Cv Market Travels Fast Track: Power To The Front Wheels Is The Drive System Of The Present And Future - Engine Builder Magazine
Connect with us
Close Sidebar Panel Open Sidebar Panel

Features

Cv Market Travels Fast Track: Power To The Front Wheels Is The Drive System Of The Present And Future

Advertisement

Click Here to Read More
Advertisement

Although sport utility vehicles, many still
with rear wheel drive, are the hot sellers right now, few will
dispute that power to the front wheels is the drive system of
the present and future. A market for rebuilt front wheel drive
axles and CV joints will be around for a long, long time.

With few exceptions, CV shaft rebuilders report that their business
is good, and still growing. They’re also pleased to see that the
downward spiral on pricing of rebuilt CV shafts seems to have
stabilized – at least for the moment. "We haven’t had a price
change since last September, and nobody seems to be dropping their
published prices right now," said Mark Veldhuis, general
manager of Fred’s Driveshaft, Inc., Clearwater, FL.

Advertisement

Veldhuis is, however, aware of the toll that price cuts have had
on profitability over the past few years. "We’re building
more axles than we ever have, and we have more people working
here than we ever had, but we have less profit than we ever had.
What’s wrong with this picture?" Veldhuis asked with a chuckle.

Many rebuilders pin the blame for the fall-off in prices they’ve
experienced over the past few years on the fact that rebuilding
CV joints is not a mature industry. "As with any product
that’s in its ‘early years,’ I won’t say infancy anymore, axle
rebuilding has gone nuts in the last three to five years,"
said Skip Rullis of CV USA, a large-scale grinding service for
outboard CV joint components in Saratoga Springs, NY. "To
a large extent, our prices are volume and contract related. But
if our customers – the rebuilders – experience their margins going
down, we have to accept a similar situation for us."

Advertisement

A few other suppliers we interviewed said that they were experiencing
collection problems with some accounts, a sign, they felt, that
the market is undergoing a shake-out. Some believe that market
forces are working just as they should, citing that the price
leveling has come about because a lot of shops with no history
in CV joint work got into the booming business and cut their prices
to gain a foothold, causing everybody else in the game to cut
prices, too.

How secure a foothold the newcomers achieved varies a lot. But,
some of them now find that they cannot survive on low profit margins.
"Some of the marginal rebuilders are deciding to get out
of the business," said Richard Lovely, general manager of
Powerline, Inc., a CV shaft and rack-and-pinion rebuilder in Roebuck,
SC. "The people who have decided to be in this business for
the long term have adjusted their cost structures to stay competitive
at the going prices. They’re going to weather the storm and sell
value as opposed to price," Lovely said.

Advertisement

Fred’s Driveshaft’s Veldhuis observed that competition improves
efficiency. "Everybody is having to find better ways to do
things, but you know, that’s the nature of competition."

Naturally, the price of cores, the "raw
material" of the joint rebuilding business, plays an important
role. Equally obvious is the fact that rebuilders need to purchase
many new parts, especially when their orders call for late model
applications that haven’t shown up in volume at salvage yards
and repair shops yet.

Core pricing

As with all product lines, the price of new
parts influences the price for cores. "All of our core prices
are eventually related to the price of new," explained Cranston,
RI, core supplier Bob Grady of Rebuilders Automotive Supply Co.,
Inc. "When we’re not competitive with new, the rebuilder
will go with new," said Grady. "But that’s only part
of the equation, and the demand changes dramatically from time-to-time,
too." Grady also says that it’s not always easy to determine
why sales are up or down. "You don’t know, for example, whether
it’s because the pipelines are filled, or if customer sales are
actually off," he said. "We always watch and try to
figure that out."

Advertisement

Any business has to keep its finger on the pulse of supply and
demand, especially when its activity involves recycled parts.
And Grady is quick to point out that he has to respond to market
forces the same as anybody else. "Rebuilders sometimes think
that core suppliers are in control when it comes to pricing. But
there are many influences we have to respond to, like the availability
of new, as well as the pressures of large buying chains such as
Western Auto and Auto Zone. We don’t really set the prices, but
we get the credit or blame for it all the time," Grady said.

Advertisement

One of the companies that unabashedly takes credit for the decline
of prices is a fast-growing newcomer rebuilder – Car Component
Technologies (CCT) of Bedford, NH. Its vice president, Mark Bourgeois,
and his three partners founded the company three-and-one-half
years ago with 12 employees. They now employ 370, and they’re
on their third plant expansion.

