Time Away
We will be closing for Two week in Mid May Our last trading day will be Friday 8th May 2026.
Any orders placed after this date will be processed when we reopen on Monday, 25th May.
Upgrade your classic motorcycle with our high-quality Stainless steel off side bearing cover, sometimes referred to as a wheel bearing lock ring or wheel bearing retaining ring.
designed as a direct replacement for the original, including the correct left hand thread, and LH engraving. Manufactured from solid Stainless steel, this Lock-Ring offers superior durability and a sleek appearance.
Key Features:
Part Number: 42-6335
Material: Stainless
Thread: 1"15/16' x 26 TPI (BSCY / CEI) - Left hand thread
OD: 1"5/16' (49mm)
ID: 1"1/8" (29mm)
Thickness: 1/4" (6mm)
This Lock-ring will fit a huge number of BSA models fitted with:
A7, A10, B31, B33 - 7-inch full-width cast iron rear hub - 1958 to 1963.
A50, A65 - TLS Alloy front hub - 1968
A50, A65 - TLS Alloy front hub - 1969/70
B44 - Full-width front hub - 1967
B44SS - Full-width front hub - 1969/70
This lock-ring may fit other models but please check your part number.
This item is made using CNC manufacturing in England by CPC Engineering with high-quality Stainless steel.
42-6335 - Wheel bearing retaining lock ring
- Brand: CPC Engineering
- Product Code: 42-6335
- Availability: In Stock
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£18.00
- Ex Tax: £15.00
Tags: BSA, A7, A10, B31, B33, 42-6335, 42, 6335, lock, ring, lockring, retaining, wheel, bearing, steel, stainless, 7, inch, full, width, cast, iron, hub, 1958, 1959, 1960, 1961, 1962, 1963, cpc, engineering, uk, england, parts, for, sale, original, left, hand, thread, spares, order, buy