CRANKSHAFT BOTTOM KIT 2004 CR125, HOTRODS CBK0021 HONDA MX, Heavy Duty Crankshaft Bottom End Kit
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with
Hot Rods Heavy Duty Crankshaft Bottom End Kit CBK0021. This kit provides a reliable OE replacement, including all components required for crankshaft installation: main bearings, seals, and a comprehensive engine gasket set for a complete engine rebuild. Features a heavy-duty OE replacement crankshaft designed for durability and performance. Complete installation kit includes main bearings and seals. Comprehensive engine gasket set with all gaskets and seals needed for a full rebuild. Specifications include crankshaft with connecting rod pre-installed, gasket set, piston pin bearing, bearings: (2) 22x56x16, and seals: 30x45x8, 28x37x7, 20x32x7, 16x25x5, 14x22x5, 12x20x5, 10x17x4. Water pump seal not included. Part Number: CBK0021.
- SKU
- 56-233_HR.CBK0021
- Brand
- Hot Rods
- Availability
- In Stock (1)
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Bottom End Kits
- Variant Id
- 284635
FULL DESCRIPTION
Hot Rods Heavy Duty Crankshaft Bottom End Kit
The Hot Rods Heavy Duty Crankshaft Bottom End Kit offers a robust OE replacement solution. This comprehensive kit contains all essential components for a successful crankshaft installation, ensuring a complete engine rebuild with reliability and performance in mind.
Key Features:
- Heavy-duty crankshaft designed for enhanced durability and performance.
- Includes main bearings and seals for straightforward installation.
- Comprehensive engine gasket set provides all necessary gaskets and seals for a full engine overhaul.
- Crankshaft comes with the connecting rod pre-installed.
Kit Specifications:
- Gasket Set
- Piston Pin Bearing
- Bearings: Two 22x56x16
- Seals: 30x45x8, 28x37x7, 20x32x7, 16x25x5, 14x22x5, 12x20x5, 10x17x4
Please Note: This kit does not include the water pump seal.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