"We brought a lot of new things to this business and put
some life into it and surprised everybody," said Bourgeois,
adding, CCT rebuilds about 95,000 shafts each month, all for domestic
consumption. When the current plant expansion at CCT is completed,
the company will have the capability to increase its volume to
200,000 shafts monthly.

Advertisement

One of the strategies of this relatively new player has been to
price its finished product, no matter what the configuration,
at a single figure across-the-board. "Our single price is
in the $50 range, which of course is adjusted for size of the
order and freight, but the base price applies whether it’s for
a Chrysler, Subaru, Toyota or Chevy," Bourgeois said.

Bourgeois also sees the price squeeze leveling off, and credits
this to the size of the market. "We don’t have to lower prices
anymore because the market is so big and most people have a hard
time filling it," he said. "We’re filling in the high
90% range and giving same- or next-day turnaround for orders.
I don’t think the prices need to go down. What people need is
quality, high-fill rates, quick service and better turnaround
times. That’s what makes everybody money," he said.

Advertisement

Still grinding away

Bourgeois’ other strategy for success has
been a no-holes barred embrace of the sometimes controversial
concept of grinding worn components, and using oversize ball bearings
to compensate for the material taken off. "We have 16 grinders
– both the Constant Velocity Systems (CVS) and Oliver (Instrument
Co.) machines – on the floor right now and another nine machines
on order. You can’t not own grinding equipment and sell an axle
for $50 across-the-board and be successful. You just have to make
that investment in the grinding equipment to achieve the highest
quality and lowest cost in the business," said Bourgeois.

Advertisement

But while more and more rebuilders are grinding joints, the questions
continue about where to draw the line on how much to grind, if
any. Denver, CO, rebuilder, CVJ Axles, is one rebuilder that does
build-up and regrind the cages, but it doesn’t grind housings
or races.

"I’ve had some of the parts tested for Rockwell hardness,
both before and after grinding," said CVJ spokesman, Steve
Skirrow. "The Rockwell hardness number on the ground joint
was 15% below what it was when we sent it in, which is inconsistent
with what good engineering practices call for. I think there’s
a lot of concern about case depth (hardness)," Skirrow said.

Advertisement

Powerline’s Lovely heads another company that stays away from
grinding. But Lovely agrees with people on both sides of the issue
that the matter has been debated for far too long, and it’s time
to get definitive data on whether grinding does indeed negatively
impact case hardness and, consequently, long term reliable performance.

Lovely chairs the Automotive Parts Rebuilders Association’s (APRA)
CV and Racks Division which recently formed a committee to spearhead
a program to send a group of joints and components to the Rochester
Institute of Technology for an independent, in-depth analysis
of the effect of grinding on case hardness. "They’ll do cutaways
and perform hardness tests at various points in the tracks,"
said Lovely. "We’re going to try and come up with an analysis
that shows how deep the case hardening is when the joint is new,
where it is when the joint is worn, and what the case hardening
is when the joint has been ground," he said.

Advertisement

Lovely’s cautionary approach is born of experience. He says he
wants to avoid what has happened in the automotive/light duty
truck clutch rebuilding business in the past, where problems with
some rebuilt products prompted some consumers to purchase new
rather than rebuilt parts. "I’ve been in the rebuilding business
for a long time and I’ve seen it happen to product lines. I fear
that a lot," Lovely said. However, to be fair, the increase
in new clutch sales is also being driven by the price competitive
nature of new clutches as much as any performance comparison issues.

Advertisement

Indeed, getting at the truth about grinding is also on the minds
of those who make their living by supplying the machines that
do the grinding. The CVS-5000 is a popular grinding machine from
Constant Velocity Systems of Ballston Spa, NY. This piece of
equipment is a sophisticated CNC grinding machine designed specifically
to grind CV joint components, including the cage, race and housing.
The unit sells for more than $100,000.

Constant Velocity Systems has built more than 140 of these units
since 1992 and has been shipping out an average of three new machines
each month for the past two years. "We were at the APRA CV
and Racks Clinic in Chicago (May 4-5, 1996) and found that everybody
there, myself included, wants to get this issue put to rest once
and for all," said CVS sales coordinator Mike Glassman.

