Description
Japanese OE Bearings
OE-grade Taiho engine bearings for the Honda B20B/B20Z - Japanese-made, standard-size shells for a factory-precise bottom-end rebuild.
Made in JapanManufactured in Japan
STDBearing size
Tri-metalShell construction
OE-gradeHonda OE supplier
Overview
The Taiho Honda B20 bearing set supplies standard-size (STD) engine bearing shells for the B20B and B20Z bottom end. Taiho is the Japanese manufacturer that produces genuine OE bearings for Honda, so these tri-metal shells are built to match factory fit, oil clearance and durability during an engine rebuild.
Ideal for anyone rebuilding or refreshing a Honda B20 short block who wants genuine OE-grade Japanese bearings instead of generic replacements, restoring correct oil clearance and long-term reliability.
Specifications
BrandTaiho - Japanese OE bearing manufacturer for Honda
Bearing typeMain bearing set - confirm (DMS tag = "Main Bearing"; product name "Engine Bearing Set" is generic and could be a rod or full set)
SizeSTD (standard) - confirm exact grade
ConstructionTri-metal bearing shells
Main journal diameter55 mm (Taiho M461H)
Part numberTaiho M461H-STD (main bearing set) - confirm
Honda OE cross-ref13321-PR3-003-STD - confirm
FitsHonda B20B / B20Z (shared journal with B16A / B18)
Country of originJapan
What's in the box
- Standard-size main bearing shells for the Honda B20 block
- confirm exact piece count and thrust bearing inclusion
Fitment
ApplicationHonda B20 (B20B / B20Z)
InstallCheck oil clearance with Plastigauge and torque main caps to Honda spec on install.
Confirm this listing is a MAIN bearing set (Taiho M461H) rather than a rod or full set, and that size is STD, before ordering.
Best suited for
Engine rebuilds
OE-grade replacement
B20 bottom-end refresh
Bearing size must match your crankshaft journal grade and condition - verify STD vs undersize after measuring or machining.
Fast dispatchShips in 24–48h
Genuine productAuthentic Taiho
Easy returns10-day returns, unused items
Fitment helpWe'll confirm before you buy
Shipping & Return
Return Policies
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.
Customer Reviews
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