ensure that oil doesn't leak from the machine. If the oil seal is not working properly, there could be noise coming from the engine, engine power loss, and increased smoke from the engine.When the machine is used in extreme temperatures, both high and low, it can cause the oil seals to wear out faster. This means they will need to be replaced more often. Over time, the oil seals can start to wear down, as well. They should be checked for wear and damage and be replaced. If there are signs of leakage, they should be replaced immediately.This oil seal is a replacement for certain models of engines and log splitters from MTD, Troy-Bilt, and Cub Cadet. The oil seal is sold individually and is a genuine OEM replacement part sourced from the manufacturer.

More
$14.95
Compare At:
$15.11
You Save:
$0.16

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
137
By: Mtd

This external gasket kit can be used as a replacement part for the small engine of a log splitter. The kit is a complete replacement that contains the external gasket as well as its fasteners and other small components. The gasket and its external components combine to form the cylinder head of the engine and its seals that insulate the small engine.The external gasket kit might have to be ordered as a complete replacement if the gasket suffers damage that also impacts the small parts and fasteners that surround the gasket. This damage can come in the form of impact collisions, punctures, and corrosion to the metal material. The log splitter cannot be used until the broken or damaged parts have been removed and replaced. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This is an OEM part sourced directly from the manufacturer, MTD. It is sold individually. This external gasket kit is compatible with the following brands: MTD and Cub Cadet.

More
$34.09
Compare At:
$36.41
You Save:
$2.32

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
138
By: Mtd

This complete carburetor gasket kit is a genuine OEM product sourced directly from the manufacturer. This gasket kit is used to replace the gaskets inside the carburetor during repairs. The carburetor gaskets are an essential part of the carburetor repair or rebuild. These gaskets provide the seal from the carburetor to the manifold and prevent air leakage, which can lead to misfires, engine overheating, and performance issues.This complete carburetor gasket kit contains all the gaskets necessary for a complete carburetor rebuild: the governor seal, crankcase cover gasket, two oils seals, cylinder head gasket, an exhaust pipe gasket, valve cover gasket, carburetor insulator gasket, and carburetor gasket. During the rebuild, the carburetor should be thoroughly cleaned. Ensure there are no remains of the old gaskets or debris on the carburetor. If properly cleaned, a sealant is not necessary. If the area is not cleaned correctly, the seal will not be flush, and air may leak in and cause engine problems. This complete carburetor gasket kit is sold as one kit with all the gaskets. It is designed for use in Troy-Bilt, MTD, and Cub Cadet engines.

More
$70.33
Compare At:
$75.11
You Save:
$4.78

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
139
$1,166.95
Compare At:
$1,246.16
You Save:
$79.21

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store