Advertisement

Despite the misgivings of some, the use of grinding seems to be
expanding, and its advocates like to point out that the market
place has settled the issue. CV USA’s Rullis’ seems to speak for
many in the industry. "As far as I’m concerned, there is
no controversy," he said. "The only discussion should
be, ‘does a reground/remanufactured joint last as long as a brand
new one?’ My answer to that is, ‘why should it?’ But in terms
of ‘are rebuilt joints short-lived and do they fail prematurely?,’
my answer is that if that were the case, we as a vendor offering
a lifetime warranty would be getting the joints back. And that’s
just not happening. We have occasional failures, and those tend
to be from Hondas which use a design that doesn’t lend itself
to the machining process."

Advertisement

Fred’s Driveshaft is another company that grinds joints, using
six grinding machines that the firm’s owner designed himself.
"There’s no point in trying to engineer these things so that
they’re better than OEM," said Fred’s Veldhuis. "What
we’re trying to do is offer the end user a good value for the
dollar. He’s going to pay about $100 for a rebuilt axle versus
a new one for $450 to $500. And the car that needs a new axle
usually has 60,000 or 70,000 miles on it, so the rebuilt axle
is a good value if it lasts two or three years; if it lasts another
30,000 or 40,000 miles, the customer is satisfied with it."

Advertisement

A related issue, testing rebuilt joints and establishing what
the standards should be, is another bone of contention in the
industry. So far, the standards proposed by the Society of Automotive
Engineers (SAE) have been thought to be excessive and prejudicial
towards independent rebuilders. They have not been accepted by
representatives of APRA, as well as many other independent rebuilders
who have read them. "Even some of the OEM engineers agreed
that their products wouldn’t be able to meet the standards as
proposed," said Lovely, who recently attended an SAE committee
meeting on the issue in Detroit, MI.

Advertisement

Even those who favor the eventual establishment of voluntary standards
– and Lovely is one of them – admit that the greatest roadblock
is that there is no equipment on the market capable of testing
CV joints built to the standards. "Until I see a tester that
tests the joint to the point that honestly tells me whether a
joint is good or bad, or whether it’s going to last or not, it’s
going to be hard to set a standard," Lovely said.

Others such as CV USA’s Rullis, point to the fact that even if
the standards were set and the necessary equipment to test these
standards was available, durability could not be accurately measured.
"A lot of axles fail because the boot gets torn," said
Rullis. "How do you factor that in? The testing machine might
be able to duplicate driving conditions, but driving conditions
of which area?" he asked.

Advertisement

Bourgeois of CCT says that when it comes to grinding, he believes
the marketplace is the best testing ground. "They can make
all the standards they want, but when it comes right down to it,
if your product fails a lot, your customers won’t be happy and
they’ll quit buying it. If I can build a high-quality product
at a competitive price, and ship it and deliver it on time, people
are going to buy it, no matter what the standards are," Bourgeois
said.

Part proliferation

Part proliferation has always plagued people
in the rebuilding business. CV replacement part suppliers told
us they are working on opportunities for consolidating inventory
and applications. An example of such a company is Valley Drive
Systems of Rockford, IL, which has instituted a cross-referencing
and modification service to help its customers utilize "orphaned"
parts in different applications.

Advertisement

Bernie Powers is Valley Drive’s international sales manager. "We’re
not the only people doing this," said Powers. "But we
believe we have the best technical support available. He points
to the technical manual his company makes available to its customers,
as well as the full-time technical support staff which handles
customer core identification and technical questions. Powers cited
an example of how a supplier can help its customers.

"We had a rebuilder customer who had a bunch of races and
cages they had no use for," explained Powers. "We started
asking them to identify the various applications they were selling.
We were eventually able to identify those parts through our extensive
cross-reference database and ended up selling the company shafts
and housings that allowed it to use those races and cages on another
marketable application," Powers said.

Advertisement

According to recent market statistics from APRA, there are
250 CV joint and axle rebuilders that are members of the association,
and an almost equal number on its "perspective" list.
One conservative estimate claims that about 17 million axles are
replaced annually. "I think the price war is just about done,
and now we’re going into a settling stage," said Lovely.
"I see a steady 7% to 10% growth for rebuilt CV joints and
axles for the next four to five years."

Likewise, Fred’s Veldhuis sees growth on the horizon, but he’s
concerned that profitability be maintained. "The growth potential
is still far from peaking," Veldhuis observed, "but
people in this business have to pay attention to the bottom line
and stay profitable so they can continue to service the market.

Advertisement

"If profitability gets squeezed out there’s going to be less
research and development and more companies being forced out of
business," continued Veldhuis. If that were to occur, he
says the consumer would suffer because there wouldn’t be the availability
of rebuilt axles that is required to service the needs of the
aftermarket.

Advertisement
Connect
Engine Builder Magazine